[....] Starting enhanced syslogd: rsyslogd[ 17.019910] audit: type=1400 audit(1517997657.146:5): avc: denied { syslog } for pid=4016 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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: [ 23.298254] audit: type=1400 audit(1517997663.425:6): avc: denied { map } for pid=4156 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 '10.128.0.22' (ECDSA) to the list of known hosts. 2018/02/07 10:01:23 fuzzer started [ 43.400737] audit: type=1400 audit(1517997683.527:7): avc: denied { map } for pid=4169 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 2018/02/07 10:01:23 dialing manager at 10.128.0.26:41381 [ 46.261865] can: request_module (can-proto-0) failed. [ 46.270577] can: request_module (can-proto-0) failed. 2018/02/07 10:01:26 kcov=true, comps=true [ 46.697052] audit: type=1400 audit(1517997686.823:8): avc: denied { map } for pid=4169 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9054 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/07 10:01:27 executing program 7: r0 = socket(0x1f, 0xf, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x20, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x401, 0x8, 0x200}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000002000)={0x4, 0x4}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000003000)={0x1f, {0x7, 0xf2, 0x4, 0x0, 0x40, 0x7ff}, 0xffffffffffffffff}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004000)={r1, 0x9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="443cdefbe588a5e900f87b16edfcf39dbd79db04163f0d09553ce9a835a79e9e79dc6119b3aaef8bc49f2c44955508ab47f0742990769b4f871e62914b926f7e0b75ec05eb", 0x45, 0x4, &(0x7f0000006000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) recvfrom(r3, &(0x7f0000001000-0x2d)=""/45, 0x2d, 0x100, &(0x7f0000005000)=@rc={0x1f, {0x8da8, 0x4, 0x6, 0x10001, 0x4, 0x9}, 0x1}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000-0x4)=0x14) bind$ipx(r2, &(0x7f0000004000)={0x4, 0x6, 0x100000001, "afdefa8c28a1", 0x1}, 0x10) bind$rds(r2, &(0x7f0000004000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000-0x1)={0x7607}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000007000), &(0x7f0000000000)=0x14) r4 = socket(0x13, 0x80006, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000008000)="20758526f8575412d2ca97cd6b39bd97a0ee2779ac241459eed31e63f93992fb1023e91faf8bc42ea3cd5ac388f59e01ea6e1036598bede7f23c85eb0014601312fc38", 0x43) 2018/02/07 10:01:27 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007dc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f3f000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @empty, 0x689b}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0x4, @empty, 0x56}, {0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc7}, 0x7dd, [0x9a2, 0x1, 0xffffffffffffff81, 0x20, 0x2, 0xd24e, 0x9, 0x6]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000003000-0x80)=@generic={0x9, "6ca5218cc6994914946f44d3a21bfcdc85b6c06f8f9c5da76299f8261bb766fd66a1f0b0e38c4225b7469f9165f11b25e98283b2b031dfca5404fab80fdeaf2fe86054373a1d1d5755a4622ac0e628c730a8cb5e782667d12b251f4dbcb5118c4c46470498979c87aa4028784070a2ef4675b91bdfc50f5b0dbdbab6797b"}, 0x80) r3 = accept4(r0, 0x0, &(0x7f0000002000), 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000002000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000-0xc8)={0xc8, 0x12, 0x200, 0x5, 0x1, {0x4}, [@generic="27edfb57ba9a512a94cbcb8b12821ecf8ecd4682308a84bb08c11d1e25c4d0cd148e19b8b0ce699fa46843e16b1a33ea4a56280228ed4263477bb3312f04f7e8845f92e1d79f25d9e4d3e05de3e118b584cae2126f266d6951876df569537f3f40a805fd156e6fec4788f12628a135a06825f5e1823e351db06dd1ebc5bc8955979d9c5ef97d4f73d89bddb08ebf420160b8a465eeb6cf9481d10745466f76ba1c7d7c4154afb314b7d9429a6439da8136b23e"]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r4, &(0x7f0000005000-0x10)=@ax25, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0xcd1, 0x5, 0x7, 0x80000001, 0x98f, 0xdf, 0x8, 0xffffffff, 0x0}, &(0x7f0000005000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000003000-0xb8)={r5, 0x0, 0x8, 0xfffffffffffffffe, 0x1f9, 0x79e80000000, 0x4, 0x1, {r6, @in={{0x2, 0x3, @empty}}, 0x4, 0x0, 0x3, 0x100, 0xffffffffffffc2d6}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000006000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x3, @empty}}, {{0xa, 0x3, 0x200, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc000000000}}}, 0x4, 0x9089, 0x3, "a6215ef2738756f890ca7ab59d9bd91495c84260ce415957a58a66a2c193858e7c3011f20330f487f98695c4673c3c1932a2c164b210a9fd8231f93b531ded2f523684e94fa9b5e83685043feb27a3fd"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000007000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000009000-0x8c)={r7, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000008000)=0x8c) 2018/02/07 10:01:27 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000e76000-0x2), 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c59000-0xb)={0x400, 0xe3, 0xffffffff, 0x1, 0x10000, 0x3, 0x8, 0x400, 0x7f, 0x3, 0x1}, 0xb) r1 = socket(0x0, 0x803, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f00001fb000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000000)={&(0x7f00007c7000)={0x340, 0x34, 0x2, 0x2, 0x3, {0x12}, [@generic="dec2a717c7fad2254c4aa77366eff80e7fce911cfbc658bf20be92e93e95d75b9ea954f559c91fd3349dcf708cbe64e673d79fc1f2b14c2b92bd5bc69146d00f132ea4a97f65131a17bb974c6afc3bda29b10d0d31d4a7bc1cafb8ee8dca5d6b45c045a63e33a878c72a5fc3fb23c3855935c082c0aac177a8216befd7bad6170112968babef956ebc302cc6144844e6ab3dd6535224e1d3a29c58fe9fa9fbfc914abebe667f98e8944d237626f520fff526b93e4320278c099c7c9b", @typed={0xc, 0x91, @pid=r2}, @generic="23b3385051bd2c8cf09257dd0bf5491c7719fa2bc574d8147df1ac9e5f29e313a62dd532e1236eb8c7", @typed={0xc, 0x36, @u32=0x1000}, @generic="250ee176d728c14005aff13037fb3a3fe655179778b927af71a845393d0497f06c0f10b91075d3f4f0831fc011219cf746af4513c86271a57bfe58aa35b6", @typed={0x60, 0x4, @binary="821fb664c07d6cea937f7fe0e0579bb65c3c881a8e2fb9d31c56f2135b24ea5dd9d73819076774eb0c042b06ad0d359b0f5d64e61ecb3352b9d7e6c174a0f2b3ef5e80021146d17905b32a6dd73d91ae126f12993aa0"}, @generic="4cdfb47b4b0b56c6f291d265d9d6d4f943974bc35528ac3863d6dd9eac7ce0a1eebc44d8df6ecda79ee0f477598993911b5fbdaf46bc8e8c628814a4f10bcf6ec19100ad6b64218bbe97070a4024685ccf13c77f5d6408125c626332d12503bc84efc7d74c1a70b21c3c8f36abc57217f4f59caf024c14738a017862393bb2639d57317ba111083c3cb49e40e561b07576e230c30472190de2599816dafb92c3bb62310bd9353643f428625c4ee07d68b24be11a45022e7ccf695dd8276c65f8124d11", @nested={0xcc, 0x27, [@generic="902eba004609b4ed0a310d75078a9325d8d180dccbc7a0be82c7a11bbfadaf110462cd068b6af30606cd071a184f7b430c532e64377a0812386a2e1ecb87c86add56080d245bb97eb3ce8d1cf09661fd9a59527958ce8300ea24e08441cc756753f7a30052cf84ce033c63cf0dbb8ca1ce793c593610016a9d612ffee012449a06ccff0b4fbf13ebfc0a1f0bba7e3036446751f5cd05c37d8c951bf9dfff8e1908662840f1f6701e5ac66aaa853e41a66e9e521e184fe7539ed2a017f20bb91647a8adbacf"]}]}, 0x340}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r3, 0x7, 0x2}, 0x14) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0x3e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000003000-0x9)=@rc={0x1f, {0x3ff, 0x4, 0x5, 0x8, 0x40, 0xf261}, 0x9}, 0x9, &(0x7f0000002000)=[{&(0x7f0000002000)="8733491c68484617578b06a724570a4c0a9f85592666041f0f4788c7a20cffc8202bde6474f3c138be62bd66e0538c05a781a4a93173a1af7d0d73c93980922f5d53acb4879aca6ab1ee9bf2719455053088ff9db9232e6fb5ef6bf8988b7b6ebaf6226c19d1653ec6f9a65e22dec7d5378afd0fcd5e0c75df005bb4bbe31689850839ae673bae985895141d5b72b355df8fee2009e7c3a049b0a0", 0x9b}, {&(0x7f0000002000-0xc4)="1654d11c7696d6329f17b520154080dbcda4fa81e6d82556f0f992dfe662db95c5caf113402667dc2ec7cc5159f61e804c32a8836f37152ff6b6c0e7e9e46124b94f27e9489f7e6370892ea981a99f5792c497d87de9ca95f5c6588ee2440203215ee9d8e40d20ae0936eb710e4e7ac0d2c941348f251d36504865010e31b77de31d8a7c5021c62587e6b1624875521e032aed3169cf68f9c705c67dd6b55c969958d5e6dc243a86da1aab2c3e5101eb6f866560d00f40187e383f0b8c89d392f05f8201", 0xc4}, {&(0x7f0000001000-0x80)="9673acc40ef2ce665df7753c9e9f687b29c8b31aae80964f74e33320cfc9aad60fff3bc7007d1d558414896d7b26aaa278a0cf9c8ca9f7bd3185bc26cd644f3565aa7fde5b0ccd7c7c110e6d06f58c658260a5538226496bf6199936c078f4c39aaad1f11bf2dc6e77abe38b9c34b3abdc1d83e9e3a241278c320dcdcf4d8233315a0888f7f971e7fde67360cee3fc540f387e97", 0x94}], 0x3, &(0x7f0000002000)=[{0x10, 0x0, 0xfffffffffffffff9}, {0xc0, 0x114, 0x3ff, "2ee937f27208b6454c02c514de983388375943e96b341d217e5a0c5f0806fdb3be89ae0390c7bdb6fc95b282ed8a32586c72c26d242be52b6b39f9f5500df5d939929d72a3cf81c919555770093fe62fe4931f9c90e4dc28be705c33601c5d16b8c4d613fa44c16c68fed65ecb3890a907a7b32718f31e14a7c27e46b74ad839bc592fda7001399b2337e5d8993e6b1264f292d980bcce3edf553d193ea05e420b5acac7c39ee92adfd2"}], 0xd0}, 0x20000810) socketpair(0x2, 0x80004, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000004000-0x8)=[0x0, 0x0], 0x2}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000004000)="ff72d1d0589ff59920ddb54a30b319ba0bd11c3348f1afb9068b61730af74c99c8af366a9bf677ed5b7bf87cd4c58117e95c139211547dbc9fe1cb968db187a753161b739a6845a781918b78da7c6c765b6f932156fc10f24c1a4330e0c21c4353fa6566b4d85fa7e64fa6a0d50a4d18e761773d260c34fdef", 0x79) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000-0x28)={r4, 0x0, 0xae, 0xa8, &(0x7f0000006000-0xae)="90d462c5dc24480e46059e400cfdfecf424f2e9d98f2e389293ba8c9b640d1d248dc3cb51e17a5caf4e6f6e2f15c81143a7b036ed1b0b24d2350fe293125ba1325c87f3bc0e54fbffb3105b2a6d3b79d26b6c1ed0c67f55a16663225fbfcfa30938e45e4d706e98f96069f94f5b357d2d30858e1a5fcdd52ef83081a89c95312e1833e1fd37d121a78fc25bc3dc671392c5999d278e5da850bd5fdae8aabf3d43a563b3e0d50277a357c6bf15df6", &(0x7f0000005000-0xa8)=""/168, 0x3f, 0x3}, 0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000008000-0x4)=0x2, 0x4) 2018/02/07 10:01:27 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000747000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003b0000)={0x0, 0x1, 0x2, [0x5, 0xfffffffffffffeff]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001ff000+0xbf5)={r2, 0x10001, 0x0, 0x20}, 0x10) r3 = socket(0x15, 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000)=@hci, &(0x7f0000002000)=0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) socketpair(0x5, 0xa, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000003000)={0x2010}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r5, &(0x7f0000005000-0xe)=@l2, &(0x7f0000004000-0x4)=0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000004000)='nv\x00', 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000005000)={0x27, 0x5, 0x8995, 0x3, 0x3, 0x6, "40c20bd640877de4a8957a6dfd20e843c5cfa6322364a40c2a607b975605109ff64dac290cf7b7e411cf884a38f14e10b9cc4c1548dab83940852b0f5698d4", 0x6fcf00000000}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000006000)="d8058af665b77225fa95f05abcfe8458c72daab1de02fae9ed85289eca82c3bd9822f2ed8b0247fed1064dc24cddd7b7a943cd4cbc73d5c7968f065e6393a34a8825f9fbeb7fd8bf2bfa5c7a35eba9090ee967542d391edae8a4553d6573864e83d8a2bda22b2a9d8ba2161d7f67c01307ae6a95d8d63f9b95db95c1756b70272e4253323a8adb91bf7d48e72364ae262a598e59ec1f5f7a64", 0x99) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000008000-0xc)={r7, 0x80000, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000008000)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r10 = getgid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000008000)={&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x50}, 0x4000000) 2018/02/07 10:01:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/93, 0x5d, 0x40000142, 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000)=0xfff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000003000-0x4)=0xb455, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x6e)="1b14f428c51aee991ab94e2ffab5e2169a482182d21f7dda95897950051b6a6087465f08db053db2dd328474b538a243b3b3272a67fc03ff69129ad040bf9142fa9f4f73a4c13b9e3beae582b2058b6082778d69a1d3fe064d47fc65f893589a9ec304601b0c3781f9dbe567aee2", 0x6e}], 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000)="8eed920f862010", 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x28) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x68b1d9b2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={r3, 0xfa, "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"}, &(0x7f0000003000-0x4)=0x102) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000007000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000005000)={r5}) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000006000-0x4)=0x1f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000007000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0xa, 0x3, 0xffffffffffff7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x100, @empty, 0x9}], 0x84) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000004000)=[{0xa, 0x37}], 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000009000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009000-0x4)=0x10) 2018/02/07 10:01:27 executing program 5: r0 = socket(0xb, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x54f}, {0x8, 0x4}, {0xc, 0x200}, {0x3, 0x4}, {0xb, 0x6e61}, {0xf, 0x2}, {0x3, 0xfff}, {0x7, 0x4}], 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r1, 0x6}, 0x6) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x8001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000005000-0x4)=0x9, &(0x7f0000005000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000005000), 0x7fffffff) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000003000-0xd5)="a50900a6deb2fcb73ab3f06e36abeb0d207f35cea53cdfbba7a8fef7fa150927ef08b157f69ab5e3c469935f440c2d8bd0f01447636bdaa132a16b2073f8453974e630e64645822f358194dcc5ea9dff1f5ba25d334495a4328a7df56aec8e9fae024eb2487c1ba365e95cf0232a2677613f416d91af4d35b33e86615dc8923f1a208a7836d0c34dbc9526ec3a01353c6e0e50c17835207524104dc9173c37cf27a312eb5da4395cecdfb87ab64386910aec881bd5cd3dc71d7584afcbb42f18def4008f305d4609293cd7607f0f12fc6fd8e94efe", 0xd5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000006000)=0x2e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000007000), &(0x7f0000006000-0x4)=0x14) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000008000)=""/4096, 0x1000, 0x2000, &(0x7f0000008000)=@ax25={0x3, {"e9be4b2adcb9e9"}, 0x401}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/07 10:01:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r2 = socket(0x11, 0x6, 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="b24342389857dfac59bc10016a28dd53", 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x10000, 0x6, 0xff, 0x6}, 0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000-0x14)={0x0, r3, 0x1, 0x1}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$vsock_stream(r3, &(0x7f0000004000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000001000)={0x80000000, 0xfffffffffffeffff, 0x2, 0x8d}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000006000-0x20)={@generic="c7149f63be1a6902fbc012b13697b97d", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000007000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) socket(0x2, 0x7, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000004000)={r6, 0x0, 0x3b, "13064dc8a8cd315cc92d42e2a54a048f33c12039eaa5bc03a12094c9b0de8b3adb6952566b59943007371f8eb3c211879f46913e0b23bbae6f03c6"}, 0x43) shutdown(r5, 0x0) 2018/02/07 10:01:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000+0xd28)=@abs, &(0x7f0000e97000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000474000)=0x1e, r2, &(0x7f0000000000), 0x1, 0x6) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x3, 0x7, 0x101, 0x7, 0x3, 0x7}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000)=""/121, 0x79) r3 = socket(0xf, 0x80000, 0x2) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000-0x10)={0x0, r1, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r1, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x8}, 0x10) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r3, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000005000-0x10)={0xa6, &(0x7f0000005000-0xa6)="69ee4bf6bb741c60cc4b427aeab8859a6e7067e5e949aac9eb9a75c16e1b68f7d1d9670ed965e134c183a95c1ad46fe5f18c87dfb626fd5a5447d0255c7d9f53f4c396e6d128415b35b19d12f7a55c68603fff75b8a032bcad0465e10dc041a279632f34961743e23013043c551ca623020b21599d9bd2279fe7358254f19f791ec3ff37e88368cb9b85ff17650003a910ff9dd256caaf107beaf866f016820c82a05253035e"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000005000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000007000)={&(0x7f0000001000/0x2000)=nil, 0x6, 0x0, 0x80, &(0x7f0000002000/0x3000)=nil, 0xc265}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000002000), &(0x7f0000004000)=0x4) [ 47.673241] audit: type=1400 audit(1517997687.800:9): avc: denied { map } for pid=4169 comm="syz-fuzzer" path="/root/syzkaller-shm919417091" 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 [ 47.710829] audit: type=1400 audit(1517997687.836:10): avc: denied { sys_admin } for pid=4211 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 [ 47.729218] IPVS: ftp: loaded support on port[0] = 21 [ 47.777456] IPVS: ftp: loaded support on port[0] = 21 [ 47.782723] audit: type=1400 audit(1517997687.902:11): avc: denied { net_admin } for pid=4215 comm="syz-executor7" 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 [ 47.834962] IPVS: ftp: loaded support on port[0] = 21 [ 47.862587] IPVS: ftp: loaded support on port[0] = 21 [ 47.894852] IPVS: ftp: loaded support on port[0] = 21 [ 47.937298] IPVS: ftp: loaded support on port[0] = 21 [ 47.983544] IPVS: ftp: loaded support on port[0] = 21 [ 48.066215] IPVS: ftp: loaded support on port[0] = 21 [ 48.908166] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.115590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.224460] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.234403] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.260509] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.445671] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.606570] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.756735] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.521754] audit: type=1400 audit(1517997691.648:12): avc: denied { sys_chroot } for pid=4215 comm="syz-executor7" 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 [ 51.759568] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 51.767444] audit: type=1400 audit(1517997691.893:13): avc: denied { net_raw } for pid=5181 comm="syz-executor6" 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 2018/02/07 10:01:32 executing program 7: r0 = socket$inet(0x2, 0x80a, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000a6000)=0x10) 2018/02/07 10:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f09000-0x8)={0x0, 0x1}, &(0x7f00005ce000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000887000-0x4)=@assoc_id=r1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00007ee000)=0x7fd, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/07 10:01:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80003, 0x8000fe) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@empty, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000002000)) r2 = accept4(r0, &(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x7f}, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x4, 0x4) 2018/02/07 10:01:32 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x18)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x0, 0x14, 0x3ff}]}, 0x247}, 0x1}, 0x2000000000000) 2018/02/07 10:01:32 executing program 0: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) close(r4) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d3d000)={&(0x7f0000ec4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000ec3000+0x2aa)=[{&(0x7f0000ec4000-0x9)=""/9, 0x9}, {&(0x7f0000aa2000)=""/74, 0x4a}, {&(0x7f0000de3000-0x61)=""/178, 0xb2}, {&(0x7f00005c5000)=""/35, 0x23}], 0x4, &(0x7f0000ec3000)=""/229, 0xe5, 0x1}, 0x1) 2018/02/07 10:01:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='syzkaller0\x00', 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fe9000-0x4), &(0x7f0000b65000)=0x4) 2018/02/07 10:01:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000093c000-0x14), &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r1, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) 2018/02/07 10:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000077c000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000566000-0x4)=0xffffffffffffffa8) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/02/07 10:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a51000)) 2018/02/07 10:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b1c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000273000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000124000)=0x10000, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000011e000)={0x0, 0x3d, "7814272bd7cc11fd6efeb8d0fb6ac2405ae022efe7c52357e3d78ab0f2362f2fddede9eccab8d6b0d6dec9760c43b5547a89a5cd6c1e14acc8a590614f"}, &(0x7f00001b8000)=0x45) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000055000-0xf)={r2, 0x767, 0x4, [0xffff, 0x7, 0x4, 0x53]}, &(0x7f000019d000)=0x10) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e66000), &(0x7f0000adb000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000321000-0x8)={0x0, 0x9}, &(0x7f0000275000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b81000)={r3, 0x7ff}, &(0x7f0000661000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00003f3000-0x460)=@nat={'nat\x00', 0x1b, 0x4, 0x400, 0xd0, 0x1d8, 0xffffffff, 0x1d8, 0x2c8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000044b000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2c8}}, [{{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x75, 0x9, 0xff}, {0x80, 0x7ff, 0x80000000}, {0xffff, 0x7, 0x41}, 0x52, 0x400}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@empty, @gre_key=0x52d, @port=0x2}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x10001, 0x1, 0x1, [0x5, 0x6, 0x4c3, 0x3, 0x6, 0x1, 0x8, 0x1, 0x10000, 0x5, 0x2, 0x100000001, 0x5, 0x1, 0x3, 0x100], 0xd}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x2, @icmp_id=0x2}}}]}}, 0x460) 2018/02/07 10:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[]}, 0x0) 2018/02/07 10:01:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ef0000)=0x1c, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000944000-0x10)=@common, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000)=@generic="28b16ac7d2dccece9b4b7d1d03dcae1a", 0x10) syz_emit_ethernet(0x7e, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "427006c70fbc644ee343fa57ec3e118135826d94b4730f2a"}}}}}}}, 0x0) 2018/02/07 10:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b7000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ee4000-0xc)={&(0x7f00000ad000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000835000)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00007af000)=0xffffffffffffffff, 0x4) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) 2018/02/07 10:01:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000298000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, 0x0, 0x3f}, &(0x7f00009a2000-0x4)=0x98) 2018/02/07 10:01:32 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fd6000)=""/175, 0xaf) 2018/02/07 10:01:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00001c3000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d27000)={0x5, 0x200, 0x37f, 0x0, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r2 = accept(0xffffffffffffffff, &(0x7f0000981000)=@nfc_llcp, &(0x7f0000658000)=0x60) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000952000-0x28)={@empty, @rand_addr=0x50, 0x1, 0x6, [@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r3, &(0x7f000033c000), &(0x7f00004bc000)}, 0x20) 2018/02/07 10:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8), &(0x7f0000fc9000-0x4)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00009fe000)=0x8, &(0x7f0000162000-0x4)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fee000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000715000-0x50)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2, 0x2, 0x6d, 0x100, 0x7, 0x4000200, r1}) 2018/02/07 10:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000052a000)="240000001a0025f0006bb4f2feff141c020b49ff6e10b500000780cc0800030001000000", 0xffffffbf) 2018/02/07 10:01:32 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000007000)=0x11e) r1 = socket(0x11, 0x3, 0x0) sendto(r1, &(0x7f0000007000-0x1000)="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", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x100000001, @dev={0xfe, 0x80}}, 0x1c) 2018/02/07 10:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004c7000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000d3d000)="e61853bb98e46052458a12ebcbdf9dfcd9ff7d2ffe6113f689d40355c7f28bc83843259748b09c8cf857a74f3bd5c95f1025ddc0ad396fe4aaae14a10a6da697e70a8529728b4b2a2c4cb400f21e8a3127a7d6a6376f7a6803238023401db49d490ada9f6245e67481bee7d1dddcfa2dc77c087118bb169d661c4498b38df18a26", 0x81) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000092000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000e22000-0x38)={&(0x7f000064e000-0xc)={0x10}, 0xc, &(0x7f00000ec000)={&(0x7f0000ab9000-0x1f0)={0x1f0, 0x35, 0x100, 0x2, 0x2, {0x18}, [@typed={0xc, 0x1d, @ipv4=@broadcast=0xffffffff}, @nested={0x1d0, 0x41, [@generic="e9616149d57655c07903b0c22c10bd213ecf45e469813b45d482caac16bc10ff43ba7e0a3598b6a21a1c9252e032dcaf29134f2477fbdfe97b034e08bcfe65e2f12bc86a341b7385cdfa88e0", @generic="384c4d68cf7e729180923522df66e2ea6b8ad595c7bc11b5981722d2947d715b737ef5983cd84671ef89dff59f59c6a446fa574845f210f35c9c59bdf14aa76d3976718e636495385861cf705ce1a71166ab9f1a4677124fb8d33c0f50aedad271a5fa640fe7f85090ccfca3ae433c554eba163d12a44e1e7d9b023a98d1c2b52774a3023779f9dc8993bb895ba499a0eac2ec55d12c152125ccd66718c52f5fb07e4e53ffcd8c5072433897e2f03549adb10dcf25dad3356b11abf2db7b9b", @generic="794bfd08fb6fada99b861c0c599baafaad3a6290122d9fc90d8b5d3187e75be1b5feacbd8d94f9a263ff09763d49b607f1d331ce9e82c49ce15aef8375c670472a0ef3a6b164967374e245a32641daa5d20f03bb1ca63e40f134f78eeee87ddd5f0d3f9a67e8ec6704309b9965996d97f4dcbfb9fbe54ff68255ed66fcabd1109449148adb45fb00f399eb08b93e7acf73a724b72f0956d577416d50693f8a7a5e21aff8a158c1d81a9630aef927a24fceade3019bc14b37ac5a394dd790"]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4010}, 0x81) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c}}) socket(0x19, 0x1, 0x1) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000b17000)='tls\x00', 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000004f000)={@common='ip6tnl0\x00', @ifru_flags=0xdc01}) 2018/02/07 10:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000075a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000957000)=0x3a) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a44000-0x4)=0x3ff, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007d0000)={@common='bcsf0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000a66000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fef000)='\x00\x00\x00\x00\x00', 0x5) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f00001ff000-0x8d)="499eba87e64c14a9ab9acf6698340d7977b2d3ddd50aa8e0e82490ccf2132ed8304ceabd28df15f97f578a2f25aee5eec56ec0c92aae4cedc318bae5065ecacd3f31f99fb252b7c2c6986023d9deb15edad1c6ee1049e70320409535bc0cafee13c33a5d89dbda013260b2e96da9cf653b8287b167660de14af24405b8c3bbc25d419fee8e0363c8", 0x88) socketpair$inet6(0xa, 0x80f, 0x7fff, &(0x7f000073b000)={0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000745000), &(0x7f0000b63000)=0x4) recvmsg(r3, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39}, 0x0) 2018/02/07 10:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000d7b000-0x4), &(0x7f0000a42000)=0x4) 2018/02/07 10:01:32 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bd6000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000a92000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ae6000-0x30)=[{&(0x7f0000dcc000)=""/90, 0x5a}, {&(0x7f0000600000+0xa38)=""/4096, 0x1000}, {&(0x7f0000001000-0x35)=""/53, 0x35}], 0x3, &(0x7f000010b000)=""/94, 0x5e, 0xfffffffffffffbb8}, 0x10003) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f83000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000f7f000-0x10)="40cd8904000000e7cac890db09003261", 0x10, 0x4000000, &(0x7f0000f83000-0x10)=@nfc={0x27, 0xfffffffffffffffd, 0x0, 0x10000000000004}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00005b0000)={0x400, 0x20, 0xb73e, 0x841, 0x9, 0xffffffffffffffe1, 0x3ff}, 0xc) 2018/02/07 10:01:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000677000-0x28)={@generic="6ae1ff08c1b3640a3109d9b06b7a9009", &(0x7f0000000000)=@ethtool_flash={0x33, 0xb79, "e7cba46d85c98b6be8456eecab1a446eb35b3c207264b1dc55443dcd0243accaafc28daec8998c4e29c742450173f3957718a5b7c7718041cc05394c41b30c24dda6d7e0e5df4bb1b7f8b5a5bd524b5b20a6441760b4807b81f5dc579ff4bc8508e68b0e4043f68213dd5936476b53af058d33b3db203e925ca381073304e467"}}) 2018/02/07 10:01:32 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000026000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000020000)={&(0x7f0000008000)={0xfffffffffffffe0d, 0x400000000000022, 0x239, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x6}, 0x1}, 0x24004094) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000028000-0x58)=@alg, &(0x7f0000027000)=0x58, 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000008000-0x5b)=""/91, 0x5b, 0x3, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000027000)={0x0, 0x0, &(0x7f000000e000-0x10)={&(0x7f0000022000-0x1a8)={0x2, 0x0, 0x2, 0x69849fe0431e6a80, 0x35, 0x0, 0x0, 0x2, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1b, 0x14, 0x14}, @sadb_x_sec_ctx={0x14, 0x18, 0xfffffffffffffff8, 0x4, 0x96, "d1a8b29484357aea947e1ee4dd71a1d0ee7ae66d838670a37795498fc7b59a72c0afb24c1e7335ac15b267d6b71692f79454cc07a069190bc1779dd6efbf77a3834228d2b15df9b00c51857022c57754130652b2a84ebd2ffd6af988ffe6022c24dbfef0c40ab30c772eb481b697c09ca1fceebad7cb9751a0a3033a39beaf4f7317155e3fd774505f7976cb9f8645026dadbd46972c"}, @sadb_x_sec_ctx={0x18, 0x18, 0x2, 0xa75, 0xb8, "886f1f0ca02bda7225fb95b2a958e168c9f311da8ef091998aedc9c725b27d3c0988ea602b2069841ce1b007124fa84e657567294631159b26f2a8b271ab98083f0bd2a8be9a9c5a3964d8f17e184aef3a2e74650660e851b9f452c7aeb2961e751508a99a4aa05bdf7a5b443147f560f6d62e52be3300360bb992011dd93835ab7d92d5b241a7ff9f60c8ea421edc5dec8a0bddd4f5d9d4a49476e105b5a1f11b20a496081cc9073447a90835689c526f1e0e9007f4e6a1"}, @sadb_ident={0x2, 0xa, 0x4, 0x0, 0xef0}]}, 0x1a8}, 0x1}, 0x4000000) [ 52.421883] audit: type=1400 audit(1517997692.548:14): avc: denied { create } for pid=5351 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.445825] audit: type=1400 audit(1517997692.551:15): avc: denied { write } for pid=5351 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.469611] audit: type=1400 audit(1517997692.557:16): avc: denied { accept } for pid=5362 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_generic_socket permissive=1 [ 52.493440] audit: type=1400 audit(1517997692.560:17): avc: denied { read } for pid=5362 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_generic_socket permissive=1 2018/02/07 10:01:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x2, 0x4) socketpair(0xf, 0x80000, 0x672, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x200000003, 0x0) sendmsg$netlink(r4, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="cf"]}, 0x14}], 0x1}, 0x0) [ 52.517107] audit: type=1400 audit(1517997692.566:18): avc: denied { ioctl } for pid=5351 comm="syz-executor0" path="socket:[14245]" dev="sockfs" ino=14245 ioctlcmd=0x8917 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 10:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000cc0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000557000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/07 10:01:32 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001c000-0x38)={&(0x7f000001b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f000001b000)=[{&(0x7f0000008000-0x1b)=""/27, 0x1b}, {&(0x7f0000006000)=""/71, 0x47}, {&(0x7f0000016000)=""/249, 0xf9}, {&(0x7f000001b000)=""/57, 0x39}, {&(0x7f0000003000-0x94)=""/148, 0x94}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)}, {&(0x7f0000010000)=""/45, 0x2d}, {&(0x7f000000a000)=""/153, 0x99}], 0x9, &(0x7f000001c000-0xf8)=""/248, 0xf8}, 0x40000020) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0xffff, 0x80000001, "7de5973305ce", 0x7}, 0x10) 2018/02/07 10:01:32 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd5000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000fd4000)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fd4000), &(0x7f0000dcf000)=0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fd6000-0x10)={0xeb, &(0x7f00005e0000-0xeb)=""/235}) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1}], 0x1, 0x0) 2018/02/07 10:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000646000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) 2018/02/07 10:01:32 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000028000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000022000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "e55135a57928"}}) 2018/02/07 10:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x197) r1 = socket(0x0, 0x4, 0x8000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000137000-0x4)=0xdbc3, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00002a8000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/02/07 10:01:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000244000-0x10)=@common='yam0\x00'}) 2018/02/07 10:01:32 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000002a000-0x14)={{0xfffffffffffffffd, 0x3f, 0x69b8, 0x401, 0x5}, 0xffffffffffffff01, 0x200, 0xffffffffffffffc0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24}, {0x6}]}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000001a000)={0x3, &(0x7f0000027000)=[{}, {}, {0x0}]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0xe34e286890374b5, &(0x7f000002b000)=0xba, 0x4) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f000002b000-0x40)={r4, 0x4, &(0x7f0000019000-0x10)=[0x0, 0x3, 0x10001, 0xff], &(0x7f000001e000)=[0x9, 0x8, 0x9, 0x0, 0x7, 0x3ff, 0x8000], 0x0, 0x7, 0x44e8, &(0x7f0000008000)=[0x4, 0x80, 0x80000000, 0x9, 0x7, 0x224, 0x7], &(0x7f000002a000)=[0xbd19, 0x4, 0x1f]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001e000-0x10)={r3, 0x28, &(0x7f000002a000)}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) [ 52.626046] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 52.630351] audit: type=1400 audit(1517997692.756:19): avc: denied { name_bind } for pid=5392 comm="syz-executor3" src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/07 10:01:32 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) pread64(r0, &(0x7f0000007000)=""/4096, 0x1000, 0x0) pipe(&(0x7f0000015000-0x8)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f000001b000-0xeb)=""/235, &(0x7f000001b000-0x4)=0xeb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)) poll(&(0x7f0000003000)=[{r2}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)) 2018/02/07 10:01:32 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000026000+0xbc9)={0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000027000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) 2018/02/07 10:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000681000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dfb000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000aa9000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d4000)={0x0, 0x0, 0x0}, &(0x7f0000963000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9b000)={r1, r2, r3}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a9000)={r0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000a77000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0xf4, 0x4, 0x7, 0x8, 0x2, 0xffffffffffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x41f00}, 0x48) 2018/02/07 10:01:32 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000536000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00001ec000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x20, 0x80000) ioctl$sock_bt(r1, 0xdd1f, &(0x7f000045f000)="ded01f698daf173e2780ffd223f4896a10165e501a8f329ca02cd561f93cf69cb827a844f51451d7a9e43039b2b697bf3fc8cee0f8fbae1f653eddeebe4d48ea9622c5f120c8b7b47f35090dda50b361adbb9048c799953270ffb3d113d7e9a384c3fe523e5aeee0f4f0266bfb88332a047da914d4b1c396f8f702105a2dfb") 2018/02/07 10:01:32 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000aeb000), &(0x7f00004cf000)=0x2) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000aee000-0x20)={@generic="27446ec109a9b91b5db6ee0f51106757", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = accept(r0, &(0x7f000019b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000aed000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000725000-0x3)={0x0, 0x84dc}, &(0x7f0000af1000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003c4000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @empty, 0x9}}}, &(0x7f00005de000)=0x8c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000028f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000dde000-0x4), 0x4) recvmsg(r3, &(0x7f00000bf000-0x1e)={&(0x7f0000668000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000896000)=[], 0x0, &(0x7f0000b65000)=""/13, 0xd}, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r3, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008a2000-0x4)) 2018/02/07 10:01:32 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) socket$inet6(0xa, 0x6, 0x6) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f67000-0x70), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/07 10:01:32 executing program 5: pipe(&(0x7f0000370000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f0000d1c000-0x10)=[{0x9, 0x100000001, 0x8, 0x4a1}, {0x6, 0x0, 0x5}]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e44000)={@common='eql\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x2}) [ 52.658364] audit: type=1400 audit(1517997692.757:20): avc: denied { node_bind } for pid=5392 comm="syz-executor3" saddr=224.0.0.1 src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/07 10:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004d4000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000781000)={0x0, 0x0}, &(0x7f0000684000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a3b000)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x9, 0x0, 0x2, 0x2, 0xa0, 0xa0, 0x7b, r1, r2}, {0xff0000000, 0x9fc, 0x1, 0xe6, 0x4, 0x9, 0x4, 0x1}, {0x64e9c5e4, 0xfffffffffffffffe, 0xff, 0x1000}, 0x80000001, 0x8, 0x2, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3e}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0x7ff, 0x6, 0x100, 0x7}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = accept(r0, &(0x7f0000cdc000-0x5)=@nl=@kern, &(0x7f000076b000)=0xc) bind$unix(r3, &(0x7f000061f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$unix(r3, &(0x7f0000c2d000)={&(0x7f0000655000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000452000)=[{&(0x7f0000897000)="e469a090ff1dde21c6d918565ee750cb874eaf2c1fb6ce8d70fd79e4226b266070958ff80b7c4dda160dc52e41e6f00006e7243d1eecf262b756f13e7a4f97a20a46734bf8aeb901a94f70f4f35a4bb4d145f73e174ba860f954afb6aaff7cbe5317baae428708a9274fc02b032d7a37174dd5eb9d825982db1dc980f152e9a476fc612d64bef8381d7742826589b7a6977757b9c53b4c41e4227bb170c5f377642bd9c0318e724f861414ad295e2e977f44a05f06ac1fe7237da02f0f403ff2eebd690326e77435a5f760e1cd324a53004cbd1c6c86878ede064a2cffb054e66414338660328487b59cc0c87824eae33f5b", 0xf2}, {&(0x7f0000520000)="0e96f93b2124d9c54272324b1eae721bd31ca1b14ae09593f229f3b60f5ab59f123ee744294897bda1dfab70124d2bc27b95909700bc9349a2a502d298d96de3a27394b9ad7746d034b190b0b5d356355499eef01ec8d651f8692598ba3eecc84f978410d17bca1f094d6ec81f6b1389113d4c237a8df15441ccb29e2acb87b72f60760ce2ea58a838732c666a0140ce42bbd36737719ca27dcb9c2d32a67b", 0x9f}, {&(0x7f0000914000-0xb1)="39077150954cc06160fc9c745276760840e8d89c226fc9d1a255798143f25f39bfc39fe209cbb813c507b6e1e70fce9fec9ed09cceb32c97b2d57c82bba8e113d299c72d0043d5872582d2dbb2c644040c40291d5e080c56b5f260c084d323ca70aa5356120bfa1b07b54984325bc14203bdaec424a405e3c5de3c105c549157540128ed85c2f3fe14a30d8ad1d11f37540896941be891d17ce27f6d27b48a9823c51af028324ba7239ef22da5e8c5c676", 0xb1}, {&(0x7f000064b000-0xfe)="d9fe3b4a127a5201a490b824c9356209b698d71c0e8e28afda6eb9cc96a658fd9be7d63aa0fa0fb63146e5b352c5d65caaa9a61862ce3c25a54ec9db59af2098698457f3a38598ad11e187083facc43ee825e05f7df2ef305ea493532521db43ff78aba4fc6ea7252db33f6596f03a2a7713295d22a892b38a3ded3ed6fa57a1a4b1476138bc04d94f913e887413cb145afc70ceb4a033ea63795b516ec5779a8e4c60cf14bfd541f674d233a0818ae1cd884464b04798e8d0f4cfd9ead657ac5a21b3d531a7affcf05244fca1b3e20d080aac5371b654b47224874b7cedd180106a9b2b9b69d71c4c37045d7cf9301b1832af670722c474521048b0fd30", 0xfe}], 0x4, 0x0, 0x0, 0x81}, 0x4004000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x363) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a11000)='htcp\x00', 0xffffff80) r4 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000843000-0x2)=0xf1c, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x4, 0x800000000000852b, 0xffff, 0x0, 0xfffffffffffffffe}, 0x14) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00008b4000)={0x1, &(0x7f0000ba7000-0x1e)=[{}]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ba2000-0x44)={{0x2, 0x1, @empty}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x40, {0x2, 0x3, @empty}, @common='vcan0\x00'}) writev(r0, &(0x7f000099c000-0x10)=[{&(0x7f0000c06000-0x218)='\v', 0x1}], 0x1) 2018/02/07 10:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd9000-0x8)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000de4000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/07 10:01:32 executing program 6: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) socket$inet6(0xa, 0xa, 0x2) 2018/02/07 10:01:32 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000511000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000afd000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0xc49, 0x2, 0xfffffffffffffffa, 0x0, 0x20, 0x80, 0x33, r1, r2}, {0x6, 0x1, 0x7f, 0x64b4, 0x8, 0x5, 0x7, 0x81}, {0x3f, 0x6, 0x1, 0x7fff}, 0x5525, 0x5, 0x1, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x2}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x7, 0x2, 0x9, 0x8000, 0x5, 0x7fffffff}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000378000)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2f}, {0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x81, [0x3, 0x101, 0x2, 0x6, 0x8, 0x9, 0x6965, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000632000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000e34000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f1e000-0x28)={@generic="775ff4d5d6420802f5392765749990ce", r4}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001c3000-0x18)=@add_del={0x2, &(0x7f000047d000)=@common='ip6gretap0\x00', 0x33}) syz_emit_ethernet(0x52, &(0x7f0000afe000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@dev={0xac, 0x14}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @end]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/07 10:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000bb000)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002db000)=0x4466adce, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fdb000)={0x0, 0x7fffffff, 0x6, [0x7fffffff, 0x4, 0x7, 0x69, 0xa28, 0xa6]}, &(0x7f0000b91000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c04000-0xf6)={r2, 0x3, 0xee, "aad9f29318eb0dff9565230e212e09e953b1d9fc512dee4e429a9de25de5db03f5ab6163a593065c23f0f0f097fe7ca971337e1352f9b31304b8d3b89cc03e8d15a5b3019d914a3074ade3e02a33f2403e56821fb8fc26b855a3769747850281a3c83add949c07cb271c75a102d3dfe3edfa57f32a56746cb48d8284ebab63fbfbb077c46ae49da98b62868dfd9b64716c6f06cb4f25b255f4a1ed6c1cf4f2f145f820ebc1a567168d12a4943956dee7b4069e75e343b9ebd80edfdd70d4d69d0bd2c23fafceef697f17f6eeaf179d64e0ec5c6e41606d514400576b704955762d24b4bbcf783dfbc7cb5246494e"}, 0xf6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000077e000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(camellia-asm)\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008d3000)=0x58d, &(0x7f000009d000)=0x4) 2018/02/07 10:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xe, 0x2, 0x1, &(0x7f0000b2a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bbb000-0x20)={0x7ff, 0x0, 0x10000, 0xffffffffed84ec59}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00003c9000-0x10)={r2, 0x9}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002f6000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) [ 52.735346] audit: type=1400 audit(1517997692.818:21): avc: denied { create } for pid=5420 comm="syz-executor4" 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 2018/02/07 10:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000e20000-0x10)=@ipx, &(0x7f000029c000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg$nl_route(r0, &(0x7f0000a78000-0x38)={&(0x7f0000f41000)={0x10}, 0xc, &(0x7f0000861000-0xb)={&(0x7f0000d37000)=@ipv6_getroute={0x1c, 0x1a, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 10:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d73000-0x4)={r0}) connect$nfc_raw(r1, &(0x7f00006a3000)={0x27, 0x1ff, 0x4, 0x1}, 0xfffffffffffffce1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000047f000)={0x0, 0x19, "d31035c6bc29a751b904ddb59febb00c82bb588a991d3f2c00"}, &(0x7f000015b000-0x4)=0x21) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cc1000-0x10)={0x5, 0x200, 0x8000000000000, 0x7fffffff, r2}, &(0x7f00004a4000)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a15000-0x1000)="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", 0x1000) 2018/02/07 10:01:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2018/02/07 10:01:33 executing program 0: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000525000-0x4)) r1 = socket(0x5, 0x7, 0xfffffffffffffffb) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00008d6000)=""/7, 0x7) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000093a000)={{0x4, 0x1, 0xfff, 0x2, 0xe6d, 0x7}, 0x9, 0x80000000, 0x8, 0x1, 0x3, "fb2b0ba2858362f00f94b127104eaca399cb2514be8efcf9ebb3c6625c647013c65892067e9049c0091ef86b3113fe29fa420644f32ced84256b6a050aba464613b45d3e4a26dac7677e2d3823e338be3ede4938d4ab67edc4cabc33ff60cdd7334adae0c73c2e72d87769f218ad6b404ae70aa7cf45931121acab6de5655295"}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000cf7000)={@generic="ad6cdfd57ca96931bbfff9c44c3e77f3", @ifru_flags=0x1000}) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84}, 0x10}, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000cf7000)=""/99, 0x63, 0x2100, &(0x7f0000cf8000-0x10)=@llc={0x1a, 0x19, 0x0, 0x7, 0x3, 0x3, @empty}, 0x10) 2018/02/07 10:01:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000d3c000)=0x32) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000078f000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00004b0000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000069c000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xa3)="2e765dfe23c6cf1677533411f7267561ceed8d0cfee72943474bde7540ea890f04b429ac7afd40d594f1def7d5e565399321e60c5192f9c593204b60a74e983aa669213584c114fc24df3a7e719047b95e04b37cb2873cdeee615502b3447163b92092c8d02ffdb3532914b9ee613c8dd7185fdfa4583a3eedebba8f04c99b9ee240e6b022db55f97bd7edc576e7de266322eaa46afa643621f9591a9fa0dc702fceda", 0xa3}, {&(0x7f0000001000)="b012c9eb9854d1ce8957b52a629c505ebcb03e6fc145bd37c7923fd0b5cea6e4f9251648ffffba97062253f1143a920f5be0f462569559e0d14dbf60124df20b168581734cc27e06ac9d1dc84e8903bbc4e926dfc5b12672e281eb625dd223eb564d7fdb566ec6c15c085ba55e5ae19f40b66d2794073a6bc9c450bccf251977184dc7b1ea9403915fa5b28df5132e53a667354da41905974f95ca3d682ba922d0c2cde8387b086bef65", 0xaa}, {&(0x7f0000001000-0x4a)="a62ac1a4a0a1bfa996f7a16143fe0880b609a98b71d62b8c3423e2c2d84e6b491c6c7eaebce8b5c7893db6a20b7289c95d6db05eccdb394e80a8350d8cc5a1b1a5811580c61ab995c464", 0x4a}, {&(0x7f0000001000-0xf0)="e92ae35c42024567972b7f52b17492c35e934525d7d105c9b3acbe5a292adfc772e581436fab48d64a08bff4b31a10d4c5d8cab00edae577537c36edb5638fb9da2c7d2d1b962748dacd80efcde8aea2d0414d2b08ff084d5a6a417d457fdc699c0b09e9686c2727453dea37dae172b3d269ac1881a157eacdd3aa120bfd53c5c81eaa5b657e0ddffcd97ef1b8051ee451f734e07c66f3edca8850b02a54ac71913c51ca053e0e3a1f83c4d9a6faec9bc8352e27f4166ddba97ec8ed88612794c2f95fd29cc71620788384ad602a274bc702e81fcb5b603a91e84d8f3cd68f40de0e4b7584a24eee5aaa23c2f39d6b4f", 0xf0}, {&(0x7f0000000000)="7474f5e9c96b914dda9ed684bb94f1566172f3c818fabc77d9cb", 0x1a}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, 0x0) mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ea8000-0x8)) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ea7000-0xc), &(0x7f0000ea6000)=0xc) write(r2, &(0x7f0000943000)="240000002a0025f000154302000000000000cbfc04000000ef0000000000000000ff3c8f", 0x24) 2018/02/07 10:01:33 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000010000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x38}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000-0x4)={r0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000002b000-0x10)={0x1, &(0x7f0000018000-0x8)=[{0x8, 0x2, 0x40}]}, 0x10) 2018/02/07 10:01:33 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da53f188be65913761f2c52a8ac1fee631518d0a94312e96200bf00ab720fb2f3e758f05772ab53867b082d15cae6ae1d516aadc5bba681b014502d31d78cca89c873ca20d41e2960c844e5dceb708f03c23d3cc33ca91049d3cd0fda35d6a3182", 0xe0}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000883000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000642000-0xdf)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x8, &(0x7f0000f89000-0x8)={0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f89000-0x1c)={0x0, 0x1, 0xa, [0x0, 0x40, 0x2, 0x81, 0x80000000, 0xfffffffffffffd66, 0x101, 0x2f3, 0x5, 0x2]}, &(0x7f0000311000)=0x1c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000741000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000f89000-0x4)=0x1008) 2018/02/07 10:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x0, &(0x7f000067c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008d8000-0x9)={@loopback}, &(0x7f0000cc9000)=0x14) 2018/02/07 10:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000361000)=@nfc, &(0x7f00003e8000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005d2000)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/07 10:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005c1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000880000+0x7cb)) r1 = socket(0x10, 0x802, 0x0) socketpair(0x11, 0x4, 0x2, &(0x7f00008c1000+0x2c7)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000578000)={0x0, 0x1}, &(0x7f0000bee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009cf000)={r3, 0x40}, 0x8) write(r1, &(0x7f000009d000-0x22)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) 2018/02/07 10:01:33 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@generic="aad1fc5fd99ded146905e18104f0895c", @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fd7000), 0x80800) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000673000-0x60)=@nfc_llcp, &(0x7f0000968000-0x4)=0x60) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000fd9000-0x4)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fd8000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x0, @empty, 0x9b}, 0x7fffffff, [0xffffffffffffff01, 0x5, 0x200, 0x3f, 0xc5, 0x8, 0x8001, 0x6]}, 0x5c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000061000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fd8000)={0x3, &(0x7f0000fd8000)=[{}, {}, {0x0}]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xffff, &(0x7f0000d66000)={0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fd9000)={&(0x7f0000fd9000)='./file0\x00', r5}, 0xc) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fd9000)={&(0x7f0000a68000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000fd9000)=[{&(0x7f0000fd9000+0xe76)=""/102, 0x66}, {&(0x7f0000fd9000)=""/15, 0xf}, {&(0x7f00008aa000)=""/201, 0xc9}, {&(0x7f0000fda000-0x53)=""/83, 0x53}, {&(0x7f0000fd9000)=""/31, 0x1f}, {&(0x7f0000fda000-0x85)=""/133, 0x85}, {&(0x7f0000fd9000)=""/55, 0x37}], 0x7, &(0x7f0000fd9000)=""/61, 0x3d, 0x101}, 0x62) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000da9000)=[@in6={0xa, 0x2, 0x5, @empty, 0x6}], 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r6, 0x29, 0x4a, &(0x7f0000dce000-0x4)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00002c7000-0x10)={r4, &(0x7f0000fd8000)=""/150}) [ 52.954157] [ 52.955824] ====================================================== [ 52.962125] WARNING: possible circular locking dependency detected [ 52.968432] 4.15.0+ #221 Not tainted [ 52.972146] ------------------------------------------------------ [ 52.978453] syz-executor6/5493 is trying to acquire lock: [ 52.984004] (sk_lock-AF_INET){+.+.}, at: [<00000000675f7507>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 52.993302] [ 52.993302] but task is already holding lock: [ 52.999250] (rtnl_mutex){+.+.}, at: [<00000000ff311aee>] rtnl_lock+0x17/0x20 [ 53.006515] [ 53.006515] which lock already depends on the new lock. [ 53.006515] [ 53.014810] [ 53.014810] the existing dependency chain (in reverse order) is: [ 53.022403] [ 53.022403] -> #2 (rtnl_mutex){+.+.}: [ 53.027693] __mutex_lock+0x16f/0x1a80 [ 53.032104] mutex_lock_nested+0x16/0x20 [ 53.036686] rtnl_lock+0x17/0x20 [ 53.040561] unregister_netdevice_notifier+0x91/0x4e0 [ 53.046258] clusterip_tg_destroy+0x389/0x6e0 [ 53.051256] cleanup_entry+0x218/0x350 [ 53.055645] __do_replace+0x79d/0xa50 [ 53.059951] do_ipt_set_ctl+0x40f/0x5f0 [ 53.064418] nf_setsockopt+0x67/0xc0 [ 53.068626] ip_setsockopt+0x97/0xa0 [ 53.072839] tcp_setsockopt+0x82/0xd0 [ 53.077133] sock_common_setsockopt+0x95/0xd0 [ 53.082120] SyS_setsockopt+0x189/0x360 [ 53.086588] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.091834] [ 53.091834] -> #1 (&xt[i].mutex){+.+.}: [ 53.097277] __mutex_lock+0x16f/0x1a80 [ 53.101690] mutex_lock_nested+0x16/0x20 [ 53.106272] xt_find_table_lock+0x3e/0x3e0 [ 53.111018] xt_request_find_table_lock+0x28/0xc0 [ 53.116361] get_info+0x154/0x690 [ 53.120316] do_ipt_get_ctl+0x159/0xac0 [ 53.124785] nf_getsockopt+0x6a/0xc0 [ 53.128990] ip_getsockopt+0x15c/0x220 [ 53.133371] tcp_getsockopt+0x82/0xd0 [ 53.137664] sock_common_getsockopt+0x95/0xd0 [ 53.142650] SyS_getsockopt+0x178/0x340 [ 53.147118] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.152449] [ 53.152449] -> #0 (sk_lock-AF_INET){+.+.}: [ 53.158155] lock_acquire+0x1d5/0x580 [ 53.162453] lock_sock_nested+0xc2/0x110 [ 53.167009] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 53.172436] ip_setsockopt+0x3a/0xa0 [ 53.176645] tcp_setsockopt+0x82/0xd0 [ 53.180944] sock_common_setsockopt+0x95/0xd0 [ 53.185936] SyS_setsockopt+0x189/0x360 [ 53.190402] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.195644] [ 53.195644] other info that might help us debug this: [ 53.195644] [ 53.203757] Chain exists of: [ 53.203757] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 53.203757] [ 53.213959] Possible unsafe locking scenario: [ 53.213959] [ 53.219987] CPU0 CPU1 [ 53.224630] ---- ---- [ 53.229263] lock(rtnl_mutex); [ 53.232516] lock(&xt[i].mutex); [ 53.238460] lock(rtnl_mutex); [ 53.244237] lock(sk_lock-AF_INET); [ 53.247922] [ 53.247922] *** DEADLOCK *** [ 53.247922] [ 53.253951] 1 lock held by syz-executor6/5493: [ 53.258712] #0: (rtnl_mutex){+.+.}, at: [<00000000ff311aee>] rtnl_lock+0x17/0x20 [ 53.266416] [ 53.266416] stack backtrace: [ 53.270883] CPU: 0 PID: 5493 Comm: syz-executor6 Not tainted 4.15.0+ #221 [ 53.277780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.287107] Call Trace: [ 53.289690] dump_stack+0x194/0x257 [ 53.293295] ? arch_local_irq_restore+0x53/0x53 [ 53.297939] print_circular_bug.isra.38+0x2cd/0x2dc [ 53.302924] ? save_trace+0xe0/0x2b0 [ 53.306610] __lock_acquire+0x30a8/0x3e00 [ 53.310734] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.315895] ? rtnl_lock+0x17/0x20 [ 53.319407] ? rtnl_lock+0x17/0x20 [ 53.322922] ? mutex_lock_io_nested+0x1900/0x1900 [ 53.327737] ? print_irqtrace_events+0x270/0x270 [ 53.332464] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 53.338327] ? print_irqtrace_events+0x270/0x270 [ 53.343062] ? futex_wait_setup+0x14a/0x3d0 [ 53.347354] ? __might_sleep+0x95/0x190 [ 53.351317] ? retint_kernel+0x10/0x10 [ 53.355180] ? check_noncircular+0x20/0x20 [ 53.359385] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 53.364374] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.369113] ? retint_kernel+0x10/0x10 [ 53.372976] lock_acquire+0x1d5/0x580 [ 53.376760] ? lock_acquire+0x1d5/0x580 [ 53.380705] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 53.385781] ? lock_release+0xa40/0xa40 [ 53.389760] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 53.395625] ? do_raw_spin_trylock+0x190/0x190 [ 53.400181] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/02/07 10:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000c3f000-0x10)=@ax25, &(0x7f0000898000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fd9000)) socket$can_raw(0x1d, 0x3, 0x1) listen(r0, 0x5) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000149000-0x4)) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 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) [ 53.405346] ? lock_sock_nested+0x44/0x110 [ 53.409564] lock_sock_nested+0xc2/0x110 [ 53.413598] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 53.418673] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 53.423577] ? ip_ra_control+0x5c0/0x5c0 [ 53.427614] ? check_noncircular+0x20/0x20 [ 53.431828] ? compat_start_thread+0x80/0x80 [ 53.436224] ? find_held_lock+0x35/0x1d0 [ 53.440291] ? avc_has_perm+0x35e/0x680 [ 53.444259] ? lock_downgrade+0x980/0x980 [ 53.448395] ? lock_release+0xa40/0xa40 [ 53.452350] ? lock_downgrade+0x980/0x980 2018/02/07 10:01:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ca4000-0x80)=@generic, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x748e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000928000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) 2018/02/07 10:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004eb000)={0x0, 0x0}) readv(r0, &(0x7f0000d51000-0x90)=[{&(0x7f0000bad000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f4a000)=""/115, 0x73}, {&(0x7f00009ae000)=""/107, 0x6b}, {&(0x7f000042e000)=""/226, 0xe2}, {&(0x7f0000445000)=""/139, 0x8b}, {&(0x7f00000cc000-0xed)=""/237, 0xed}, {&(0x7f000052e000-0x1d)=""/29, 0x1d}, {&(0x7f000057a000-0x9)=""/9, 0x9}, {&(0x7f0000476000-0x6d)=""/109, 0x6d}], 0x9) r2 = socket(0x2, 0x1, 0x0) pipe(&(0x7f00008ae000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a10000-0x4)={r3}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000dc000-0x8)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000af3000)={&(0x7f0000738000/0x4000)=nil, 0x1e6c, 0x1, 0x4, &(0x7f0000331000/0x2000)=nil, 0x40}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00006c7000)={r2}) setsockopt(r2, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) [ 53.457237] ? lock_release+0xa40/0xa40 [ 53.461208] ? __lock_is_held+0xb6/0x140 [ 53.462161] ipt_ECN: cannot use TCP operations on a non-tcp rule [ 53.468001] ? avc_has_perm+0x43e/0x680 [ 53.468013] ? avc_has_perm_noaudit+0x520/0x520 [ 53.468031] ? iterate_fd+0x3f0/0x3f0 [ 53.468047] ? sock_has_perm+0x2a4/0x420 [ 53.479754] ipt_ECN: cannot use TCP operations on a non-tcp rule [ 53.483420] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 53.483434] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 53.483442] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 53.483449] ? task_work_cancel+0x210/0x210 [ 53.483461] ip_setsockopt+0x3a/0xa0 [ 53.521635] tcp_setsockopt+0x82/0xd0 [ 53.525409] sock_common_setsockopt+0x95/0xd0 [ 53.529880] SyS_setsockopt+0x189/0x360 [ 53.533827] ? SyS_recv+0x40/0x40 [ 53.537258] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 53.542078] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.547066] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.551800] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/02/07 10:01:33 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0xff8e, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/07 10:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xffffff6b) write(r0, &(0x7f0000bcf000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000a82000-0x32)=""/50, &(0x7f000038c000)=0x32) 2018/02/07 10:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000602000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8}}}}}, 0x0) [ 53.556532] RIP: 0033:0x453299 [ 53.559691] RSP: 002b:00007fd01cfa9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 53.567369] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 53.574611] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 53.581853] RBP: 0000000000000000 R08: 000000000000000c R09: 0000000000000000 [ 53.589102] R10: 0000000020de2ff4 R11: 0000000000000212 R12: 00000000006ef0a0 [ 53.596364] R13: 00000000ffffffff R14: 00007fd01cfaa6d4 R15: 0000000000000000 2018/02/07 10:01:33 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept(r0, &(0x7f000092f000)=@can, &(0x7f00003cd000)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000233000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006e000)={0x0, 0x0}, &(0x7f00004f3000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f7a000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, 0x2, 0x400, 0xa, 0x80, 0x20, 0xbb, r2, r3}, {0x4, 0x7f, 0xbf90975, 0x0, 0x8, 0x400, 0x7, 0xf1c}, {0x3, 0x6, 0x0, 0xfffffffffffffffa}, 0x10585afa, 0x3, 0x1, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x1, 0x43, 0x8, 0x4, 0x6}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r4 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r4, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) 2018/02/07 10:01:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80000, 0x401, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000071d000-0x2)=0x2) mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @loopback=0x7f000001}}}}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000103000-0x4)=0x1, 0x4) 2018/02/07 10:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) r3 = socket(0xb, 0xa, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a72000-0x8)={0x0, 0x8}, &(0x7f0000f43000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a0a000)={r4, 0xac, &(0x7f00005d9000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1af}, @in6={0xa, 0x3, 0xd5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x100000000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}]}, &(0x7f0000ad6000)=0x42b) close(r0) 2018/02/07 10:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f00002fa000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r2, 0xc020660b, &(0x7f000098c000)={0x7ff, 0x1, 0x7, 0xad, 0x5, [{0x3, 0x0, 0x8, 0x0, 0x0, 0x2000}, {0x7, 0x0, 0x64a0, 0x0, 0x0, 0x2}, {0xffffffffffff4ce3, 0x4fa1, 0x1, 0x0, 0x0, 0x180d}, {0xb439, 0x1, 0xff, 0x0, 0x0, 0x1}, {0x20, 0x6, 0x80000001, 0x0, 0x0, 0x400}]}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000017a000)) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 10:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000428000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00009ab000-0x10)={0x1, 0x8001, 0x4, 0x7f}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00000d7000-0x50)=[{r1, 0x200}, {r2, 0xd}], 0x2, 0x0) 2018/02/07 10:01:33 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4000000, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000d26000-0x3)=0xffffffffffffff65) 2018/02/07 10:01:33 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x82, 0x0, &(0x7f0000fc0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc1000-0x1)="02", 0x1, 0xffffffffffffffff, 0x0, 0x0) 2018/02/07 10:01:33 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000824000)=""/4, &(0x7f00002ae000-0x4)=0xffffffffffffff74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)) r1 = socket$inet6(0xa, 0x80801, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x5ce}, 0x1) 2018/02/07 10:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001c0000), &(0x7f0000cb3000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f77000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006e1000)=0x8c) socketpair(0x5, 0x7, 0x933, &(0x7f00005c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00005cb000)={r1, 0x80000003}, &(0x7f0000c10000)=0x8) r5 = socket$inet6(0xa, 0x800, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000019f000)={r4, 0x1000, 0x30}, &(0x7f00003e8000)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f000001d000-0x88)={0x1, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, 0x88) 2018/02/07 10:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000131000)={0x0, 0x10000}, &(0x7f00003a4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dc0000)={r1, 0xda, "a5ff12a51f77d9f3e998e7de4ec18e611d78f999e55170459bb627ceeba1b3d5a8f3ea547c1bd64b756de580da2fdd74171d487d0670f60f5926c095786f5ce49464a99d8ffe7fbfc05c2917cca25b125110796a07f1be05d9a249eb20b6e20fbbad6330f0032163042663cb857d2d77f2400674a051690a38913fde5f98b2760a266ea9ca5811b24293200880c70f7ea77400423cc2149bde03f720b32d3b497697ff002ee4a10d3fe6c9e0c64c3504f56b6fa6b18b24f320617f297b33aa1058e8a21851881e95e9658ccc1e32deb3aa7c7364218625adec3a"}, &(0x7f000010b000-0x4)=0xe2) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2018/02/07 10:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f0000ea1000)=[{&(0x7f0000581000)="d4", 0x1}], 0x1, &(0x7f0000447000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) pipe(&(0x7f00004d6000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000251000)={r0, r1, 0xff, 0x8, &(0x7f0000853000-0x67)="0c2ce3a5d066837a04dbe5fae1f4de5773b8dd1c10c0b79b65e136f3d0ceb64e16a52023addfb75349aa22c911572d4824f326de8dcd1319c215c1b583e41115a69c90067a3f1a6fc925816eff7e13b21f897b9797608ee1bc84e003eabc550ed4498c842f7d4c", 0x3f, 0x6, 0x9, 0x8, 0x7, 0xc5e9, 0x8, "c8df17de35438440f158b84b4b090c506d4c870edfe8103022"}) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/07 10:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000310000-0xe)={0x1f, 0x7, {0x80000000, 0xfff, 0x8, 0x400, 0x4, 0x5}, 0x9ce4, 0x9}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socketpair(0xd, 0x806, 0x0, &(0x7f000020d000)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f000056f000-0x38)={&(0x7f00006ee000)={0x27, 0x10001, 0x40, 0x6, 0x7c7, 0x4, "9120e74312a20eeaab693ddbe6cefaea0a8e1a6f03782d111c94ed7aad967286c3a7c7dba4a7c6ca08a965f8991732d0e16586d9c61699d141dd132d264422", 0x8}, 0x60, &(0x7f000028b000-0x60)=[{&(0x7f0000dac000)="167374a3d0f6abc112501dd5bb773f754dd0e18ff2058db8443a8db1cc44cc417c269dbb92b569486fe2011d3a0f68212487bcf4b2f1a9f2988f91fe0655a13b498bd4e6ae39394e0a53d785df", 0x4d}, {&(0x7f0000bf5000)="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", 0xfa}, {&(0x7f0000a3d000)="1f5987e6a69dc6de3246b53807442a0cc9ebd42f8998b894f83af763875dcf22dcadca35edebc848ff84b27207437c322c15f65cabc03ff473e682b169dc6eae0697e16cc7b0a6590cc74d20b6625d719d75dd29cca3a4a82a7fbb70d39c82851fd83f88fed4754751694e42eb407c59a571", 0x72}, {&(0x7f0000ee6000)="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", 0x1000}, {&(0x7f000001a000)="71b7b6a3c03cdf80e06f27a735e3acfc9c3e00edfa99f0f21a5d00602d62f316ed88b79f779032aeaf723e908498b28025c03bcacb3e3f35642df2351e7d94978e6709220522dea2e00fd59a4128af74b2833dd934ee35e802e1bfe7a172fe278567d65ff9754c8cce4abdf4fb19928c6b3bb6501d75b81f11dc653d43d88795db50837829b67f3d15aed1a54a08e7b003845655823ecd3ba66cf3cae2dc674bec103662dfcf26973f8f17e7cac3847a11a4d2128c993686b5873dbf1d6bb039a4bfde5d48", 0xc5}, {&(0x7f0000b9e000+0x483)="89a4a55447194e32db442ec60450d2254fe01bce65d09cf15738097ba848feb01d38561f556c0dbb957a692bc6aab8dd40b25e803b4f04585291e664c757639b69d187ae32bd81e3b08c58cb0a367dea4d1053355faaca6e3976e22d549466474c05415ce408a18f0c5936233622fc2a1c79b53de4e8499901951421aa8db3e0c8d6d7fecabb25be84fb46d32871dcb0567bbe252aa40b4ebc6a20142d6672747dea4a1ab7898f43f2aa16eed99848bb250a961bb616d0ed2cb1228366c99c8a602426c3e9eefbe4e538af60e44c18d653ed49e0a286412c889e", 0xda}], 0x6, &(0x7f00003a1000-0x10)={0x10, 0x188, 0x3}, 0x10, 0x10}, 0x80) 2018/02/07 10:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c4f000), &(0x7f0000011000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004da000)={0xffff, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004bd000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x8d}}, 0x10000, 0x7, 0x2, 0x3, 0x4}, &(0x7f00004aa000)=0xa0) r2 = accept4(r0, &(0x7f00000f1000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000ef6000)=0x20, 0x80800) sendmmsg$inet_sctp(r2, &(0x7f0000330000-0x150)=[{&(0x7f00003a7000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000060c000-0x80)=[{&(0x7f0000086000)="9299eb38ee59710ac065f82229f3f97b49312778cb17cbe95df9c305a0c39c25e2c2ad462b4129a42d3b64fa0969a960bf4f00a5582e6bdafc250b5c93cd5054", 0x40}, {&(0x7f000003c000-0x61)="bbff3c22b8d643baf9588a9ee53de535cd7f2c3f86a0b863ed731f343cb53709249ffcc8c694330aa0f1e1e5d522c880fcefe8bab52d63639a32a19e9a9e2a4a6fdde84739ff8d27a1d852684ec475415e8903cfe8ad7492357918937ced7834f5", 0x61}, {&(0x7f00008b1000)="f034dd69337aca1980803cb5861c20c29df377d3250123799b31671e8ae00fb7b9349b0ccb38505b8549533b3c32264a265cbb5aa61621e3339ee2ce1e597f6e38bf9f2bd6", 0x45}, {&(0x7f00006d8000)="4d814bd0ada6429e2dafa7e82f100bb6bf4ec9471d2cffea972b1810c4a1e728ae91585487e0e3b5f385a21c6f11784c22f45b668206740f215e6b19f1be63db714ff2effc445c54317413057c458bdd234296b47ac4d9edcaad337e4ed6e009f543e1e87bd7d23c7a371bc80847d9dc113eef7056e9ef27740bb109192be1f49575a4527627a9b697bd0ed8276fb099f4d33f51c1b7f49891c25e4f06228372150332a95558325409dbc4af606eeda793f8aff4fdab98a59759fbe9d57ed7263cfec4c30b2a6c7806442c0f39c24f6917520ee8cc49512d43a2eaa89bb09b1eb52d50d65fd58935ba49933719", 0xed}, {&(0x7f0000935000-0x7c)="df2e9f66ff508ccffbb87abcdf4a145def4f66751d36f543b2c28ffb421fcca6518ebd2e64d3173251d0c31d62c6e58916c57bbaca9be75266f7761f0edfe1c5bceda91ef8e69f1e3aaded52479d766b44e6f4514c6740c83402ddb0cd418c39043b7f7c89f893838d694cd1788a77607118ef8a107f2e5c471fb73d", 0x7c}, {&(0x7f00003cf000)="0ba5caccb8c4684241d35fa5c66e38b276f7ad8b4c56ce5f4f446d0b99c2b0084d80905217570d0e7d809e1c74f1f94aad548444edac6b9dc667de82af38bc09ec10528bdfa8c10294963c6dd4d27e4fad60980bc5cb95b120dfa3762205c558f715cb5d59eb1a4ed8babf3e52d2083c4c2fe384cee13c89d3e51f7906fd67506386776288229758ac5ba34e0475648da3329b78681f4be831afb2fce5fd95cf9456aafa9f28bd7ddc0f7c7fd552c372515a22dca73d3374495e4ec9e56f69257d35ef65a7b38bb653fb69611b1ef8e237cf7bb34146355c9121", 0xda}, {&(0x7f0000bc4000-0xc5)="c3542d10ec921721d13a5d9d1ac3d809b1e2c11bb7a73b6bbc7a588737d940a88e45ee74a7aa476d0cc09f66dde36d0a2fbaef5abe525be0d754b91f819a21d5bbb9ea06ceeab86fbf1db320df5a8bb2ad4daad4c2c72b5c8a53095dc15e0aa5730e87424ef2212bba73a671d3c5912138e0bf4dccc2fb70c9496e724dabc343d5399d870d1677d5aedc02d339ecc7583b7fa0cb621a68c341be8854b3119124c9f340c875472d3142ab5658357d39a6bca996db803e4dd2f8c79a033646b46a62393bd733", 0xc5}, {&(0x7f00008b2000-0x8)="d5eefba9c0a0f900", 0x8}], 0x8, &(0x7f0000306000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0xc, 0x7f, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9156, 0x55e, 0x8, 0x1d, 0x3, 0x9, 0x7, 0x7fffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xa9, 0x52, 0x8001, 0x9, 0x2, 0x8, 0x7fff, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7f, 0x8, 0x7f, 0xba, 0x3, 0x100000000, 0x800, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x1, 0x202, 0x3, 0x8, 0x2, 0xd7, 0x7, r1}}], 0x120}, {&(0x7f00002ff000)=@in6={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xa}}, 0x1c, &(0x7f0000088000)=[{&(0x7f0000bdf000-0x1000)="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0x1000}, {&(0x7f0000497000)="44f98363631b19cb3bfd4da736e14d087e1cd772a87a39b74dacca4eb7315f01b6b035b8b99a5f643a42a335ef71f9c222fd2d7ee8fa41164a096c2023c9e8c9c36733b3038771116aac4b19f93863e2d7f37347a5658e2646081fc04a2e9517be610c5bf7547e4b7935ef892f3c2cbfae977bd8abc913cb3af5099c51d8e95a6006ba3106d2eacf5898c564b6b2966ffe4dfc9051c1929bf79c52f4f76e1e1ed9dec555e8bc", 0xa6}, {&(0x7f0000589000)="704b882a0e5160e69f76a695552380f23459e786c43911e9ba945e82aa7c99eb3e975a029092abd10529e169561c2fd6e86436567ec9f4e0656e08eda166459f01d1cadaf3d5cba532551d9b0c6317a33064f20e812042d1cfeaab28441bda5c698248c725b0d7bb722d", 0x6a}, {&(0x7f0000110000-0xfb)="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", 0xfb}, {&(0x7f00004f1000)="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0x1000}], 0x5, &(0x7f0000959000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x204, 0x4, 0xc2d, 0x3, 0x5, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x3, 0x4, r1}}], 0x60, 0x1}, {&(0x7f0000d05000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000b78000)=[{&(0x7f0000e4a000)="ee975fa154c9b49f93321aa33af85b48beb200a9b513e09a9d870b0bf4a1bf8e005d9cfdc1e0d0b9a4812e0b4a42abdfe69d9c825b6aeb0e", 0x38}, {&(0x7f000030d000-0xd6)="61664e1da4f91020ec6fe7292488af136c66beb2749ae80e8ecf588ef9731aac204aa0889509eff91cdc783014798d552dea8f0c6371fd891610e817f0a89302655dc624b3164417e4d059ed48577bf844bc8029833a153ca7d74fbcca906fc0da087eb5bfaece580088733f218e57218355b5e2e607089b326c3cb10e2e58854d485b916c2ada6b6f50e45e8471d6cbcfe9fc3bf0085defa58f6260a1959e322be189cf1bf1ce2fa440848b6948e3ebdb6d8fdbc28ec32509970d2ab3dbbe0fbce6456855aeaed9a7be8ec37e8553dde58cd46536b6", 0xd6}, {&(0x7f0000ecd000-0xc5)="020c129dc6511072aa189f44b8d62d108f797617c304d41fbbbd586dca03865697dc6a02eb17f2779e490279a90a70f6cf0f72072faec26e96ae999dcef70df855179e68fa071b2b79a81ce19feb054d8f9ba6b9d2218e005051e9a8ff014beb412b232c462a0e3aebfb62082e29d60aa0b03d27c537e26939f52863e5549b23ed98b4bd6e2c40ae27265994f6a9deabdc681e319300af6ee9cddad8557c9e7c17fc40006dd0bdf73c548a50a07bcf1b4b45a0762f076aeb958187fccf08fd4ad265351096", 0xc5}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f00004fc000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000644000-0x20)=[{&(0x7f00005df000-0x3f)="d388694e830619292260e94cfd6c2cd613e70dff9b34a993f7af4ead1391bd3e03f36442972199a49b8a1e08e92dbffb8f5719c1dd4de702589c1a5c9bd833", 0x3f}, {&(0x7f00007d3000-0x21)="2c2307e62bcc9b84eee03c237a0ee2ccf07421edb60512e19cc9ec61e09c3263b9", 0x21}], 0x2, &(0x7f0000ad4000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x0, 0x7, 0x6, 0x1000, 0x2, 0xef, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6051abf0, 0x0, 0x8001, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x1f, 0x80000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x8000, 0xfff, 0x80000000, 0x9, 0x5, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0xfffffffffffffff7, 0x4e, r1}}], 0xf0, 0x20004001}, {&(0x7f000099f000)=@in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x7}, 0x1c, &(0x7f000019d000-0x20)=[{&(0x7f0000293000-0xe7)="52e8b46eec688e97c60f10461c648bf2b7ba567c7f13e4e26b354e6a07d79f588ff6c10417fe7476078f294813ead431a4c2be8b003007321e5bc0907671abf0a31bb8b69617b5d0ccd310b253ce591d328d4c249618e8d3b470e6cb681706f04b1806cfb2534c4d80ddaaf5baddcdff103da98550617dc99caff5dae700d7643320b9208cb64d4f81ea35fce7e40be0c4d3d84a05a5283f58585e65f2d4d3689cc873c5b0e7600a34d9966181c7f9ffb9efde19d19898f937c81dcb420bca3794337001060c3db65f65142a3c7ebf694be3dd560bcca70dc4b340c142f4ef551506563496916a", 0xe7}, {&(0x7f0000955000-0x86)="e9c766c3de871ddb956e3dcf7f24de55a9da126be461cf6ae9fe463ed53c5febcc368c32254ee97e82ca23c55ed0aee637d1ae78acf7e505837413c24b7198a9da5f09a712fddb2e3a5f5ec304fc561e27d2e23040f7681ef8df56e032ed7ece796410323b3c515b31a2d4d8b500d0aee32673de10da3427efb402304f48192a3c1b93696c44", 0x86}], 0x2, &(0x7f000045a000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffff8001, 0xf, 0xf712, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff01, 0x80, 0x8008, 0xffffffffffffffff, 0x4, 0x80, 0x2, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x80000000, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x9820, 0x40, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x9, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x4, 0xfffffffffffffffb, 0xa5bd, 0x9, 0x7ff, 0x40, r1}}], 0x120, 0x4000000}, {&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000fb2000)=[{&(0x7f0000006000-0x6b)="fd5e34b15efa4b2010b821e9ac5e61b7f8e6a928b9e9c968e3e9fc1d3539d6de2d358c5a470bd11f387eb950f0c995ab8a2a715c274c1086a8124ddf74070ffc9fa0682e4dae6f36df9c0dc2307339848f4f4d7002fe59e9bdba027507ba5785246dfc6342c99d9c5ef34f", 0x6b}, {&(0x7f0000799000)="fbc515575a77c95fa1c8e188f8fa91dc75598cb5fd7259599ae91e75709a7c3b9a6245adeee3a27b73bf970f4bf00f100142862ea06e52de2072b64a7c0ee0efa2faae52d31dfacc1cca5b4a5a3a7164f7d2557224bfc9147b04fb0d4aedc7a14231cbb512f43e90796aeb548a213f10af2b8079", 0x74}, {&(0x7f0000e14000-0x7d)="ef4fc1e3b3b701f2c4a687b9d6f78dbeba80f0acd8e3051ca2c8bbe6ebe12152f65fad9074e2505e2e9e9a5d4089f54d180cb5e2ea93dc47d028ab840d8ec6b397e25507e74f8a251a92ddbc1f936baa17632a50d33cbe88069f9686aad48aa4686c0646e93f3c960987272d055069cc1bdc3b95836bc0cba0a9a2a4d3", 0x7d}], 0x3, &(0x7f000086e000)=[@sndrcv={0x30, 0x84, 0x1, {0x9c7d, 0x6, 0x1, 0x8000, 0xf13, 0xfffffffeffffffff, 0x1f, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0xc00000000000, 0x1000, r1}}], 0x60, 0x4}], 0x6, 0x41) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f11000)={0x0, 0x80000001}, &(0x7f0000f9e000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007f0000-0xb8)={r1, 0x101, 0x3, 0x2, 0x7, 0x0, 0x9ac6, 0xfff, {r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x3ff, 0x6, 0x9, 0x2}}, &(0x7f0000a0f000)=0xb8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/07 10:01:33 executing program 0: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000677000-0x10)={0x28, 0x0, 0xfffffffc, @hyper}, 0x10) write(r0, &(0x7f0000ba7000)="240000002a0025f000154302000000000000c4000400000000e1fffffcffffffffffffff", 0x24) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000027e000-0x14), &(0x7f0000ea6000-0x4)=0x14) 2018/02/07 10:01:33 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000418000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10003, 0xc318}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x4, r1, 0x10003, 0xbdc}) mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000000001, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d2e000)={r2}) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r3, &(0x7f0000d2f000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000d2f000)) getsockopt$sock_timeval(r2, 0x1, 0x8000000000e, &(0x7f00004a2000-0x10), &(0x7f0000351000-0x4)=0x10) 2018/02/07 10:01:33 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000efa000-0x38)={&(0x7f0000c3f000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000fd6000)=[{&(0x7f00007ba000)=""/209, 0xd1}, {&(0x7f0000fd6000)=""/46, 0x2e}, {&(0x7f0000fd7000-0xf4)=""/244, 0xf4}, {&(0x7f000026b000)=""/67, 0x43}], 0x4, &(0x7f0000b07000)=[@cswp={0x58, 0x114, 0x7, {{0x100000001, 0x4}, &(0x7f000030d000)=0x6, &(0x7f0000256000-0x8)=0x8ecf, 0x8, 0x3, 0x2, 0x7fffffff, 0x40, 0x95}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0xc404}, &(0x7f00004a1000-0x8)=0x80000000, &(0x7f00008dd000)=0x8f, 0x7f, 0x0, 0xb217, 0x2, 0x3, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x100, 0x10000}}], 0xc8, 0x4000811}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd6000-0x10)={0xffffffffd820f369, 0x204, 0x80000001, 0x800, 0x0}, &(0x7f00003a9000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fd7000)={{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4f}, 0x100000000, [0xffffffff, 0x884, 0x4248, 0x7, 0x3, 0x6, 0x1, 0xff]}, 0x5c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd6000-0x20)={0x41a34739, 0x2, 0x8, 0x2, 0x1, 0x2, 0x3a0c, 0xef, r1}, &(0x7f00007c0000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/07 10:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) pipe(&(0x7f000003d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f36000)=0x3, &(0x7f0000a9b000-0x8)=0x4) 2018/02/07 10:01:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f0000150000)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={r0, r1, 0x1, 0x2}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000d000-0x38)={&(0x7f000000f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000009000-0x60)=[{&(0x7f000000f000)=""/12, 0xc}, {&(0x7f0000010000-0x16)=""/22, 0x16}, {&(0x7f0000010000-0xa1)=""/161, 0xa1}, {&(0x7f000000f000)=""/216, 0xd8}, {&(0x7f000000b000)=""/53, 0xfffffffffffffe30}, {&(0x7f0000009000)=""/108, 0x266}], 0x6, 0x0, 0x0, 0x40}, 0x40000163) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f000000f000-0x1000)="5333bf66f20fca6f783a1bcd2f847fce8a304287c896ad4664d05dd20cbc3eaa9e8701eab401e6c4db8e1fc4c6a8e476e874d47d1c39dde358a9bc92cdf4553a5b75495650e116ef96d1e47683939457a575e3dd1455c829ee1fbdde09a1c57046c992182afafc934c35ef886f2ddac96d83c1ae484de5cc56695edb7bdc300e421a4cc6ebba93fe7c02f6f1b4a799dc8e36827e82ce45c5071a8d1c5177e8e8733293a78fcc028a632101d81ac0f7bff7b0279c966279f524b22b3a85d32d47ea8ea9b1d930132152b509500b14a49aba6539649d94432eae66b103a6b7c84ea0ccbf772acfc004f4318997612d2cbe69ce0152d4e9b918358dfcd0442001728126881edcbe5a73c4c9ae4d3d95aed042dc8f8d01ec7cee691c907f4bcf1deba364d2827174eca444c53915683135a11a98547eaa249b959f2d99c8fce64ca854002e7648f6df300167c4b726de1e0dc6175800381d41fe82456b7f91c451a6674e89cf0ee75477009b7d8ee2f01c64fbb462acce7d4627bd3013030ff59d29a84a5303675a78a509be915f33b0ae88a5170ce5c09419626a994e756e53c177cf4b0b673eb2cd82e41b0714de6c533fd1d0bb7fea10ab71a8f16f9b15914d0bda1f92dede08b4d71c2e46f11f620ac7f29815ee63ff33bd7b0e29442e563602121eb71c1264ff4a29f2343374f38f02582253a6a37df604b22b8ae348f09eae036ce7fcc21f1fafc900a280e4bb8ce54b97f7fe05aac5925090af6229d85b1f0b8d176266c45494ddbbd299265d90bed6404df36ad02284d9033a3dab024dcfb8b7ce6b72029335736021b2b01bced0327e4eec0d7f3f2b35aa9ad3d41a6f7140857e4a0f028db9399d129a041193dcd7aad65266bc2db8475e6d894a219bbaebfd9f16aeb54122b5dcf4daabf36c859d7cc86f3d453dd14ec5505e5388eb0afdee6e5dc6d683af334e10d20903aa67ecb3291fbc07dbbba1a2f910b5a4dc990864e8e679e6a3f8a69779dfc8f05bbb8f9bcedb2cc4d40b407b0ac1ce4f714de13f5f01a9f7fdb0c072ffdeebc732c438959d39eb572a0765b70f86aa5ddb0335eccae273a6085a25b304a4a33faf965f2a087d5f3c154462f53a285312027673f548d02f18cc17475ae1ba77ce73168445f1b5f7a9f202fb8ebe7951efac318a96b878c32ad516b6629b9c6bd7c0b69eba09a3542b1bc9c3703065d3b18e50f7bb9c2aab68f204f5e4f8d76982ebb24dd01280378cf0f6d6ca1d5e6a21fc3640aa2c47c75361727d8073d5ba80c3b5533f7c4a3b494be1504fa4f1c0f79cc085ccf310651c763e39137d763d7296b12156efa67a08d506f59fcda2975aa912b676823706107edb561f30dc01d208d84e6b10b763c00d6129ba9a89d465190305e29f3536a56adec9d2da3d727dd71664ee241f95c359684a0ee86d32ad3f020f44fcdcecb8d90f236ccbedf3fd9cadd4f06cb4f31e17b04b954f1a36f04b8ab6f209e78613133172a8e7598a5ed9f40f88e4accf63d54725719e1011aed186353c62031af6f31cf52fc2326de1f10453de3d5bf5ba2f87424046e38d0a85c32285b6cbc273dbe5c965f015205f96d9e8eeb9a1d570fb4395a44721b0c5a2f73f653378448b21ceb1a96344bbfae0d3768e9e9617e9d83a75b8be1ed708507b6c22abee4ccf7fbe417102550d8fc8ce3ed4b90090a547abe9d3e65191ace3d736a0a1fea908c20ea40839d1b32a3781bc8cc8e9f434c9c639c4a97bfe9c8cf3d6ed82be6da5e2c33e1e95467d40eab780cd52dc7b7376b8a31a312dc65d87d505d24bebf519738db65be0f170dc142bb53863b9e3c7747bb11d7d8192cf97a511bdd6e59b9717be48c575170a91abdb2684cd35ab5b1f54ac7d69b6a9fbabbb346e8a8ea4cd1396ba254f8ad74372091bd2754d5b45fe58d304b66c8f48e426f01ec1b001fd14553b46e4e9233ca0e4ee2b031508d7b73dda048d442722d609cf31bee9b9a187439d765fbff023db263c311a2a22368e1c5d6f22b533672b6b692e0661c1ec008e9d115429f598beee3575c5ff1a6898422e72d7d6069cdfbf8adaff646983a93c90e1ab50d47c5e31a74920d88b9afe99d8c166a4f3af60782be9d4903d55a64747ac9963fcc152df335338bd08b8863213e30f563e1900708373deb7f9f1b2afcc21916e9f5c0ea92bf479c6f4ca1f682c84fd774c1aefcaa2387069c962a3ca9ae2fa7e539aa8e510217439a6a9f84079e34e497d2395b1bec6ba04da1539e92787badb3380120faa598d1f51fd355ea4a29381371645814e18ae6205355421c59ff2a96a2cf6b8165dd2b4cf19ae60eb8a611ada6ec756d6f71289291c092ae6c25e18a20117e692b3dd8e4c8fe9adb43c87706dc1a911629e3534211652834c1fa28f96246c7f49a78afb1bf17442cfe3f4e2337b5be074ec418773f54d62a81e87f7369d75c8ad447bd4d564c63fe1d7035b1576739e97dbc16463ac68af423c05219ed482d706c980ec79158f1c0005cb716b4c3dbf01de42848c8876c8a415381de606e73f453c746f5d419d9c83b272221b83344549ccf322ceb6d9c3706656b1a1839bac566b22649e9329dc8e435df81ae08d7fd392e0e1de886c375e0f29cb8968da157f10a3357751cedd0458b48139ba5617e2f5448339c48bebb98594035e4c42fbbab1d1922979b0063f4221847901d10775ec426e4ce6d8f62560a26bac864aeddaa42dbee54971b6a7507807144dbc4c541d42825b6025a4d304c75fb4dfcbc5e3d8ec90791f6f2687028c32d87b4b5d9d0a588cf93046af89b3cc181fd4604a0c77024a5f2b3328663662ae1a0da745f96c2d35765da764b54196f37ef19db0cfb105e49af2c9c51f65f13989ca3fec060c2b42d979a42c2d552fc0092a3a7235c6dd5ced24cba43a7bec3fb9c6c6721944a1ddf2077d2d7d2e03479f7ab5db8e69a57fbdcd4fb185d70a4a6002fbc7962bfb5fba44db708928a75ab96dbfc0d20b4fe99965bb801a6e6568e48ad95e885ec89c272a019afe95c754de4863820c5bbc394e582db770b7fde01e4d16e5332a1b9bf5cc444ae839c0751e22e7e228ea26e917452751d973a91f8f413808b395a908d31e32983d622cab88265c67a5e23c937f90beca476685ff76fa6119de923af2c5ce4134c67aabf65fce3361ba70bf27a6a790313aeacea787e62a37411f012c67695519eac54f04b032f33af9d7fa79c45f0a5ca13db203b52802004f04e626faed7515e4c1f4885df5498994910846344dbc730f2237633c650baf5f774e50523a8773c3c27322dd2f8e74b695187642b8465f04818918bd12184cb750cd082c257c92ee8bf8a91ee3da0290171775754960db75549a13a6f72cc19f1490dc72102e6096528c4b6fccca1e9afdcd25ddc4c6844d71b7e2d8128ead4e007e8bef271c9d1ec6689f64bafa6d51558fb92f1ea9d38e4631db55aca1ba7509cc0572847c8660033f33886956b71856ca2059a2fb37f1f2e46565de3e3e5cea6676580b7c784fdb6ae44bb8f51bcaaf25646c76d48076e7fe25f831d5a94efdde0b0e7e9eb591dc557a2dd1d405db6fdde675d81ffd6a62cc63516d7e47573b5955dae903dd60689c67e280eee6d83b9560466914fd1771f3cd03a952e793ec1d01777bfd4527dc3a56379caf172761c1ae7c8663eeaa25708d2f847487e0e3ca8ed3ea1dfca19b7408095bc3e8febc3468fbf5eb9bf7e0c482735dd0e00ebc59f0ef1a768d30a515a33de16961887c717d013db469db82924511353ee3623bdbbf2c5bf243b250b8565d8dee1c16f37f3b583fd9a2742911c9a1608190984cb549fd0a8e33fc35a0eb48156c73c6c4f3656b2d0496f4c66b23be61c8df16e0f3f24b5b3dfaccb847c3adc9604b9a1923b4cf85c2ec304cbc8832629e2946e64a1b31b0c1bdb9375c1c47df13fe9475e6f55036d077293bfce4bb66d9889b8477b105a8715d60960e558aaed4242a94cfd9e599b34a44e66712614499cc79132d5b2e879eda77c367539c370b0c585313c4a907ac382ff583c13c62d3f137288e2817d2a04db3f92a21c022be6e5fdb5d8feede47be39549e29310c5b12ece4e32f55710ad05dec682277bde6647216038e3dab8d86b0670851084890c9d8d6cdc3b888b1782b4fa46f75a0a9f4797ab21d7872baf7c53c69766975daa56de3fcab61d5d1c82d6dd22fad7c6212a7b0c22a935ee60488964847e275d60b8757a165769a8e9ae98012daf0887f62dce306d0b611df8b6b849b1fd53b76af4b19a513dcec23e1b399eb20422cd0ef7fd69f7a39db844f04ea12b2c8e89a8808607a587acdbc317a696f854e111df2df66a5d15401df625045fb7433c8ed310f900a28e462120326aecab2cb575f647b9e7899d1030714c176e85f8472e15909365e224347bd3e14856fb1931068af60140f030137cf0ab0805d7b8e3f6a15aab8303779f2bca726d5bb81aa1ff2344d814529996a6e214151b96ccbc9a47a5090187a093bf1b463ebbd40edb860b72b9a8549491b775b9d9cddd4f3ea288ad844098508966e5c92394573d12c5ed862a24cf8a04c71c9a8f1ef458c7d5d70ce01a0b1450aec16aa9e3986284cd75f88f9d5a2a32b036a1d7bc623102f6ce29eb7a3332ba95592db23daf8adc4588da3ca55fe53b58e980ac4638d80c4bc693c341f9d84c80e8084a5d55bc7355b614dfcc6e5867e63b1f7e68d2de616f133d2d258f12c91fbac1a9708a93d9413884b3244d9ada74f424fe237fc156981a64ac6b9a94a92c1c04b1e922f3f977075cef02caf5813bee77a116a2a176c990334d8c614ac729530a0bfd5e72a626395a9799216d02d3d008d8ee71dc543eb6b487bdc73b13744e6e5a8a455a3d6d6fccd6454c181b57320aae7acfaa2c1a997e0b9c39c1be9692b55c7bd9df7b258876535d3f8644f54a8b03063767f2c3f4bbd45d1a269aa1cceb51114670273e1cf87d18fde5dd2919c7eb2ef42cfb815b03656bc8e2b54a32fb9c1ea3bc4b923e65c50d51ba6e6a01acf4599446e8769c570a076b6d4257ebb05dcf31009e3d66419fe5fb3fb6acd9716cdecb8d09e41e3b8ee613c8014194c310ac17db66679cd17d9a20e020c1c6630b6b6dde5b4445fa1f04621c5d18802dc3b037a28e559007cea40f384cee1c5ab5ed05b17d92079d54948a67c15453950e996b93c355e7869daaa1b158cd4e5759c3309af17937225b4a17678e33063af5740b27425a8670ac014ae77b84c065ccd0828c88430e0332c8697083ff488a61999400b0b7009acefbdc4d4ebf41aabb2434cdc62c80240956c4cea20f77b7d6bb20d9672618ccc026f6a0cd8cc5d1f6e7ddf31a7ed315f9f4b98194e87f4873bf2ddfa2f70404abba006a9a2b040cc9696de26ec43fc2a66d6deb11542325414b86b71cc60cc68bd98160245ee26adf521808d6653a465b9b0a4bde78177354f541404a8fdcadc8e910467837e36c8f82ed1ac22481785ba0cceb8579ef8890bae64a23d41e72af6ef99d7546992c73fc9843ee54e95359c87c5bc934e666a81b99891733b6d759b2fce25e0c63d1fdd177dd02d69314bc1cbd6ac1038ef7c7d45719ec3a0dfa56a8d4f1ec7258046e654561cf5cbf32ec46a5e4038799725effc48c039f9ffd060dcdfabc6266f991043b1ada40ea4e173046936691c94d9819a6dae40f7717cd2ac3d7a282184096488785182dda907a97520a251beb106c4c421b607a3bb96b360cd4e8c6f31db3436959ea3c650", 0x1000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000010000-0x108)={0x0, @in6={{0xa, 0x0, 0x397d3665, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000000000000}}, [0xff, 0xa8, 0x1, 0x79, 0x1, 0x3, 0x0, 0x0, 0x1, 0xffffffffed606aaf, 0xfffffffffffffffd, 0x5c53865, 0x1, 0x30000000000000, 0x6]}, &(0x7f000000f000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000000a000-0xbf)={r4, 0x1, 0xb7, "962479626ffacd7dbf7099afdb510ba8381fa3c3dd18b9a1cad9a5531d0e1bfb931129b88bbbe2b7e1cd60e893ae9a9a1a41be1110a914ec30d3ffaed7ac5ed004e77a9e8b6e9919b6524c2a2ae4de1487856f4ededccf42b8112bbf3d6727005835d15897d4f298faa85ece6c1d4b7f7c9e1adef3bdd5e4c02ffe3c1e14ec86c21bdc56e95c88eb4281df6f1d8d4e993c778d141b27e2b74172525d260993c6e4dd3699abae8745b22603aa5abc743bdd4b215d786451"}, 0xbf) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@raw={'raw\x00', 0x9, 0x4, 0x3a0, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="bda45d54f267932bae07988f8fe5dd66", @generic="476a4f0dc69137b70e17b011b1db634c"}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ae9e9edc05f1a4852bdfb75651eb74df", @generic="8411974865166ee1690753c67cd232ff"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "9ed7f87e8f73856bfc81aef7969bf398e4cbbeddff885756adcb3d105054"}}}]}}, 0x400) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) [ 53.754600] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/07 10:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0xa, 0x4000000005, 0xb218) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f00001d0000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x100000208) 2018/02/07 10:01:33 executing program 7: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00003c3000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0xfffffffffffffff9, 0x400}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x38d0f2e4, 0x1, 0x8, 0x7, r1}, &(0x7f0000001000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xde61}}}, 0x3, 0x5, 0x3, "761ab585c0aac8d7a6215976346aa039c84c876309654f363707263398df972a00a158f692c8e7b940201db9e4c7403694c4712055f35a70a284dd1433132d06fada7781ca47d27907cdc58213bc9882"}, 0x160) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x200000000000049, &(0x7f0000000000), 0x0) 2018/02/07 10:01:33 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000008d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="4bf09d315665cf09593ad25ed5a432013fa4a9fb9fc74b379137a3af74901a6acdf298f6050be1ecff5e37b84cac5c6067421cbba721f19d8af62e8e4d324a1adb547615e1fd4712140703dc7987a5c9a423e2c4aa0ebc6850f4347344da4abcd3808b3ff70283de9a1b6a28e44821e464b0fbd54b7767c0acae7e4da829d8ec94a91ece7db1e69e71476881724d15088ab6c73a9d4d7b526af45a926b0cb61b9bdbbfea2f0c5a6b2258e92f2316044ca5f7fd43b59cb93938154ce9c05d1c721c0a9f01cedc747ed73ae0af3a0360ebe5688b23a1db7380", 0xd8, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x0, 0x5) write(r1, &(0x7f0000ce0000-0x24)="2400000032001f1546f9ff7f000005db9a000700b0ff000050ffffffff050100050000ff", 0x24) 2018/02/07 10:01:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x154) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000445000-0x8d)={r0, r0, 0x6, 0x7ff, &(0x7f0000da7000+0x7b4)="effb16093bbc06e2112e131b4be112aaf32235b6ad59bb37f2808a65c9f8ee193be1cb6020823458e3544519b3a1e24a69fdc6eecc3a68cdf308b18cf42f8461063156e690468794dcfb95a531aefb51346c8977286138ebc28e6f2b618724ba59a72cccdca310d52ecba90bffb3c932c559025dadb43c57809f7f457ee5bb9c1218805850b166c0974ed375e00baaa85bb9edd82d155b866be1ddea055726377171afbc9fdcf524478cc9b00562013bb5fcc860c934dbf48fb8b864d4a9ebdbea9b48f7b0bf535672073e27", 0x3, 0x401, 0x9, 0x5, 0x0, 0x88, 0xc9, "92008761c094bcdd18109c5aab13dae20356e926a315defdc6c120476dde653ef5b9c1d6b9369693ca7b04469ad3ca69028c858fc3fbeca9b402b8d00dfc11dc6e561f4308e74cc8368746ece82afa275ecbe9f88c15d46ff4f195b416b0d4a293a008cb3c"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000298000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00009a2000-0x4)=0x98) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c41000-0x4)) 2018/02/07 10:01:33 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000fcf000), &(0x7f0000ad1000)=0x60) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fcf000)="709416f95455097e06bd8d6353e548de6be1d9cf59efda83ea23e63070dcaceaf35015fc69c2dc4497e0ab0f63eba209f36d6af261a7022fc4a1747e6c553d8e48f226cab7c10025822cffee81c37a04351605c78f45eb48ffded1f853cb59fea06e8680aa714c11137ad1b2112a717604a67fc1a775cc7154f9c53ad33ba29fa002bf98279309d13885fa0819b6ca37da2573a39b3007ccc6695d37ecf1535d82d4e3ecb33313c6b87fec9de2e5c5352a10a5c459baae415d58be5296aa3cefbecf1036c8451f2268bb10425cd2f32d14aac1be15ec351b821fe458a66e8f107916073146d2351f9f198c716b", 0xed, 0x80, &(0x7f0000505000)=@nfc={0x27, 0x2, 0x1ff, 0x3}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fcf000-0x8)={0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b9a000-0x4), &(0x7f0000fce000)=0x4) syz_emit_ethernet(0x80, &(0x7f00009df000-0xa9)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x4a, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) pipe(&(0x7f0000a36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000b05000)={0x0, 0x0, &(0x7f0000fd0000-0x40)=[{&(0x7f0000fcf000)=""/51, 0x33}, {&(0x7f0000d71000-0xa5)=""/165, 0xa5}, {&(0x7f0000fd0000-0xca)=""/202, 0xca}, {&(0x7f0000680000)=""/96, 0x60}], 0x4, &(0x7f0000409000)=""/195, 0xc3, 0x9}, 0x10000) 2018/02/07 10:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f00005e8000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a19000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000450000)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00005eb000)=0xe8) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000), 0x4) accept$packet(r2, 0x0, &(0x7f0000188000-0x1)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000298000-0x28)={'vcan0\x00', 0x0}) sendmmsg(r0, &(0x7f00009d4000-0x1e0)=[{{&(0x7f000055e000-0x10)=@nfc={0x27, 0x800, 0x100, 0x4}, 0x10, &(0x7f00008d1000)=[{&(0x7f0000e5a000)="d0d6736d673deb5ccc16d40bbd705af6cd7dfda3ff9ce930cb54e3437098fd36c98c7631ded5304da356713ba6cc2a60a665432b9c39872ad4915ac570ab72b0e2e36e9cae89a3cbc8094259da7cd6473448be65889475e8f44cd4c2", 0x5c}, {&(0x7f0000e79000-0x90)="b9ed0937d03ecb96946b9101ce220481d487219f80b9c2a30de938a0e40697db5963c82ab2c618ae506bd43274c8f155c93d998945e66881c82484e30452ec4232b45b266ceda38026722b91e17bb041a29f3672fb2e6f3ff33f60f0d8f8118b89b4c1b1b99014dc4be717b28916e7db4bf17764b4e0e0b7d41fc86ef5da0fd21f10dcc9452fe3d7291d9c13c97b99af", 0x90}, {&(0x7f0000ead000-0x7a)="61bbd3bf308ee2beaa1631905a9c5f03c2f2d815968761654a545a40c0f6e6a995a067d6da0fe0a3f0a4ac06a30e1ceadb99e3c683e6192f39d7cbd84bece3a65b36e5fe9fb678bd1e4ef8f7c26ecad6d0130394bccf7bfe4ac97ae3bf448315be4ed299fd270fdc461f5d94a15bd93f6c78f11283259607946f", 0x7a}, {&(0x7f00008d6000-0x5c)="f47f7929deccbec86279202d4cf3229aa75111f9807c601c1442b75c914f5729becd7f0926db1d170698cad2137ff1106e60a01fac22d96813d2589e63e81fa1f18b60c7a4337237d18280884c9d5f2beb4ab3d637f775f6f70d81a9", 0x5c}, {&(0x7f00007e3000-0x9f)="daf73ef79b0a66a058e4531cc60ff26adc3926044473d0facfc6955351561b3f98b52f4ae8cf3e5ba205f7bd8809fe84abb44a2a9f3d8f1bd80cd1d8a123d07e70310aeb6875dd06017d3f85ad4c0fc74e032ef2c945e51ba10be88c45c7b9331e3788a2fefbd4db1a50ee41f9461dd93afd7ac95198b4a1c04e9b4b6431fa6720a638a817d8cf203de74afd2fdfe1d523de566d8105a9c41c01943d440a0b", 0x9f}, {&(0x7f0000067000)="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&(0x7f0000128000-0xa0)=[{&(0x7f0000f06000-0x31)="84057169300ad1d3a76d532d2d43112c8ed82e8275d72401109c63da3ba0bde3008c5e3eb0dd458c3119db6a7387804a8e", 0x31}, {&(0x7f00006e6000)="d3989398f4b09255fbeb2c69324067bb7c1a2931812dcc5c6174b851d23754b08dd48e188f60717b", 0x28}, {&(0x7f00004d7000-0x1000)="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", 0x1000}, {&(0x7f0000b63000)="1335b6fad74f75308d09642b8dac43856cf14816a180affd503d7472a1c7a6c0ec84acee2ef19f0bf060bb0cd7d5e97b527d8603e70d044ca83444fc327aa6da95abdb52d6e4819358a68640ed17649038018a0961ee9999d8a1adfc151eb276552cf6e9133a9607c6ab99eaf352ad5c17a93309f0866774de7117e94bfc79d4938f5d831aae9415bc3c33aa829ea46bc97376e94cc6479b8a4c229fd8b8572759533581cafc154525f7d080c4d5e12ff4b0231304a2390ad5e2d09b6c1413268101229928d11a34bbd45e949b20429f91e1abcc10b506a34c5ef9fa91bf8a49f6d708b3ce8896", 0xe7}, {&(0x7f0000be7000)="228c23e643796e41c42f74b61f3ec9f4819dc0bc36a847ca3b9ead9c6dc08d1d107900e821ccc2b1daa7", 0x2a}, {&(0x7f0000d1e000-0x4d)="a66716fb5cced9e8307d2fd93fc9c52418c5d025623e34a83d649254f9c91c9667883406aad628957032822b8c4d0b2723457c06195369909eafa30622dbec3ae108669e7cbca5080000ce4102", 0x4d}, {&(0x7f0000ea4000)="6311271ffec0cd4fca6d10ca5b9cf2fb1adde26cd563ab8713ef4a4df9de14aa53", 0x21}, {&(0x7f000026b000-0xc8)="51b89c0bbb5a44d0880d9be448725f94bfab82b5555b637858bca98831d78def08608add473540274129d8991b598ee406eba5997dc01766a013d0377707702c2ec5a0d2d75841b4caeffd4ccbeabeda5d9582e1e3ffe1328db64fe5bded7c180e7106ae26cd8e81dec72e8fe53e029c895af87fd9bb8099b90acc16e92d87b956e35c59fb45c71b19521fa190c97dee790043644098eb5cb60c3802ebd0e08fd7c444cbe96c49e785949a90947c73357eea0217a5e3292966416b485f86f38bd8dae36aeee48706", 0xc8}, {&(0x7f0000933000)="6467ed24d4932c4017c8", 0xa}, {&(0x7f00008df000-0x6e)="05bbaa80afcc923f0e5605f459e24f96d30d2db26c5bbacdccd63372db776c5a6870bc71b0d3bb238f492b59bb85e8adbbf1fdacd24cf4b2419a31e7ed9ed3e5d27bc18359445b57025778970a33feb427c0a02a9f685089e120347aef86ef434e637f6b6d60840a94a962631ae7", 0x6e}], 0xa, 0x0, 0x0, 0x80}, 0x3}], 0x8, 0x44800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f0a000-0x83)={0x0, 0x7b, "de0903bd3765f2a121556ed8abc627fea1f0a6512f2a8676502b7c02988018d785e711bb3f0f7ae7958679e67fde89a8b9e4563539d95aef965764271bd619bc20833e1172bf066624d763335e6778864e95f0d9a23f9d3d21c74bb28ea75fd4d9523e59a0a1b2f527e1ed23a398856a5a78edd37c90c45bdd3ebb"}, &(0x7f00005fb000-0x4)=0x83) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000899000-0x8)=@assoc_value={r4, 0x6}, 0x8) socket(0x15, 0x800, 0x100000001) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x8000}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000197000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9a08d5", 0x0, "a4e069"}}}}}}}, 0x0) 2018/02/07 10:01:33 executing program 7: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14), 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000e79000)) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000e79000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000e7a000-0x38)={&(0x7f0000415000-0x80)=@generic, 0x80, &(0x7f0000599000)=[{&(0x7f0000e79000)=""/39, 0x27}, {&(0x7f0000e7a000-0xd0)=""/208, 0xd0}, {&(0x7f00003cc000)=""/4096, 0x1000}, {&(0x7f0000579000)=""/131, 0x83}], 0x4, &(0x7f0000e7a000-0xfd)=""/253, 0xfd, 0x4}, 0x21) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e77000)={0x1f, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x8, [{{0x2, 0x2, @empty}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x4d8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000685000-0x8), &(0x7f00003ae000-0x4)=0x8) 2018/02/07 10:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000075e000-0x3)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000e7b000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b5a000)={0x9, 0x2000000000000, 0xeaf1, 0x687d, 0x5}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) 2018/02/07 10:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ad9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000092d000-0x4)=0x14, 0x80000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000232000)={@generic="1a4e9126ff7b670cbb75bc4ff7b3e600", 0xc}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ac6000-0x28)={@common='bcsh0\x00', &(0x7f00003fe000-0x4060)=@ethtool_per_queue_op={0x4b, 0x80, [0x0, 0x2000000000000, 0x7, 0x3ca, 0x101, 0xf4, 0x200, 0x4, 0x5, 0x8001, 0x10001, 0xffff, 0x9, 0x2f4c, 0x5599, 0x2, 0x55, 0x4a2, 0x9c5, 0xfffffffffffffffb, 0x8001, 0x1f, 0x401, 0x80000001, 0x7, 0x0, 0x7, 0x437, 0x8000, 0x4, 0xfff, 0x4, 0x2, 0x0, 0x9, 0x4f, 0x80000000, 0x9, 0x3ff, 0x80000001, 0x7, 0x1, 0x0, 0x6, 0x3, 0x0, 0x3ff, 0x3, 0x4, 0x6, 0x6903, 0x401, 0xffffffffffffffff, 0xe0d0, 0x7f, 0x9, 0xb61, 0x4, 0x1, 0x2, 0xafe, 0x80000001, 0xcb8, 0x6487, 0x7fffffff, 0x0, 0x80, 0x3, 0x9, 0x100000001, 0x3, 0x10001, 0x200, 0xf4, 0x8, 0xfff, 0x4, 0x6, 0x1000, 0x81, 0x1ff, 0xa12, 0x0, 0x8, 0x7, 0x1, 0x0, 0xf9c, 0xffffffff, 0x7f, 0x5, 0x5, 0x4, 0x8, 0x4, 0x20, 0xfffffffffffffbff, 0xba2, 0x10001, 0x80000001, 0x1, 0x8000, 0x0, 0xffffffff, 0x7fffffff, 0x8000, 0xffffffffffffffff, 0x3, 0xfff, 0x9, 0x1, 0x4, 0x7, 0x0, 0x9, 0xd390, 0x2, 0x0, 0x8, 0x7fff, 0x6, 0x8, 0x1ff, 0xfff, 0x7, 0x2, 0x5, 0xcf1, 0x2, 0x6, 0x4, 0x400, 0x4, 0x2, 0x47e, 0x9, 0x1e, 0x8001, 0x0, 0x6, 0x39f4, 0x3f, 0x8, 0x4, 0x0, 0x8000, 0x4, 0x5, 0x1, 0x6ee6da81, 0x6, 0x5, 0x9, 0x5, 0x8000, 0x1, 0x683, 0x7ff, 0x6, 0x3, 0x8, 0x7, 0x40, 0x300, 0x0, 0x8, 0x7, 0xfffffffffffffffa, 0x1, 0x1, 0xb3d5, 0xa3e, 0x800, 0x14a6, 0x1, 0x7f, 0xeb8, 0xad, 0x10000, 0x8, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x8000, 0x4, 0x3, 0x4e, 0xfffffffffffffff9, 0x9, 0x9, 0xfffffffffffff800, 0x2, 0xfc10, 0x1, 0xfffffffffffffff9, 0x5, 0x4e3, 0x7fff, 0x3, 0x6, 0x9, 0x10000, 0x1b7, 0x401, 0x4, 0x2, 0x100, 0x400, 0x80, 0x80c6, 0x100000000, 0x3, 0x8a, 0x2, 0x6842, 0x8, 0x9, 0x800, 0x5, 0x100, 0x9, 0x2, 0x36, 0x10001, 0x6, 0x100, 0x0, 0x0, 0xb97, 0xffffffffffffffff, 0x2, 0xfffffffffffffffe, 0x1, 0x1, 0x20be, 0x1, 0x8001, 0x1, 0x80000000000, 0x800, 0x0, 0xe0, 0x8, 0x3, 0x7fffffff, 0xea, 0x5, 0x5, 0x80000000, 0xef26, 0x68e, 0x536b, 0x0, 0x1f95, 0xd7, 0x3, 0x800, 0x3, 0x2, 0x7, 0x0, 0x7, 0xd4, 0x2, 0x401, 0x100000001, 0x400, 0x0, 0x490a, 0xff, 0xffff, 0x2, 0xc916, 0x7ff, 0x4f997d5f, 0x81, 0x2000000000000000, 0x4, 0x6, 0x2, 0x8, 0x1, 0x1, 0x9, 0x9, 0x7, 0x9, 0x80, 0x5, 0x6, 0x100000001, 0xf39a, 0x7677, 0x9, 0x7, 0x400, 0x5, 0x7, 0xf917, 0x88, 0x0, 0x1, 0x4, 0x7, 0x7, 0xfff, 0x10000, 0x6, 0x72, 0x5, 0x80000001, 0x0, 0x1, 0x1, 0xffffffffffffffc0, 0xe2, 0x9, 0x20, 0x0, 0x3, 0x1, 0x2, 0x9, 0x2, 0x7, 0x5, 0x1, 0x2, 0x88, 0x1, 0x7ff, 0xf3a, 0x9, 0xfff, 0x164, 0x100, 0x6, 0x6f, 0x6a27, 0x400, 0x5, 0x0, 0x3, 0x8001, 0x8b, 0x80, 0x5, 0x2, 0xfff, 0xf7, 0x6, 0x88, 0x0, 0x7, 0x9, 0x0, 0x5, 0xa386, 0x91, 0x53, 0x20, 0x6, 0x2, 0x2, 0x1f, 0x4, 0x400000, 0xd11, 0xfffffffffffffffe, 0x0, 0x8, 0x31, 0x2, 0x9, 0x1, 0x7ff, 0x100000001, 0xdc, 0x100, 0x939f, 0x80, 0x74b2, 0x4b6, 0x2, 0xb1, 0xae46, 0x200000000000000, 0x80000000, 0x400, 0x6, 0x3, 0xffffffff, 0xffff, 0x80000001, 0xff, 0xab, 0xfff, 0x0, 0x5, 0x5, 0x0, 0x8, 0x8, 0x8, 0xd8, 0x7ff, 0x70d5e824, 0x8, 0xb68, 0x7ff, 0x4, 0x7, 0x5, 0x1, 0x1, 0x2, 0x80000001, 0x8, 0x8ca, 0x1ff, 0x1ff, 0x0, 0xfff, 0xfff, 0x80000000, 0xbf, 0xff8, 0x3, 0x4, 0x101, 0x3, 0x7, 0x1000, 0x6, 0x5, 0xffff, 0x100000001, 0x7fffffff, 0x6, 0x3e0c, 0x0, 0x0, 0x200, 0x4f, 0xcdec, 0xffffffffe4d57cf1, 0x17a, 0xfffffffffffffe01, 0x4, 0x4, 0x2, 0x7fffffff, 0x0, 0x20, 0x3, 0x7, 0x2fd048ec, 0x8, 0x10000, 0x4, 0x6b0b9c65, 0x1, 0x1, 0x7ff, 0x8, 0x8, 0x8, 0x10001, 0x9, 0x400, 0x5, 0x7ff, 0x1, 0x1000, 0x5, 0x81, 0xfffffffffffffffa, 0x46f2, 0xfffffffffffff001, 0x40, 0x7, 0x5, 0x7, 0xfa, 0xeef, 0xfffffffffffffc01, 0x101, 0x80000000, 0x4, 0xffffffff, 0x21dc, 0x6, 0x4, 0xfffffffffffffffe, 0x4, 0x5c9c, 0xe4, 0x0, 0x3ff, 0x29, 0x7, 0x200000000, 0xfffffffffffffffb, 0x0, 0x53, 0x10001, 0x4, 0x2, 0x6, 0x6, 0x3, 0x480000, 0x7fff, 0x2, 0x6a, 0x6, 0x5, 0x63, 0xffffffff00000001, 0x1f, 0x9, 0x6760e4ec, 0x6, 0x2, 0x1, 0x4, 0x2, 0x8, 0x8001, 0x2, 0x80, 0x3, 0x6, 0x100000000, 0x3, 0x96, 0x0, 0x3a8, 0x1, 0x1f, 0x8, 0x1f, 0x5, 0x9, 0xff, 0x0, 0x7f, 0xa3c3, 0x4, 0xfffffffffffffffe, 0x3, 0xffffffffffffb642, 0x224, 0x0, 0x9, 0x8001, 0x7, 0x6, 0xc6da, 0x9, 0x100000001, 0x2000000000000000, 0x10001, 0xd0, 0xfff, 0x8, 0x18, 0x9, 0x25d98006, 0x2, 0x7, 0x9, 0x80000000, 0x0, 0x3ff, 0x1, 0xa97d, 0x80000001, 0x4c50, 0x3, 0x6, 0x8, 0x3, 0x412, 0x1, 0x4, 0x100000001, 0x7, 0x63b, 0x8, 0x100000000, 0x1, 0x6, 0x0, 0x400, 0x181, 0xffffffff, 0x0, 0x3ff, 0x8, 0x100000001, 0x1, 0x1f, 0x200, 0x82, 0x7, 0xffffffffffff8001, 0x52, 0x9000000000000000, 0x817d, 0x0, 0x9, 0x4, 0x7, 0x200, 0x3ae, 0x20, 0x1, 0x9, 0x459, 0x80000000, 0xfff, 0x15, 0x800, 0xfaf, 0xfdc7, 0x3, 0x0, 0x1, 0x800, 0xa82, 0xff, 0x800, 0x4, 0x1, 0x2, 0xe9, 0x2, 0x4, 0xe4f, 0x14000000, 0x8, 0x2, 0x0, 0x5, 0x5, 0xfff, 0x957a, 0x7f, 0x2, 0xc40, 0x3, 0x10001, 0x7, 0x8, 0x5607, 0x0, 0x100000000, 0x1000, 0x5, 0xe306, 0x1, 0x8000, 0x9, 0x3, 0x3, 0x0, 0xc59, 0xffffffffffffff17, 0xe4a, 0x2, 0x80000001, 0xd48, 0x0, 0x7, 0x9, 0x3, 0x3, 0x3ff, 0xff, 0x80000001, 0x7, 0x400000, 0x6, 0x8, 0x5, 0x0, 0x8, 0x100000000, 0x8, 0x10001, 0x7, 0x3, 0x8001, 0xa6, 0x9, 0x10001, 0x2, 0x8001, 0x400, 0x2a93b1bb, 0x9, 0x1000, 0x1000, 0x1000, 0xfffffffffffffffd, 0x6, 0x401, 0xffff, 0x3bb, 0x6, 0x9, 0x2, 0x8, 0x1, 0x80000000000000, 0xe17e, 0x6, 0x1, 0x58, 0x8001, 0x100, 0x5, 0x3, 0x4, 0xfffffffffffffffa, 0xab, 0x1a, 0x1, 0x7, 0x3, 0x2, 0x77a5, 0x6, 0xf98, 0xff, 0x81, 0x80000001, 0xc01, 0x60000000000, 0x2, 0x2, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x0, 0x6000, 0x1, 0x8, 0x7, 0x7fff, 0xfffffffffffffffb, 0x101, 0x100000000, 0x8, 0x1, 0x6, 0x9, 0x800, 0x101, 0x6, 0x3b, 0x6, 0x5, 0xa7, 0x9, 0xffffffffffffff80, 0x100, 0x0, 0x2, 0x2, 0x7f, 0x81, 0xa6, 0x55, 0x6, 0xfffffffffffffffd, 0x9, 0xb73, 0x1f, 0x3, 0x100000000, 0x10001, 0x1, 0xff, 0xdc6c, 0x6, 0x200, 0x4, 0x10001, 0x7, 0xfffffffffffffff7, 0x6, 0x1, 0x4, 0x1, 0x2, 0x1, 0x3ff, 0x0, 0x5, 0xfffffffffffffff8, 0x401, 0x8001, 0x200, 0xffff, 0x0, 0x6, 0x13, 0x1, 0x0, 0x200, 0x5, 0x4, 0x7fffffff, 0x8, 0x3, 0x1, 0xffffffffffffab05, 0x1000, 0x7ff, 0x10000, 0x7, 0x8, 0xc1, 0x10000, 0x0, 0x8, 0x80, 0x0, 0x67, 0xb114, 0x3, 0x7ff, 0x2, 0x2, 0x1, 0x9, 0x8d, 0x5, 0x0, 0x3, 0x4, 0x9, 0xffffffffffff0001, 0x5d9, 0x6, 0x3, 0xffffffff, 0x7, 0xffffffffffffd544, 0x8e, 0x800, 0xffff, 0x8, 0x9, 0x3, 0x1, 0x8d00000000000, 0x7fff, 0x1, 0x1f, 0xe07, 0x6, 0x4, 0x0, 0x9, 0x539, 0x100, 0x100000000, 0x9, 0x200, 0x0, 0x0, 0x100000001, 0x8, 0x8, 0x101, 0x400, 0x1, 0x81, 0x5, 0x1, 0x0, 0x433, 0x3ff, 0x10000, 0x0, 0xffffffffffffffe1, 0x1ff, 0x101, 0x100000001, 0x1ff, 0x9, 0x3, 0x0, 0x3, 0x8, 0x66b, 0x7, 0x0, 0x6, 0x5, 0x8, 0x81, 0xfffffffffffffff7, 0x5, 0x800, 0x80, 0x7, 0x1406, 0xdf, 0xffffffff80000000, 0x2, 0x3cc, 0x8, 0x9, 0x1ba9, 0x0, 0x4, 0x8001, 0xa, 0x7, 0x9, 0x6, 0xffffffffffffff7f, 0x2, 0x9, 0x98, 0x1, 0x4, 0x0, 0x80, 0x81, 0x200, 0x7f, 0x2, 0x10001, 0x2, 0x10001, 0x9, 0x20, 0x80000000, 0x1, 0x200, 0x56041a0b, 0x80000001, 0x8, 0x2c14fa91, 0x6, 0x7ff, 0x5, 0x4, 0x4, 0xfffffffffffffff9, 0xfffffffffffffffa, 0xffffffff00000001, 0x5, 0x3, 0xfffffffffffffff9, 0xffffffffffffff00, 0x5, 0x0, 0x8, 0x9, 0x9, 0x7, 0x6, 0x1f, 0x3, 0x40, 0x3, 0xc2, 0x9, 0x800, 0x7, 0xffffffffffff0000, 0x1ff, 0x400, 0x10000, 0x7, 0x0, 0x3f, 0x1f, 0x9, 0x9, 0x3, 0x8, 0x6, 0x81, 0xd23, 0x2, 0x6, 0x84b, 0x0, 0x0, 0x6, 0x9, 0x8, 0x80, 0xff, 0xffffffff, 0x2a, 0x776, 0x293c, 0x2, 0x8, 0x3, 0x9, 0x9, 0x1f, 0x7, 0x6, 0x0, 0x6, 0x4d, 0x2, 0x4e10, 0x4, 0x100000001, 0xffffffff, 0x9, 0x5, 0x1, 0x58bd, 0x81, 0x13ea, 0x10001, 0x81, 0x1, 0x9, 0x8e, 0x88, 0xbaa5, 0x6, 0x1000, 0x7, 0x6, 0x20, 0x8, 0x6, 0x5, 0x3, 0x9, 0x0, 0xff, 0x9, 0x8, 0x401, 0x7fffffff, 0x2, 0x5, 0x81, 0x1, 0x4, 0x7, 0x8, 0x5, 0x3, 0x7, 0x2, 0xc5, 0x100, 0x3, 0x3ff, 0x26, 0x3f, 0x7fffffff, 0x1, 0x100, 0x6f, 0x8, 0x1, 0x2, 0x3, 0x9, 0x800, 0x7, 0x2, 0x9, 0x2, 0x800, 0x1, 0x0, 0x3ac1836f, 0x100000000, 0x5, 0xffffffffffff8000, 0xffffffffffffffff, 0x100, 0x0, 0x10000, 0x7, 0x5, 0x5, 0x9, 0x0, 0x8, 0x7, 0x2, 0x5, 0x101, 0x1, 0x1, 0x5, 0x4, 0xffffffff, 0x988, 0x15, 0x1, 0x1, 0x1, 0x6, 0x8000, 0x18000000000, 0x3, 0x100000000, 0x4, 0x5, 0x80, 0x80000000, 0x10000000000000, 0xffffffffffffffa9, 0x100000001, 0xff, 0x4, 0x7fff, 0x1, 0xffffffff, 0x4, 0x2673, 0x9, 0xfff, 0x5, 0x1000, 0x7, 0x0, 0x5, 0x1, 0x6, 0x8, 0x6a, 0x22, 0x9, 0x8, 0x800, 0x0, 0x1, 0x8000, 0x1f, 0x8, 0x8105, 0x7ff, 0x5, 0x1, 0x0, 0xdc, 0x1, 0x80000001, 0x1, 0x1, 0x5b90, 0x0, 0x4, 0xfffffffffffff56c, 0x8000, 0x46d6, 0x1ff, 0x5, 0x3, 0x1ff, 0x401, 0x7, 0x8, 0x80000000, 0xebc1, 0x1000, 0x800, 0x9, 0x8000, 0x6, 0x3, 0x3, 0x2, 0x4, 0x2, 0x100000001, 0x1b3, 0x7ff, 0x0, 0x1ff, 0x10000, 0x8, 0x8, 0xff, 0x1e0, 0xad, 0x1ff, 0xfffffffffffffffb, 0x5, 0x5, 0x8, 0x63, 0x6, 0x8ec, 0xffff, 0x0, 0x3f, 0x100000001, 0x5, 0x7, 0x2, 0x4, 0x5, 0x7f, 0x5f9, 0x9, 0x4, 0x7, 0xffffffffffffffc0, 0x3, 0xca, 0x4, 0x0, 0x7fffffff, 0x6, 0x0, 0xe320, 0x4e, 0x2, 0x1000, 0xffffffffffffff80, 0x7, 0x1, 0x18bd80000000000, 0x2, 0x6, 0x9, 0x8, 0xede2, 0xa9fb, 0x0, 0x2, 0x101, 0xffffffffffffff01, 0x8, 0x0, 0x2, 0xfffffffffffff355, 0x2, 0x8000, 0x0, 0x8, 0x5, 0x1, 0x2, 0x8, 0x149, 0x80000000, 0x97f, 0x80000000, 0x0, 0x8001, 0x401, 0x1, 0x3, 0x10000, 0x100e, 0xb4, 0x0, 0x4, 0x10001, 0x2, 0x18, 0x1, 0x100000001, 0x1, 0x1000, 0xbf, 0x101, 0x55231455, 0x9, 0x3, 0x5, 0x1, 0x6, 0x2, 0x4, 0x8, 0x1, 0x3, 0x6, 0xfff, 0xab6, 0x7, 0x7f, 0x7, 0x2, 0xdf, 0x100, 0x51, 0x9, 0xfff, 0x36, 0x8, 0xffff, 0xfec, 0x0, 0x5, 0x1, 0xfffffffffffffffd, 0x5, 0x0, 0x2, 0x9, 0x0, 0x2, 0x800, 0x8, 0x653, 0x7, 0xfffffffffffffff7, 0xc5fc, 0x7, 0x2d, 0x4, 0x3, 0xf8a, 0x100000000, 0x7ff, 0x6, 0x0, 0x2, 0x6, 0x2, 0x9, 0x44b68c77, 0x6, 0x6, 0x8, 0x80000001, 0x0, 0x1b1400000000000, 0x1, 0x20, 0x59, 0x8, 0x65, 0x51, 0x5, 0x1, 0xffff, 0x9, 0x946d, 0x0, 0xffffffff, 0x9, 0x1, 0x1, 0x6, 0x4, 0x7, 0x80000000, 0x40, 0xfffffffffffffff7, 0x2, 0x3, 0x3, 0xb3, 0x100000000, 0x101, 0x5, 0xaed7, 0x7, 0x2, 0x6, 0x3, 0x1ff, 0x10001, 0x100000001, 0x1, 0x40, 0x7, 0xd6c, 0x7, 0x6, 0x2, 0x6, 0x6, 0x8b68, 0x6, 0x5, 0x1, 0x7, 0x3, 0x0, 0x9, 0xe6d4, 0x9, 0x3, 0x8770, 0x7, 0xd0c2, 0x3f, 0x81, 0x5, 0x0, 0x2, 0x1bbb, 0x1000, 0x4, 0x1, 0xffffffffffff266f, 0x7f8, 0x8, 0x80, 0x6, 0xfff, 0xff2, 0x3ff, 0x1, 0x9, 0x7, 0x7, 0x200, 0x100000000, 0x6, 0x1000, 0x97, 0x4, 0x2, 0x50, 0x5, 0x3, 0x10000, 0x5, 0x7fff, 0xb1, 0x7fff, 0x6, 0x5bf, 0x1, 0x0, 0x2, 0x3, 0x1000, 0x1, 0x6, 0x80, 0x1000, 0x33f0, 0x20, 0x5, 0xfffffffffffffff9, 0x7, 0x8, 0x92f, 0x1, 0x4, 0x0, 0x8, 0x3, 0x6, 0x2, 0x1, 0x1000, 0x2, 0x8, 0x6a33, 0x5, 0x8, 0x7, 0x1, 0x232, 0x20, 0x4, 0x100, 0x2, 0x4, 0x0, 0x2, 0x0, 0x2, 0x9, 0x9, 0x7, 0xfffffffffffffffe, 0x2, 0xb6b1, 0x2, 0xe2, 0x8, 0x2, 0xf13, 0x9, 0x3, 0x8001, 0x2ab18e74, 0xffffffff, 0x80, 0x4, 0x100, 0x1f, 0x9, 0x8001, 0x80000001, 0xeac, 0x0, 0x5, 0x6, 0x0, 0x8, 0x4, 0xffffffff, 0x1, 0x1000200000000000, 0x8, 0x100, 0x5, 0x0, 0xffffffffffff0001, 0x80000000, 0x1bbc, 0xe5, 0xe433, 0xffffffffffffffff, 0x6, 0x4, 0x20, 0x3, 0x7, 0x80000001, 0x277b, 0x3f, 0x20, 0x9, 0x9, 0x9, 0x80000001, 0x0, 0x2, 0x8, 0x10001, 0x200, 0x3, 0xfff, 0x0, 0x2, 0x8, 0x577, 0x3, 0x1f, 0x9, 0x1, 0xfffffffffffffff8, 0x2, 0x4, 0x9, 0x100000000, 0xca, 0x7, 0x9, 0x7, 0x1f, 0xd09, 0x8, 0x3, 0x23d, 0xb0, 0x9, 0xffffffff, 0x80000000, 0x6c07, 0x9, 0x2, 0x5, 0x1000, 0xfffffffffffffffa, 0x3, 0x0, 0x2, 0x3, 0x101, 0x80000000, 0x40, 0x9, 0x1, 0x4, 0x0, 0x1, 0x100000001, 0x2c, 0x2, 0x80000001, 0x9, 0xfffffffffffffffb, 0x1ff, 0x40, 0x4, 0x4, 0x1000, 0x9, 0x6, 0x100000000, 0x7, 0x6, 0x80, 0x800, 0x3ff, 0x5245, 0xfe, 0x5, 0x7, 0x5, 0x79ad51dd, 0x8, 0x200, 0x2, 0x0, 0x3, 0x6d, 0x3, 0x80000000, 0x4, 0x114c400000000, 0x7, 0xffffffff, 0x3, 0x8, 0xffffffffffffff29, 0x81, 0x20, 0x2, 0x3ff, 0x2, 0x4800000000000000, 0x3, 0x1f, 0x100, 0x7, 0x10000, 0x3ffc00000, 0x0, 0x7, 0x1a49, 0x3, 0x70, 0x5, 0x5, 0x80000000, 0x3, 0x3, 0x2ea, 0xffffffffffffffe9, 0xfff, 0x20, 0x0, 0x2, 0x8000, 0x2, 0x9, 0xfffffffffffff2e4, 0x4, 0x3, 0x1ff, 0x9, 0x4, 0x0, 0x4, 0x5, 0x7, 0x8, 0x1, 0x81, 0x1f, 0x1, 0x8001, 0x1, 0x3, 0x8, 0x7, 0x4, 0x5, 0x1, 0x400, 0x2, 0x9, 0x1ff, 0xc15b, 0x8, 0x7, 0x80000000, 0x1, 0x0, 0x57db, 0x6, 0x3f, 0x7, 0x5, 0x7, 0x5, 0xfffffffffffffffd, 0x8, 0x42a8bc34, 0x80000000, 0x8, 0x101, 0x0, 0xdc, 0x4, 0x5, 0x7, 0x0, 0x100000000, 0x3, 0xcfbb, 0x2, 0x1, 0xdda1, 0x200, 0x0, 0x3aa, 0x7, 0x2, 0x10001, 0x9, 0x4, 0x200, 0x1f, 0x9, 0x3, 0x0, 0xeadc, 0x4, 0x20, 0x7fffffff, 0x7, 0x1, 0x0, 0x1000, 0x2, 0x4, 0xffffffffffff7a98, 0xf9d0, 0x3, 0x100000001, 0x9, 0x80000001, 0x4, 0x200, 0x9, 0x4, 0x9, 0x4, 0x4, 0x1, 0x3ff, 0x3, 0xbe1, 0x6, 0x82b5, 0x8, 0x80, 0x590, 0x6, 0x3, 0x1, 0x401, 0x8, 0x17, 0xca3, 0x3b, 0xffffffffffffffff, 0x4991, 0x4, 0x0, 0x5, 0x4, 0x2, 0x7, 0xc4d1, 0xe7e, 0x1, 0x7, 0x8, 0x3, 0xdf3, 0x36, 0x23fd, 0x6, 0x9, 0xb5, 0x2, 0x8, 0x8c0, 0x1, 0xff, 0x81, 0x4, 0x80000000, 0x5, 0xfffffffffffffffb, 0x7fff, 0x68bc, 0x6, 0x7, 0x2, 0x3, 0x0, 0xd33, 0xb30, 0x0, 0x4, 0x0, 0x4, 0x6, 0xfffffffffffffff9, 0x1ff8000, 0x6, 0x3ff, 0xffff, 0x0, 0x1, 0x7, 0x7, 0x4, 0xf9c5, 0x7f, 0x0, 0xff, 0x9, 0x6, 0x9, 0x0, 0x1, 0xfffffffffffffff7, 0xcab4, 0x81, 0x9, 0x6, 0x2, 0x4, 0x0, 0x822, 0xff, 0x6c, 0xfffffffffffffbff, 0x7, 0x100000001, 0x7, 0x7, 0x10000, 0x4, 0x8, 0x3, 0x1, 0x80000000, 0x100000001, 0x7b7, 0xfffffffffffffff7, 0x9, 0x9, 0x7, 0x5c0, 0xfffffffffffffff8, 0x100000000, 0x7, 0x7, 0x9, 0x0, 0x100000000, 0x10000, 0x6, 0x0, 0x3, 0x9, 0x7fffffff, 0x101, 0x3, 0xfffffffffffffffa, 0x7ff, 0x40, 0x0, 0x3, 0x2, 0x7, 0xff, 0x5, 0x200, 0xd5, 0x7, 0x100000000, 0x2, 0xc2a, 0x6, 0x94a, 0x401, 0x800, 0xff, 0x3f, 0x2, 0x5, 0x80, 0x7fff, 0x10001, 0x3, 0x1, 0x1, 0x2, 0x1, 0x8, 0x200, 0x1, 0x3, 0xfffffffffffffff7, 0x5, 0x5, 0x8, 0x0, 0x3, 0x401, 0x7, 0x401, 0x6, 0x7, 0x308b103e, 0x2, 0x1, 0x0, 0x8, 0x1800000, 0x8, 0x1f, 0xfb, 0x0, 0x10000, 0x2, 0x400, 0x9, 0xff, 0x80000001, 0x7, 0x1, 0x7631, 0x8, 0x7219, 0x9, 0x10000, 0x2, 0x5, 0x7, 0x9, 0x645, 0x10000, 0x8, 0xebb, 0x5, 0x401, 0x1, 0x0, 0x3, 0xfff, 0x401, 0xff, 0x3, 0x25da, 0x9, 0x0, 0x1, 0xd2, 0x2, 0x2, 0x2, 0x5, 0x10001, 0x7fff, 0x0, 0x6, 0x5, 0x1ff, 0xfffffffffffff190, 0x400, 0xffffffff, 0x0, 0x80000001, 0x84, 0x0, 0x1, 0x8, 0x4, 0x8001, 0x6, 0x9, 0x1, 0xb0a3, 0x5, 0x9, 0x80000000, 0x1, 0x7, 0x5, 0x2, 0x40, 0x8, 0x5, 0x2, 0x3, 0x8, 0x2, 0x101, 0x5, 0x8000, 0x3, 0xffff, 0x6, 0x736, 0x9, 0x4e0, 0xffffffffffff48f9, 0x3cbe80000, 0x8, 0x3, 0x9, 0x8, 0x2, 0xf0d4, 0x2, 0x101, 0x7, 0x1, 0x4, 0x1, 0x4, 0x4, 0xfff, 0x1ff, 0x3, 0x4, 0x3f, 0x8, 0x4, 0x3ff, 0x2ef1, 0x2, 0x5, 0x1000, 0x2, 0x0, 0x1, 0x401, 0x3, 0x5b5fb37d, 0x9, 0x7, 0x7fffffff, 0x7fff, 0xfffffffffffffff8, 0x77d1, 0x7fff, 0x8ea, 0x1f, 0xe52, 0x4000, 0x3, 0x5, 0x101, 0x8, 0xe706, 0x7, 0x3, 0x80000000, 0x3034, 0x9, 0x8, 0x9, 0x1000000000, 0xffffffffffffff00, 0x49, 0x5, 0x3, 0x12df27d1, 0x3, 0x6, 0xb9c, 0x81, 0x8, 0x5, 0x80, 0x437, 0xe41, 0xf88, 0x7f0000000, 0x5, 0x10001, 0xa10, 0x7, 0x10001, 0x0, 0x1d8, 0xffffffffffffb375, 0xff, 0x7f, 0x6, 0x10001, 0x7, 0x5, 0x7, 0x4, 0x0, 0x8001, 0x0, 0x7, 0x5, 0x20, 0x7f, 0x8001, 0x9, 0x0, 0x9, 0x200000000000000, 0x6, 0x9, 0xffffffffffffffe1, 0xffffffff, 0x7, 0x7, 0x100000000, 0xffffffff, 0x3, 0x9, 0x3, 0x92, 0x4, 0x9, 0x8000, 0x7b9, 0xfffffffffffffffe, 0x9, 0x16f, 0x72e, 0x0, 0x400, 0x7fff, 0xf02b, 0x4, 0x8, 0xe7a6, 0x400, 0x1, 0x3, 0x4, 0x3, 0xfff, 0x6, 0x7, 0x3, 0x3f, 0x4, 0x6, 0x3, 0x3fd2, 0x6, 0x1000, 0x0, 0x101, 0x8, 0x101, 0x1, 0x0, 0xfffffffffffff401, 0x9, 0x9, 0x1, 0x5, 0x4, 0x1, 0x91, 0x9, 0x3, 0x401, 0x1, 0x10000, 0x4, 0x80, 0xfffffffffffffff7, 0x1, 0xfff, 0x20, 0x400, 0x400, 0x7ff, 0x7ff, 0x100, 0x5, 0xcbd5, 0x101, 0x2, 0xffffffffffffffac, 0x40, 0xe, 0x8, 0x100000000, 0x20, 0x800, 0xe2, 0x3f, 0x9, 0x6e2, 0x2, 0x2356, 0xfe0, 0x1ff, 0x100000000, 0x6, 0x1, 0x1, 0x8, 0x101, 0x2, 0xfffffffffffffff8, 0x8, 0x1, 0xfffffffffffffffb, 0x7, 0x101, 0x0, 0x6, 0x2, 0x5, 0x6, 0x1, 0x8, 0x10000, 0x8, 0xffffffff, 0x8, 0x1, 0x1f, 0x6, 0x8, 0x9, 0x9609, 0x9, 0x4, 0x81, 0x800, 0x4, 0x0, 0x2, 0x7, 0x99d, 0x9, 0xf88, 0x101, 0xce1, 0x6b, 0xf2, 0x8, 0x3, 0x8, 0x8, 0x1ff, 0x8, 0x0, 0x9, 0xecc, 0x1, 0x1ff, 0x6, 0x8, 0x1, 0x100, 0x5, 0x6, 0xee6, 0x0, 0x3, 0x4, 0x40, 0x59, 0x8, 0x5, 0x1, 0x91, 0x8, 0x7fff, 0x3ff, 0x1f, 0x7fff, 0x3ff, 0x4, 0xb4, 0x1, 0x579c00, 0x5, 0x1a74, 0xffff, 0x1, 0x3, 0x661a, 0x700000000000, 0xe, 0x8, 0x3, 0x0, 0x5, 0xffffffff, 0x6, 0x5, 0x9, 0x6, 0xff, 0x2668ec0d, 0x2, 0x8, 0x2, 0xfff, 0x3, 0x4, 0x1, 0x4, 0xffffffffffffa895, 0x5, 0xeb, 0x0, 0x4, 0x80, 0x1, 0x2, 0x5, 0x6, 0x9, 0x100, 0x0, 0x5, 0x80000000, 0x100, 0xa4, 0x3, 0xfff, 0x4, 0x7, 0x400, 0x1f, 0x8, 0x1, 0x8, 0x6, 0x1, 0xfffffffffffeffff, 0x6, 0x1, 0x800, 0x8, 0x9, 0x5, 0x8, 0x0, 0x9, 0x6, 0x7, 0xde87, 0x0, 0x1, 0x0, 0x8, 0x100, 0x6, 0x7, 0x4, 0x7, 0x401, 0x7, 0xffffffffffff8001, 0x1, 0x3, 0xf75c, 0x8, 0x100000001, 0x7fff, 0x2, 0x7, 0xffffffffffff4149, 0x8, 0x6, 0x1, 0x0, 0x401, 0x4, 0x3, 0x4, 0x80, 0x10001, 0x8, 0x8, 0x81, 0x40, 0x5, 0x8a, 0x6, 0x3986, 0x98e, 0x4, 0x200, 0x100000001, 0xffff, 0x100, 0x58f0, 0x10001, 0x0, 0x4a, 0x2097, 0x4, 0x40, 0x3, 0x7ff, 0xfb8, 0x2, 0x9ee0, 0x10001, 0x8001, 0x81, 0xe36, 0x5, 0x401, 0x3, 0x7ff, 0x2, 0x9, 0x7, 0x9, 0x3, 0x4, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffe1, 0x6, 0x2, 0x8, 0x101, 0x80000001, 0x800, 0x5, 0xab, 0x8, 0x1ff, 0x4, 0x77, 0xfffffffffffffff7, 0x800, 0x2, 0xae, 0x190e, 0x3, 0x2, 0x7fff, 0x8d9, 0x7, 0x2, 0x2, 0x4, 0x52, 0x2, 0x352, 0x1ff, 0x40, 0x8001, 0xe, 0xaa, 0x7, 0x6, 0x10001, 0x8000, 0x5, 0x4, 0x9, 0xffffffff, 0xd5, 0xfffffffffffffeff, 0x3f, 0x100000001, 0x6, 0x815, 0xf09a, 0x3, 0x8, 0x6, 0x1, 0xf794, 0x5, 0x5, 0x6, 0x4, 0xfffffffffffffb3d, 0x8, 0x100000000, 0x3, 0xffffffffffffff9d, 0x7, 0x8, 0x7, 0x5, 0xffffffffffffffff, 0x1, 0x6, 0x9, 0x8, 0x5, 0x101, 0x9, 0x5, 0x1000, 0x1, 0x4, 0xfd, 0x6, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x3f, 0x2, 0x81, 0x2, 0x5, 0x2, 0x2, 0x3, 0x1, 0x6, 0x8, 0x8, 0x100, 0x6, 0x9, 0x2, 0x100000001, 0x1, 0x81c, 0x1b63b7b4, 0x0, 0xff, 0x5, 0x10001, 0x81, 0x537, 0x43, 0xc2, 0x5, 0xffffffff7fffffff, 0xffff, 0x3, 0x5, 0x4, 0x52f35750, 0x2, 0x7, 0x3f, 0x3f, 0x3, 0x7, 0x5, 0x1ff, 0x401, 0x4, 0x7, 0x0, 0x7fc0, 0x0, 0x5, 0x1, 0x8, 0x2, 0x1000, 0xffffffff00000001, 0x3ff, 0xcf, 0x8000, 0x7fffffff, 0x7fff, 0x2, 0x4, 0x100, 0x3ff, 0xe4b2, 0x200, 0x1, 0x100000000, 0x9, 0x0, 0x80000000000, 0x7, 0x100000000, 0x8, 0x6, 0x100000000, 0x2, 0xd49, 0x6, 0x0, 0x7fffffff, 0x1, 0x4, 0xffffffffffffffff, 0x1ff, 0x200, 0x8, 0xfffffffffffff800, 0x40, 0x8, 0x5, 0x9, 0x8001, 0xfffffffffffffffa, 0x7fffffff, 0x7, 0x5, 0xfffffffffffffffb, 0x9, 0x0, 0x9, 0x8, 0xfffffffffffffffb, 0x7f, 0x4, 0x1, 0xf01, 0x7f, 0x200, 0x8, 0x6, 0x4, 0x1, 0x9, 0x3ff, 0x0, 0x3f, 0x4, 0x101, 0xfffffffffffffeff, 0x4, 0x2, 0x80000001, 0x9, 0x8, 0x5, 0x80000000, 0x0, 0x8a9, 0x6, 0xae9b, 0x5, 0x1, 0x1, 0x8, 0x1, 0x81, 0x0, 0x1, 0x0, 0x1, 0x1, 0x40, 0xce, 0x6, 0x1, 0x5, 0x7, 0x0, 0x8052, 0x3, 0x2, 0x14, 0x1, 0x1, 0x3ff, 0x8, 0x7ff, 0x1000, 0x20, 0x8, 0x9, 0x10001, 0x10001, 0x7fffffff, 0x1, 0x5, 0x9, 0x3, 0x80000001, 0x7, 0x1e42, 0x2, 0xffffffffffffffe5, 0x3ef, 0x214, 0xf6, 0x4, 0x40, 0xfffffffffffffffa, 0x5, 0x40, 0x3, 0x5, 0x2, 0x9, 0x8, 0x7fffffff, 0x1, 0xfffffffffffffce9, 0x3, 0x78, 0x7, 0x9, 0x3, 0x200, 0x0, 0x564, 0xe58, 0x3f, 0xffffffff, 0x3, 0x8, 0x8, 0xffff, 0x0, 0x6, 0x0, 0x5, 0x8, 0x0, 0x1, 0x6, 0x7f, 0x9, 0x8, 0x8000, 0x8, 0x2, 0x3b, 0x9, 0x80, 0x2, 0x8, 0x7, 0x0, 0x9, 0x6585, 0x7, 0x5732, 0x4, 0x1b, 0xf78e, 0xfffffffffffffff9, 0x1000, 0x8, 0x6, 0x101, 0x1, 0x5, 0x3, 0x1, 0x10001, 0x10000000000, 0x5, 0x2, 0x7, 0x34da, 0x8, 0x7, 0x6, 0x5d0, 0x8000, 0x7, 0x4, 0xd506, 0x8, 0x100000001, 0x7, 0x3f, 0x7, 0x9, 0x84, 0x7f, 0x38a3, 0x6, 0x4, 0x1ff, 0x47, 0x100000000, 0x0, 0x200, 0x6, 0x7, 0x7fffffff, 0x7, 0x0, 0x65, 0x8, 0x8, 0xfffffffffffffff7, 0xffffffff, 0x3, 0xffff, 0x1ff, 0x1f, 0x6, 0x4, 0x9, 0x4, 0x6, 0x7ff, 0x100000001, 0x5, 0x8, 0x6, 0x400, 0x88a, 0x9, 0x7fff, 0x0, 0x0, 0xa, 0x9, 0x3, 0x5, 0x7, 0x803b, 0x80000001, 0x167, 0x6b, 0x401, 0x1, 0x3, 0x7, 0x401, 0x9aac, 0x7fff, 0x3, 0x4, 0x80000001, 0x9e, 0x4, 0x8001, 0x2, 0x0, 0xfffffffffffffda9, 0x8, 0x0, 0x3f, 0x305ffac8, 0x4, 0x5, 0x0, 0x7fffffff, 0x0, 0x9, 0x4, 0x3f, 0x4, 0x5, 0xa600000000000000, 0x5, 0x1f8, 0x9, 0x6, 0xffffffffffffffe0, 0x1, 0x7, 0x7ff, 0x69ec, 0x8001, 0xff, 0x0, 0x40, 0x5, 0xdb80000000000000, 0x1, 0x4, 0x54c70709, 0xe4, 0x5, 0x4db9b9ba, 0x0, 0x7f, 0xd803, 0x1, 0x4, 0x400000000, 0x4b, 0x9, 0x2d, 0xffffffffffffff28, 0xfff, 0x5, 0x9, 0x8, 0x400, 0x10000, 0x10d, 0x7f, 0x9, 0x5, 0x200, 0x3, 0x3, 0x5, 0x7, 0xfff, 0x40, 0x3, 0xffffffffffff8001, 0x100000001, 0x8, 0x3910, 0x100, 0x9, 0x4, 0x6, 0xffff, 0xffffffffffffffff, 0x3, 0x9, 0x9, 0x0, 0xfffffffffffffffb, 0x0, 0x7ff, 0x7, 0x31, 0x6, 0x8, 0x8, 0x7, 0xfffffffffffffffb, 0x1, 0x8, 0x20, 0x2d, 0x40, 0x6, 0x9, 0x0, 0xc, 0x8, 0x800, 0x800, 0xffffffffffffffff, 0xf287, 0x80000001, 0x65, 0x9, 0x3000000000000, 0x1, 0x100, 0x20, 0x0, 0x100, 0x0, 0x100, 0x2, 0x7fffffff, 0x0, 0x3, 0x2, 0x54e, 0x3, 0x2, 0x80000000, 0x1f, 0x100000001, 0x9, 0x3de, 0x9, 0xde8eca1, 0x6981f7b6, 0xffffffff00000000, 0x2f8, 0x80000001, 0x100000001, 0x100000001, 0xffffffffffffad4f, 0x87, 0x1f, 0x6eca3d1f, 0x4, 0x2, 0x6, 0x3, 0x7ac6378d, 0x2a8, 0x6, 0x1, 0x101, 0x14cf, 0x1, 0x3, 0x926, 0xd1, 0x1c0000000000000, 0x80000000, 0x4, 0xfffffffffffffffa, 0x3, 0x2, 0x0, 0x8, 0x298, 0x6, 0x100000000, 0x7ff, 0x6, 0x0, 0x5, 0x6, 0x5, 0x2, 0x5f69f909, 0x1, 0x7e0000000000, 0x80000001, 0x46d, 0x7, 0x4, 0xd619, 0x8, 0x7, 0x7fffffff, 0x0, 0x7, 0x60a2, 0xffffffff, 0xffffffff7fffffff, 0x25, 0x101, 0x10000, 0x1, 0x66b0df22, 0xffffffffffffffff, 0x1, 0x6, 0x9, 0x8b, 0x1, 0xca9, 0x6, 0x5, 0xfffffffffffffffe, 0x6, 0xe7, 0xa42, 0x400, 0x8, 0x40, 0x10001, 0x8, 0x80000001, 0xe1c2, 0x5, 0x4, 0x0, 0x10000, 0x2, 0x3, 0x3, 0x4, 0x80c5, 0x6, 0x2, 0x0, 0x200, 0x3, 0x33e2, 0x5, 0x8, 0x9, 0x6, 0x6, 0x5, 0x2, 0x1, 0x4, 0x5, 0x3ff, 0xffffffffffffff81, 0x8, 0x3, 0x7, 0xa8a, 0x3ff, 0x184, 0x1, 0x1000, 0x9, 0x5, 0x1000, 0x1e4, 0x8001, 0x1000, 0x50, 0x0, 0x9012, 0x51, 0xfff, 0xed00, 0x7, 0xa4d1, 0x6dcc, 0x0, 0x81, 0x10000, 0x8, 0xfffffffffffffffb, 0x1, 0x15, 0xe4, 0x8f, 0x3, 0x4, 0xfff, 0x6, 0x3ff, 0x2, 0x0, 0x1, 0x5, 0x5, 0x100000001, 0x3, 0x3ff, 0xffffffff7fffffff, 0x9, 0x9, 0x7, 0x8, 0x401, 0x8, 0x8, 0xfffffffffffffffd, 0x4, 0xb4, 0x1ff, 0x100, 0x8, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x8, 0x100000000, 0x100, 0x5, 0x7, 0x5f82, 0x3, 0x5, 0x7fffffff, 0xff, 0x6, 0x0, 0x10000, 0x94, 0x10000, 0x400, 0x2, 0xffffffffd825320d, 0x3055, 0x5, 0x2, 0x2, 0x101, 0x5, 0x0, 0x6, 0xffff, 0x0, 0x78, 0x200, 0x1f, 0x8, 0x9, 0x1f, 0x800, 0x1, 0x80000000, 0x3ff, 0x9, 0x4, 0x20, 0x800, 0x9, 0x3a0, 0x1, 0x7fff, 0x4af6, 0x4, 0x60, 0x2, 0x6, 0x2, 0x8, 0x0, 0x9, 0x4b, 0x6, 0x7fff, 0xd7d6, 0x8, 0x8, 0xd36, 0xb8, 0x80000001, 0x8, 0x612f7adc, 0x0, 0xffffffff, 0x7594, 0x2, 0x1, 0xfff, 0x6, 0xfffffffffffffffe, 0x2, 0x8, 0x3, 0x8, 0x3, 0x8001, 0x5, 0x101, 0x3, 0x100000001, 0x0, 0x3ff, 0x80000000, 0x6, 0x5, 0x800, 0x8, 0x67e, 0x9, 0x4, 0x2, 0x4, 0x10001, 0x5, 0x2, 0x6, 0x81, 0x2, 0x5, 0xfffffffffffffff8, 0x401, 0x2, 0xe3e6, 0x2, 0xeed, 0x2, 0x4, 0x6, 0xffffffffffffffff, 0xe9c, 0xab, 0x8, 0x40, 0x8, 0x7ff, 0xfffffffffffffffe, 0x1ff, 0x3ff, 0xfffffffffffffffa, 0x7, 0xb0d, 0x1000, 0x32, 0x8, 0x2, 0x337231d3, 0x7, 0x2, 0x4, 0xff9, 0x100, 0x1, 0x8, 0x8, 0x1, 0x10000, 0x8, 0x7, 0x7, 0x1, 0x3ff, 0x0, 0x1, 0xc000000000000, 0x4, 0x3, 0x1f, 0x7ff, 0x1, 0x9, 0x519, 0x0, 0x80000000, 0x1f, 0x1, 0x8000, 0x4, 0x0, 0xffffffffffffffb3, 0x3, 0x1000, 0x6, 0x9, 0x4, 0x2, 0x7, 0x4, 0xd64b, 0x5aac055e, 0x1, 0x3, 0x0, 0x80, 0x0, 0x3, 0x7fffffff, 0x2, 0x9f1c, 0x46, 0x1, 0x5, 0x800, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x1000, 0xffff, 0x100000001, 0xa1a4, 0x0, 0x4f18, 0x1, 0x5, 0x8000, 0x6, 0x4, 0x3, 0x6, 0x2, 0x7, 0x3ff, 0x5, 0x7, 0x1, 0x0, 0x6, 0x9, 0x8000, 0x2, 0x4000000, 0xa6, 0xec1, 0x0, 0x4, 0x9, 0x7a, 0x5, 0x6, 0x1ff, 0x5, 0x632c3ddf, 0x400000000, 0x7c6e, 0x4, 0x7fffffff, 0x4, 0x3, 0x1000, 0x7fff, 0xfffffffffffffffa, 0x7, 0xa0000000, 0x7, 0xde8, 0x4, 0x6, 0x81, 0x6, 0x1, 0x3, 0x81, 0x8, 0x1, 0x8, 0x0, 0x5, 0x100000000, 0x6, 0xbbc, 0x2, 0x7, 0x4, 0x3, 0x9, 0x6, 0x7fff, 0x2, 0x1, 0x0, 0xda5, 0x7fffffff, 0x943f, 0x7, 0x81, 0xffb4, 0xfff, 0x3, 0x3, 0x2, 0x1, 0x7, 0x8, 0x5fd, 0x30f5, 0x7bff, 0xff, 0x6, 0x9, 0x6, 0x3, 0x100000000, 0x20, 0x1, 0x3, 0x2, 0xfffffffffffffff8, 0xffffffff, 0x0, 0x100, 0x7, 0x5, 0x1f, 0x6, 0x9, 0x2, 0x700000000, 0x0, 0x2, 0x3, 0x2cc, 0x7, 0x100000000, 0x6, 0x800, 0x4, 0x7717, 0x8, 0x7, 0xfff, 0x9, 0x7, 0x9, 0x20, 0x8, 0x800, 0x100000001, 0x1, 0x3, 0x6, 0x0, 0xfbc3, 0x4, 0x8000, 0xf52b, 0xde, 0xffff, 0x7ff, 0xffff, 0x3, 0x3, 0x40, 0x7, 0x70, 0x3, 0x6, 0x5, 0x6, 0x6, 0x6a82, 0x8cc, 0x2, 0x80, 0x4, 0x4, 0x95, 0x9, 0x1, 0x6, 0xe3a, 0x98, 0x5, 0x100, 0x9, 0x800, 0x2, 0x80000000, 0xffffffffffffffe0, 0xffff, 0x200, 0x4, 0x5, 0x37, 0x5, 0xfffffffffffffffe, 0x10000, 0x0, 0x1, 0x3, 0x7fff0000000000, 0xe8, 0x5, 0x401, 0x7, 0x7, 0x10000, 0x5, 0x7fffffff, 0x1000000000000, 0x6a6, 0x9, 0x9, 0x0, 0x100000000, 0x2, 0x6, 0xffffffff, 0x100000000, 0x1, 0xf36d, 0x1, 0x8b4b, 0x101, 0x1, 0x8, 0x7, 0x1, 0x6, 0x40, 0x7, 0x1ff, 0xae9339d, 0x8, 0x7fff, 0x7, 0x32d, 0x3, 0x1, 0x2, 0x9, 0xffffffffffffffe0, 0x5, 0x1, 0x10000, 0x9, 0x0, 0x5, 0x100, 0x9, 0x80, 0x1, 0x6, 0x7ff, 0x8, 0x5, 0x7, 0x2, 0x7, 0x4, 0x5, 0x8001, 0x8, 0xb500000000000, 0xffff, 0x5, 0x4, 0x0, 0xfffffffffffff000, 0x1ff, 0xffffffff, 0x1, 0x800, 0x80, 0x7, 0x10000, 0x3, 0x10001, 0x400, 0x6, 0x7ff, 0x55, 0x4, 0x80000000, 0x0, 0x3, 0xfff, 0x4, 0x100000001, 0x4688, 0x40, 0xbcf, 0x6, 0x8, 0x7, 0x3, 0xde, 0x100000000000000, 0x80, 0xfffffffffffffff8, 0xffff, 0x800, 0x6, 0x8001, 0x6, 0x0, 0x5f, 0x6, 0x0, 0x5cce19d6, 0x4, 0x400, 0xff, 0x5, 0x3f, 0x1ff, 0xfffffffffffffff8, 0x80, 0xffffffff80000000, 0x3, 0x2, 0x7ff, 0xff, 0x7fff, 0x20, 0x0, 0xffffffff, 0x9, 0x1, 0x3, 0x5, 0x2, 0x9, 0x9, 0x5, 0x800, 0x2400, 0x2, 0x5f9e, 0x9, 0x9, 0x1, 0x100000001, 0x1, 0x0, 0x200, 0x4, 0x9, 0x7fffffff, 0x1, 0x36c, 0x6, 0xd585d55, 0x9, 0x7, 0x80000000, 0x8b0, 0x56, 0x200, 0x9, 0x14ab, 0x81, 0x2, 0x81, 0x3, 0x2, 0xffffffffffffff1b, 0x0, 0x630, 0x9f, 0x3ff, 0x92b, 0x9, 0x9, 0x8, 0x4, 0x1, 0x1, 0x1, 0x81, 0x1000, 0x0, 0x3, 0x0, 0x3a1e, 0x7, 0x80000000, 0x8, 0x8001, 0x2efe237c, 0x6, 0x4, 0x0, 0x0, 0x0, 0x83, 0x6, 0x100000000, 0x10001, 0x5, 0x200, 0x0, 0x5, 0x4, 0x5, 0x6, 0x5, 0x3ff, 0x1000, 0x7, 0x22479e07, 0x10000, 0x200, 0x7, 0x0, 0x7, 0xffffffffffffff01, 0x53, 0xb5, 0xffffffff, 0x6, 0xf298, 0x1, 0x8, 0x4, 0x3, 0xffff, 0x5, 0x100, 0x2, 0x5, 0x0, 0x0, 0x401, 0x5, 0x1000000000000, 0x0, 0xcb5, 0xc2de, 0x264, 0x8fb, 0x4, 0x4, 0x5, 0x100000001, 0x2, 0x3f, 0x6, 0xe8, 0x40, 0xeb, 0x800, 0xff, 0x80000000, 0x4, 0x101, 0x0, 0x3, 0x1, 0x100000000, 0x42, 0x7e85, 0x7, 0xc1a, 0x7aa, 0xda, 0x3, 0xb894, 0xfff, 0xb08, 0x400, 0x100000001, 0x78, 0xf2, 0x4, 0x5, 0x7fffffff, 0x800, 0xfffffffffffff5b9, 0x8c51, 0x1, 0x20, 0xc0, 0x9, 0x8ba7, 0x7, 0x0, 0x9, 0x5, 0x5, 0x5, 0x1, 0x2, 0x7fff80000000000, 0x4, 0x1f1808e0, 0x80000000, 0x6, 0x9, 0x88, 0xffffffffffff26d7, 0x1, 0x5, 0xfffffffffffff1f4, 0x8e, 0x8000, 0x7, 0xff, 0x8000, 0x100000001, 0x4, 0x3, 0x7, 0x4, 0x9, 0x400, 0x401, 0x3, 0x9, 0x48d, 0x2, 0x3f, 0x1000, 0x3, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x1, 0x5, 0x7, 0x7fff, 0x9, 0x40, 0x9, 0x97, 0x6, 0x8047, 0x4, 0x1ff, 0xdb3, 0x7f, 0x8, 0xfffffffffffffe00, 0x8, 0xa0000000000000, 0x5, 0x6, 0x5, 0x0, 0x6, 0x0, 0x3, 0x8, 0x280000000000, 0x3, 0x2, 0x4, 0x400, 0x0, 0x10000, 0x3, 0x1, 0x7fffffff, 0x2, 0x5, 0x6, 0x1, 0x3f, 0x800, 0x2, 0x6, 0x2, 0x5, 0x960, 0x4, 0x7, 0xffffffff, 0x80000001, 0xec, 0x1ff, 0x0, 0x40, 0x1f, 0x9, 0x8, 0x3ff, 0x400, 0xfffffffffffffffb, 0x5, 0x2138, 0x3, 0x8, 0x3, 0x9, 0x80, 0x7, 0x3, 0x4, 0x5fb, 0x6, 0x0, 0x9, 0x1e, 0xd8, 0xfffffffffffffffc, 0x2aab, 0x2, 0x0, 0x80000000, 0xe9, 0x9, 0x7, 0x9, 0x2, 0x4c3e, 0x2, 0x7fffffff, 0x3, 0x5, 0x8, 0x8001, 0x1, 0x5, 0x6, 0x7ff, 0x8, 0x4, 0x0, 0x7fff, 0xffffffff, 0x100, 0x1d, 0x5a88, 0x5, 0xffffffffffffff00, 0x4, 0x3, 0x738d, 0x2, 0x1, 0x6, 0x4, 0x1ff, 0xfffffffffffffff8, 0x6, 0x800, 0x4, 0x8fad, 0x7f, 0x733, 0x2, 0xfffffffffffffffa, 0x400, 0x2, 0x4, 0x4246, 0xfff, 0x23, 0xfffffffffffffff1, 0x3, 0x9, 0x200, 0xfff, 0xffffffffffff2334, 0x2, 0x7ff, 0x2, 0x10001, 0xf2e, 0x7, 0x0, 0x7, 0x0, 0xffffffffffffff01, 0x7, 0x5, 0x2, 0x9, 0x800, 0x7, 0xb9ec, 0x7fffffff, 0xfba, 0x6, 0x7, 0x5, 0x1, 0xb3e, 0x2b6f, 0x1, 0xff, 0x1, 0x0, 0x1ff, 0xaada, 0x5, 0x4, 0x0, 0x0, 0x0, 0x8, 0x2, 0x3f, 0x7fffffff, 0x3, 0x5, 0x9beb, 0x3ff, 0x2, 0x6, 0x3, 0x3, 0x0, 0xff, 0x1f, 0xb8c, 0x5, 0x1, 0xff, 0x1, 0x5, 0x524, 0x2c, 0x1, 0x3, 0x0, 0x8, 0xf6d, 0x2, 0x1, 0xa792, 0x2, 0x40, 0x5, 0x5, 0x9, 0x6, 0xfff, 0x80000001, 0x7, 0x8, 0x5, 0x1, 0x7efa, 0xffff, 0x9, 0x5, 0x1, 0xffffffffffff0000, 0xa388, 0x6, 0x6b, 0x1, 0x1526, 0x1, 0x9, 0x8001, 0x8, 0x397f, 0x7ff, 0x8, 0x3, 0x5, 0xb, 0x7, 0x9, 0x7, 0x49, 0x2fae, 0x8001, 0x8, 0x8, 0x7, 0x9, 0x0, 0x2, 0x3], "076a66a9565db3c55846b3c58850b1a2528d39710d889b43b8b9c9610a692ee9a60d470460917cbcdfe745c86fe38191d21e282947f45d37587f05f0f92f2591ae5188201db7add3a1c197c0e3898ed7638a889bbb264e7a"}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffffffffff7f, 0x8001, &(0x7f0000003000)="e5fd16a9ad3c7bd5f163fae4a406734bceb5326a02529c188416eb23f6dd4ff440666bf8142135a2237a05eb7ffa3ce29b15ebabe3bd852da321491282d2dafcc6538334c4f9a8336d800d510783ea04fad84d0955bb8cf6706b1695e0b1ad2557dbadfe745f6bf0c1912e3355dd3f2f19ca3e25c155fc5c85eb908c84931c1ee7ad", 0x82) sendto$inet(r0, &(0x7f0000001000), 0xfffffffffffffee7, 0x0, &(0x7f0000002000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000)=@full={{0x3, {"231a67f189b1ca"}, 0x9}, [{"971ca7588038d0"}, {"bf67d9229ba82e"}, {"f7de675e668dea"}, {"6b4b8e490aec5b"}, {"22ae0ec8f83e5e"}, {"0e4ceb46a397db"}, {"cbb3a28a93a46c"}, {"1b69669d1586a8"}]}, 0x48) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000857000-0x8)={0x0, 0x80000000, 0x7}, &(0x7f0000f71000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005b6000-0x8)={r1, 0x0, 0x1}, 0x8) listen(r0, 0x100000000009) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000005d000-0x4)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c1f000)=[{0x8}], 0x1) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c4d000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) socket$alg(0x26, 0x5, 0x0) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f000046e000-0x8)={0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000af3000), &(0x7f00006ce000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13}}) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000309000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ece000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000013e000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000fd000-0x74)={0x0, 0x6c, "a1edc32c0af8d9449feb35f94d5ac54e4c276d9c5d862dca6d60d0c326786878245cd365a97be5633c59d5149accdf14b86fdb753b5988835deb43c54be2985b9882d08de8d7eaab620425285f619df1cedbc907a8601a225b4ba7cf0208f0dcbd3efc359691be752bb12751"}, &(0x7f00008b5000-0x4)=0x74) bind$inet(r0, &(0x7f0000576000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ccb000-0xa0)={r2, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x80000001}}, 0x3, 0xb53, 0x2, 0xd3, 0x41}, 0xa0) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000327000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000cfd000)="2300000024009115460000000000001201000000000000270b80ffff0000000200001f", 0x23}], 0x1}, 0x0) 2018/02/07 10:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x2, 0xec, &(0x7f0000511000)="40af", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x2, 0x5, &(0x7f000039b000-0x2)="08005b15", 0xfffffffffffffd9b) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) pipe(&(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000014000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000014000-0x6c)=""/108, 0x6c}, {&(0x7f000000f000-0x12)=""/18, 0x12}], 0x2, 0x0, 0x0, 0x3}, 0x10000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000013000-0xc3)=""/195}, 0x48) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000877000-0x9)=@rc, &(0x7f0000ad9000)=0x9) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000273000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000ad9000)=0xffffffffffffffff, 0xffffffcf) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000163000-0xc)={0x8, 0x1, 0x80000000003f, 0x2, 0x1}, 0xc) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000adb000-0x28)=[{0x2}, {0x3, 0x3ff}, {0x3, 0x91a}, {0x4, 0x8000000000000000}, {0x3, 0xb78}], 0x5) sendto$inet6(r1, &(0x7f0000ad8000-0x4b), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f00007d7000)="b11b80c84da3d827a72e983c4527c0c88eba1971e02e7f6c6da51f38560000ffff1eb77676888e8ef466a36814160def619a62c1e68627af2efcab5dbece26671cc6e119f18a29df29809a93133507d85f2810551d494aa6aaaa74ef0f509918e607993707000000ea7df8d9ed763baa2e755a93b60e5dca2584637b7f0d386fe76bad4d27288f3d585673ae181e8eb085ece3aab569cab20b9d726edf5837e4665cb0", 0xffffffffffffff64) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl(r0, 0x4, &(0x7f0000fbe000)="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") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225", 0x21) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000e8a000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x1f, 0x6, 0x40, 0x1, 0x4, 0x3, 0xff, 0x0, @empty, @loopback=0x7f000001, {[@ssrr={0x89, 0xf, 0x7fff, [@dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @end, @lsrr={0x83, 0x7, 0x3, [@loopback=0x7f000001]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x2, 0xa200000, 0x2, 0x100000001}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000ed0000)=""/201, 0xc9) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000010000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x38}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000714000+0xa68)=0x9, &(0x7f000087c000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x189, 0x6, "1c2778941ce8", 0x5}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000bd9000)=[0x0, 0x0, 0x64, 0x4, 0x81, 0x3, 0x1], 0x7, 0x400, 0x7, 0xffffffff, 0x9, 0x800, {0x100, 0x1, 0xff, 0x1, 0x0, 0x3, 0x0, 0x1, 0x49a, 0x4, 0x7, 0x0, 0x3, 0x8, "2bdda9c355bdf970b836bc4971b26479b3e3450ca103ab87a76cf241f3507dcf"}}) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socketpair(0x8, 0x80000, 0x7, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000030000)) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) socketpair(0xa, 0x1, 0x8a51, &(0x7f0000034000-0x8)) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xcf7, &(0x7f0000022000-0x8)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000010000-0x18)={0x0, 0x8, 0x8, [0x27c, 0x8, 0x6, 0xff, 0x3, 0xfffffffffffffffb, 0x0, 0x100000000]}, &(0x7f0000020000)=0x18) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r1, 0x48, &(0x7f0000021000-0x48)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x1, 0x3f, @empty, 0xc4b5}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f000000b000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5}, 0x0) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000a6f000)=""/40, &(0x7f0000fc2000-0x4)=0x28) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d28000)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x0, 0xe6e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}, 0x8, [0x4, 0x7fff, 0x6, 0x0, 0x7, 0x96c0, 0x200, 0x7ff]}, 0x5c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xde) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb14, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[]}, 0x0) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000012000-0x8)={0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000823000)="0874f42621ee0b316f24273c050d7773d9c031453f210a5ee38d3c33eb735b316d46c3ebe869b3a5d558def1f5dfbe0634c95a30b0c3d3de2a8f03dd07239f0815e3e6244f3d1ae221d300cee630232a150fc8b6fd51b001b142b58f412a683d98d8412a3ced7e2868f274c9b99824762b59bc11772f40459a504a48ddad4fccca3c98570e808b72adf79faf763abead3457d4291f2085bad8", 0x99) sendto$inet6(r0, &(0x7f0000c22000-0x679), 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x18) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f00004f7000)="476f3a3bd015", 0x6, 0x1, &(0x7f0000408000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) bind(r0, &(0x7f000003e000-0x10)=@ipx={0x4, 0x8, 0x100000001, "05c991de4abd", 0x7f}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a64000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x3}, {0x0, 0x0, 0x0, 0x101}, {0x40000000000}}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000)={@random="cd2a9703e700", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "51faae", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x2, 0x6, 0x3, 0x5, 0x2}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001b000-0x8)=@assoc_value={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000019000)={0x0}) pipe(&(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000001a000-0xc)={r3, 0x80000, r4}) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002ac000)=@fragment={0x89, 0x0, 0x800, 0x8, 0x0, 0x2, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000b6f000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/07 10:01:34 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000065c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet(0x2, 0x800, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000032d000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00005cc000)) r3 = accept4$packet(r2, 0x0, &(0x7f0000c1b000), 0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009b4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000904000-0x8)={0x3, 0x3}) splice(r5, &(0x7f000073b000)=0x61, r2, &(0x7f00005ee000-0x8), 0x100, 0x6) bind$inet(r4, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r3, &(0x7f00002e5000-0x38)={&(0x7f0000016000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000514000-0x20)=[{&(0x7f0000d5e000)=""/78, 0x4e}, {&(0x7f00000f3000)=""/79, 0x4f}], 0x2, &(0x7f0000438000-0xea)=""/234, 0xea, 0x81}, 0x2000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ed000-0x8)={0x0, 0xffffffff}, &(0x7f0000736000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f000040f000)={r7, 0xb0, &(0x7f0000246000)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7000000000000}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x100000001}]}, &(0x7f00000c3000-0x4)=0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f59000)={0x0, 0x6}, &(0x7f0000b78000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000022e000-0x8)={r8}, &(0x7f000028e000)=0x8) r9 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00009dc000), &(0x7f0000037000-0x4)=0x60, 0x800) getsockopt$nfc_llcp(r9, 0x118, 0x2, &(0x7f0000877000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00004a3000)={0x5}) connect$inet(r4, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000889000)={&(0x7f00003b3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg(r4, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0), 0xfffffe88}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/07 10:01:34 executing program 6: pipe(&(0x7f00000f4000-0x8)={0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ec9000-0x5c)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x2, 0x3d, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7fffffff}, 0x5, [0x5, 0x6, 0x0, 0x1, 0x10001, 0x2, 0x7fff, 0x100000001]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r1, &(0x7f0000016000-0x12)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x8, 0x7, 0x7fff) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008d8000)) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00008d9000)={0x100000001, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x1, @rand_addr=0x80}}}, 0x118) accept4$nfc_llcp(r1, 0x0, &(0x7f000071e000), 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000068000)=r2) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4), &(0x7f00008d9000-0x4)=0x4) 2018/02/07 10:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r0, &(0x7f0000c91000)=@can={0x1d}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000ff0000), 0x80800) sendmmsg$nfc_llcp(r1, &(0x7f00009a2000-0xe0)=[{&(0x7f0000219000)={0x27, 0x5, 0x101, 0x4, 0x20, 0x7, "df3d429c0f2951ad935dd3bd75f26e062677628461a7d6de96f03a22181c614355297cf4e5f6e8d92327a166be8fd3d3caa273ba9e1741211a25bd211d1f50", 0x3}, 0x60, &(0x7f0000253000)=[{&(0x7f00000e8000)="d1e490aca96b5b165f2d3e6a2692ec44ed72820cc6ebdfa167442dbd44d58c1ce6f11ad399a9b9ee3406dce1a42b265e4b7d92b9a96ac1b01ae128b67ac128bc3ccb5cdf89", 0x45}, {&(0x7f0000865000)="c2e655ec278af152c4c782ebc738dbfdcfb3919d8da95913728ce61b52cc8d9ec9e2901e32932ce355b1aa8cefe2277c03f8c78c8ddadac4daf31d4e5d791ff86da0f05253666afbb064ccd21a1b82cfe882de572c4eed16", 0x58}, {&(0x7f0000a4e000-0xd7)="bee99ef4a1043999fc024deb79dcb427a39b98b6a474c02d87c634304e08522308f0b7196877e67a66db9fc2a3b4ff561fea6adceb87754b93da4fd3bd6619de386c78528eac6e01f603db8651c1369984acc4383cc370ae1663241f93d80f4c5e9c66ec16412e873116794339c55c768019cacc2485a87920441247cf753c74366f413d443bd12b96dc3dd36fbda4b51953c7568e80258f1ac1be77c61158cef77e26b43762f7682e0ad49c0971ffa4751cdaeca0ac23741f2404ce03f919cdd0498b6d85f3379e4ed4bd54f32b7d5f0ca25869fd06cc", 0xd7}, {&(0x7f0000e77000-0x54)="17e7fabb6dece5752a0702d8cf191577414d7bfb131afcedf659c545d4d53e1d67d4c56b6e41eed380892f5391316c929884411b0bb695bf9e1dfa574a292e827536311ad56a40d58d9a5ef0b5eb22ae607ed13c", 0x54}, {&(0x7f0000c95000)="3e194d9e53ffb187c8cb8c225b1e22cb2607831e7bb3d9d5a59302ca3ac8269b4ca1148fcb84e4ee6ccf7cc0a5c1c51287c4815f372dbcadef8aa138761568eec2e505d4ee35a8cc83eee29e2c73fa633e6a5a672a6330b9929db26426332c15f4533843fc6242916f578c0d656dcfa140b4d7e3dc9716c5433359631ddd387e3c39129a814674cd1503a25b45123298686192a71195eed9ba34157649b15b8053853fef91ed9de56c93127f3a0d282c2a358202153fbfd997159d95a3603652c33ea42cf89f46f6417754d60052da1ee3b798999cc0082f0ca0683df580700d32896604", 0xe4}], 0x5, &(0x7f0000a56000-0xf0)={0xf0, 0x10f, 0x1f, "0e65195996d86207611b7438b48fdf3ffdbdf7f0345c9099f9444aa815fd031fd2cca24b9b74a53a764f1a141e944b1686b0948f32f66c3f01c0974eef0008a7380b91076732651982f3994df9b2ad3f7fe0b5e042baa1eefce2559d84c778a235feeb6d58bf8ab3e846f718ba2e25917c0ff1ff1604f3d2a22e0bf82ebe94bd98db151c1cc44a29de7eb7a3d9f677b4a76323df9a46795e0cbfaf53b255d447a2ea4d2fce6e80cabaacb8ac74da7686d2620f2a7552ba8582871630c3125e4f9152febf5b690eba33b847ebf4fac927978dd1153b52cc0557"}, 0xf0, 0x80}, {&(0x7f0000bb1000)={0x27, 0x7, 0x7f, 0x7, 0x9, 0x100000000, "47baf8e9cf0df7f42723d29ff3c8d52182d2f4f2c0082086457c4e8d0e64f34451ca07208d78b80b0b314987f2bf8a1f7e541b6bf49738118d894725c3a6a3", 0xfff}, 0x60, &(0x7f0000be3000)=[], 0x0, &(0x7f00001c6000-0x38)={0x38, 0x115, 0x2, "6772a707f2b3e0e34e381c610dbd501ca4d0ea6192d23afca23cd8c72a2afeca7790b4dead"}, 0x38, 0x20000040}, {&(0x7f00003f8000-0x60)={0x27, 0x0, 0x96, 0x7, 0x5, 0x90cf, "346297eec417105ce24ccea4b528a18b7c1326d930cefae27b2ef91713149f3da6406500c18f9c86e79a77da4f73bf75a0e001a98acdc0d6dd5c736c1fcfd0", 0x2}, 0x60, &(0x7f000009b000-0x20)=[{&(0x7f00000bd000-0x83)="94d893699586aa37b4ee0eba9652a945deb0d0afccfd8a6f940b15cc75871f680b959bf5d8a895ce3ca009736230fbcc1dfe58239811b3cb571dbd1be8dc85e0d2a298704a6a4d17cfef0de10c8324a5d67623b81b15239a0038a04f820ab833f62f09b003ddd4ceed968674dfee94dc0e22538153f790e3f6c3bc40d4af690d281998", 0x83}, {&(0x7f000050a000)="41510060845ad71de3119f3ff899f6cc4965eb35ef54fc99236c0f824c67affbb1d4eb3790cfda053dbf2090a17b833d0c12c442da0803d5b23cebb04fa3141877307fb8fe58c5a16b297ca043c07bff9431ef58adcac12511d1413a30bab5316517c6826f2815a670090d077c0e7cf51ec54f18e9b55c131645164685394310ba5a71f2b73cc433e88ae83edc299585e4bc7c3b600d56fe8b25aa2553cfec7ebf806787fb09a77f3b58ae53283ae8ccfbfb72821c", 0xb5}], 0x2, &(0x7f00006d4000-0x78)={0x78, 0x10f, 0x7, "a1b6d8a5b40838832d404d58b9f973e3de328a55b1eff99a566476136ac1c88ffd76c4a8ecade2c5e1bda9467ee15db230a5257545b799047c08388e62becd016c6a62e539e9d684c04c824ae7771a613d6265baaaec312fded6ef335bb2faa045"}, 0x78, 0x80}, {&(0x7f0000517000-0x60)={0x27, 0x1200, 0x0, 0x5, 0x79, 0x2, "bc481be04bd193c144a80143ca6ebe457624e6ce052cd90fa04907233996dd58262f68939cdd17e5c7f803507f28132787fb86d528251b9f4c1a563a7ae7d1", 0x9}, 0x60, &(0x7f0000555000-0x20)=[{&(0x7f0000a32000)="2b73bbf04f6eb5b2b65eb68e066d129fc4", 0x11}, {&(0x7f00004e2000)="404e1dee6f958181ceaf1723f4083b9257c8bc495f78d72032d8c2e5ccab8400c7e6b13fed71c8fcf40b4b5f4fecbd2691e8d7a001ffd723b48dfe87df208405af23dafd33d2cd5d2af34f6c3ebbe982cf551fda424aff5c0a543d3728110fb6c198f1151342917099dcb5cc3250b8c691a259066e8d4d9084f67d7bde45ec69d02d59f9ec8ea92aaaf66bd40b33d5c4030fd78b361ffded466809d333f275a866e553693542b5017f0103b5aa89c33681bda99f3b22ef77d3e3e7f9ddc13a08ab625ad62202c5fc7cafcb548ae9928f2d1166f96376e255a4e888a4cc0366203a4b3d61de2bfacddc38caa6de", 0xed}], 0x2, &(0x7f00002f0000)={0xf8, 0x119, 0x1ff, "a0a50b632977b3183f53daf4a382c59a0406d18c17853cf18bdcb6943170fe5958a6e1a6ffbc8cee66481f471e10bb3f5b39d9697cb1a5b087dc4a2889e471a2e30e2337ae58fe62495fb35257cc9f448617abd507da5109b6d94777a62788e57e41d73c3ef55e094e5d41fce169ae7c0fd180df4937a33227718269d56bd3e606defa1200e1702bc20f4b2e6ad8df43ce4641c3bab41da6a16f9f5781edf9b782ad56566d93d12d936bde4f8bccf6f2b19f73b5280343216ce2e73d9e810d83820407901655842cd9399e92e50ef119df9a95b5891da20b6573e6313db9652d87cab2a9"}, 0xf8, 0x20000051}], 0x4, 0x40000) getpeername$netrom(r1, &(0x7f0000b53000-0x48)=@full, &(0x7f0000f7d000)=0x48) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x5, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000ee000-0x160)={{{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x3, @empty}}}, 0x0, 0x0, 0xfffffffffffffffe, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0xffffffffffffff8f) connect$inet(r1, &(0x7f0000be9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f24000)=""/222, &(0x7f0000641000)=0xde) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000798000), 0x0, 0x1, &(0x7f000069b000-0x5)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000905000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000967000)="26729b25938b261e5a77f3465112eac79d7eb29a44d6a05f15bebb39a015", 0x1e) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000), &(0x7f0000000000)) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0xffffffffffffffc1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000834000-0x38)={&(0x7f0000001000-0xe)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000f1a000)="f096ee09bb4e29ef864c60ea146b3e1f195871fc5f2634c2dd9822b1ee92b6bc08b826d3b1f9c4163e93ba03b857c3dd8c18343121b0a33680e1cfe60bb2ba4319477ad39b03d4d9faefcf5b3c3d21bb9f48c89ecc077a9104b69883a4267e580938ac8973164dd0ec5b4d67c5e786035b16b8e1987ab75706e3b8e9b6a7ea3fbc27c9555d319befdd1aef709be65f5fde6dc57eb307f0be2554fc6b817c6af9578e98d1ad8a52efe0d35aca93f6e3cdfb416e226005337b9c94383477ef2e918e9cef62c99f5d0b36b67bbe06448b79e5153f8b59b31b7121d932f22150ea8091630a37ad", 0xe5}, {&(0x7f0000001000-0x32)="d131aa4636e4957396657d473e76c297672d165dd107bbd0fcdd7d7af5e88a542ebf08c50aca88014a3b0857b62751d5b115", 0x32}, {}, {&(0x7f0000000000)="fe5436124e224ab0affc1bcad48bc83d1d98abd7800bdaa9792e77d278c80b7f9ac7097a9ea83f21e836f7591e2c755783b185e4d03748d466ffae3295614e883ce7e3e452cdde49c3fde0190de04b13b7f60ae7be126587f977ff704100d74c2c4b2496d2859db161cb2dadaed6cdccff733e13dcf7c54f3a", 0x79}, {&(0x7f00004a0000-0x8b)="9c4202167c5a245fdf4795636fc1a899ee9a177a9a35b4a2cf9d2db48c4f76207197e58398d3593c8e0c9e2b6c5f58601b86e24e5494b1856dfd6d6a4dadc7fb089acd998bc745b46e1ab4fcd9fb677b72244134037dfd04bd3e5eb007da053c8032a49f5267a240f2bb81e8023deac22e78e29f81894d440fcc5484666a6d5a21c6412d90cffd2884e5f4", 0x8b}, {&(0x7f0000ed4000-0x9a)="822a899f4c04e30d83190921cfd6bcd171802c35075e70507598fb5ad68ca9775fc0f8372f844c37470a3acd278d4827e8c3817237d245ba4bb413861906a392c175bdfec47b0604bc70ff8005993fe09244d7ce349da2c1cbbc4ad70417a4732287ef62cb0666b9904f6ca5e574278272d1a1d96e2de338330271f56b49cf2a694a7da78110bce2836e14bc79fa542361b1644a8790010a9485", 0x9a}, {&(0x7f00009f9000)="0a12", 0x2}], 0x7, 0x0, 0x0, 0x1}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f20000)={0x0, 0x200, 0x0, 0x1, 0x5136}, &(0x7f00007aa000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000072b000)=r3, 0x4) socketpair$inet6(0xa, 0x1, 0x400, &(0x7f00005db000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000025a000)={0x0, @remote, @broadcast}, &(0x7f0000727000-0x4)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f000069b000)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000235000-0x4), &(0x7f0000e70000-0x4)=0x4) sendmsg$netlink(r1, &(0x7f00003f3000)={0x0, 0x0, &(0x7f0000c43000-0x10)=[{&(0x7f000073c000)={0x1280, 0x29, 0x820, 0x7, 0x3, "", [@nested={0xd0, 0x26, [@generic="4fb9bea2f89ec69e67d3690315a78887f5d9b6e1c283b30c400c15045628d88430", @generic="c40c845a5af4f5a09484bceb0bbfc9f310139d51b46b6d1a4ad924081dafdd83a6b5a87d6a45ebc1a97ddfb0f3bd4ff8dc69afa6da798663fe04a19ddaf58327be3e642b0c9a01202700ab1eb2a531608cd3de9b2b476bf5d587daa03719a76e3245a366928efdb3282967074e375dc171723cb0d7a680b617d75eef82782bbc510fa6654543afcdd0b7b7cf7cd11f187c10fb89b65305e09ec9789b649949c9d88720f6fd05c191f4"]}, @generic="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@generic="6680852ed48d2b8583e4ff98efa39731c353ababc91ea20457eab0c3fdbb41586311c54450f351f8b43ada59677d0508b72149cb355e212115f363ca3c72064876e04a9384527d", @generic="131a92122625b45040febbfd4028bd4100230212f30785e8b7a9cfcdea4fdc0b59b48b1589a0c53cd49cdeef19ba6eb8d96ae6554a8ddd584ccfed6cb83cdb42a13953980e2dd4315eb983e79e29cf3742c383ddde5c9f9cab9c003bca30f0dbcd99880af092715be51f71268aca6011046579", @generic="39c9418c8e45259034e4a78280864a46977241d1350750a0c2ea11ee07e8165d62b66833521f0054ec01f884a3cc8cbe3851558d9f54606cf466fff2fc88f5a166610cd044a1929a79d3660621adb6c80c111263cf10c6ec459524f07e95112b3c2d2e071fcb85be6d197d99d49b64adb64416839102c67664982361d938b6404222fd123df5097884ba091b140ac6a59aef337760475ca7f62e076b6c5f12a808941c7b0e5678983ebe05cfbf00f46684325e5fa8ea715a2a75b69366899a76d3c576600a4c6b3dd8bfa9f3908768ad278fb81018b58e99a8de02bdfe59ad3449b26cc1"]}, 0x1280}], 0x1, &(0x7f0000e7e000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4040000}, 0x0) 2018/02/07 10:01:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@rand_addr, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x200000000ce, &(0x7f0000506000-0x4), 0x62e69b0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006c7000)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000259000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cd0000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000507000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x914}, &(0x7f0000001000-0x4)=0x8) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c49000)={r4, @in6={{0xa, 0x1, 0x8000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x8, 0x7aa, 0x6, 0x8}, &(0x7f00007ee000-0x4)=0xa0) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x0, &(0x7f0000101000-0xc8)=[]}, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f00002f4000+0x751)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000c8000-0x4)=@assoc_id=0x0, &(0x7f00000f4000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000df7000)={r2, 0x800, 0x1}, 0x8) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x3, &(0x7f0000009000-0x50)={0x0, 0x0}}, 0xffea) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=r2, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d04000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x1, @rand_addr=0x2}, @common='ip6tnl0\x00'}) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) r2 = accept4(r1, &(0x7f0000d66000-0x8)=@un=@abs, &(0x7f0000c35000)=0x8, 0x80800) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f93000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000d98000)=0xe8) r4 = getuid() mmap(&(0x7f0000f92000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d3f000)) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f93000-0x38)={&(0x7f0000f92000)={0x10, 0x0, 0x0, 0xe545edc0857e2597}, 0xc, &(0x7f0000f92000)={&(0x7f0000f93000-0x2360)={0x2360, 0xb, 0xa, 0x400, 0x5, 0x1, {0xf}, [@nested={0x126c, 0x80, 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@typed={0xc, 0x1f, @u32=0x10001}, @generic="83fbad32ce3c709a160b4ccf125f44f0ab458116afefe2faa02a8a849071e3e5d013af17fbfafdd5131b21f19631be8ef27f5584b1d45ab64f971921c9db5e29dc3d683ca45b0c681e3d84272bd3787f8bd9cff4ce8dc20199bc1706675a950791a3ffcd", @typed={0xc, 0x25, @uid=r3}, @typed={0x7c, 0x8d, @binary="21f14b198da9afc1bc48f7915c220614e15077d8f2aae204bafb1c98f6032a4086394deb919f7464257aed1bbdd4f1a19df03c83ae0f7d4e5b5f0b7e6cf8cbbfdd2d29a9f66776d47674969b559eaf43d1a342010d2607a7dbb97456b93eee8d8151e0f891d5e83e4400c69713fd78d5d1c5f0"}, @generic="a54a3cc01405693e81580bec35bf538f92299976275dbe4f0bb5acdfbb7f1468a327e386ec392fc07c81ff9218e15b58518f7e76c58d", @generic="eeb524f0fc2d56738c28aad7500d36b5df6ed12cac2dc5f20c48cd6d3421a4fab18715ee88a36019cc7311ca98f171f3ed0d6c6c037d391ff663e815dadcfffdd64d3adeb2a953e0c64a83ca55e5e905d60fada6d64a2a5521d04cf89bf5cd7cce55b4edfadb49b742ee635cf7f6e42f0f99f7389ea2f1ed43cb52131b67135d198a735e92a88a8a3e78b57a5bdfa58da628302312774d5bc27442b1ab2d1eee41", @generic="1b7c36bf3d03ae8e90450c69faca479b224901ccbfcf4de5798c94333859c5c567aafb0ac0ea992d82296bab077542acb2326701de5e323c7f0ef4cd643ca4c700676c24a0db9b7e5b12f56a9ab12fa7eb55ba62b3fe035da4ce48d33e44cea4fca734cebdf1e8dbf24144459533f4fbedcd3ccd83ed6b0e5a4cba69831cde6c42b87a94056b8dbe187aa2baaaa16a0f8fb22ee4aa3d56f69b"]}, @nested={0x48, 0x16, [@typed={0xc, 0x6e, @uid=r4}, @typed={0xc, 0x43, @fd=r1}, @typed={0x10, 0x11, @u64=0xdfd}, @typed={0x10, 0x5e, @u64=0x3c}, @typed={0xc, 0x17, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="b9a339b27265f9aaea9e4513eef45c69658d75decc85909c1187fcb776d95a1847250701d2109110323f6b26c42cf77c86fb40eab24c204b4b41208dcc2c0686baece5dc7cb7d5b971a6b057071e5f303bd8b5ea561b0c48f8b1c55bc2b0b65c3e6ab0a877d9", @nested={0xc, 0x5d, [@typed={0x8, 0xb}]}, @nested={0x101c, 0x44, [@generic="e2bcd6549024c736d2907212beb77feeefb91a165a23b5", @generic="870a4302717899ce137570519dbfd14aa32e7b93eb7d678658678a5ce923f85556c8302a90265b2822888000ec9dd9702faa2cedaf1b6ffb2038d39ba41e85bd4f9d5479fabade492d937b5ec7438a06db9a4e617eec286f7649614aa058e6d0c0c330681c5c5f8ee3c0ade9717ca2fcad084ece7e16b16f3c47e4c951ee66cebba7ed30e35ac8d25c9f49b75e47e1ccfa2b653fc0fdce4edfe7c41f3a46707b6fe6dfe2f236cfe25bb94284e0c27fb96fd1d8ce074defd9d1602dcf3859e2925dd8e6b533948fe3c135791cc43da91d722b9ff015ddc6661aa8fd2b81caf4261c4549a3027ce063bd0384d9157bb6de1c328b52ece6ac16f42f19568c7131dc515daceb39a95a9ac18f5907d6e75e2551e63c7f817f6d67324f193851052cf5ea7fc9faeefe72d221099631483fde5a0955cb8ecf5e6e2e66675725fc93d1a72e209207dff05fb591532dcf89725b53403d0862d3467447cd4971e7a080bd1e0c47280d79f98ee31a17b370d95387cb7bfd1a2603c8fde87dcbcbef69901ccdb2d52ac4d6d848341ee7efd6f89bb1db785c519ad776a8ed7b8eba5f7c7216334def7530c235c2919a3b0079a6f13ac09a0c6a4bd08e2c8223d72741edbc7a231f287412807ab2e983bcfe72e2264e3ffbc2655b94001a2080d3bc75d33b170436ba50a7f1e7ee58764de8685246f6eca2a340898eb4c801ae0844a467e2a7bc64d61e702e689e82cf65d5caad9490910c8c3562d690c466e3ba411e63989714819051ed28f9592112c4b667f7b8e46d90fff101cee9c0ac0e60fcc8e65a9c419875c725a6b21b4483f78b1e5bce2444baecd712f6ceaa7acbec76e2c5ade4e35d843f79db6d1488bd3e9a0fa672ca614d87da138ae17fe64aa5749d94d1a8dd93ab28ab4d5ff02071fecbb78d42004b77dec2d9df46d4686df28393f47d580078ccd54b54b6c0d681f7ec82a30679f2cd9b50f31deba538dafb85a0d28dc1fb84cb7586a72f1d0f42d1c099be8fb8272b6df6f22831eaef306886506049f509e6e8f348b65cd276bfc98b1abdb507122f9cf911a4c036cd3f3b6c22afc2c266d2828533c05e9724bbf08c2567e69c168e3da426be1d426fe2fc350d239026ed69f34168f76674869b5dd6065c0cb60940218066caee6074ca0fef3732ebdf00b2daa2f37daf4c7daf933912439c39b87323c7b40c53c80f749c4d188f8cab75a166d811bb50696b0a24f34cc923d236c99a03c1f948d447d7d777eb15d268b4e01782c911fdb4a1efe1d6bcdc732cb1325f3af709bc8e5787c823c84b5fe92e6b0ae6a1ca3ffb65bb9ac10c0550d0993e802fa992c9fe8d1ff2de8d0260258539f5a8caedabcec0508e6c5ff359593cf89ff2784ea4179adb0dc0292ada5d6afd5532cdcb716609d61f3e7eeb11246d663782cbbf5f4a4e057a29078dd4e85401a4ccbc476751d1083fb51313ea835d723dcd56c2ece1bafce2327ae1e109bc3f034f25a07107c52ce16e183471cf22b0ce4ed6681186f45958d3a9417410edc391c8714eb947d6c1b378417e29d882a4f36331a846b0fa86f437a1f4eb599d8e9294f51caad597754966fbac1f1db801d7c9aea17fb74d254c4356e5603854c61a872cba526ae60b8d3e6ea4fa40f9b4d11851b2d2a9c301eca9bc1778b4c427fa85e0a92501114e12e67e976fa3a31b431cdc7074bac751327d87b9ea332e1d7dfa0b17a751bbccb90285ffccc1720d140933ac6d921865c42c00319c37ede8214a3fd83fc48998a6c54e6c2b26d549bf2f11139fd9d3fc5ab333fb44129d3a3c83d7817f35cb45f1fccc0e06c6b6f05198eaa7ec9f2bcd8ee088a0d5e50728e7c37585dffc238bbc7cf1099a09342a35f678578b60372eb231cf612a7bb50aa31704333b8846bee472905e49864089bda26d31858687122ed52703408fab052a2723903f6b6beb13199e879101e7da33b852135e1ab794aa578a8bd30d86ab4340c014160552aafc52a0639b6a78754781521b1ac734f6fbc5715a84fbf3d356c59600fe5058563bfeed59503027e7efae9133713575ae9c2a760b42e5450af354d82ddae0c4eb457e46aa8b20fdc8213ef353ebee299243a518586881a2898fdd1b30600e82f93c8108735d4e694c221854fb66964b51bc6e11ad555a91e02f61f9500f04946ebd66b984ccde501e6ae615a07f0d54be237fff2d338c00ac991c859675adf0ba39eed4e1fa12dea61a6011199d79d7314ce6a6cc6704068a5c03c1e9bd9437576d311de18697e2ed8d6ed6647d898dc0e7ecff64479e87e45679e9d483578fc7c742e911879d01e8d280e91071f9674e1d8dfa80914d41eb2a5859c41b24469803c38cfc5af5bd55fa19a9d29a0a5faa7da5941473882e093eb8d00b62f188e76e3d449a32069fe636886ddcb1f9d64d8edcf3d8b2eebfba7ce5ca3b0809aabe1597d79629fbe61cd3a2f657e42706102f9c63a7e2e0e7174f4df946bdd2fab7d1b1491298613574a1e08fedda230f6fa2f8998128227663d103c179fc78e55e373b068150f975d4fc0cd26e0ad655c6eb4520a3b7fafbce1875fdbdf23bd90dc0a97ecceea69a15b5ccc8f2288d12b5e639207119e7fbfff0593850de26127ef79a53d1f23d4ec6b96d1760c29190910aa12d62f423d21e7165ef569948ce7fbdb3fa062bfd8ed97d4020d674af241ea74fe2bff68ec6e9ab4705c80c958524cb0f979489c67776e1a2afe4245253f9c9d324b6771000616cff4ce45be1c8431d0e04dd9ab311ebacacea5692e903b7bd96418429de0bc90e5a18ad481de4e9662d6385da9ac9f372cff92956c09e55169f22aaa3b0a7295c94b60c5d37d20262cfffff125a562e99a269140df2c9f67d420bcd0e8b348c3938e18e3d33794b6e9051eab1500a6512633733ae72268289ad47496695046929d439ac4fcfc29a4532efacc4b4c21d0d0cc9e8ac1bcd1db3d901e74e912f2af2d0fd2801ab864f37efad7ec082341e1745559fe72a77ceed0947a92b841d7d27b3be266557ff4ef8c325f94044423c0487056f64ed06f2febce12d932ca927f502d6958464695d0d7c31dcd2d435e04abd61a342e4c7d10a71dbfe998f50d37aa28b6d785caac02ae7b4aa4e59fe8ecf4363ca6de9a1b02f1d724b7b2198676596806dad22b0cbf9a7a7c8222bc6de49f86a8aa6af6c027761adf5d21b85f44bcc93144e9d58a118a29c7da06106a14305675117bce24fa8f7e37387416494e76aadcb0596d93833c1dd3ed4ad726b15a714938714800727616804d9710a864add9f403c59303c19614470444cb2d70b1f2c1ed455dff136a9dad18caccc126b065287bba7d29fcefcec99488305d10a82bed74c101a2947d070d5a036e60621d9be5217cd88af09f38a97a2a059198afa22c9fdba1eeb931967ddf33c135ab10244f7aa3efbc79b7d88cfd32e415ef4bef5ff23971a50972eee4ac4cdd3263a830e40c95563be6b5d43cd3ce7550a4191034efe09eeb5625749a8ce20786ff3bf9afc123c685e6429249e490afb16a8856df41cd141581adc669e56e81572264fc1771f2bd337110ef636bb4a926796fbb1b766a19622743d58138ea0c273a08fe9c232e0ffff5eacd47d27992d1140d2c03fb5094d96ce7445071cdf7780c52e545db06bfee7348be7439fa2647d554306f500dbaf47dc3c0be821eb760e6cc12c8956a65842c036a8ec2ce2da66b4d41a5f79849d4fe2dacafa257c103f09ec10fc0bc65c88b999bb2226ab9cf869580c6dc43e50125d503cf02da60982eec4a67198bf55641d82c52b92b65920667aeaf013775baea19d64d6610358342ff1e7f6aaaae6513f45acafcdf8eceb6b9022f66a412350c7b2066e5159657dbeffb868a6fd57e679875189ed105d7df6f92effea192e671b4557b8caf331f1197e1bf159862f4ed54cb939738bc85f2f87f2035ce6fddea9ec0d8fc50b1d0d0922692a131162c10929e8a66d8c2f91b7035a57abd4902f1dd0f8509fbf0192a7c1406d6266d4473e763d6832e2bec07930b8fb0c1d6e7548e280b95f2497b049e8575592587cc7e978b9ac49288cb914d312434538f60039a4a9302d9177c2d062a020f552bcd110bf199ea797e825e61e7f97108ccd83ea229e94933031e6d5089949c6f57a6973a1c1813ddf7e15a11be27bc778b18c0df75452d85fc9c527b902a598e5172aab8d36ad5a67d563b6edc93307c5d32d21af1b4de5b3fe0ec429e23ac4f3f02d44524aa90faa73ef77e0c8b622c4e8ea00e06445c6006b0f7f3bf0d83de5e1cae5a4152be60b5225af0e7d3f8874d6c67dc3967d0747b203e23dc8bc59bfa5683cecba49771b155f9e0c71673301c6c41953d2b7c7e6fc225151006d931432f559416e425a9bd6a91814b65d3ea3beef24a51593504854e4103aa8d727e0557f843e183b03f18c2dacfaa0bef6297bf105428c474c0c9b2d49fd964523453854ad0e22d0ca5aa2b89491a2552943e98b4656c7357e1e18ad543b7b30030f73020ed1653d37f8ad872adcfe9924753c57a67f89e36cb3eeebd6cda438221fbb72c3b6e48135b2c57e9941187b2a3535fa0475875c296ba6df4fc6ead4f9634d8dc7dcd241f882ac6867d096a67814064e7e80427850192d61b31e5261767828066dc60cf7fb2021d28a6a2c0350999482674a7a762f3e3f8117970528e96ec5150b29726376f3321d93053332fe7c106c1b435b0ca2dd99d45e577417658ae83f4c6addbfc72463f21b7f51ea87c17c4e3ab0f939358c8cef27340610e36df2933bddde881f19a8846c023e04be24befe6c91cede4621fe95501524b4cf59eb851bede9f9d47c9d5231a3554119b4745525a65ec190cbed4a79d4fe04bbfe8a280183befa183cdf91de0c36884d7184bbe58f8bc462cea8f670813191f2a13d26cf5f2bd20bf96d02bfe911ea711920f4166ce71212ad7596e03a620ecee60745ba1d142ff411918dfece5dfb60c7e737af667166712a69817100195d9cf37d79ef40028057cf2ece7c969a19d9270536fec119e456c5e5488b8c10c4e967c33f0f9ef7d5dd04a1f66fe0ca0dedbc9ce7c5267658177401f646763ff826efaa54bf65ed6ab615cc10b4270d97db4e75e920b1b0a3c03333e32e0c578fd0688c62f250dcdf4587b23bfda5738e84ba346f57d15be6cfd11c8ac234bf97c4638cfbeb26db46fa5c809da2c17c57b5961d05d8eda4b1e0d09eefa43110e8564ca9cd9694e8b95d6674055f30313da87aedafcd16170f426d20efcc86e45d68a2f109fafdca8eb6eefc54f1104028bb6d9342695ba778dea626b6ff552f352fa96dce03383db16db5650927838f8b51b7724d9c8153924d0cbfe5c87afe610ad4caf60915a3a85e1eb1935e6f993ed3d84a24f978246e3346ba059c21cfbc39949ac8ede2424e971b437e8aa4073afa1e61c7b497fa214084e4f0bc59b5c4713a4a64c498676fdac3dd68c7dd1cb80c2c3d29d501de3d84e477802f068883100454e2af2ca8abc3e105bd4d5a10a72864ebf3ad6dc70b1e8508c9d203cd5cfd49cf4099c935d1d902efb090f567be14d4d0a73e46327e239330dff417d8e2e29ed56970b6ad6cd544c3ba6ef51c97aad39ae47e90cd1d45e9569c3a654015ab9a0e288dab9f3728eaf18df20a8ba28127a05d9bc8db11b0b5844c6915c41081a6f2ae3052557cf47cf9585a549748eaa4fe937461face7c5affdfde25874b8adcdf73d05a7b6bce2d9e9ef1ff024cd28f8faf8594da06760615"]}, @typed={0x8, 0x91}]}, 0x2360}, 0x1, 0x0, 0x0, 0x10}, 0x20000840) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000f91000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30}, 0x2) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fdf000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f00000af000)=@generic="a9dd6e53c4dccb545abb795d13af0ab4"}) bpf$PROG_LOAD(0x5, &(0x7f000090c000)={0xf, 0xd, &(0x7f0000856000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x80000000000000}, [@alu={0x7, 0xffffffffffff6b87, 0xb, 0x0, 0xb, 0x30, 0xfffffffffffffff0}, @jmp={0x5, 0x200, 0x7, 0x7, 0xe, 0x10, 0xfffffffffffffffd}, @alu={0x7, 0x42e, 0x2, 0x7, 0x0, 0x5c, 0xffffffffffffffff}, @ldst={0x2, 0x2, 0x7, 0x1, 0x4, 0xfffffff4, 0xfffffffffffffff4}, @jmp={0x5, 0x7, 0xd, 0x4, 0x9}], {0x95}}, &(0x7f0000e8d000-0xa)='syzkaller\x00', 0xffffffffffffe504, 0x82, &(0x7f0000560000)=""/130, 0x41f00, 0x1}, 0x48) recvmsg$kcm(r0, &(0x7f00008ab000)={&(0x7f0000da0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000098f000-0x20)=[{&(0x7f0000b40000-0xc0)=""/192, 0xc0}, {&(0x7f0000518000)=""/208, 0xd0}], 0x2, 0x0, 0x0, 0x8}, 0x10060) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b99000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000771000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fbd000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000075d000)={r2, 0xcc, "ece3b59dff1707249c51fb25abf943ebd1baa1700818143ed2adb7fc02fd48d323c270a7364bedb97d406f26ea865283b5936a43943023fff38973f2c4c93139596de590dff28f0bd64fe1d54c10930b691d6ff11c12a12a6625e17207cd19d788276fd0854be37ae43cda0fec072ee9af602e2a611717653a0d0db3684636b12f7583191bec76e855ff14e96fe1b062b7d77fe74eaf92b1fd3417142a604776e0dd8e579e79126e2d809c4e5363e5d639bd2660b5f2da0fa6420a86f992c6ae683a78ceb01b697d0998394b"}, &(0x7f0000f49000-0x4)=0xd4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000000a000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x52, {0x2, 0x1, @rand_addr=0x5}, @generic="223740670d1610f08be0821b997e021e"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000007000-0x20)={0x800000000000, 0x8, 0x8, 0x3, 0x2, 0xffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000000b000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x1000, "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"}, &(0x7f0000008000-0x4)=0x1008) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r3, 0x7ff}, &(0x7f000000c000-0x4)=0x8) 2018/02/07 10:01:34 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bc3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00001b2000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}}, &(0x7f0000001000-0x2)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000+0x9c6)={r1, 0x10000, 0x4, 0xfffffffffffffffc, 0x0, 0x8001}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x401}, &(0x7f0000257000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000544000-0x18)=@generic={0x6, 0xffffffff7fffffff, 0x1000}) bpf$PROG_LOAD(0x5, &(0x7f0000bc8000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x20000000000000}, 0x48) getpid() 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x10000, 0x9, 0x1, 0x1, 0x8001}, &(0x7f000000f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={r1, 0x5, 0x1}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000010000-0x4)=0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000000a000)=0xe8) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000010000-0x4)=0x2, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet(0x10, 0x3, 0x7) sendmsg(r4, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000b04000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bff000)=0x4, 0x4) recvfrom$inet(r0, &(0x7f0000424000-0x1000)=""/4096, 0x1000, 0x40000123, 0x0, 0x0) 2018/02/07 10:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007ba000)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000ab8000)=r7, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r11, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000e42000)=r12, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r13 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009df000), &(0x7f0000f9a000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000997000-0x4)=0x20) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000895000)=@un=@file={0x0, ""/4096}, &(0x7f0000f9c000-0x4)=0x1002) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000f9b000)="be00e73b1e332374ebb8ad69c044623d17781023c7e01aa07c92e92724cb6d91b5d3907555bdeb076a92e395a085ef1c5cf30456f7483d2b9fbfb77d1a76cba367e05e2457d64c2f10471d512823108df97e01700651e81a6a6532af5f46bf0a66b55187f7078f0f34018bad4dd99ad939a549c877b68bb5deff91d1874d0950a848c692ad53742a5a41fa4f5391591878aef83f55e6e9ffbe40d5c18e9dfe3570cd58e01dd73cd0acac806cd8dcd31dddc968c321b71dbad9ee43c5985c392b215c4c31e2ce4839") 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x4, 0x3, [0x4c, 0x81, 0x11d4]}, &(0x7f0000000000+0x907)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000213000)={r1, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xfffffe3b, &(0x7f0000df6000)={&(0x7f00000bd000-0x20)={0x14, 0x57, 0xa, 0x200, 0x4, 0xffffffffffffffff, {0x80001, 0x0, 0x1000}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fca000-0x4e)="b93328aec79dbb98f090753299959c0ea545045de2ab4116113f8c82766d9377b0a7d268454be9dcbced3ded181cf0ee3bde26dfa3d810a79bd1c50bdc7742bc8d62f6df15871dcf2e501bace235", 0x4e, 0x8800, &(0x7f0000fca000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000097a000)={{{@in6=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000029f000-0x4)=0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000fc9000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0x0, 0xaa}, @empty, @dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xc}, @rand_addr]}, 0x38) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000095a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4), &(0x7f000082c000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = getpid() mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000fca000)=r3) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x7, 0x8) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000002b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x24) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004dd000)=@ethernet={0x0, @dev}, &(0x7f00008ff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005b3000)=@assoc_value={0x0, 0xffffffffffffffc2}, &(0x7f0000bd7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e0d000-0xe)={r1, 0x6, 0x3, [0x9, 0x5, 0x3]}, 0xe) r2 = socket$netlink(0x10, 0x3, 0x20000003) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f94000)={r1, 0xba, 0x3, 0xfffffffffffffffc, 0x100, 0x3ff, 0x7fff, 0x2, {r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x400, 0x100000000, 0xc263, 0x80000001, 0x80000001}}, &(0x7f0000c9b000-0x4)=0xb8) sendmsg$nl_route(r2, &(0x7f0000a81000)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000966000-0x1a4)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x5, @ipv4=@multicast1=0xe0000001}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000047a000)={@empty, 0x0}, &(0x7f00005f0000)=0x14) sendmsg$key(r0, &(0x7f000081f000-0x38)={0x0, 0x0, &(0x7f0000b32000-0x10)={&(0x7f0000dad000)={0x2, 0xa, 0x9, 0xf, 0x29, 0x0, 0x4, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x3, @multicast1=0xe0000001}}, @sadb_key={0x20, 0x9, 0x788, 0x0, "b0ca01a21f8874654074c42952b6d2a31b2b03aa12c600a193b72736dbdd2333682080e08eaba0d743ecdc878efa22ce5a78950a2e68b5681ca8d0143dc56f3162ac69928c43e4eacb5bc4663b723fa30a3116bc1cedac0a4a0dcac0d275070c4a5f113c84f9f5bfd30a6ac535623cac6851dbc28703512930598596fcc39d81e41c26dbbe70a86f9fd1b98c2b12bd16f66e8457f8ca6e91c07e20bc3251353e3cc520591d01537e57cda23c276759e86bcd4db880e0a76a2e0d30d957cf26e02342a2077a1cc476d10a29dae206e0403b2e6cceb0838d30542531dc88e6731becb149ccfc2b0c4a3f347eed8e0244722d"}]}, 0x148}, 0x1}, 0x20040001) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000021d000)={r3, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r4 = accept(r2, 0x0, &(0x7f0000f74000)) connect$bt_l2cap(r4, &(0x7f0000968000-0xe)={0x1f, 0x7ff, {0x9, 0x6, 0x1, 0x8, 0x7, 0x9}, 0x89}, 0xe) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x4, 0x4) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000017000)={0x9, &(0x7f0000037000)=[{0x7, 0x1, 0x7, 0x3f}, {0x9, 0x5, 0x0, 0x1}, {0x200, 0x6, 0xfffffffffffffff9}, {0x5, 0x655, 0x1, 0x80000001}, {0x401, 0x1c0000000000, 0xffffffffffff0001, 0xd9c}, {0x1ff, 0x1f, 0x7, 0x3ff}, {0xff, 0x1, 0x9c, 0x20}, {0x4, 0x1, 0x100000000, 0x3ff}, {0x0, 0x2, 0x1000000000, 0x10001}]}, 0x10) sendto$inet(r0, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000153000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000063f000-0x38)={&(0x7f0000be4000-0x6)=@hci, 0x6, &(0x7f0000c7d000)=[{&(0x7f000050f000)=""/142, 0x8e}, {&(0x7f0000f69000-0x96)=""/150, 0x96}, {&(0x7f000068c000)=""/149, 0x95}, {&(0x7f00005e1000)=""/132, 0x84}, {&(0x7f0000e7a000)=""/255, 0xff}, {&(0x7f00003bb000-0x76)=""/118, 0x76}, {&(0x7f0000e3e000-0x7f)=""/127, 0x7f}], 0x7, &(0x7f0000c15000)=""/67, 0x43, 0x7}, 0x2101) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0xfffffffffffffc00}, 0x1c) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x2c) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000027000)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000027000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x1, 0x9, 0x2, 0x8, 0xa, 0xa0, 0xa0, 0x16, 0x0, r1}, {0x50c, 0x9, 0x7fffffff, 0x2, 0x0, 0x8, 0x5, 0xaeb}, {0x1, 0x20, 0x0, 0x8}, 0x7, 0x7, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x1, 0x3, 0x0, 0x0, 0x5}}, 0xe8) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000875000-0x28)={@common='ipddp0\x00', &(0x7f0000ca5000)=@ethtool_sset_info={0x37, 0xffffffffffffffe1, 0x1f, [0x6, 0x8b, 0x86]}}) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) pipe(&(0x7f0000e84000)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bf8000-0x3)={&(0x7f0000564000-0x8)='./file0\x00', r1}, 0xc) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000+0x4ee)="134387fabaeae8ff91eb6935cd0c71d3ec8f86bfb984393722c3cc1e4fa4c7754cd66dad50ec2ae2fafc658e97aec0f8570e0af10d9f20a32f30ba6c71f8f505a92970b525d7b561d2b7f532699e10473ee6c84f197c091c824841d97a104dda93a603e7c03078f125f47b60418b8d9ac450260ecad3a018592a1e92a8cb7c0f75b079de938f2133538961d34678bfc51cf7653a63ec2183bacba891a7cfe6b29d6666cde0e8d69ceee44104bc0941f5fe309402e06d071f5b18a429419a91a9", 0xc0, 0x4804, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000259000-0x14b0)=[{0x10}], 0x10}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) accept$ax25(r0, &(0x7f0000004000-0xf), &(0x7f0000002000)=0x10) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) tee(r0, r0, 0x7fffffff, 0xe) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1}]}, 0x18}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0xfffffffffffffffd) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) sendto(r0, &(0x7f0000ac7000), 0x2cd, 0x0, &(0x7f0000036000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000af000-0x8)={0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000cbd000)=0x1, 0x4) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4), &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0}) r4 = accept4$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r6, 0x80000, r7}) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000f45000)={0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000f79000)={r9, 0x2}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r12, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r11, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/07 10:01:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000367000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x4}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000005000-0x4), 0x2) socket$bt_rfcomm(0x1f, 0x800003, 0x3) 2018/02/07 10:01:34 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000007b000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req={0x6, 0x10000, 0x1d1, 0x800}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000163000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000056000)=0x7, 0x4) sendmsg(r1, &(0x7f0000573000-0x38)={&(0x7f0000db5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001}, 0x2, 0x4, 0x4}}, 0x26, &(0x7f0000973000)=[{&(0x7f0000701000-0x3e)="8acf7134497de8f533ffb543e74c47e9e89e8d85fce91ab996f1b89ecc61e0efb6366e881b74ae92703021a663c298ae9cef4a7bfe91bb59833bc0c63981", 0x3e}, {&(0x7f000039b000-0x10)="7b955a786f47726ea91caad67028afc7", 0x10}], 0x2, &(0x7f00004c2000-0x1068)=[{0x1010, 0x108, 0x8, "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"}, {0x58, 0x115, 0xfffffffffffffffc, "518b2057e005b98d5356a213181c08aa116b54b73e2b6f7aaa16fa8ae164b9d1e71ce9ca3f1100fb37f97f0783cef893f49892a45da0396053009c6e4bbe0af9741463c779d58220"}], 0x1068, 0x20040000}, 0x4000001) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f0000e78000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000077e000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(camellia-asm)\x00'}}}]}, 0x13c}, 0x1}, 0x0) r5 = accept4$inet6(r2, 0x0, &(0x7f0000c4b000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000277000-0x8)={0x0, 0x2}, &(0x7f00008b5000)=0x8) accept$unix(r0, &(0x7f00004a2000)=@file={0x0, ""/2}, &(0x7f0000377000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000023c000-0x8)={r6, 0xffffffffffffabf4}, &(0x7f00000f1000-0x4)=0x8) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000e34000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e48000-0x4)=0x1c) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffffffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x2f8) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000030000-0x78)={0x8000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x220, 0x9, 0x3f, 0xfffffffffffffffe, 0x0, &(0x7f000002f000)=@generic="8311d499838911c9a9a0ba0f095db866", 0x5, 0x2, 0x6}) r1 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000), &(0x7f000000d000)}, 0x20) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000843000)={0x0}) getpeername$packet(r1, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000216000-0x4)=0x14) 2018/02/07 10:01:34 executing program 6: socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f}, 0x20) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000d8000-0x14)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000165000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000194000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x401, 0x2, 0xfffffffffffffbff, 0x0, 0x94b, 0x40000, r2}) 2018/02/07 10:01:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006dc000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000665000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = accept4$inet6(r2, 0x0, &(0x7f0000eff000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00004fc000-0x4), &(0x7f0000746000-0x4)=0x4) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) sendmmsg(r2, &(0x7f000076d000)=[{{&(0x7f0000887000)=@sco={0x1f, {0x459e, 0x9, 0x1, 0xfff, 0xfffffffffffffff8, 0x7}}, 0x8, &(0x7f0000468000-0x80)=[{&(0x7f00002e8000-0x61)="2d2033eaea749d62d84e870a82b248b5ad6d55dfd7b811f919b259ee2a9b4cbc454db8d95922a858d8373939730ba9a6d2963f934ce3e26f0230dcad4039dc4912e2fb860792a9f9d487a915591795366f98930d5c389b8a2138211e83232ed025", 0x61}, {&(0x7f00008f4000-0xf0)="09b972882b5835fd91cec52065173603397ef76f4aba040c48e16a9a96e55e18d3d68d2775c87c384a39b6f697e5889bbf0ece47c2bb17c0e1ef228d25122cb89ba79db00be38d5448613deaf87470b73e06b254853cac41cc41dd2e68fb1ecb9198e228ff9cfbf9a3ddf55a91679ec887cf63452027030ecec7fc20931cfcf09424d301d21bc693743bf4f7e61227ad19d46006fa8ed3d95912609772135e302c597a52d679521f08ecdf5b73e5baa971bba275953bb2752cf3cd81e8c7a81d2c10f2955ab9cf6bc0475d9d22cbd0137f957c3e1f747d042af8aaba7e46d05e89f24c16026e3236905b203d962dfd0c", 0xf0}, {&(0x7f0000ac4000)="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", 0xfa}, {&(0x7f00004b3000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000921000)=[{0x98, 0x10e, 0x2, "d7129ee6c5bc99e5e99e37c66e67b9737a7c41b2241267c394e360add239768a6322f71d1a7b35ab4438cff1e281c3417d32618582121382232c3481dd817c7fa8bb03e53a9d2e263331d3f6c41bd35d956c984221601006fdb8c83e608f3aa01b6ae657bde10ec4537ef6c62c2819d66934697e098c804eed5abfb50601da90eb02e0"}], 0x98, 0x40000}, 0x44}, {{&(0x7f0000b1d000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000028e000-0x10)=[{&(0x7f00006ee000-0xcd)="ffe9b7d753a51ae819e721f8cc4cfa2857aa46a0aa4b866dae0d954bfd4e013051e14f34d0d1f697ffc2986508aef14d23fb9ca2b8f7b48d708f1e7c47492e649c321448aa628ee7b5ffd88c056051ceaf73fb70dbdbb8e70b1237acba389e42860310ef2d011fe758ae283139081a203c5649b562e8f1a07251e8c52c2fb5d5368499893628c99a4b7190002543614bfb9209165cce983766c95f8d3cdf6274f8da7e919b07865635e2e3de856062e52e5ba19a38f2965611ef4dfa33dac49e2ba19bae5c355325935673de0f", 0xcd}], 0x1, 0x0, 0x0, 0x10}, 0x6}], 0x2, 0x20040000) bind$packet(r4, &(0x7f000093a000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xff4f) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000151000)={@generic="e92b843c607de2442ba03e9f306668ee", @ifru_addrs={0x2, 0x2, @rand_addr=0x7f}}) getsockname(r0, &(0x7f0000647000)=@can={0x0, 0x0}, &(0x7f00001b5000-0x4)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000128000)={@rand_addr=0x1c8, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) unshare(0x100000) 2018/02/07 10:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000ca000-0xac)={0x0, 0xa4, "c99120bdeb2f13760940793a1c6ff92a302fce068e863e18fb28c8635c961455ff04032d9b01fc1d0f08fd3166fde44c830feb7233f83a2465d1d091405a34c5e73911d26262282e39a3e49e302d4814fcaef37323843c09bcf3cd60fd965179cd0564dc01eb02ac28bde7642f1d9fa77ae7fc6f622eac7e3c11868fe18af341047cd90158611e64a5c4af3c2b8d1ff5c2bb74889b5ab6c7357573f1152d54103a4e846c"}, &(0x7f0000c41000)=0xac) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d2d000-0x10)={r1, 0x58, &(0x7f0000411000)=[@in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x2e66, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000a78000-0x4)=0x10) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006ef000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000956000-0xb)={0x6, 0x3ff, 0x6, 0x7, 0x8001, 0x0, 0x1, 0x4, 0xba5f, 0x100}, 0xb) poll(&(0x7f00001bc000-0x50)=[{r0}], 0x1, 0x2) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00005b6000-0x4)=0x3, 0x4) socketpair(0x3, 0x4, 0x101, &(0x7f00007b1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000032e000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x20000000000005, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000030000-0x8), 0x33db1217) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffed4, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) [ 54.373399] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 54.386096] ipt_REJECT: TCP_RESET invalid for non-tcp [ 54.403882] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000004) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0xfffffedb) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000002a000), &(0x7f000002a000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000029000)) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000002b000), 0xfffffffffffffffd, 0xffffffff) connect$ipx(0xffffffffffffffff, &(0x7f0000029000)={0x4, 0x0, 0x0, "7784c32d8a84"}, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000002d000-0x4)={r1}) 2018/02/07 10:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) getgid() getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001e4000), &(0x7f0000214000)=0xffffffffffffff8e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000df5000-0x14), &(0x7f0000260000-0x4)=0x14) syz_emit_ethernet(0xc7, &(0x7f000097f000-0xc7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [{[{0x9100, 0x3ff, 0x8001, 0xad}], {0x8100, 0xfff, 0x4, 0x100000001}}], {@mpls_uc={0x8847, {[{0x6, 0x6, 0xc00000000000000, 0x7}], @llc={@llc={0xd4, 0xf8, '\n', "e83004c6e7032f2247e4a16f965c1635e7eaca2019746be6a4fe1b439cf00177ba6fc57940718e99d9cd2f4cdaf08d6cdd98f22a81d1984c0aaa647628a52074430390f10298aca44f1b0c395d9b88515ff4b88bb6ea98133a83846ec48eb53309ef8a0fe0cbdbe21a203d5cccedfb7cafcfc506ad2de9d4aa074a961e1ce865be7afe29951a93dda58f584f7cd076eada867a559b78d10ef2322a0d1f52e11817c60b2cfd1c00e25eb3"}}}}}}, &(0x7f0000b5a000)={0x0, 0x3, [0x904, 0x5a5, 0xd32]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r1}) socketpair(0xb, 0x1, 0xb2a, &(0x7f0000b3f000-0x8)={0x0, 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000d36000)={r1, 0x1, 0x6, @random="dddcbb26607f"}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb4cd87fd151f2540, &(0x7f000094b000-0x35)="c0dcc3eb38ca87f52898a33348fd4aa4e73694ef05fc22f62534b7d3ebd8045e5ac56f8d3f2764053d886d9617d3cd21d1232e1a73", 0x35) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007a3000)={0x0, 0x4, 0x208, 0x6, 0x80000001, 0x661e, 0xfffffffffffffffb, 0x7f, 0x0}, &(0x7f00006e6000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a64000-0x10)={r3, 0x6, 0x8, 0x6}, &(0x7f000046d000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009bb000-0x8)={r4, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001ab000)={r4, 0x7f}, &(0x7f0000ca2000-0x4)=0x8) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000047000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@multicast1=0xe0000001]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000842000)={0x0, 0x0, []}) getsockname(0xffffffffffffff9c, &(0x7f0000715000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00003a9000-0x4)=0x3a) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00004f4000)={@in={0x2, 0x3, @rand_addr=0x9}, {&(0x7f0000e78000)=""/99, 0x63}, &(0x7f00009f4000), 0x5}, 0x30) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000011000-0x4)=0x10, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000011000)={@common='ifb0\x00', 0x3ff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000010000)={&(0x7f0000009000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000011000-0x40)=[{&(0x7f0000012000+0x4c)=""/190, 0xbe}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/32, 0x20}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000000e000)=""/102, 0x66, 0x8}, 0x2002) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0xfffffffffffffecd, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x26e], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [0x1], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@AUDIT={0x0, 'AUDIT\x00', 0x0, {0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {}, {0x1}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0xfffffffffffffff8}, 0x1) r1 = accept(r0, 0x0, &(0x7f0000015000-0x4)) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={0x0}, &(0x7f000001f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000c000)={r2, 0xcb, "11065b2ee52864a36631b7fd0d9e67d6f20f44421afbeb084536f78d6724381cfcc362a4dfa3c04fa8333dcded1fdd18c904c22dd6d69ddd7e545d0c554421a67da2a95f82e995a2d60da7799d8a5af55c196c2602614afe2be864f5690213c8ed8e32a498601681c8814aa1bb3def70636d45c615d79e7f9b624ec7d16aefcd4d77dd7e84af9e556d1146b738c84d26fac7a141d1a15199e0d9703973d3b0acbb72661358aaeacaa11468c2aa6099be5d0870f554c3621e8781ea70b89c37bacecab17d36c1b3aee2fb1b"}, &(0x7f0000016000-0x4)=0xd3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000001f000)={"353ec4dd10fee2de20da41c2acb01e20", {0x4, 0x8, 0x4, "90d53e6a012b", 0xda}}) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005b0000)={0x0, 0xd4, "73942fcea1c8a4f23c3a589ff12c3d6acec2e98484be3e10c3132764f4e1cc87f7a105bf7e37973078a1603633167be846ddf5863270403afcd4b0aa7444bac65924fa9b52ac9f928e6182ca8aace96c4500983f9c76af7855f2dcf05adb8d6670049d9a351f468bf67ca0bb3320dcabd50ec8828865fa75c8483d943f0aa79757b3cbe23d518a3246cbdeb3a0dd6ba1e75aa8e81bc53b29552c557697ea4bc0f75abce4639cd7b2f3d0da55bb3fdae7545ec40035a290ed14fcb5cf50badb3433dcd45d6b7c840ef2d3f40f7dde4f18c6bb500a"}, &(0x7f0000957000)=0xdc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000003e000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000424000)=0x8c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common="000001006765260800", 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d3c000), &(0x7f00000dd000)=0x4) sendfile(r0, r0, &(0x7f0000439000-0x8), 0x2) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x3, @empty}}, 0x6, 0x800}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x53a}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}}, &(0x7f0000978000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x2, 0xdc8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}, 0x7b, [0x3, 0xfff, 0x9, 0xaff, 0xdf2c, 0x2, 0x800, 0xef0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0xfffffffffffffffd, 0xe17}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d3d000)={r3, 0x200}, &(0x7f00008af000)=0x6) r4 = socket(0xb, 0x80007, 0x8000000009) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) socket$inet6_dccp(0xa, 0x6, 0x0) poll(&(0x7f0000beb000)=[{r1}], 0x1, 0x0) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008e9000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a62000)=0x10, 0x0) read(r0, &(0x7f0000bb0000-0x4)=""/4, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b76000-0x118)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) sendmsg$nl_xfrm(r1, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x48, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000aa9000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x38, &(0x7f0000d46000-0x38)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f0000128000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @empty}}, 0x0, 0x800}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f00002f6000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000001000-0x3f)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000c8b000-0x38)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007a0000-0x10)={&(0x7f0000b60000)=@flushpolicy={0x30, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@lastused={0x10, 0xf, 0x100000000}, @replay_val={0x10, 0xa, {0x0, 0x0}}]}, 0x30}, 0x1}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) r1 = accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000af7000)={0x0, 0x5}, &(0x7f0000baa000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000072c000)={r2, 0x5}, 0x8) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x800, 0x7fffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fab000-0x20)={0x8, 0xfffffffffffffffc, 0x4, 0x5, 0x100000000, 0x40, 0x9, 0x9c, 0x0}, &(0x7f00004f5000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cb8000-0x8c)={r1, @in6={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x48c}}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_extract_tcp_res(&(0x7f0000eb1000-0x8), 0x9e, 0x3ff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f00002b1000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}}}, 0x1, 0x4fb3}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000062b000-0x8)={r1, 0x7}, &(0x7f0000cb0000-0x4)=0x8) 2018/02/07 10:01:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000001000)="457d76edbe4fee1dab58ff07aa34f8ce801fd5a35f335797e13287d91eed032661e87c32d90274a00b1c596b01c32abc789cc4278a32ca22b3c8e06ee2c9f14e0b29f354e7fc569c5a64f80f102a9eb792b3964a1a310a037d9cc34aead3e5d50877f5ef91669237ebf0214b202f7eb3eb741e4cc606bc610237fb791d09c530757fb95a8c3580186aa103130d", 0xffffff09) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r1) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004df000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x68, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6tnl0\x00'}) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000603000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00004dd000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bf8000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f00002ba000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ddf000)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x1, 0x82a4, 0x2, 0x20, 0x0, 0x5e, r2, r3}, {0x2, 0x4, 0xa0c9, 0x100000001, 0x7, 0x3, 0x0, 0xe9c}, {0xdd7f, 0x7, 0x9, 0x4}, 0x86c, 0x1, 0x0, 0x0, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x7, 0x3, 0xffffffffffffff01, 0x1, 0x10001, 0x9}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c6b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000-0x4)) [ 54.543844] ip_tables: iptables: counters copy to user failed while replacing table 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f66000-0x1a)="986de7fa4c6a0405a8947f68ea193944b1425dd7330b3278daf4", 0x1a) sendmsg$nl_route(r0, &(0x7f0000b56000)={&(0x7f0000047000-0xc)={0x10}, 0xc, &(0x7f0000250000-0x10)={&(0x7f0000f3c000)=@mpls_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b03000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) write(r1, &(0x7f0000045000-0x1000), 0x0) 2018/02/07 10:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000000, 0x3c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000716000-0x24)={0x0, 0x1c, "6a405fad1299d99b1ac91d0d8b315a0904a27b1a3e92069e9bbe586c"}, &(0x7f0000258000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000779000)={0x0, 0xff}, &(0x7f0000f88000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000052c000-0x8)={r1, 0x1000000000000}, &(0x7f0000dff000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e82000)={r1, 0xfa8, 0x1ff, 0x100000001, 0x0, 0x7, 0x2, 0x6, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xc27, 0x5, 0x10000000000, 0xffffffffffffffff, 0x3ff}}, &(0x7f000006e000-0x4)=0xb8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003a7000)={r0, &(0x7f0000521000)}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ad9000-0x18)={0x0, 0x6, 0x30, 0xffffffffffff0000, 0x69}, &(0x7f0000625000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000042b000)={r1}, &(0x7f00006c2000-0x4)=0x8) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000b4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x30, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x5, {0x0, 0x6, "b65d31", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, []}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000310000)={0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f00004df000-0x48)=@full, &(0x7f00003b9000)=0x48) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) getsockname(r0, &(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000c000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, r1}, 0xc) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = getpid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fb000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b87000-0xc)={r2, r3, r4}, 0xc) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ea6000-0x10)={0x0, 0x6c, &(0x7f00008a5000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xe74}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000ea6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f6000)={r1, 0x4, 0xffffffffffffffe0, 0x4342}, 0x10) write(r0, &(0x7f0000ba7000)="240000002a0025f000154302000000000000c4000400000000e1fffffcffffffffffffff", 0x24) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000f27000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a30000)=0x1c) pipe(&(0x7f0000de8000)) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000447000-0x4)={r0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000134000)={@generic="bf563ee0891c46662856273194d30b7a", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}) bind$netlink(r2, &(0x7f000040e000-0xc)={0x10, 0x0, 0x3, 0x40000000}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d0a000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f00001cf000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000be3000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0xe52, r3}) r4 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r4, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0xffffffffffffff20, 0x1c, 0x301, 0xffffffffffffffff, 0x1, {0xa, 0x0, 0x0, r3, 0x0, 0xc}, []}, 0x30}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe26, &(0x7f000000f000-0x193)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@snap={0xaa, 0x0, "d1", "0cd06c", 0x200, "7c9702814855bed9c8aa46c17ebbbcebb9ba8b5ed8d70360f64b2771b0f582f59fa6753461ca962bba48bd9f754de9f8c01e4e4074be65a671fd28b7d6f22c2acb4f6e802dfa076917bb7b7b1e07858d18a925e00aea889037f895c1e5e252ffe4b6225fff66b5875e554d2f9cc8d42f9168790014a4da63b99c540c59"}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000010000-0x10)={0x601, 0x3}) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x80}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x448) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000016000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000018000-0x4)=0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000017000-0x10)={0x9d, &(0x7f0000004000)=""/157}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000002000-0x4), &(0x7f0000005000)=0x4) 2018/02/07 10:01:34 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4}, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005a8000)={0xffffffff, 0x8, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ae8000)={r4, &(0x7f0000d05000-0xa7)="6c9b88df707edb267fe8e7db7897eee8f006221d67aecc1ac4e9e9f333ffb4bdf98ce26fb146514379978b443d3951241e9adde35ff6bc2cc3b81492dcb200034793dffe96525d1abec02f6e507f5667c54dd9dabc6c3c6f063be3e97796d2ba40e1627fe87649b977e1f01e9d8526562a813fa3989c0ddae2ba8961117befd096579851baf1f69739bfe0a2ef1aa75244d9e79c0c82ffc53d61ef5c548fa5744887c1db09e613", &(0x7f0000e86000-0x69)=""/105}, 0x18) close(r2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) vmsplice(r1, &(0x7f00009f4000)=[{&(0x7f00002b1000)="47600747a2eac713e5f83ab43761718a520c33bc3835102a2bb516160cf0b74634d359dd0b2eee", 0x27}, {&(0x7f000057a000-0xd5)="3efb865b891fab62fcc33c601118addcd92fc3ce8924968e9972446a9e837be42bea534260eb74b9e1af6e40998421607bc7dea560fbe71faf3b25a8336643f383f50142fa2292583c3f10231bf30f11a733329a73290c87a7d5bab744950e5a43b52e84c0b94083d5410ccef6e9092ebeaade6fddc796a7de42000eab0118f9308906435a185d16cfaaf6a31685a6415725670a7258c704f4490a123a0d460bcacc8dcd122e901fc858fae3ccca51029ef612e96b4bb3dff02fc640954900e1214ada736dd81b88a1a39308b9203a718f6587e4d2", 0xd5}, {&(0x7f0000757000-0x99)="1659f971511601e136ca4dcc415583dd6d7e0f972ad23558eae8859fed350d0ba96a356e659c788652ecb35e18a415448e164ec6c8a5645b81fc9e53ecf3ff91a34a3d93a5bc69db3460c675f9fa943ee1c9753de44ceae5a838953235695f49df79163f091c14a9e729abea8e766013f914cd5dea1b83a60ef18101e681a22a051ebc11dda03a7efa31811a0e0425447d01cfe0d52dc1d1d0", 0x99}, {&(0x7f0000881000-0xf0)="01a5d82e7b800c3bb8725526e6ee3f02c91c3222262631f84cb1094961c0365e7d0eae58c8178c0c4863c420f484bbccd53eac05dd9b7d55d5b1aa52d1c4f65636451b9cee0fd97381b560f78189cd0bc866897ba033242befe535efb8e6a70ce925ea3a0837d31df3ea1b57052d4b8d556184f505f2cb792d2ecbeb5bbc4a5bf7c4ac7bdd93bc2994a263e2277e65b8dc56570e07a188a40594bc73f2652b37a2330952c0199667ac813cda5ac5a3b7a549d233f2647157912295670e18e3c2a824da032a7545bd7438b56c526a6b7a897495902c4bfad35adeba8289f5bc64d786f8b3a29ce5a1df302e9ce4feaabe", 0xf0}, {&(0x7f000043b000)="0d6408071fc710b3814890e3007cb30bc0810331bb6073425a5a319a29fa8ff647eae0186e3d46952a64abfc827615aa1c333a46d49ba19e0047829802bd6a704abea6bb8cd0a89b59758319d3bb5f2150abd9956aebd6a70503252d2f24cbadb9b7e35e7cf79e5fcbce1a7368a175d0bd2a6f4afd930588909eafffaa917c5f5c3a276543e35cfa7756a08f6fca01cfbf5946405c5c0a2415453fc48ffd7e7c89ce1200ee16c117ad2bf972a058ef29eb6318726dd8fc9408bf3f5c5443c4507e1d4b7f51bfbca3403ccdfe4343850966528d5b7061a9649cc02f2733712efcab9ea75cbe545987787624", 0xeb}, {&(0x7f00002fd000)="c480264791199b2e0b01f2eed4bf7b47004023dbce8189d7fd3b614d7ab1715554e99868ce95c10a48c02959583e60fff5a52a3cc7ed96dda2a339abb16903ab0bf0d109c459ccbcf53d5ebfc9e061302ec3412cc7d58223412b4da155149b0baac8b8d83ca6dfacc19df384e9b3908de3227bc54fcb96c19706a8fe5caaa4d7e8712a388563e6dd6294ea4d968ec8a6c809dc78945f533ce60ead5d5873a8086ca49eec86376717c64d944c954d667e24940af0932d20017a4b8b5a607e0c57ef0b8473f86f9f8f", 0xc8}, {&(0x7f0000f0f000-0xee)="408b1354da494e6225bfa3a0f2e52a965c7a976d710867d656ed0830969e51f44836508294805847cb1ef4c09385dca21105eb253f400b3fe5d2bf4055cc7b02b1a57e6dca15e3ba837ec765ad35fc4095d812afacc25fb629472c8ea28534816c16e3ace60c2ed0ddada5cdf0e5045d83b3a6bc6adedfa8195801572b18cf3bddb4fd7f65ce8c8c4d4e8820cdc457736c7c47d10df36fc8abd32ce245676b6deeffa96fb3d0d79f4c5a61f45180f3019cbe500ee7533725c30ef01bc9a1d2f8eba1ecc2c88a9976cbf810420d916dc3ab39e4d9034fb01336fe548368a6af1bc3e3f3c6135f2abd2ed3c08d4966", 0xee}], 0x7, 0x2) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs, 0x8) close(r0) 2018/02/07 10:01:34 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000ca7000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000c68000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f000078d000-0x118)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[]}}], 0x48}, 0x0) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socketpair(0x17, 0x0, 0x5, &(0x7f0000dad000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000091f000)={0x81, 0x3, 0x5c3, 0x100}) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x111b, &(0x7f0000019000-0x116b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0ed303", 0x10e5, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0xee, 0x6, "1ee212", 0x0, 0x7f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x3a, 0x0, 0x0, 0x0, 0x0, []}, @hopopts={0x6a, 0x200, [], [@generic={0x0, 0x1000, "5f33dd070b870296b4b1a2d4d78e39f73ec3c98b0504ca8e159dede87247894cad0a8ffd834c120182d27706b54b755112e60258328ff03506e5fa8a29a5ba1461e83b29a59ac9cc10434e746da91c37521909272d390098cfdf9e1cdaf59454d4266571424bde38d2b26ad5eecb31397db7835f5da05ca213f0f2fab3788fd51eddde539b904877fbef3af1849f3f49bf97884bc51c752736f86ba2094482d810f08d1f9ab65e9c6cfb98c1f3761672887b05500dce4f39e7d1c0ccbee346291edd2e690e2e55eb37835bbca9283ecd79415d8f12a4142d5cde36fbb6ce197eba9f92a3e7677d4dc4530d35200e533e3022d244f5976f31a4c00055109b2db5aef2030b88710c16281dea3942dbfd8cf61657a8de84075827dbd0c4585419e3e5777af8feb57d25f5a4e4bd3aa754bfc25e64e8438c92a4a7747c22365e3579b0395b39910c108e102f9bbc9560e7d149f5f6da0a425085998b9d6b5cd572a2b26704308ad24f4974d0e51c5de53ab52e855036771f2840af606ccacefefa1a494da60e207aa7dc543c0f9a43ef4d05f89cce57d15b5c1c3467a578c9b3dce6cf531a168ac88a87b7672cd62662c7b088e71a395bf2d87e43fed5e9d8f473c96f59716d85143501fd16289971b9f997f932415b28de48f3d595f4351f69bfcd3c9d17f4bbf8577f77542aad641eef63bfeff35a09760125db701c10d1dde738e4ae114e440b4e588693bda579857f3c4a3b9d5c7051321c19d53254b10dc725abd82866b0fbb373d0513e378cf9253b08179f4bddfc13afc2968b6dca2a0b556f5153c5f056950c7044f1994926ea00e7f92df619ffeedfa205b5d7182c28460427fd01610dd904363b5f74fa95ccb1657cf20935556065e662b95864e732e8c0bd83d4828a20ab1226672216434f0c014ba6d89d11b0aec24fc63940fd03aeed33c574f19b286c6082db1322e5ea2fffd87b48508a605a66568406ccbbb69cd7ee585c843a2aaa31aed4c3b50a2ef181f3b9cf0de2b748f1ef10db11018e1875d786dcec715543e30f8678d45fb37e65c4e8dd1031208d78e3f634f2e7f600544d0f8d1068136e2174310f87e74f70b3eaff1e1d9444362a47607b88c0af9e1979a5ab8bc63d699f7491dc7cefdb416708683b0ac5290f52074cf405a577e0db9bba86b25b4ad702cfcbab7b1d693b774296495c60873acc709a013476dc99f3eb04b567251516fc8d3ef7b216b91e5d5ccfdb85696501e00700b7c91478b129df74f0bfb37b560aca1ff3ffb9a7f44624a6c661152ec81f8f499e804cbc00465d8438e5ae9fc0de5d0b5b9a27cf4da4e30ed0b74220c1f7fdee37e895889d960409051ba0d3d52b4c73e2ec0670e5212724d07cad7ad90b9e79a2c1af24773f2801da49b5be0b84018a54cb5e0687b4432e5737488d89ab89884f2bb14582d280db73a69bb9d8f5a5ba1d96b9977fe76f866a7fe9e6566df65d0a04fbb1bfca255785335295414c53e0d1358258a8d05bd4cd89d3b912fe93a9b1463cbd17df7efc24346245a0647db4b113f50937cfcef5c4fdb38025471fe09c8863554eea8891db54abb90dce8a161387b4b326d49048750699422feb2fe1f0047a3b64f786c380d639dd36521e3f8cb1ef4f81c9c82b52edd3623dec9537ea1e0b0e17459ae9971cf7229f0d112893c46b4da4f973539e37d38d41c594352487c26ed474a1e570dd904657fd5672e9cdb547ed19880d3e5a7c06ba37e5a4d7c91eee31a2a5fca75a9d588d0072c090e611bc26c2e5019eebf964815a4b3bca52cf0df3bb7ab720f360b4ee0b869cab3516e0455a4ec92bfd06f61f2e79ac86d84d556e6d40cc0ba4aa93170541ba121432ed32b283f46567ea9b86315d2ff1d3c39bcd7f5737c03edf179d22850b7e10f9bb22dcc75c0d5554f0be845bb1a6980af65e84de5b062c1021a299792f6784d8d30938eaa7ae6f99e2e4542e059fd33652cca0793cd33b4302e1a47d0b5edfdfbba26d5fc2cd4600492f3d9f12453128cf2a1c844fddad37aa650db840b30788478559dce346f7a331ef0fa7135d09a104408ffe29bac44de98acf048be73a41e1cc30437d6bd94391265ffd0e3cfd466770cd8e79cdf1d5d2108457d8a49070123555496b5ebc8966781c4a1141dca3110283471de64c8bba43df65a6d5f1211cb1d7c94a6f621422acebfabe8540bdb476496353e4ccd1dc226ba15b988d49327796911048b81f849fb57ee47bc139a92c5bb35d3e1b26f52088bbb1fa50da4b5010aeae6f09cc68c226abd5372f567b8ea2b73b02a80e2de5633e7948602f89ddcd0b49dbef12678f99f784346235979e2e906fda0105db2f3735003a222bde23277446c5a7f55601744e2e529a9df79a216984f6308ba0adacf250263a3b609ff812484d912e5df284ed55c9175dd6320eeab738f2b1b1007926ba9a11bcc8d9d0d7733054067dd4bab0f48f6276a5d852f3c454a4b77ae4449e8abf2b4dc73039f9e167a05413bfa5bc41f7af9f8858cf3fe08855df28738944ddd6ad29480a75d6e555b9dacd80d7148a2e9760f59053bd3a28ffa96c1f025ee38c3a87abceff57a2ae60d28b1307107925b77b7ad51d93386ae511ac8512760fcb8d7e606c125c5248387fa74f6bc38603ca5ecd06cac8cfa2cfbdba7449c2560a4d109bd5dc6ce339099f2e5c5e10c55195b69ef61d9916ee86832a6dd0530999664f68492123f5d7c49c8c0c8c6726d3febdf85e7a5f3585a5be92798680cd3e4b55bfd3627e77d94b204925095e99e8303099e47e5419745eb3d1f76cb355d9a1ea660f1cb59926d1d495062e7fc58ed0638968530cabae7457e72151c60ed46f1e19123815c10a54ede7b88357e3bce8fb78e4b489d68f9f4bb92078e5704980f724e134b285d82c87ce381a9ca1e777b26ad7089f91a9a3a2659c8562fbc46f792c26d4d128146c91d0cb1d109ae0d2a1f8795d7925948433e2106ae0b50a96c9b0cf1e88f1f5f44b89c9cf23b8eb6f9e80e3b32f439fd4f3c386b512997725e610a5d0153732b6f269a56e084796c80186e5393050af0be5c19afdbaa8529bc82e34882de2cf0d0a22e0ecb5cfcbd3107cc3fd7e6110fdbabd14c83e6277ae4a0d090c29ce3e510d81b8255bb7fc94c7e3628a9d8120e87805ad6382a6fa18b90e66f0c7300887c6426aeef0e8b70f3888959f8c909b2cac04cd3b2fbae7b9af86b1dd9ad252a3ca585c6f8018a87166b93b7cbc0bf295f59b94abd37d1ef7489a70f7fdd667bdfc3d3e0dcdaf87a6562933ccebea7889dd87475ed537b3a43f8c3aaf7ccfe6b020771f4c7af25e3b15517f1a9925cdcbe776146aa7d0c62e99d231723ee0c5e897f387ccabd765a91e227f0fff1146d41cbf130eacf96515b7a9f6ba9984fd79a1739a9a404131d81b7763620a3d37db23116c045294821e73d0863ddbdeb18196f9c9ab77df5fcd159e4bc7c098c7e0ba8f3557fb815d49337d8e204fc79a90a40a29d84e422cd57b51d8d2dbcb9efc0b82ca7b7b66050c309cc0ce6dd78bbf17d464bd28d43cb0b6b02c0007b5b68cb23313bef88a4f077782aab895635537b8b991356203b8a5b20d0111131f78113644dfdc3cbe63fe313a1bb9f3965612df1aa4f244bcae4f912d18c51071341b8ef4aaf262a750720d6545e86612bc4d1fe3b6c6246308162ea8df475a2a433d9741c9e55a4e627c54288a94dca379bab29ff96c4e64b8c1a67e86ba48cd7f10a2b76b6d3cf4575cceff563295d73dcea255d9b0b09470187f8eb2954b4328a0df3df8fd9605b1aa04414c348b1eaac9abef2f7d9e33662416ed2dff627063e563a763a9608175297ee5bcd4b8b68c136a835e580fe7f0fbca1631bd63ee9b8d532bc03c71c66713e52121ed0a0d829066b1f1d2c3122e069315d6f01f1ce27181b1d21e667a6f04deea385ae2d6c3c0af931fc98dc45d5f833a7f281aa6600ff5cc82d097d9b103b3bc192adf51708592ee693b9339532ae294c4b93b137ecf178d7d27993ed4685df81de0f518f9fa5df9e39bda1ab789fba305d178013e6951ec1fe6800c1db79de085791aadce0e96f3b149fe03c0c9358fa4469fce396f56474bcdea6d5b015b16758390b08b7c4ee0c5391cc39bae8501cc421d0d601b56eab3aee76338b0a4ba3e2f6431f34817ff8973eff440c6fb835be55a58ea913fc059d74d656100f6475f6be02758fad8eb740f81c52a934bfef4bce5ff8ba9d27e910b5175fca7a5c0d0ca4260683c01eec5007da29e828b49842c2b42e9a5a2d3b543664530a2d71952b2cfd19e796a4a5c49fec64885a329b2f9f2aab77d50e4ea1b4aea0d90dd125acff0b437051a1ea4d012c4af2d548b8ff5f67e4e7b085d6ae5a1984683c7a2633291c6d396a37b4aa6fcd5ef8b1889f82495aca5ac2d70b7dc2529222e0ba55b9b35cd39f722e32181e939b1cfc59ef1989992bf045276d0ed086102f203514998dcf6e01889fb39908a98bcec2e74dc85f5c5cc1a71f9d227e16d35a914cbea3255d95b7ffe0db0d812ef7966588301995aa76f8b89e1e5e4c1527194ee85173889d4139d31392ca83b0626077e7c02a8396038fbb24459b104d922f993a230899323cd2efeac2e419fc28e7b3658551c0e6a004779faeb5c052e4ca2c4d87d104bd50b9494d1505476cc6a468f0419b52232b60220cef3bdca73efc66a5ffe6aaf7fbe2200af3cfa023ae6d7a70ecfbebd8b418a30da5a16977ad8944e76799903780fb52cfa2f2df7d09fd9999e93824f73385447769ab1216bdace7651e3dafb596d543f4d3945a08289a5698bce754195dd2ec3a5b3b95b9a3c658cdfc9d1ea091852f3bcb163275b8ce586c70b85ac5bc5f8a50722d2ce5f0019e44c54d29eefbf29135494ad4298f6314c1a9d62339443ac6c1ef331e42fa71747defd1c4628b5067e3a2be3e8821ba62493ccb706c2436ae47c0716159707821ef4009259c4dc87dc777e7674a087a7fa60e54e97f43e2318b25b16a4d87332357487ba4e01b31846036ddb5146f5482620bed86936664b54eea99eb9d8cd608dee6ff9dc7b2d8fed94dd7583f5073bc45e1be46a3b2991a091ba8e70fee28c9878d9121f26c84278f6dbd8b835fd63ddd3a3a4dcec1eb188e23d9673277376f3eb506254edeca29fa4c0997769f17df8284ad685b2d6bd382a698430ad1366b7c45bbe2a789af74c6876c67d0bc791f01bd4bf4f398521af5da153fc6dde5487e9fa9c4b7ff16974f0ad1fa8beea19a3dd71ea7e439bed9acb30b9d664c702d6a8b5d2306c8b66908da0dc6a96ff6db5387696ae062d087c4f283345eb741ef86e2ba9ade7dbcc651e0c91afd18335f7fa7af55725de4e80ae9f5fe3aa499c73e4923a28f2743d30c98a6d061d3fcbb6370de162be8c3cf92ce82f2dc2dbe4ce3e5847ac7dd397858197e4a4e0df4cdd8f97a8591576dfd44745e14ea5ee9bdef5e8af073769283dcfd25a51fe7a18e5ee95e77d206e423c6453e10704d8c23b5be3ee79e880b383d836b463dd6d027a0da172940bf00c7193628b0c67305bddf692fa5643d5d66c75246cbf1685bb748782194a6b03cbd2a77e0d40559f160769b5d7385eeeb11bdf8b98249c4777f21a6c490f84d439df0fa2ce8b838c606a86b86c44eb97db3bd410d03c5f0a308ea41ef6670d9a4f0b4347fb76a7fb8b4c7f0a619fc75821c52eb24f8ed1d0fbe603f3d70473df81d388f1dbf0b0eb68814ccc18e5174ef2a2155ce2f8dadb96b61047"}]}], "ae3586aab354540a18c40b77250fd0b1486900779af55e09efe7b8138c98ac7bab62fe40dd22f06d369d525752bdba81d54de9fbc3447fa3455b82db99e67632c430b08d6ca8e3e83038b546a93fa427fc4dffe2fa344c24df33d5a22c77f08d303dfbf1ea077dedc19bdda14e08e58014a3f5baf9dafc357fd475682603956aa1a31d334e9aa23f13ae7cc2ae7f37433eb97de9aa0e92c35610779458"}}}}}}}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000001c000)={r0, 0x7, 0x1, 0x3, &(0x7f0000010000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f00002f8000-0x33)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a3a000)={{{@in6=@loopback, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000037f000-0x4)=0x3f3) 2018/02/07 10:01:34 executing program 2: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/07 10:01:34 executing program 0: getuid() mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='ip_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/07 10:01:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}}, 0x8001, 0x1, 0xfffffffffffffffb, 0x1, 0x2}, &(0x7f0000706000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000009a000)={r2, 0xbaa, 0x30}, &(0x7f0000cee000-0x4)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x2d, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000)) r3 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000002000)={0x6, 0xffffffffffffffe0, 0x8, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b23000-0x8)={r2, 0x101}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a11000)) r4 = socket(0x11, 0x1, 0x7) connect$pppoe(r4, &(0x7f000096f000+0x78e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bridge0\x00'}}, 0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000db3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000563000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00007dd000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000990000)={r6, 0x80000, r7}) 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, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/07 10:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4), 0x4) 2018/02/07 10:01:34 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ae3000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/07 10:01:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000471000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x2, 0xcfe, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc1, &(0x7f0000e05000-0xc1)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x11}, [{[], {0x8100, 0x100000000, 0x38000, 0x4}}], {@llc={0x4, {@snap={0x1, 0xaa, "cf", "c2e9d1", 0x9b06, "743147ecfbb28340ed5be1919c7e661c462430be64985d23ccfda75c8eb5c8cc20be12a600988f6a4c03d29c48e8de5ce0ae21959e6fce07393eb4104ec1d9de576bf9dfee5be21e55850fb5ef719a37c4e035568525958c91e7181b2f65850d56a23fee1a6b914c6098c9ef4ae173511da6681c6297aa6e69ddbe16bcbc8734e0fe78ea61b33509189cdf8897ff73b982246e6fde31355aa83cabb029a11cf2d7a9f047933ce5"}}}}}, 0x0) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee4000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000ee4000)=0xa0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b68000-0x4)=0xce3, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000046000-0xb)={0x10001, 0x81, 0xfffffffffffffc01, 0x286, 0x5, 0x80000000000, 0x22, 0x9, 0x4, 0x1c0, 0x61}, 0xb) 2018/02/07 10:01:34 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006e3000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000), 0x0) 2018/02/07 10:01:34 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f00001f7000), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c5c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000098d000)={0x0, 0x1000, "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"}, &(0x7f00000cd000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e47000-0xa0)={r3, @in6={{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}}, 0x8, 0x25, 0x3, 0x80, 0x46}, 0xa0) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x28, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/07 10:01:34 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000f000-0x10)="e108ab7b66890f759b6a0c9bab7279e9", 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000011000-0x48)=@full, &(0x7f000001c000)=0x48) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000001d000-0x4), &(0x7f0000006000-0x2)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xf, &(0x7f0000007000), &(0x7f000001e000-0x4)=0x4) r3 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f000001c000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000001e000-0x4)=0x3, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x891f, &(0x7f000001e000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x4, {0xa, 0x1, 0x5752c054, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x1f, &(0x7f000001e000-0x4)=0x3f, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0000000000002902887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b3ed573e7e6cf7afe340485c6d2482eba89004fc25c40d4e817000005de2169", 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/07 10:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x6781) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000099000-0xc7)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) 2018/02/07 10:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xff1a, 0x80000000000, &(0x7f000057c000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0xffffffffffffffd4) 2018/02/07 10:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000324000)={@generic="260d1cf518f6aac9d4ddb552ef3339ff", @ifru_addrs=@l2={0x1f, 0x4, {0x2, 0x1000101, 0xfffffffffffffff7, 0x1, 0x4}, 0x2, 0xa7}}) 2018/02/07 10:01:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000007000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x10000, 0x8d5, 0x2, 0x1, 0x6, 0xfffffffffffffffb}}) 2018/02/07 10:01:34 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000002b000)=[{{&(0x7f0000021000-0xc)=@nl=@unspec, 0xc, &(0x7f000001c000)=[{&(0x7f0000008000-0x77)="50fe9e4a5927c0f911dbd0af56c8101f628080e5a074db209ffa2be37348791bd53d8c05fccb264b4499282c583884cb04ddedf28d5ea0bcd5e4f611ddff1cfc47bba9312c9d9479d3a636ba1678481ca2f78e7a390776d4e03ba1075737d135c0ef097f675f8de7629a86560a712457398da8bd482492", 0x77}, {&(0x7f0000005000)="2c44e498288e38b29a2e96b88f410987a9104c0044fac60b440518cfc16922907e30baf56d3739d77e45332efce11c6792daa14d008f258e819f349d6eaaa847b85dfa957c1ebbeecbf937c6282f7b19312b1dd994ee068f290b9ac7396e9171c481005e5bc61782fdc11a8cac8c0db964c95ba4fc7c135c8bd3998b0d53aa0d43742149c252e24471db6ee15e6fcf1b5b94d362569f58ffdd2e702f0d0ffa7bcd88a9560e87894b3ecc94aaaffce843e45f85ca375d5f96a6da5f", 0xbb}, {&(0x7f000001d000-0xc0)="67f2465a3779ae11916519919173f1fbe476bba46bb71c221d8a805f5d78e502906d05910172e95b0dfe991aa13e060e1459eccfb6070c5df698c5036276f0a96d7b74309cdb7c2cf25300b7f7bad0a0c28b08ba244de0454266affcfcb598fbca94963a1e7c1b26aef79ea6b34cb38b29e798780fd4423e8152bc038a36108a5f6b7b622c0ae5228b84a1d964c7b7269f2fc77146a9d71aac9fc60bdcd403dc15923a0560a6f3e422b9d74fc7f7c2ba0f0e1aac729a3db17b9b3fef326dd12b", 0xc0}, {&(0x7f0000027000)="917112dbac5bc6e20cfc5ac935de52d6839b17219c8ce6c817162e27e2bc02f5bdb4ddd5687078c2f54c798243a38e4f1b9f74e951140b34e7af099398e184cee598f873cec5c270df96c64ceebdfdd429900543b7445020fdbaa65cc6b9", 0x5e}, {&(0x7f0000001000)="169b5b2f0dcfad12b0d08512e6125d362d9d944684b24f872f2f295bbb03d88341dc5f2c8ecf282e387f511e8e69dbccae29e5ae0898cfbdbed3c36456797dd9bc3a5533b6cc1143e6368ec998b5239d83d7da48bba4ea5c5ea788818e3ba1cb69b55689e04082aeb7a4080bea530ab42b752da24183e36a84c8efff7e5b71484258564de55baded61937eff26b238ea3b8898b8e98841eaca0488e4ac72bcf7afc93bd14ed46306a327a9ceb2ed121047791b066e29c45a555eb1fc0ec44e954fe8c5bb61e248424c0077aa0884e6c0789da1df0a33bace7ae09e6aa5d119608e76fd", 0xe3}, {&(0x7f000001d000)="6437945e982b706c92fedc186d7e220ae795b10fdf199a6b732416b3203b594f79be1d599bb5ee715346a86b2a889c36bc07df0d9c32512acbd84d902fc896ae0dfa6687ba52aab3e3aa5978854e361b7493b7cacda0fb40e540ba589f047c4578623e7a80789607591c97ce18b95d7f49783701b2f4c32236", 0x79}, {&(0x7f000002c000-0xc9)="b944482d5e8f8eec313a906c17cd7a8aaefd22e741e38716455db5e36ce872e1456f723fed3ddfc49ed8f73f540be6e02541849cb2fb1b4d602f89e13ce56b75b1288342135c26eaf40fb3b25372e1d833cf810654b4b3d47897b221dde2bd95c9f422c6a45ad42970ee5b5ac499bf3ef7db7c51611e9eeda79f97c86499a2c443c9e8275339a7574db4a07ea86a7145ef2522a3c4f3ef093e4c18eec4be246ad8ec3fc6e887927a31bc08ff0adfcb376a803136c012164f93c3d9c4be6b6176021e7960952e283ba6", 0xc9}, {&(0x7f000000f000)="78dfd12946ee7e356c534a1d82a86cc9571b15820932908bf35ea53ef82991db5659abd90c32a5f48bc35caca3b54ba49ec6cc0d50cf8a1e13102bf0bfcae5fecb9e50e97372881993676f7316ef99a69ca3b9e77d7306cf4d62e2f4869a917581429f044236a344b65d9d5a124d720bd7f7240c7813654ab13febe307642af78a", 0x81}], 0x8, &(0x7f0000004000-0x108)=[{0x78, 0x10d, 0x2, "87ea738a113e07be89a40cdfc31e65a1004ebc12c523b64671b346b2a8aaf56d2b596ffb5188d0d6d7e22830814d22e3af0dce700cffab644efc7edc4ff73ed54b934dcb7177e0021a86c633f433e8e8c42e4af1c3f74be11080a4cebb6bc11479b681"}, {0x90, 0x11f, 0xffff, "ff18cb3b00429c35b17880fd6ec3583561db4d1660ddbfdd1b5ec0da477a26fd17bb416fa58eca18620eddb116afa82597298b40aa7a34aff34c20752d3bfc89152fdc2750653af7c90c5b14c6624c5ee3daf9436c3d1a531d70681ff5d2be2e7a353ed37048a3c83441f2317afe88176681b023bd4d65f776aa1c8bc5"}], 0x108, 0x8004}, 0xffff}, {{&(0x7f000002c000-0x20)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x9dd1}}, 0x20, &(0x7f000001e000-0x30)=[{&(0x7f000002b000)="554d1b3e8779c83600aa11728daa4fa5e7541f69f39bbd8e8b1bafaff521f76cd5310660c46516edc3d30c334fe1cc32e99f7301afd24e30cf72a4cd99a280254c5899cca7a416b1c8b2dde6f4ef4b9820bcd06bdb69687baab9eff607e3c77fb63e9ca7d4c415458de2e52da5525172924df63db35ae3f1425de97ad825ce3d209f2ad8cbdf1de445206665c40042d4ead64ad2186deda9", 0x98}, {&(0x7f000001e000-0xda)="5b583ca2903e3d0e73b1b781ec305976eaab5e0563f7a0b6d6ad8dd3f4978b924c620f6596b75b9dfb8a3abf3a0a55c8600ac1313215869bf2c51c498b25d7944a0c763ce719f908acc24fba519142c73c0fce28286b6521ec677e4a17112c0e8dc6492fbafe3d19366382735a7847df1ed984bbfb3841a2d919ef4a799fae54a830ee050385ae31b665a79586af2727c35a6ca8acc1150dc5ee5da04395e3dd3f138464fb9ffc380beb070194575d1858abe187e3d6fda6ac6bc37b53c80099f8ba1201de916f161d83135de8d5135ef1586b97568e20c5d855", 0xda}, {&(0x7f000002b000)="9db151fdd7e04a7519025122c78ef037464a9dae3f3b25f00cbf1306cd094eb05787f78eb6fa56efa0d4d9afbd6238b1833c21d39fa04a9e8a177a569d31ad598eb5e65e47002c522f56aafc974ccdec6d9a787043569476fcbb65823961086c83a17a66c0fc2ee9a9d07733f8334b6ebed64d21b61cc8ed55cd387df54d1b58f619361e8d62622e2d487b45ac646f0fe88609b56dd5515a899f82784518a6c1145cadf4039e0076e3cb4b694801b715d55954", 0xb3}], 0x3, &(0x7f0000019000-0xa8)=[{0xa8, 0xbe, 0xffffffff, "8e43671de3ddb0200cdb66122efde6c714e2a2c661f60130cdc64336d5ff15851f75a2c326643b8d43475ffa55fdfa62b2db119f799785087fe8c541c95cefe42bef42d60b36703f946ae43b9d4ae2f947683321946c5c8ad9c66fe907d808cd942271dbb9aaf043a0a21f174a86663258084f8369ad5940954bbcd8123c481e63a05d0738825f52abe02879ab3e3de0ac1248ec5981c6"}], 0xa8, 0xc090}, 0x100000001}, {{&(0x7f0000012000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000020000)=[{&(0x7f0000019000-0xde)="5ff42b3c9e0c4e25ad4fc40503541e9a162e1939dbbb1c6fdd38f6bc72f7eca06cc8724ce5c45ebd829ae106ccd68ddf0a8a39f23c0014d68f1f9602224c963bc44d7129e62b8d42fe0dc45abba5009a17822ed0fe0d8d7f2f10eb3ee6550a21116b161d2a9755fd3fa9d61f0951813f6e16a1ee9f0ebf1b63d5b8e4be314d637f042fb1c85971984fa1bf4963ec917102de6ab4d3888f866cee13af5319cfdfdb9a82ede54e69c879f284b435bb4e52bf057fb538579ec4a4ba44e8feb2a4fea9ba9c84b56c6637597c0b4a9900e312663301207476d887442835fd04fd", 0xde}, {&(0x7f000001d000)="e3fe340f7b4ab80df0afeb16d5355d3b1e69206eb3f1511e5464542c6093fa6f1b304636c3edda91e3e8cf177ea993b5541863ec565ba852bae9b3659a4380488f85b8b3bcaa246457eb672ff7003e6e084a46981e8b07", 0x57}, {&(0x7f000000e000-0x4e)="db3974e2c3b3330d0ada8e54d8706d4d578c3ac6f61fa882901a65bb73f2c48efd7ab05c187a5239e39f20d4c4f00a78f662c6a0bcad0f9a16e66beb7bb64684dd6f8d85baea78081c1beb8e3e12", 0x4e}, {&(0x7f000002c000-0xc)="84b9c63b956c4d9620d698ae", 0xc}], 0x4, &(0x7f000002b000)=[{0xf0, 0x112, 0x0, "c26197d08815cabf7a22517a79f12352d48a9e2ada1bc529e04888305eadfafca31d4f60c70ce0cfdf858b335f41ac6e55172d0fb74ce3bdb468ca67e8397b493deffbbf1720c97cd7d492d36099f3efdd02f25d9045da19a335f1c0747b9fb2c7c553786ab3afe31c2e6fdc9fc0e153c7c8f656b1209b6eb6ae5433e2635ea4d7242d5bd8721134835037a02e84779c265f9588a8f4e938e658742a1eac7959aa80cb793c14e8361881554f514ecd4282c9d8d3454456d2541f6810928cdbbc16b38c1834ea2f71da5c92cbb091764068afab651b6b9235f7ed37c109"}, {0x60, 0x11d, 0x7fff, "a1ee3d260f3811fcc54859c7093b2070af30adb6740685bad5844f5bf57596db3d68f4e08c2e25855573959a2ca3fbb8603af3c329adeaf57f9be2c506ba7ec12cfe2c55e6a9d15f5b818e28e8"}, {0xe8, 0x29, 0xee2b, "d064bbe337c71516cc2bd54928df99bc008b0a4d21b358f86e923b49fc55e9945d8c33a4657324594f4b7bc0dfa20c2cef67c770c0b1261455e83d6d2e3864c4a3b3b25211e1bd54582f072c90e8ed5ced9041e78c4559adfa617efea916a8db8904acd87f4a0c0c531a9bfbc073d7d611aa653d1f68cd77d5381df136319ab17aa7d952c3f8271e3d5f4312d0e8a7da963fb37d33e088777fd7b7f5abb38a1d3c5c967efd57718a83f9247cb8dccbe2b607f67f4823a52d28041d2ee0948cdfad153afb00ae6e29e10aceef59bf9d75a4"}, {0x50, 0x117, 0x5, "3ec09c3bdf8015e2ea8095cfc7787d1325f2129a86700318971f8d282738daa06f0df4c8cf2448be0f73502a00d101255b13a1d6dff0ef750f34"}, {0x98, 0x1ff, 0x20, "0dbd1664c17ecadde6bd91515f6fc8779eab43ccbf71ebb17b9a26b16c207b2c82f8f4ba11f6182d6d1a9a8c8d2bfa4453ee1e4c5a64c5308063a1807f3437afecbf0f43832f4b107ac521541efdd3d2a79306af7056f404808705fd00bc953fcc8ece11d2a05060cfdabcb5229cfe426bbb1b84e21d2a2bcee0e102ab7caed6145f"}, {0xc8, 0x10c, 0x2, "2a76b11c0a4f736191a113e3640c5747cd156527f701d762723766e0ff1625cc87db6b85dc6e2203d9893178d137efd077f64f3a4fd9f9b8a5d0f5932916411f793b90ac3190fe4cd42d1bc5b8954bd966380dca4e3770ec9c35564e8fd860692fbfa4fde075d886e03197f131d56585504d9d98b8049220e3b46634ad0af5013ba07ff8f0abbaa70ce35c608fe3a03b537e5e9c1e5d477da22841ff149af35ff7f6f6f9851738973173e2c67de8515162a1a3f7"}, {0xe0, 0xff, 0x2, "8554d977a3c9eb36bb642d188dd8441f2a9479784c1f4d6773a8bb9c465bccf047b72415127d7d39bc07769743041221ec9e7377f42d4a974b04723e0bba6cb56c265c58770f55130876916f7574228a07ff37830537a64a34d46977248dc94a76b09b8c3b6014f20d940de8e188d968e8c4aff9a8e42080f2ec8063c7b784b423b0ff6dce1107cfa56c30ee32f0bf943f77eac514a6560db7299f10d1ccaf1494fc0b6635ce6b66518028150463cad361189ee98607af6431457da63c1551bae59322edcb2d553ed0e080f046"}, {0xd0, 0x10e, 0x2, "e09a1e7ee3d193fc375ae0a686d5f8fdb78a97f011245c5903d34720f7ca873d93aad349c2b66c5e618607781b5b2078fc099df9f5b756be0dcb5907fab086019b7ce3f8f57395d6708a0341f0eacb91343319a74ec2f6f2a2b3d7a041957571f4cefd8fc4b11eadad79c96ebb471c69e4a568376f8b1e0d35eb5b930863ce64578ca6dd80f03943de25fc0b55accaacf9a42b5d7ca414ce48776d31cc07eee304df345e49b062951e0b61ad3c149f3b05d409ab8e969766b7ce2dad44e371"}], 0x598, 0x800}, 0x9}, {{&(0x7f000000a000)=@generic={0x11, "9e583c8374de23f6e2a962335d36a6ced989e709141a89975b3c8323c5f42ab23dba76f57873042131dbe25d3ca5270de4a0d513195cf6e3661b127ea2d770ba940eb5e337781d6c627068aaf5be46e49aede0e680e985c688c27745006ca20e1dc542c47b971cf1afae239f301fee415cb170d2a7ffad58f9ae4a52f8a6"}, 0x80, &(0x7f000002c000-0x10)=[{&(0x7f000002c000-0x44)="87d814d029eee9a0604d3248335d7419bbe8b556ea98aad02659cd0da367b0c40cac03700f4e1cc193d6e53267cabbcd88aa59a4620f62fe5cf3998ac885a433b5c50f64", 0x44}], 0x1, &(0x7f0000015000)=[{0x88, 0x19f, 0x80000000, "78625bd24e33918255db86aceb3f78131465fa4b038c1327a4bd99f67add4aa9cd16866d7f73f7392d3e76ad4e8c07d060103d289aa77e369d937129b363e772c891ee82725c0a362c08e5751c9fbe1e3eadfc2827d23149b16f4475cc79158f0804d9f1355a51e12625f8e427e3341e87b0e68db169"}, {0x110, 0x11f, 0x10001, "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"}, {0x60, 0x11, 0x8, "cc17ffd3e11923624a71f177620e8ecb91e4f1deee84dc682fd894f493435ff7f0bb137e4e54a9ee4ac0693520fa5a7e0f3435328737bc93b58b2ebb3ce5d6b4b1ce6fc4dfca7ba077b90e3e"}, {0x28, 0x100, 0x800, "1ab6f8570af6aa93acd76bb032386215ba0e"}], 0x220, 0x8010}, 0x80000000}, {{&(0x7f0000023000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000013000)=[{&(0x7f000002c000-0xe9)="0625d1b92d3227e2315e9d2aad16e72df219cee4be9314822a575a4d76382cf9286a9151e60323a116c7d3abb7def0ceb4a1a443b92c33ee46785c33291e959b8191dd9d945d4de62e40a80a11a9174b43b732ff1394faed9361f304becfa72047f0f31da49c278b5b8978b0a0cc795afbc1a825b09729378d3d8a5180c7d08e6e84ed916935a6fdd394e593155e0582463d24598e5257669302cdac0a3ee11906c0b5261a9e1c0ac10d58eefff49504b3a9a58a156fb94e5c042e7805bf1ac2e3f1a692312eed5253a2a8d999fc192dabbdf1279dc469df12104f927814f85c98ef8cad0a837eb6c9", 0xe9}, {&(0x7f000002b000)="d69ec0132e334cd3746865da2eb19c061f470748d00548f152274f1234f46bc632b9a22f578a5bc9e0be44e9d54e9d288ef291ea30961cdb486264665c1dfefb1795609726a7ae95e718d61d7350445f298c4fa37d3dd2ed226736b7e6b9c3", 0x5f}, {&(0x7f000000b000-0xd3)="90eee96caa81081ca828b2453b2b20cb0ab4313db08de97d2409a2865e54afa236d89a4dac2925d9620da1db5e1c43a6a032aab48aa04cde80f5ef9e85eddcff7f999d950eb8fb2b672c2b4e8f538923c3fbddcdd0fa79e185ab3759df8244f9fcc094b3af7fc738c8df0ee1eb71e2b59f2cfe3c9eae6ad1dd24e50b6b93f7323ebc48c7064e1d5174ef75f098cffb46ce203c998f3bcceea1dbe17669f3e7e07558bb869f7812f9280f76f076dd25f2690178f4b5089563bf583ee6d238a77fc4db859076ac8f0d25c6e5c2da8b11841ed0ce", 0xd3}, {&(0x7f000002b000)="e3107aa7bff8aca404e68f74e63e0df7133489ae2e4ff7755135b6b1aef91b8afd6355b71a4652be7bf837ae5361d0dd9c6fd33b46d4f5a54a1c1c938cb367b9d2d6c82d681e399aef72c55233b741d7717fdbb3577c1a3387bf9d704e3fedad0dc47fcb2cd1e44be4ec", 0x6a}, {&(0x7f0000010000-0xe7)="c43bb41e0d34206e6ddc1d2dfae2f5e63bd4713dd565db964055c20e72c7bd8ddad489690700ffca34ec1a6431db3adb50b0797fdb5b456da45ec4dc9665d63ba85c2fa4addbf9027c20d0267d6d0421b2360704d4f61a15396b28af8ef1f5cfcebb4de51f5883f9a8959b725aa2a9392051170f6b867a91ce98f416e7ad04659991375efe00941c9825560db47ec90031b5ff5fe1dc0736ce76466d93ae4a1aacc2fd5c25730357e839510e6a0d2aaf56932c76935f4dee6326a99d082b1914d4493b996974fe228e23c3c4ea89d5a27304d1073505f4e9044d2fa6e5fd52d19c3d076ffe5720", 0xe7}, {&(0x7f000002c000-0x4e)="0db4981e9ef56f7bf249b81440db35548589245d60fd5123a9587b746188b6d9fa4faf9eabf5777cdc04f4fe5cc689d77ceb128e6486b7780085a6a1f58700bfffb13ab2e47710c85bb0a1000c86", 0x4e}, {&(0x7f0000013000)="3d5d5254def89eec0ed608796737b2b5bc9d4bcd", 0x14}], 0x7, &(0x7f0000018000)=[{0xa8, 0x102, 0x1, "27803dd93448f57f886ad75479f3a6c4a19c7df5682a4f21da6ae1020060f9fbdc683030fa9731b59518d642bd7743c991f8c75b556d1d13029c1a75202bf0f7b1d74e04efb2e0fdce7a38bb87a474c6185ae3cc41f4d8ade22023d8650a1dec71843f58659e9d5310c07cd32c87226ba21b7ee66aa8543a9718e3c839ea94e2c0167907d41c7410ed99c53b804e8116be4fcc9e"}, {0x30, 0x11a, 0xfffffffffffffffa, "a942412d667591e7037ea4af5ac452093eefab3af05ac0642d5b1f8c3a1a"}, {0x78, 0x117, 0x5, "3053cb613a4fe5e11ebf4090674c52f3b7f211246352c420d7cbd588cb24d85e9aeec14a22d1200bc98337f2c2e060e01e77f070bc59024b0925d49f43b8482a1ca304fb1c38bb6fbdc0939c42bbbc3c1645abdde3faa7c46bd06910cc5b2a5cb5bb927b"}, {0x40, 0x10c, 0xffffffffffffffff, "968cd1c0327262251ec39475e82c7beb8b18244e517c25ffe612c710ba2c9e40d1f39e48f4086dc3cc49110279"}, {0x18, 0x10b, 0x1cbc000000, "52d8"}], 0x1a8, 0x10}, 0x8}], 0x5, 0xc800) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) socketpair(0x9, 0x0, 0x1, &(0x7f0000021000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000002b000)={0xa, [0x101, 0x3, 0x0, 0xffffffffffffff01, 0xff, 0x7, 0x4, 0x1386, 0x3, 0xd763]}, 0x18) [ 54.816723] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/02/07 10:01:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000524000)=0x40, &(0x7f00000bf000-0x8)=0x4) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000aeb000)="99b02e9bfbfd26ce6d1babb2b180212a7a2acc80d26a3e889fb6050b84af5ae65b8bda8dfa75542f6c9bb0bc294fa67109f3c4ebe01a58ef65894ad6d7978b93de7521aa5512318f3958a9b88e02ed1cef56e807f3a7bf97522118efea02b35f3d1bd816ba6869cc18b6f611fea14f1a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x401, &(0x7f0000013000)=0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)) 2018/02/07 10:01:35 executing program 5: socket(0x14, 0x1, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='ifb0\x00', 0x1f}) 2018/02/07 10:01:35 executing program 0: unshare(0x2801ffff) unshare(0xa000) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000003000)=@hci, 0x6, &(0x7f000000a000-0x30)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000)=""/15, 0xf}, {&(0x7f0000009000)=""/166, 0xa6}], 0x3}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000023000-0x9f)="4662a08b1f55d5a0135043005333daad666ee3e55924d0b48543a597e8b571a5422a3007452544e50dd48ed4d5c943b8e26b78a1af396d36ff39137c5a2239204085e11eab5a84cbba9ef179414021f02c1e9110161756f2ed536cdf2332deab5f3ea9e1a97dde1b69100da35f6889befe0bc99b560be08fad60b33eb4085714f422830df769cb6a789a2b537a4698affb178af8ec58e1b9861a5e2e9823ec", 0x9f) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000023000)=[@in6={0xa, 0x1, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0xeb3}], 0x1c) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000285000-0x4)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@dev, 0x0}, &(0x7f0000001000)=0x14) connect(r0, &(0x7f0000001000)=@can={0x1d, r1}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f000001c000)=""/13, &(0x7f0000028000)=0xd) accept4$ipx(r0, &(0x7f0000583000-0x10), &(0x7f0000a13000-0x4)=0x10, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000028000+0x1d)={0x9, 0x1f, 0x8006, 0x8, 0x7fffffff, 0x2, 0xa59, 0x8, 0x0}, &(0x7f0000013000-0x4)=0x20) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000028000)={r4, 0x5, 0x1, [0xeb]}, 0xa) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x10c, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0xc, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000238000)="240000002a0025f000154302000000000000cc0e0400000000e1ff24df00000019000032", 0x24) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x1d6, &(0x7f0000ea8000)=""/238, &(0x7f00001c2000)=0xee) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005f1000)=[@in={0x2, 0x1, @multicast1=0xe0000001}], 0x238) connect$inet6(r0, &(0x7f00002c5000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) bind(r0, &(0x7f000077a000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007c4000-0x14)={0x6, 0x4, 0x8000, 0xb0a, 0x100}, 0x14) getpeername$inet(r0, &(0x7f000085f000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000942000-0x4)=0x10) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000556000)={0x2, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x94, 0x5, 0x7, 0x8a48, 0x20000000000, &(0x7f00003ad000-0x10)=@common='ip6gretap0\x00', 0x8, 0x0, 0x5}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[0x8000, 0x80000001, 0x8, 0x9], 0x4, 0x2, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7fff, 0x1, 0x3, 0x7, 0xc9b, 0x7, 0x1000, 0x101, 0x8001, 0xe90c, 0x5215, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000ef0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000002000), 0x4) r4 = accept4(0xffffffffffffffff, &(0x7f0000975000)=@can={0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000bd9000-0xc), 0x0, 0x0, 0x0, 0x0) sendmsg$netrom(r4, &(0x7f0000c32000)={&(0x7f00004c3000-0x10)=@ax25={0x3, {"86955a3f7fd009"}, 0x2}, 0x10, &(0x7f0000aa0000+0x118)=[{&(0x7f000099b000-0x9c)="db945d80ce501b988252d9a6c37a41722b6c2cad9dd564240413383a0cef6451743100488a7f89ec09d9511b3cb9a636a4945deead4a03641b297b70815d82b24a16b2f21ebb5b82743c8ab4b9680ad6536a7fc55ab893e6787d9a3dac389fc19020f57dbbb5ad5f062f6b2bd59fa77a59b9796bd0a1e6ba9d53c83762026a0d7bfd1e08ad9511ae57f810b6938948ae6e01ddebd9ba2a7b77a59d85", 0x9c}, {&(0x7f0000d93000)="2545f7227479b01443938966e325eee207c00ffc2eee0063294a549eea397e1174ed77144f32c2f13a9f36ec7d1a0625930723095ce508591ed417cc357dbef9dbad25b030f0fa1612ab205e9b40cba8bb13f83fc7ca6cad749b8af8c25ac23c84e73b77eac35f3d408c578be92cfed0e5de74cfeddae891392ddee93d4f634735ce8095c00510c6dcc2d382bb5c62b73e91b64e2ac2d0e3dca0cc50efa58a27fc049ec90de657e23cda9b3e8c5672d760195b26b0c93a9f3bb52a96d1dffc5809f87fd9e5bead8750043e17cf6e2ded5dde77e019bea745f39072b70755ca9b", 0xe0}, {&(0x7f000047d000-0xb4)="a3916fe89f82ac36ba73d9ce4416c98b29a401c1e59348db38e1a8013501b2dbb80b31dedeb491068086ac1aedb2cb144f0a929b8016451dfbac758711494e011445305e555d7411b7c2e86d15b6ef1bc5aef82b7c1bc666be646c22ab209995dc434dbde5724bced64d3674fb70f8e1d76979bdbe0ac686189a56bb77ac0f2e7c46f4a25c5d7c49452b2a7f17c957572e17f2455c2cc4ec40ce20ee91b7a631898fdec95c4903a5dffff79ca920bb9257b1ed5a", 0xb4}, 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", 0x1000}], 0x6, &(0x7f0000835000-0x5a8)=[{0xe8, 0x84, 0x0, "917004ab4e025834907b54992a82575cfeae15a2262f2ac391c53c4c3b56dd2da433d696ca93d02741494df6775c9880517bfe569d5c71770cdd78cc6c0b1e8030f3dfb041856461d6b4962db6bc29a141b54a27673609b8e1ad2e0133998ce08bded13cd91a18a9e735f4e383f45de365c87bed9c3bff743a8be378783161fffa64c0f255a189030053406e14888be1525b95aa6b1bae578b2b1d5a541ac24033104700f84f489582631ee4193fe57de43af39c1a60458cce5df170374431e81ca201b8e44335ebedec3e0fe1fcd7e56982"}, {0xe8, 0x1, 0x2, "7bc1dd68b671675b38440a5f55a2557c3ac5bf8f4f982a4f9a95538cd142a8572b1291828133dc958524d9c178731368faf51cc86d6e016e4a5b6714d2c63a8a03dcb6d92f7fc310f5e651b98dca63b1a7a6e63441bcf73474e3cd13733ffd500e79b0cdf9acb99391528c47c7b9b4299e16070e11aace6b58da63a8a6d433a5948f0773b1bdf04b112929bd3f9d05a368de34c9ee61270d7b7164b57a9369a0444cb0156b2446946374a4313f9c06430e57589d52d12bd69f64d0140b8c3cfb8f67690237a9f24f4456fbd6a3914761555d0e911c89"}, {0x28, 0x199, 0x80000000, "0177aca7e9dec09314affc0c13368899d991329b"}, {0x48, 0x12f, 0xf7, "34dd52d072093fa63571e35d2e3341a744c3a030085733033dda43eb66cba470b0b0062c04d32eaac30d4a9675a92f10fbb88fc5e526be"}, {0xe8, 0x114, 0xffffffff, "b800e7e1d0a0ad0067592eae6a590c200648fe003dd18197a413a9c13f6212597ca021c65c16f0b9b922289b8633d99f72acbce02edafb70517b58b1daa082ae79b95b3298392128cccf17e764715fd293714053ec4f04d952dfbfbc626e2138bdd80e428bf7c3e06017a1e43066e7239d31bfe61b3d1c14d3af1975d8ce46b0dc1724c932ebbf236ab14c910a43edf319b77b5fb4b851c04994efe9ee1dfa5be425701284f4af3c4a975e80f7663f28958619c0074f3ae0848c67e999d3f5f28e75fb806875e3b78ac3e72efbd693c987bdeb2060cbd1"}, {0xa8, 0x117, 0x5, "7f51edb5665cbe5d2a4c4989aaa44c218d495ffc07b47d82dba6924cb3fc7074081a12ac6511baf9fdd70a3769ed3011adb8a84393837b29369765dbc168584a535d55df27fdd26ad23910d88c61f411f3ae989fbe48e5ccb4aa1db90f6f2596857e58a1ed646b4697211e48a2f0f9d4216f045e74ab2ca886f016e3346fc879c3fae1b6b2b580f9c5f3fd1e6555aca0a522b6caf413efda"}, {0x58, 0x11f, 0xfffffffffffffffc, "b2e9b72887839cb109b77bcd6f071e64b8fab8bf42c834390542e0389e51bef42827c9b8d7504408d75689268c175e4f81964873eb1bacd48b0a2b4affa4557deedbe4053c6a"}, {0x58, 0x113, 0x7f, "f22ce966a5c9e30eddb9c2c4f21232a72a46090cfd1d04e2bd738ccb351c7ac6e2712bc4f63194820db4a1f85c081aea051cb438c4e8d35667d97daa88c814705d13810e3f14"}, {0x78, 0x1ff, 0x1f, "9861a2876193ba6be9383677a9c188928ef8e522585bac09df5b75e4bb18729f340abc44f62a4b04656b6c6507ed1f5af1e1b6f110b25fdb055b57f14a23043ab8c77a00cc624e57c92aba05550f78e2f6ce670138a684ae3617754ea2b77c9127"}, {0xb0, 0x116, 0xfffffffffffffffb, "91c80931166b64e913079130ea34cfe11c30a19bc7ab4596cc87a32b10d4e7e32b27f98801e0e698151d50f8be66227a78dad23e4a054bf046881cb9282d0851bdd4821adce3b7bd78fb4a191c8f9383362d5499e29a893d6e7b15b25bc7971435260758012a52d0f7807a71671225636892041ec71b9ccdbbf0333c8da652efb5882eb7764952e742f28e3f53d7588b0f57a2089c79a9c47bb830"}], 0x5a8, 0x20000080}, 0x4004) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000687000-0x4), &(0x7f00009ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x3}, &(0x7f000006c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00008b1000-0x8c)={r6, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f00004c9000-0x4)=0x8c) bind(r0, &(0x7f0000f4a000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) write(r1, &(0x7f0000f8b000-0xf), 0xff8f) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000808000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fcf000)={r7}, 0x8) sendto$unix(r4, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000e000)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x1}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000016000)={0x7, 0x8, 0x0, 0xffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000)={0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000005000)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000018000-0x10)={0x6, [0xffffffffffffffff, 0x6, 0x8, 0x25807d74, 0x5, 0x9]}, &(0x7f0000018000-0x2)=0x10) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000e9d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000b72000+0x4e9)=""/78, 0x4e, 0x0, &(0x7f0000aac000-0x10)=@can={0x1d}, 0x10) shutdown(r0, 0x1) read(r0, &(0x7f00003e8000)=""/253, 0xfd) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) accept4(r0, &(0x7f00000df000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000ecc000-0x4)=0x10, 0x80800) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001dd000)={0x0, 0x0}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005e2000-0x1c)={0x0, 0x2, 0xa, [0x0, 0x80000001, 0x1, 0x7, 0x0, 0x400, 0xfaa3, 0x0, 0xfffffffffffffff7, 0x5]}, &(0x7f00005e2000-0x4)=0x1c) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004e8000)={r2, 0x7, 0x20}, &(0x7f00005e2000-0x4)=0xc) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 54.939720] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.948359] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/02/07 10:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000010f000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) tee(r0, r0, 0xc00000, 0x8) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a13000-0x4)=0x1, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006ed000-0x12)={@common='ip6_vti0\x00', 0x400000}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000091c000-0x4)) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005d7000)={&(0x7f0000510000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d79000-0xc)={&(0x7f0000d32000)='./file0\x00', r0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x8, &(0x7f00002ad000)={0x0}) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000004d000-0x108)={0x0, @in={{0x2, 0x2, @empty}}, [0x2, 0x9212, 0xec72, 0x80, 0xd06, 0x401, 0x400, 0x2, 0xea, 0x3, 0x101, 0xd8, 0x1, 0xc536, 0x8000]}, &(0x7f000039e000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c0000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x8000, 0x81}, 0x98) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00001c2000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x7fffffff, 0x0, 0x7, 0x2000000, 0x0, 0x200000000]}, 0x5c) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x7e30, &(0x7f000059d000-0x8)={0x0}) getsockname$netrom(r0, &(0x7f0000121000-0x48)=@full, &(0x7f00004a2000-0x4)=0x48) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e7f000-0xb8)={0x0, 0x7, 0x5, 0x6, 0x4, 0x6, 0x8, 0x9, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x5, 0x1ff, 0x2, 0x3}}, &(0x7f00006df000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb4000-0xa0)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x8, 0x7fffffff, 0x3f}, &(0x7f0000e41000-0x4)=0xa0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6tnl0\x00'}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000758000)={@generic="131aeac229325a292d625fe7eee274de", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x66da4476fd8b9325, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00008fd000)=0x100000000) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x300ea9d2}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000025a000-0xc0)=""/192, &(0x7f0000005000-0x4)=0x348) [ 54.990488] dccp_xmit_packet: Payload too large (65423) for featneg. [ 55.003751] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.012260] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) r2 = accept(r0, &(0x7f0000db0000)=@un=@abs, &(0x7f000054e000)=0x8) recvfrom$unix(r2, &(0x7f0000b36000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f00002fa000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$alg(r1, &(0x7f0000d35000-0x38)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f000074e000-0x30)=[]}, 0x1) readv(r1, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000450000)={0x0, 0xf1, "057a2848320c3b72f61a26192fb5b735b5a049334e49e4430435c1c87c65c332914e6f5703b3c837ed0310098ae3d762df94e2d80b610eebdf462bf93083ed037286ac9b7335a535f5e692f7243eb7d19d5e6360e14edcec5b9088ea3b39134b047285c9c1b62636d2f05b89d03fc526c42570bc314f655ed8439ad17f76fa2a849940fb5cf7c40933b31e61ad5add1a3aaf57b8df68eeb9c4c9cfc5dacd0e4cca698561f44141b8fb4103a35d6a5b421fab58d1dd46c5fd6bb5528b1439f63fa7cd377588cecab21b5a9a02ef8f3f76580471f24873b789b796bc6df4a250de763ddeb2ed561dc18e91401e46c41f27e2"}, &(0x7f0000aaa000)=0xf9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ca4000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}}, &(0x7f0000081000)=0x8c) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair(0x1, 0x5, 0x3ff, &(0x7f00004f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c93000-0x8)={0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00008b7000), &(0x7f000012a000)=0x4) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000373000)={r3, 0x2}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f000014e000-0x8)={0x0, 0x0}) shutdown(r4, 0x1) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f78000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000235000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000679000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffb, 0x3, 0x80, &(0x7f0000bfb000/0x1000)=nil, 0x2}) getsockopt(r0, 0x0, 0x8, &(0x7f0000797000-0x1000)=""/4096, &(0x7f0000999000)=0x1000) socketpair(0x3, 0x4, 0x8000, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000d38000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$vsock_stream(r2, &(0x7f0000e30000-0x10)={0x28, 0x0, 0xfffffffb, @my=0x1}, 0xfffffffffffffef6) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xb, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr}]}, 0x28}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006b3000-0x80)=@generic, &(0x7f0000db5000)=0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000046f000-0x4)=0x800, 0x4) pipe(&(0x7f0000db0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f87000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00006e8000)={r2}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b20000-0xe)={0x5, [0x0, 0x7ff, 0x8, 0x5, 0x8000]}, 0xe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000017f000-0x160)={{{{0x2, 0x3, @rand_addr=0x5da0}}, {{0xa, 0x0, 0xa8, @empty, 0x7}}}, 0x8, 0x5, 0x7, "5734395f9bac177eeea56ede91b5c12634544c2823a5b84aae6df9de8feeb67e0602212a5ecb99bfe320b680ee93ec8e878a3c66351ae2c34fc8887b0c3b814b65157c681770b56b753d445ea7d03499"}, 0x160) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f0000972000)=0x7, 0xfffffed3) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) 2018/02/07 10:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000aef000)=""/46, &(0x7f00008d6000)=0x2e) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d86000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00005a2000-0x4)=0x10) socketpair(0x10, 0x7, 0x6, &(0x7f00002cb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000927000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x9, 0x3, 0x8, 0xe4ac, 0x2, 0x9, 0x55f, 0x7e67, 0x9, 0x8, 0x1, 0x1c00000000000000, 0x9, 0x2, 0xa0cb1ee]}, &(0x7f0000529000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000084e000)={r3, 0x3ff}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d16000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x1, 0x8001, 0x680ed9dc, 0x20, 0x9, 0x9, 0x7, 0x1ff, 0x5, 0x3, 0x1, 0x200, 0x6, 0x5, 0xffffffff]}, &(0x7f00000e3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000dfc000-0x8)={r4, 0x1}, &(0x7f000056b000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b1c000)={0x54, {{0x2, 0x1, @rand_addr=0xed}}}, 0x90) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000738000)={0xc, 0x5a15, 0x7, 0x4, 0x4, 0xffffffffffffff9c, 0x5}, 0x2c) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000494000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) bind$vsock_stream(r1, &(0x7f00001c0000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000df2000-0x18)={r0, &(0x7f0000da1000-0xbc)="cc0b8b5d850b25cfdff35f20c29c64cadde2716cf4e97dffa1f7ef697aebc29207b227a128acef288cce0db28b592cb9da6afa2beb8cd4ee727b3d5c93bac0f700651163406f4077833a59ab0999dbe04a8d4e35a286084ee01264e7992e925855f94df33ac3519e1c7b626c12e531d840713423935f842d7f19afd2164853c5fe618e9e257bc1dcc0390adb83904feb856a103057b3785c0fdfc9f3fd5a994e843ed8a9d146e7cc5f46b02b698b582b1f88fa4a6a8f627338a46c86", &(0x7f0000645000)=""/32}, 0x18) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$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) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f8000-0x14)={0x0, 0x7fff, 0x3, 0x0, 0x100, 0xff}, &(0x7f0000998000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000056b000-0x8)={r1, 0xd5f5}, &(0x7f0000abe000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/07 10:01:35 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 55.066424] dccp_xmit_packet: Payload too large (65423) for featneg. [ 55.072574] NFQUEUE: number of total queues is 0 [ 55.096671] NFQUEUE: number of total queues is 0 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000928000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000060000)={0x0, @in6={{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000343000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000034c000-0x10)={0x9, 0x8200, 0x10000, 0x3ff, r1}, &(0x7f0000e76000-0x4)=0x10) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x50000, @loopback={0x0, 0x1}, 0x852f}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x200, [0x4, 0xad37000000000, 0x1, 0x100, 0x7, 0xff, 0x8, 0x1f]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x6, 0x10001, 0x8, 0xfff, 0xf7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@abs, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000841000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) sendmmsg$unix(r3, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000049e000)=""/161, &(0x7f0000eb3000)=0xa1) write(r0, &(0x7f0000673000)="0000000201ff0008000000003f0100d1275cdf781562f13b291aa61e2a356a778c89c6f701ecbf5c6598d1b3e1428fded1d5606e5aa5814b3089a701b288d7ad5b7ea9a87816a76225d5518a4fff3af255be", 0xffffffffffffff4f) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={0x0, 0x6}, &(0x7f0000691000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001ec000)={r1, 0x7f}, &(0x7f00000d1000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000067000-0x8c)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x8c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000072b000)=[{0x4, 0x9}, {0x3, 0x3}, {0x8, 0x1}, {0x2, 0x1}, {0x4, 0x17f}, {0x3, 0xbfd}, {0x2, 0x20}, {0x3, 0x1ff}], 0x8) getpeername$unix(r0, &(0x7f00005ce000)=@abs, &(0x7f0000459000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000596000-0x8)={r2, 0x2ca}, &(0x7f0000333000-0x4)=0x8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000da3000-0x4), 0x23c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000208000-0x4)=0x8, 0x4) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000f60000)={0x10}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x10000101}, 0xa8dcf06426f83fd5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000), &(0x7f000049e000-0x4)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00003d3000-0xaa)="54a17017ec377042d5975590296b0dd03e8cc1ad5fe656d83042f16a69efb3ae7a7b97a9e2c873803e9ecb2df9c3ea2c04ac54dd8a2485f7db3acf8324ba76367b56c7749a9607aaf7d962f41c10ef0f6436241d9933d67d08d6e480176f42012cb2111fece4cb8ea8a91e5aa7e7e05d47b0cdd339b5dccd1c66a61e07ba441b3bd8ee21d81d1b7256d3ce754fa1c36a2f6d1452d03f2d55bf9e689bd0ce950c95100f79c47ccbcd7478", 0xaa, 0x80, &(0x7f0000c14000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000023000-0xba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/07 10:01:35 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r1, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/07 10:01:35 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000000000)=""/39}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000060e000-0x4)) socket$pppoe(0x18, 0x1, 0x0) r3 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000661000-0xc)={0x0, @broadcast, @dev}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004af000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000e20000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3f, 0x2, 0x2, 0xa, 0x0, 0x80, 0x67, r4, r5}, {0x8, 0x34, 0x6, 0x0, 0x100000000, 0x8, 0x4, 0x8}, {0x7fffffff, 0x0, 0x80, 0x263c}, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3c}, 0x2, @in6=@empty, 0x2, 0x3, 0x3, 0x80, 0x4e6f, 0x3, 0x4}}, 0xe8) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000b9c000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86), &(0x7f0000007000-0x1000)}, 0x18) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e59000)={r0, &(0x7f0000e59000)="af5b3d16208f15b60da2d0b9ae6b1e4430e0f3fdbf9762025d007981df6b066b44d3c11b55d8351ed9ec32ea245c49eb06f2e69ef54990ab", &(0x7f00003ea000-0xa7)="6f7b6d54e2b2a5bd1c0102722859d96f1995ed278a960d03f4babaa523debeef11445f144c28a99f3ce0ec33951180177b183158ac47039eb1300b93fdee148fea58cade9a00efa8d23419d1ec978a4e7eb148a2c6ca1139bb52ad8e7c2325fa6c2ba411bc332dd16913d3612e66310d016d5f9e60625c26aee140a3d8eb287ef732c572766fceb0a3f9a9bd65bf9b52541433f5420eaa6bb02c57ebe6b8f2987c047e079c8eb1", 0x2}, 0x20) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e4b000-0x4), 0x800) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e5b000-0x4)) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000f9000-0x2c)={0xc, 0x100000000, 0x7fffffff, 0x3, 0x1, r0, 0x1}, 0x2c) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000), 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000008000-0x1)=0xff, 0x1) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f99000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f00007a8000-0x4)=0x1e) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000abe000)={0x2, [0x0, 0x0]}, &(0x7f0000f9a000-0x4)=0xc) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000521000)={r4, 0x80}, &(0x7f0000f99000)=0x8) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r2, &(0x7f000077a000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000be0000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000f9b000)=0xe8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000f44000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000f9b000)=0xe8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f9c000-0x4)=0x14) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f9d000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0xb8, 0x6, 0x2, 0x5, 0x6}, &(0x7f0000c8c000-0x4)=0xa0) sendmsg$nl_route(r2, &(0x7f0000e18000)={&(0x7f0000f9b000)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000af7000)={&(0x7f0000729000-0x50)=@bridge_newneigh={0x50, 0x1c, 0x702, 0x5, 0x3, {0x2, 0x0, 0x0, r6, 0xc, 0x1, 0xc}, [@NDA_VNI={0x8, 0x7, 0x8}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_IFINDEX={0x8, 0x8, r7}, @NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_IFINDEX={0x8, 0x8, r8}, @NDA_MASTER={0x8, 0x9, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x5) setsockopt$inet_tcp_buf(r5, 0x6, 0x3f, &(0x7f00004d4000-0x80)="3133aae1c6cbb733dce4701d265c1c900f727803c02260a5b226f20ad92671a2c09b074314743c84f9c419b189da4dcf723f269f76df93e36666b67068e7aeff82e2e0b7456b647e15920cb78d912bbd3b4ef427e8ab9f097934aacd86801f09ac92f75822e04747c4c843768e7c91d32030a3cf730de53382e94f97c8b78bf6", 0x80) [ 55.181320] ipt_ECN: cannot use TCP operations on a non-tcp rule [ 55.199326] ipt_ECN: cannot use TCP operations on a non-tcp rule 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000202000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000d15000)={0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x1c) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000319000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e18000-0x4)) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}) 2018/02/07 10:01:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ef0000-0x8)=@un=@abs, &(0x7f00005b3000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000eef000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) 2018/02/07 10:01:35 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000916000), &(0x7f0000296000-0x4)=0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000001000)={0x1d}, 0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/07 10:01:35 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000069c000-0x18)=@ethtool_sfeatures={0x3b, 0x2000000000000294, [{}, {0x800000}]}}) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000214000)=@l2, &(0x7f00003a7000-0x4)=0xe, 0x800) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003a7000-0x14), &(0x7f00003a7000-0x4)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a4000-0x33)=""/51}, 0x28) socket$vsock_stream(0x28, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r2, 0x50, &(0x7f000039f000-0x50)}, 0x10) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000014000), &(0x7f0000018000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x310)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000017000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6gre0\x00', @common='syzkaller1\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @generic="008ae912c6a769a50b50ca588cef6c5a"}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @generic="ea06a28f447cd366b4db6f4f4a2d3f92", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @empty, @icmp_id, @gre_key}}}}]}}, 0x300) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000018000)=@nl=@kern, &(0x7f000000c000)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfff) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000013000-0x4)={0x27, 0x2, 0x2000}, 0x4) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000d06000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000ecc000)="c554e229889de6d6a21f831a9b4a690474487011060d44f0bcdbc799f80dfbc1"}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000659000)=@ethernet={0x0, @dev}, &(0x7f0000c7f000)=0xffffffffffffffdc) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f28000)=0xfffffffffffffffd, 0x4) bind$inet(r1, &(0x7f00008a3000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000595000-0x2)=0x8f6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) bind$bt_rfcomm(r1, &(0x7f0000d9d000-0x9)={0x1f, {0x1, 0x6, 0x3, 0x4, 0xb4, 0x20}, 0x80}, 0x9) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000cff000)=0xbe79b83919686d38, 0xfffffca8) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9482ca8a0abe9700df2209e7602000200fb42a5619500346fec52b71b00000008154d9e554c7b94c4b58d93ffffe100000093415ef971f63cedcf8bfbaf"}, 0xd9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000007f000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000128000-0x1c)={0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, 0xffffffffffffffa6) r2 = socket$inet6(0xa, 0x8000f, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000001f000-0x10)={0x0, 0x30, &(0x7f000012e000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000309000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d5d000-0x59)={r3, 0x51, "6d1213d24a7b80ce29d0be7527ba1b0d90f7d3a080c5420ffab701a4f868f44590c0b64c5a4fd477ce6bd1241093f19bf0224fe17e8da990fbb3933ca40e81aba08d5c6f293a01f34264faaaf67d3512b0"}, &(0x7f0000f57000-0x4)=0x59) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f000062d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000c49000-0x78)=@getpolicy={0x60, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, ':'}}]}, 0x60}, 0x1}, 0x0) [ 55.302183] SNAT: multiple ranges no longer supported [ 55.311397] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.344827] SNAT: multiple ranges no longer supported 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000174000-0x4), 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f00004c6000-0x4)=0x6, 0x4) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000fe2000)={&(0x7f0000000000)=[0x1, 0x3], 0x2, 0x5c4, 0x81, 0x5b7, 0x6, 0x4, {0x3, 0x795e, 0x4, 0xdb9, 0xd1, 0x0, 0x1, 0x18, 0x9, 0x928, 0x3000, 0x736, 0xff, 0x6, "6e62b842d51275109d5972f142205b8439a3dc6e8478044073d3569909994d70"}}) r1 = socket(0x10, 0x800000003, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066f000), &(0x7f0000fe3000-0x4)=0x9e) 2018/02/07 10:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10000000000002c, &(0x7f00002f8000)=""/138, &(0x7f0000b5f000-0x4)=0x8a) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) bind$inet(r0, &(0x7f0000cfd000-0x10)={0x2, 0x3, @rand_addr=0x2}, 0x10) writev(r0, &(0x7f00008ab000-0x50)=[{&(0x7f0000e8c000-0x1000)="a5", 0x1}], 0x1) sendto$inet(r0, &(0x7f00008ce000-0xe3)="0e", 0x1, 0x0, &(0x7f0000a46000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) read(r0, &(0x7f000033c000-0x32)=""/50, 0x32) close(r0) 2018/02/07 10:01:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000592000)={0x0, 0x9}, &(0x7f00009f6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3ff, 0x2, 0x3, 0x9, 0x2}, &(0x7f0000378000)=0x14) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fcd000)={0x2, &(0x7f0000fce000-0x18)=[{0x80}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000083d000-0xa0)={r2, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xffffffffffff179b, 0x1, 0x4, 0x8000}, &(0x7f0000c65000)=0xa0) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000f1000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000f6000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b4000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000091000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00000f7000-0x1)=0x8c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000007a000)={0xffff800000000000, 0xf2, 0x2, 0x20, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000dc000-0x14)={r4, 0x9, 0x6, [0x2, 0xfff, 0x6, 0x0, 0xb7, 0x4]}, 0x14) shutdown(r1, 0x1) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000f8000-0x8)=[{0x0, 0x8000}], 0x1) 2018/02/07 10:01:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000519000-0x4)=0x40a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) socketpair(0x1a, 0x6, 0x6, &(0x7f0000239000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008dc000-0x66)={0x0, 0x5e, "d3ef59c78b7174c8a567a161fedb25ec71eab332fe13f33ea557d07a7cd6bd1857132dc95a4e29fe05cfda6034cad4244bae8ca5df0d6a539c60d3c5c02e878d0f11a0240e411168834fba3f0689ac4ef206e4ddc948f23abb803ba3b437"}, &(0x7f0000245000-0x4)=0x66) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000005d000-0x8c)={r4, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}}}}, &(0x7f0000183000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000aed000)={0x1, 0xe, 0x89, 0x908, r4}, &(0x7f000055d000-0x4)=0x10) accept4$nfc_llcp(r3, 0x0, &(0x7f00008bd000-0x4), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000096e000-0x4)=0x40, 0x4) socket(0x1, 0x0, 0x6) write(r1, &(0x7f00005bb000)="016ceea435dc7c5e98227bcf67d4a2542d0b1741affbb86fd3cc3ce2367c17959fe8fc0791c1ba74b3ebd008f702d1b711b37d840e0b3c97f89d42ff3959944f6f99a47837bab2abc15b614f0040244930976b87c8eaa35d19c638d7efc7", 0x5e) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000220000), 0x4) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x2) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000e38000-0xb5)=""/181, &(0x7f0000c30000-0x4)=0xb5) listen(r0, 0x1000000040000003) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000012d000-0xe8)={{{@in=@dev, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000de2000-0x4)=0xe8) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a91000)={0xbf95, 0x2, 0x8, 0x80000001, r1}, 0x10) recvmsg(r0, &(0x7f0000250000-0x38)={&(0x7f0000570000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f00007b7000)=[{&(0x7f0000656000)=""/181, 0xb5}, {&(0x7f0000a01000-0x67)=""/103, 0x67}, {&(0x7f0000577000-0x51)=""/81, 0x51}, {&(0x7f0000e26000-0x22)=""/34, 0x22}], 0x4, &(0x7f00008fd000)=""/8, 0x8, 0x100000001}, 0x40) sendmsg$netrom(r3, &(0x7f0000ac2000)={&(0x7f00002a8000-0x10)=@ax25={0x3, {"0d3371765001af"}, 0x80}, 0x10, &(0x7f0000b0d000-0x50)=[{&(0x7f0000568000)="8a6b3deca45c46ca205f30aa00bcfecfd7c6aaaa4b34b201ccd69ef783ab53419c3d4549f59b7ca0843d958fba03e1f354b377bf81933369b2192a62d2e90247fc1b5869716b2163dd3c57ff3225944abc26ada5da19e81e118065fcbe59f47ca6a9881f75244d03acac7d5ce97a541fbdad2f357ee43ee5f864f61b7f43a1750cddd77ec047d5f11daa6480e66deecd8df1e980f46b363815bf737e4b71fa171551e098c3b15ec4c84d2d9e67e449d4e752fe167495a5482735b4d0a78b9f288754a5323557e1", 0xc7}, {&(0x7f0000d0c000)="286dbf66a3b607f441ffe565d8938d2e15e16dee2beaec7169771c171a23e902f3f48457484d71aa4f9dcf4acfc61a", 0x2f}, {&(0x7f00003a2000)}, {&(0x7f00002b6000-0x16)="895c1f64b2af6453b4e2b7324ce09f6103fa9675999f", 0x16}, {&(0x7f0000bb1000-0x82)="2e4124090596a680c04ab116fe485ec436384c383c861a41e1120a3ade080a0308c9b046b32b83d573ff053261a740e64015547bfe34a189dd9c209fd8ee4478ed26f3ad4ce10991579e5c7f9d34ca330e7f0543579992803052dbe0eff9ca19be5db7e090f15bf7b6db7d0b555e22b951a3eefeb20e2612ac9ab47ddb99eb1025fb", 0x82}], 0x5, &(0x7f0000ea3000)=[{0x40, 0x111, 0xffff, "79b1b66954bb75fc4131a3dea805af7f1abdbd1b384d1558458fde71b15f00f278a77dae449306943f"}, {0x40, 0x1ff, 0xd863, "6f7f64bf9fcbf1cc48c39f890ee011a8eb72be4169d296c43a7868c550ebe24a1d6323b017b289bee47558c1449c57"}, {0x108, 0x3a, 0x6, "13b7e6cabdaca48743d7b711b55c5da4ca2ee61f3dab55590bb324c4ff04f92ce26e3241d5e32932ab232dbab0c2c85400b9889ddd9da7c50a22987227604daedf304f2207d3ded008785875a0c0f71dd016c00ddec2e34e7d907ddf4b13faa3742118ae670e9d5b3e11bb14592016ec6269abcdda12255511becad6dec46fe1d71cb763f6265353e437a18daeb83361d5f70da0e3a9da33aa706721c3e6eba8e411d83c5edac321351c0e9eb886511e9cdc27631c3261948629b48f7b2a8d0eca1900ad674c5e8bf9401a70237ce1e7cb8c8b630aeb7d68816e95d85444131802fc944614ad0999fc90a4f4984a7cc40473a89133"}], 0x188, 0x10}, 0x10) accept4(r0, &(0x7f0000c6f000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000fa1000)=0xffffffffffffff69, 0xfffffffffffffffd) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000013000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000011000-0x4)=0x32, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000011000-0x7)=@abs, &(0x7f0000013000-0x4)=0x8, 0x80800) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000007000), 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000010000-0x8), 0x1, 0x0) writev(r1, &(0x7f0000011000-0x30)=[{&(0x7f0000013000-0x32)="2234b0fa1b0058860c5b3b26685e9a90a4c67b4e883ff4b7c0ace37d47f2e6a8765cd4a1ac930dffdb18e3d87e5c9feec66e", 0x32}, {&(0x7f0000013000-0x5e)="df223682d9324f4a990ffaf826c1c78f0e627a248a2506b06df740d37313a7226929f90d4bdafc080c02e47929b87638db39ddef940e652963abfc238443fd2e439a2bc6028e98291c8b8c32b0aabd17dc8de2365a2925e7ca32c4151293", 0x5e}, {&(0x7f000000a000-0x14)="9fcbd43bc3f2519743e2d52094c1aac340fac797", 0x14}], 0x3) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006b8000)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000054f000-0x4)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x77, &(0x7f00003e0000), &(0x7f0000feb000)=0xfffffffffffffe9a) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet6(r0, &(0x7f0000c99000-0x72)="f889fef971f44facc73c12b4adcedaa261de72e6802c90ec32e7161f4186403657f40f8c20ce5a1ffba798f0e0f376cdb0d45f1c0892502dc6b37aa79a28d9508c282272cdb6709b5d12409fb80b1de0a583e142bf7e728f46cdb055385d91046ad848574937a259160ce9462f5118920613", 0x72, 0x40, &(0x7f000077c000-0x1c)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x7, @empty}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b53000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x1, 0xff, 0xd, 0x0, 0x4, 0x6}, &(0x7f00003c6000)=0x20) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009eb000)={0x0, 0x1}, 0x8) socketpair(0x3, 0x4, 0x927, &(0x7f00008da000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00009ea000-0x40)={0x3, 0x3, 0x1, 0x40, &(0x7f0000a23000)=""/64, 0xf, &(0x7f0000e1d000-0xf)=""/15, 0xdc, &(0x7f0000cba000-0xdc)=""/220}) write(r0, &(0x7f00002f9000-0x1000)="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", 0x599) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a1c000-0x18)={0x9, &(0x7f0000292000-0x7b)=""/123, &(0x7f00008bd000)=[{0x6, 0xc7, 0x2, &(0x7f00006d1000)=""/199}, {0x80000001, 0x5a, 0x101, &(0x7f0000ec1000)=""/90}, {0xffff, 0xf6, 0xed, &(0x7f0000ed5000)=""/246}, {0x0, 0x29, 0x8, &(0x7f00009c4000-0x29)=""/41}, {0x6b, 0xbc, 0x8, &(0x7f000008f000-0xbc)=""/188}, {0x100, 0x36, 0xfffffffffffffff8, &(0x7f00006c0000-0x36)=""/54}, {0x7f, 0xef, 0x7, &(0x7f0000280000-0xef)=""/239}, {0x1f, 0x15, 0x7, &(0x7f0000140000)=""/21}, {0x9, 0xf5, 0x100, &(0x7f00006aa000-0xf5)=""/245}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003ea000-0x4), &(0x7f0000728000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00002a5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/07 10:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000ed7000-0xb8)=@newpolicy={0xb8, 0x13, 0x828, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x20000000, 0xffffffffffffffff, 0xa6, 0xa, 0x80, 0x80}, {}, {0x0, 0x7}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4), 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c8c000-0x4)) r1 = accept(r0, 0x0, &(0x7f00004bb000)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c8c000)) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fd7000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x230) socket$inet(0x2, 0x1, 0x7) 2018/02/07 10:01:35 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="76058b6fa062e54ea7a6ecfef6041cdc", r1}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00001fb000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x2, &(0x7f0000a48000)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f0000bae000)={0x1f, {0x81, 0xfff, 0xfffffffffffffffa, 0x80000001, 0x3, 0x6}, 0x20}, 0x9) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00002be000-0xe)=""/14, &(0x7f000093a000-0x4)=0xe) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000672000-0x86)="3948051447fa6e2de8a4049ab87e5e24a771032c9673b56262674844720d4ce2fa55e82b5db1018d36c11a0c833c925f09fa152559129d56585726dfb3cad46f2a57705572e58b952c793d0856120cf7d39ed1d27be9dc27c4a5ac0b26c55aff2db37199b15c5f962c5b75f95f47d78a7d8ff3bcebc89f3fb8b8124813c0bfd55eb1663b93ec", 0x86) r2 = socket$netlink(0x10, 0x3, 0x1a) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001bb000)=0xcd2, 0x4) writev(r2, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2a000)={0x0, 0x0}) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a88000-0x4)=r2) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ecb000-0x4), &(0x7f00007e9000-0x4)=0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000fc3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000ebc000)=0x26, 0x80000) read(r4, &(0x7f000040e000)=""/245, 0xf5) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000367000), &(0x7f0000f81000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$unix(0x1, 0x3, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={&(0x7f0000e99000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic='\b']}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000da2000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000c95000-0x4)=0x20, 0x80000) bind$bt_l2cap(r0, &(0x7f000043b000-0xe)={0x1f, 0x4, {0xff, 0xfffffffffffffff7, 0x945, 0x81, 0x3, 0x6715ec9b}, 0x31a, 0x200}, 0xe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005b7000)={0x5, 0xc1, 0x4, 0x400000}, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000059b000-0x98)={0x0, @in={{0x2, 0x0, @empty}}, 0x204c, 0x3adf}, &(0x7f0000b71000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000613000-0x8)={0x0, 0x8}, &(0x7f00004db000-0x1)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000044a000)={r3, 0x1, 0x6, 0x5, 0xff, 0x200, 0x7f, 0x40, {r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x1000, 0x2, 0xffffffff, 0x7, 0xfffffffffffffff8}}, &(0x7f000036c000)=0xb8) read(r2, &(0x7f0000c22000-0x22)=""/34, 0x101be) 2018/02/07 10:01:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000006000)=@nfc, &(0x7f0000006000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x5}}, 0x6, 0x1}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x101, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000001000+0xbef)="c3fa515e3421862ba1123c5c377db58ed6df79b28e8215117506091cdfb5b8b5701b52386ca6cc8819b4a640822e7c4759b586a2fded386647ad29a6d824771789cabff34cadf0e62443d54d480e42adf910fca6", 0x54, 0x20008881, &(0x7f000000a000-0x10)={0x3, {"b361cc67e1c3e6"}, 0x2}, 0x10) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x4030582a, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@generic="0654010000008e620c1188665eed7c36", @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/02/07 10:01:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f00005ab000)=[{&(0x7f0000fd5000-0x1000)="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", 0x1000}, {&(0x7f0000dab000-0xd6)="be0d4f865d8ad2304af58ab7c658e5e03cb22e268f48a30c0c3cf4d0d0b34f2cde397e17d30be1616a586e145370ade8eed601c1e0cc1f15e87dec4e6e1e8d960472a19b39d721e817789421b7cae8889083734b293157da5375786beb50ac1fdfad7f6b59f820fabb517e3484989ad40fc2af483b02ca47b03ceea257cd6f7a49e3e1fbd7a9629b463f4361f2f7cd173e51caec24db285ef16264cb0af631ae9496e6a26247ea1e38a4aed3e54d891c449f9eb55409e987c0ac4dc96569da1e7dd79d186ef233224edb6326d1bed516cf0a8276939c", 0xd6}], 0x2, &(0x7f0000e0d000-0x4b8)=[{0xd0, 0x117, 0x6, "08a296b0ad1f2affa82b22f727fc299b2173783c409bbcbc07e1ebf0f75b31c41bc673264b6aea6fb3b4ddb3a1e2687c7bec58404915cc099e127e7cadac86e6cb0a49724736653c7429c8f6bb9e49d74570127441e6820e9dafe0219b6244e4dc9e1c32655ded45299a177e2ef1523523d8ca506884f61d9d5970f41545d5aee599a1d9ccdff641d4b242a24350079c3df8d0da54149612862b16750fb4d8ea28642be0230c73e556ddb1204e28a67f9880c0145019df38eca816"}, {0x28, 0x0, 0xffff, "f63e925d17d58e8c8a052a075886bef58a"}, {0xf8, 0x119, 0xb1, "ba32990a3d4f0b0a9ae4f1f7af00804533535e57bf06d2a93714c6354c5d8247d9655de882de323a2b0eff93329a88ced9531089345c67ecc15b3a00529043f09c268c821a53eda200335eee79d1f99a0cfa2acc362a7d390e8f6028f899a34c71eba03039e9d642e35a480144bd4b882b77d1761a6cdc5f80eb214021dd49019cf2749d1ea1080855a60a72f53384c4161a33ab537920750901229d2bae9090a84e6433cfcb7fff3db851e2ead96a728c1b0bd57b52c916ad24b271f4ab0c234a01fd85e987ecf7412ecac16714b399feb0a37858f878eaf86f10bef82ca178df39a270"}, {0x78, 0x113, 0x80, "901fa030d5eb11c970cdaf864557a83bdd1f59ca9a677a4fd3a2fd9e10b2d0dc70b22aace2ed1f4be2b3fd803737f261733d006a9ca88af3f7855f72b797b1298c3e0a14f17f68809582152d3837e16e6d1c62705428d312bcf5abe3faad9f5aa859774409"}, {0x68, 0x12b, 0x1000, "e211fad6b8a110d57270a9638c0fc98fbe70df2e842aafb2ab1551a3da6df9a756777aa13c64045ca98743b39919899c59ae7c7e0a920063866b26396859cf2f018ae660312cc157717e9e8983efd9a6745802464d482cab"}, {0x58, 0x11f, 0x200, "4985b4f7fcf7e2061f4d0acd0f9a35caa888598513a75f844618f6ecf6cc126f77a7dc4aa43497c27d0afcd6563fc92b540984094c6ca618bb316f15e105882eb40cc0"}, {0x100, 0xff, 0xffffffffffff0894, "5e887be8c675ddb1007d260f03c09e3f990a5a7d19b7f807b18d1d395645be8d3aa43f60dcb13c801c9d3449a74f973d0f210c1b573f90672d62a7073c5cc17346145621c534c68414daf381825964c20641862b05ac4a222b1db639d100a961d8259ba7bd07e5d3e82feda7f2bd61bf55beb13f48ec2ba9474db8dfacd60929255f97a9dad3f68ab6af28dbc9cf6cac9233c175e4f7320266ca59cdc111dd6a3b50b89a76372dcf60c447a591ec1c902b87f3c5e3da39bc7829796872eddaa2c971d5371ed52b07bc407e6a2e3c3dd2fd2e64f808dae3485d332a974a4532e480a8fee7cfe3275325586109250b492a"}, {0x90, 0x3a, 0x3ff, "ea5c5751446231734740704a4bcd91ee3a55d7b276328d523c50da2877afb0209e67fb388937091b1875455970e6eb2f8df4b739fec1d82b4cd6bf17cc9fbcce0935b918070bbea85272007a6d87862d416fb6ab951643b367d3961137373e86d66fa1a4467604c2bd62f80ebe5f2c8853e25bf3a0e73797533f6e"}], 0x4b8, 0x4040000}, 0x2000c0c5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="ea68b75a438f758958a504d9a0b5ca6c8bb06b677d7a791640b0edd52e437b8cbaaaeee972dd225097053c72cd6d46aab3b0b7fda0eb6d3301b74f05214ecdd592b81def461111229aa355f1e390e29da70bad7187d2a3507478684b67a4ccc4579fb4b76b1d6a454d009fbe0ef9246a44020a454254f7f06c8da636efa714be24a0a02ddad85f79c0be490895296219d14bf6af309e7a05e393f017e5aa9d5961855f1d0b783a7309d7366f5af8a93a4482edd48bdaa08c0ca41cb049f6247260", 0xc1}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x800}, 0x4000011) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00008d3000+0xfa2)={{{@in=@remote, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000caa000-0x4)=0xe8) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00009a2000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cdc000-0x10)=@common='lo\x00'}) getsockname(r5, &(0x7f0000de7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000b79000)=0x3a) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000539000-0x4)) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e8c000-0x80)=@generic, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x24}}) 2018/02/07 10:01:35 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0xc0) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcf, &(0x7f00003e0000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x99, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "d6bca395cf3706177348051b9bd97b3bfe6b1b937e4414e30cfbb83d5f37f6b5b1968b4e35adf907b167d7bc0c70dfd49834432ad7487680337add9b079ad9e30596d4aba1d24d3bc923be2cae283677358dab74f211491ee80ee7aca6c74858d01332cf43875517efe0d8170eb822e485bb3b6f4f297eb6ddef89ee22e333aef8a577431c894a3619"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/07 10:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x81, &(0x7f00007e1000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000df6000-0x1c)={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x49}, 0x1c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000822000)=0x4ed, 0x2) accept4$alg(r1, 0x0, 0x0, 0x80000) r2 = socket$inet6(0xa, 0x4, 0x0) getpeername$ax25(r1, &(0x7f0000f29000-0x10), &(0x7f000010c000)=0x10) sendmsg(r2, &(0x7f0000b8b000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f0000000000000008fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc33302c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff9000000000000000700008001"}, 0x80, &(0x7f000093a000)=[], 0x0, &(0x7f0000c7b000-0x12c0)=[]}, 0x0) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000c5e000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fae000)={0x0, 0x6b, "ebb2ad3b74d94a03e60ccb647e32552ae89c1430f21032fafc200fda3cbb40e6263939793c40584936eec12b69b08a47450737c5311a1e10cba41d0fbbf1545595f1372d5bd817ab2e77363bd5b1aac6f344b3330b194baa8264d6014e5c36aff9e2e27b69b311b5c471b6"}, &(0x7f00002b7000-0x4)=0x73) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000057d000-0x6)={r2, 0x8ce3}, 0x6) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000d31000)="29000000200019fb16440000000000060200001615de00f1ffffff040d001000000040000005000008", 0x29}], 0x1) r3 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r3, &(0x7f0000fe0000)={0x1f, {0x554, 0xffffffffffff7fff, 0xffff, 0x1, 0x0, 0x100000}}, 0x8) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18}}], 0x1, 0x0) [ 55.580042] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x2}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000001d000-0x99)="ba35797b1609139d537cf0b02a4ff66da8652a3b6a58179d5dd531f7acbacffa9bb4b8e6f1cb72e0ecf6fd1c3ed95b048e8c6c17c14a26539b1bd3062ae88246eb4d625db068d2f25e909a3427beafdb0feae35d8f180dc9d0e43a18ce3d52d827679929f88205c29283ea3e815b197b018b7cbd8713c4b63e52a5b9001b5a4a41bdb5cd49ed2cdb280669bede193aed1562a2aa746daea0f5", 0x99) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000014000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f000001f000-0x80)=[{&(0x7f000001f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f000001e000)=""/64, 0x40}, {&(0x7f000001d000)=""/255, 0xff}, {&(0x7f000000a000-0x77)=""/119, 0x77}, {&(0x7f000001e000)=""/177, 0xb1}, {&(0x7f000001f000-0x8)=""/8, 0x8}, {&(0x7f000001e000)=""/4096, 0x1000}], 0x8, &(0x7f000001e000)=""/211, 0xd3, 0xfffffffffffffc33}, 0x10040) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000020000-0x2)=0x5, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000020000-0x4)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000021000-0x28)={@common}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000001f000-0x38)={&(0x7f000001e000)=@full={{0x3, {"40e1ff0ad204d2"}}, [{"f84601b5fe6b55"}, {"0ba98dcbba6084"}, {"96bf4a06e90bbd"}, {"2c3a2dff4edfd5"}, {"791bc7c35d447d"}, {"ab2e22d2a4b513"}, {"40a13bf34ae993"}, {"0da7e965383404"}]}, 0x48, &(0x7f000001e000)=[{&(0x7f000001f000-0xdc)="2d9da26c7ee6257db7f4d170e71b4eeaa68d62a3b446db9aaa9f6814257286121f7966fc472e7cdfd5a9ba12f77dd2121d0136e9c8eec780b0d3f17cfda3b7b8e3f7f94d80a61907e0e427f25cb5e3d00e2e97edf3ad4a0347b2ae32b987b56fd09235c4cf6f1fcdf114c0d3a67bcfeb01f026d18b95c86f3352ad94f05afee2916efcb7446226f97056efd18d8ee68623a560e24bd25d38b012c1478f0a138274f95e66e5f43fb8b210fd2ff70488319558bd44f9958698f9a4bdff6fcc14e76656a4be5f50ae53afa2f9142ec8219a05d53c187f9ebcaed459c700", 0xdc}], 0x1, &(0x7f000001f000-0x358)=[{0x18, 0x13d, 0x9, "bb1e"}, {0xd0, 0x103, 0x6, "8f4d02305c9e408bd7ce6e865c4cb96195335ce295fb6f23e2a2d6db3409d7c22b90e3c2e7db8681d870651a3ab6b232b841ec2600babaa23f4cd4579f52a3602bae559013b1d60d54ca6e71a8c37051640b4371670d1b558b51ea7f625f2a1cca4b73c1cd173d80b080f9c13484f54a5fec062c739ae4bd54d331b1fe91dbb29c81d2cd57803ce85e5c067c33fca691a705f114acebaa4c433d1f508955b1b76a02eb215e78c8376f7635ff8003844c4df636c0c031dca49b0bef54b184"}, {0x48, 0x1ff, 0x8, "20aed5cd6ec1a332fbb53e8ccd8e41cd3b10660a67b8ae75d18d6534d4a2972c5ff4729b206623bc5757f79068f13807c5a2b678f70d3113"}, {0x48, 0x12f, 0x6, "0c56b742464832119cace17d08e69106d9851cf5b8b712ff912e6de88be298ab6c06ee66bee211c7b15798e9ea81e1fe14f7aff1"}, {0x70, 0x10a, 0x2, "7daa6992449b1ff83e23d1ae021afcb3d3aaddc7b77b5f891f9e04af87d47176683756319a03e59a5d675b79e035f65c936bd3ec0a6fd273184ced00e105834f1187a84beda91954e4ea59b626b14d24872c06ed238e4abca9f7a4e5f7cdea57"}, {0xa0, 0x10a, 0x7, "0fb62a1dc0394633b1b605d5aca6915267a0730b2bbc45c645c2f4a3b829ac8873c8d6cee81e09201c55948cfa97d0faca458630620ad66157893c04b71388da3485e3febd2d23aee2adb2c76bd96b8ac6571dfc055a6989f43d291738132a61bf0aea3f11eeac7ef20cc584572eae89b65b0b322c5c9634ffedb3e51753bce73baaae0ca43ab7f2736ced72"}, {0xd0, 0x114, 0x1, "c5d91e7c82de0419737ef0d494d1e335711f6f2822929d4f55dd635c85d089821020633e5cebd8411e1b0d28912aab4cab710f195c2be7a88139eedc52519a11974a1e05a54c5cf873d3068f402ddadbef632a08769bffaa6795c1660bf01fbfcc4a9c58522fd2bc24b613f97048b869ba875b8a47ef87e1b3d36d0dc03723def5bd3c7d11a20c0220407510bc74a5bd2a4e2078e144c67010aae871d225dc4a1b1ab0b1c35a85a1a6827a470e83a680eb5f8818c18c2726158c5111a4fc18fd"}], 0x358, 0x4}, 0x8041) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f000001a000)=0x1008) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001f000)={r2, 0x7}, &(0x7f0000005000-0x4)=0x6) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000023000)={0xfffffffffffffd6d, 0x8000000000020, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001c000)=0x0) socketpair$inet6(0xa, 0x80007, 0xd7, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000e000)={0x0, @remote, @multicast2}, &(0x7f000002c000-0x4)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000002b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x8, 0x1, 0x100, 0x80000001, 0x2000000, r3}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0}, &(0x7f000000b000)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002c000-0x4)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000002b000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000015000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001a000)={0x0, 0x2}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000002c000)={r10, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5, 0x6}, 0x98) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000002c000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000402}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)={0x208, 0x16, 0x320, 0x3, 0x3, "", [@generic="806dcf9c53af5ef9d75c6da0b94fa47290efc9162ea98d03acfaef438804ba2064222fc1f4486af88015b480a63f7799196d8da48516538797b018404147dcdaa3289199105a6946a1eb9ce6db2f8b6bcbadc50e3b4ed9a1c2559ccbbdecfdbe042afbdbf63f36d19a881edb58d694a0d91450e6d9a9067aa00bf9ce900562204b29f2d781157350b3ac51b436387e8e1251d55b6602f45ec3257df000661044502728af8239b3bf118f3b87eb3a4b17c58a925a35fe62e59890d80c5fea9ab22f71", @generic="6c4e3661a177e9601f2694cee85ffa00227583659d3fa53d7d583232b702cf642bec15f41f63f71e3c131e9929eaeb7ece862a389b4b1ad4b33e827f68f27678ee35bb3a6c2bb91b1b1ff84963b39186bc66b93d67d2f7f85f537d1345b935a2df15f4802774068439f18f4fa79ebb7b9f36546b5d380417ab7cea6786b3375736ce5027831e4c42f896e1fcf2f5672bc877588db3fc", @generic="857c4f5b9063b647fc4b2995f9ed3f35544826a8f7bf3295f3ee3db7f26428587553aed238ba2bdbb44cbcf502e93b1eab9910f23db1fb21b6a12a8b0cca74f58286233cb3ee2db1f9a48e62a082d393562729fbc582110799d1cb8ac9ae90c370ba71be34cc9eb7ec37717231651804074bfc26963fe3f59c9655c6168a2d", @typed={0xc, 0x2a, @fd=r0}, @typed={0x14, 0x13, @str='nodev/self\x00'}]}, 0x208}, {&(0x7f000002b000)={0x184, 0x20, 0xa00, 0x3, 0x3, "", [@nested={0x20, 0x33, [@typed={0xc, 0x21, @pid=r1}, @typed={0x10, 0x43, @u64=0x7f}]}, @typed={0xc, 0x45, @str='\x00'}, @nested={0x10, 0x2, [@typed={0xc, 0x8b, @str='\x00'}]}, @typed={0x10, 0x4f, @u64=0x81}, @nested={0xe8, 0x72, [@typed={0xc, 0x4, @fd=r0}, @generic="69eb079d8d7403f13898a3a0f28fc03b76bed17e624bfdd535433018f84fc1a18b4e0b6567588dc671e7f9ff614d34e94bef3d0653bbfa2b2e5d6ed1525a5225d6bbc147d83459e9652285256349cec1a50e76a531", @generic="41c16b7a245275effe175557464f42a67a4dc3ac9adbbed4c833c7622181cb68c2e6849e626b589a99d3afb2595fc56f9e172d236b7e406292742e00456a728320f0d008df93a8f12ea262c7cf1c59004c94c8107258cdb31514d9aa88478c4d9e1f471b7322707e38cb", @typed={0x18, 0x1a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x87}, @nested={0x38, 0x8e, [@typed={0xc, 0xd, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x52, @fd=r0}, @typed={0x1c, 0xd, @binary="9d2238cbd0ba1f5dbbe389a5600910e58b3df1f9"}]}]}, 0x184}], 0x2, &(0x7f000002c000-0xe8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xe8, 0x20000850}, 0x4000000) [ 55.632083] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000+0xd25)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c2e000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket(0xa, 0x6, 0xffffffffffff3c6b) bind$netlink(r1, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000014f000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000600000)) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000017000)=@req={0x50, &(0x7f0000023000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}}) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0xfffffffffffffefe}, &(0x7f0000f07000-0x4)=0x8) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000000e000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000014000)=0xfffffffffffffff6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000015000-0x4)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x3, 0x87, 0xff, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r1, &(0x7f0000004000), &(0x7f0000012000)}, 0x18) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ff4000-0x38)={&(0x7f0000334000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000ff4000-0x40)=[{&(0x7f0000ff4000-0x1c)=""/28, 0x1c}, {&(0x7f000020a000)=""/15, 0xf}, {&(0x7f0000a20000-0xaa)=""/170, 0xaa}, {&(0x7f000005f000)=""/188, 0xbc}], 0x4, &(0x7f0000ff4000-0x1000)=""/4096, 0x1000, 0x10001}, 0x40000000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000201000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ff3000)=0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x4) r2 = socket$inet6(0xa, 0x2000000000005, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004d1000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000db8000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c09000)={0x0, 0xdcc8}, &(0x7f00005e7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000052e000)={r1, 0x0, 0x72, "d7963a3157e34807a1230bbe1833f7c4db80b42d3af2d45f7f9c5718b0fa1c1a7cd677d216dc9f2f26efb6e787fb635dd95a9bab553b2883d5acd3676892209361504ba5b6a733108a5c9ebb1316e8125ef7334d98e3cf450e512eb153f6584f27ca543e6fe877c142606bed243c849673f1"}, 0x7a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000690000-0xc3)={0x0, 0xbb, "8ed667cc5b013ebad6ce3f5aa2a7d763bf0b5ca858023bda443d61ace63d600a6f9624e269acc794264e763459dac3e0a46c02177100c20833d1ab543f78e6b1e86eab29c7e624db8ac92f77d20dd016f83d5e478d7961a3a11f3220b8b6f069025f610ebaa7852a1079e5d15e6585b86d6dfc4c0f3d240ce07ef19c1f7021ef2566ce19c5d7d2b58153def4cc534a1b45e86d5bce0bf9d8e11bd388e79ffdd6dd1babb80d1d5063de93075d78db7e2da6cc7e85802601866fb382"}, &(0x7f000051f000-0x4)=0xc3) socketpair(0x1b, 0xa, 0x20, &(0x7f0000c3d000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000942000+0xf2b)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000004d000)={r3, 0x14}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000056e000-0x98)={r1, @in6={{0xa, 0x3, 0x40003, @empty, 0x5}}, 0xb8e5, 0x1}, &(0x7f000044a000-0x4)=0x98) sendmmsg(0xffffffffffffffff, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) r4 = accept$inet(r0, &(0x7f00008e1000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000b04000-0x4)=0x10) connect$inet(r4, &(0x7f000036b000-0x10)={0x2, 0x2, @empty}, 0x10) r5 = socket(0x8, 0x5, 0x7fff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000331000)={0x2, [0x0, 0x0]}, &(0x7f00007c3000-0x4)=0xc) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00007a3000-0x38)={&(0x7f0000da4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000721000)=[{&(0x7f0000a73000)=""/38, 0x26}, {&(0x7f000040e000)=""/142, 0x8e}, {&(0x7f000051a000-0x18)=""/24, 0x18}, {&(0x7f0000836000-0xcb)=""/203, 0xcb}, {&(0x7f0000918000)=""/149, 0x95}], 0x5, &(0x7f00003b0000)=""/115, 0x73, 0x100000000}, 0x40) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002b7000-0x4)) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000370000-0x4)) 2018/02/07 10:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x80001, 0x3ff, &(0x7f00005c7000)={0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002fc000-0x4), 0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) [ 55.679332] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x5, 0x3) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004e8000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000659000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000325000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eac000)={r1, r2, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f00002e2000-0x4), 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f00002b3000-0x4)=0x7, 0x4) 2018/02/07 10:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="a4f47dbd6b571104f3103bd1315df60f", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x84}, 0x0, 0x1b8, 0x218, 0x0, {}, [@common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [], 0x0, [], 0x0, 0x8dcd3d7c6a4b0266}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x440) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0x6d, "54a37bfb7ba3f2403682e92eea9a04328dd8dc659d63fd3dd8f5d1f9b6e542d021227e62b912c8351b85b526235f9a757f7b95e18e35b7b5d6ea597726b84a21e13906e9b3eae5e72c036e778241505fcdb6864f9e07d2b1c690f06b48aabae9d9820001a0a7f9402f03f4a5e2"}, &(0x7f0000022000-0x4)=0x75) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000f000-0x58)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0xa, 0x2, 0x100000001, @empty, 0x3}, @in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x58) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000015000)={r1, @in6={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x1}}}, 0x8c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000023000-0x10)={r1, 0x68, &(0x7f0000023000-0x4b)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000022000-0x4)=0x10) 2018/02/07 10:01:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x1a) getpeername(r0, &(0x7f00009b6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00009b9000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x4, 0x5, 0x7, 0x5737, 0x918, 0x1800000, 0x100}, 0xc) 2018/02/07 10:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000e0d000)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0xfffffffffffffe73, 0x4, r1}]}, 0x68}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f000080e000-0x4), &(0x7f0000a57000)=0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) readv(r2, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000047c000-0x40)=[]}, 0x0) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000025000-0xc)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000024000)={&(0x7f0000023000-0x6c)=@delpolicy={0x6c, 0x14, 0x31, 0x7, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7ff, 0x3, 0x7838, 0xa, 0x80, 0x80, 0x3e, 0x0, r1}, 0xc, 0x3}, [@encap={0x1c, 0x4, {0x1, 0x3, 0x0, @in=@empty}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000007000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0x2, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x100000000000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000-0x8)={0x0}) connect$netrom(r2, &(0x7f0000005000)=@full={{0x3, {"f86cfde8469806"}, 0xff}, [{"0c4d0d9a2908a0"}, {"01b947b911e149"}, {"d19e25407d1611"}, {"867825a73aa629"}, {"110880ed7eee83"}, {"dba003aae07199"}, {"6a4bf2b6cb6baf"}, {"37bfb4aeb15eaa"}]}, 0x48) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003f8000)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f000064e000-0x4)=0xe8) bind$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa8000-0x8)={0x1, [0x0]}, &(0x7f00002af000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000702000)=@assoc_value={r1, 0x7fffffff}, 0x8) 2018/02/07 10:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0x0) write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/02/07 10:01:35 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000178000-0x2c)={0x1, 0x1d, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000391000)={r0, &(0x7f0000392000-0x12), &(0x7f0000216000-0x12)}, 0x20) 2018/02/07 10:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000674000-0x10)={0x0, 0x68, &(0x7f0000288000-0x1c)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0xa, 0x1, 0xdd4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}]}, &(0x7f00003a0000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002b2000-0x8)={0x0, 0x4}, &(0x7f0000f01000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000097000)={r1, 0x5}, &(0x7f00000ec000-0x4)=0xfffffffffffffdce) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000071d000-0x6)={r2, 0x8}, 0x6) write(r0, &(0x7f000046a000)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/02/07 10:01:35 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000020d000)=0xfffffffffffffcf3, 0x7fffc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000974000), &(0x7f0000fef000)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) bpf$MAP_CREATE(0x0, &(0x7f0000242000)={0x5, 0x83, 0x800, 0xf}, 0x2c) getsockname(r1, &(0x7f0000e26000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000861000)=0x26) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000410000-0x4), &(0x7f00006dc000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2, &(0x7f0000fee000-0x70)=@raw=[@generic], &(0x7f00002cd000)="731a7a6b788f790900", 0x0, 0xe1, &(0x7f0000441000-0x9d)=""/225}, 0x48) 2018/02/07 10:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffe4b) connect$inet(r0, &(0x7f0000dad000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/07 10:01:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aea000)={0xffffffffffffffff}) bind$bt_hci(r1, &(0x7f000011a000)={0x1f, 0x7f, 0x3}, 0x6) recvmsg$kcm(r1, &(0x7f000025d000)={&(0x7f000059e000)=@hci, 0x6, &(0x7f00008c0000-0x40)=[{&(0x7f0000502000-0x44)=""/68, 0x44}, {&(0x7f0000ab9000-0x44)=""/68, 0x44}, {&(0x7f0000e2b000-0x6d)=""/109, 0x6d}, {&(0x7f0000700000-0xb)=""/11, 0xb}], 0x4, &(0x7f0000c22000)=""/153, 0x99}, 0x10000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f0000c9e000)={&(0x7f0000558000-0xe4)={0x20, 0x3, 0x8, 0x8ffffffff, 0x3, 0xffffffffffffffff, {}, []}, 0x1e}, 0x1}, 0x0) 2018/02/07 10:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) pipe(&(0x7f0000945000+0x44d)) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/02/07 10:01:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b98000-0x13)=[], 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000d27000)=@ax25, &(0x7f0000d28000-0x4)=0x10) 2018/02/07 10:01:35 executing program 1: r0 = socket(0x1b, 0x4, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x2, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x40, &(0x7f0000003000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) accept4$ipx(r0, &(0x7f00006f7000-0x10), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) getpeername$ipx(r0, &(0x7f000029e000), &(0x7f000031c000-0x4)=0x10) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f00003a8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002ee000-0x4)=0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x2) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003a8000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0xfffffffffffffffe}, 0x0, 0xa0, 0x3df, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="c45a3b71003441d1b14c13d3a01ae4c7"}, 0x0, 0x70, 0x98, 0x0, {}, [@common=@osf={0x0, 'osf\x00', 0x0, {'syz1\x00', 0x5c4, 0x4, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET3={0x0, 'SET\x00', 0x3, {{0x3, 0xae, 0x7f}, {0x7, 0x3, 0x5}, {0x5, 0xc5e6, 0xffffffff}, 0x2, 0x14b}}}]}}, 0x2f0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001e0000-0x14)={0x0, 0x2, 0x20000000000007, 0x5, 0x7, 0x100}, &(0x7f000035c000)=0x14) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003a9000), &(0x7f00003a9000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003aa000-0x8)={r4}, 0x8) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000547000)={@rand_addr=0x400, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000), &(0x7f0000a4f000-0x4)=0x52) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80a, 0x0, &(0x7f0000bcc000)) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ecc000)=@l2, &(0x7f00009e0000)=0xe) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000510000-0x4)=0x3, &(0x7f0000ba8000-0x4)=0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x23, &(0x7f0000548000-0x4)=0x7, 0x4) ioctl(r1, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f00002bc000-0xc), &(0x7f00003ce000-0x4)=0xffffff3c) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) recvmsg(r0, &(0x7f0000026000-0x38)={&(0x7f00004fe000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000061d000)=[]}, 0x40000100) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000197000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9a08d5", 0x0, "a4e069"}}}}}}}, 0x0) 2018/02/07 10:01:36 executing program 5: pipe(&(0x7f0000552000)={0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000dcd000), &(0x7f0000665000)=0x4) connect$l2tp(r0, &(0x7f0000af4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x0, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000ec0000-0x4), 0x80800) sendto$ax25(r2, &(0x7f0000bb3000-0x87)="ea72b43a841bf812c1a91ee84d7998181604df1e6f70be94192e299adc4a428028641c3cde173ec48ce921225c1e8b19b9025ede82623a4d5ed359eb0cd2acb159f5e1f181bb0cbf21567eda738a9dfacac72d44f88bc4b14f7434c1f794ced2839ba3eb5bcc8e0d5241b5430dc17256225a24a376875f020daceee2b35eff9cf5759e4c1f5aa9", 0x87, 0x4, &(0x7f0000aa7000)={0x3, {"50e3bc55c38a1e"}, 0xdf}, 0x10) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/02/07 10:01:36 executing program 4: r0 = socket(0x17, 0x0, 0xfffffffffffffffe) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000000000)=0x14, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d7a000)=0x80000003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000063a000)={0x0, @in6={{0xa, 0x2, 0x7ff, @empty, 0x6d6c}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000011b000)={r2, 0x7ff, 0x1, [0xffffffff7fffffff]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@l2={0x1f, 0x10000, {0x9, 0x5, 0x80000000, 0x7, 0x2, 0x4}, 0x9, 0x4}, 0xe) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c94000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000bf000)={r0, r3, 0x1, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast1=0xe0000001, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000e000)=[@in6={0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x7e7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x2, 0x9cf, @mcast1={0xff, 0x1, [], 0x1}, 0xbd2}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6f720}], 0x80) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000011000-0xaf)=""/175, 0xaf) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48800}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@l2, &(0x7f0000011000-0x4)=0xe) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000010000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x95, 0x745, 0x6, 0x2, 0x81}, &(0x7f0000011000-0x4)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000012000)=0xfffffffffffffffd) socketpair(0x11, 0x0, 0xec, &(0x7f0000012000-0x8)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00003db000-0x4)={r2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000920000)={0x0, 0x4}, &(0x7f0000a31000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00002eb000)={r4, 0x4}, &(0x7f000029b000-0x4)=0x8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) connect$inet(r2, &(0x7f00005f7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e), 0x386) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000036b000)=0x1000, &(0x7f00000a7000)=0x2) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f31000)=@generic="3644f31e9e5ab4d1e41c106b64c50658", 0x10) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000f33000-0x4)=0x1000, 0x4) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000060f000-0x38)={&(0x7f0000723000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f00002d1000-0x5)=""/5, 0x5}, {&(0x7f0000d73000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000288000)=""/241, 0xf1}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000681000-0x27)=""/39, 0x27}, {&(0x7f0000d90000)=""/79, 0x4f}], 0x9, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x10001}, 0x40010041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x118) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c16000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x40, 0x400, 0x6, 0x7, 0x800, 0x1, 0x10000, 0x2000000000000, 0x6, 0x100000001, 0x59a9aa31, 0x4, 0x3, 0xffffffffffff8001, 0x1]}, &(0x7f0000f70000-0x4)=0x108) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f70000-0x8)={r2, 0x6}, &(0x7f0000ce7000-0x4)=0x8) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x40, &(0x7f0000f6f000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003ac000)=@assoc_value={0x0, 0x1}, &(0x7f0000f70000-0x4)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f6f000)={r4, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x8c) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/92, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x3ffff, 0x8001) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000008000-0x1000)="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", 0x1000) 2018/02/07 10:01:36 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e5f000)={0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000181000)=@req3={0x7fff, 0xffffffffffff8c8b, 0x0, 0x9, 0x9, 0x8, 0x5}, 0x1c) unshare(0x20400) socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00007b3000)=""/23, 0x17}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000037000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000488000), &(0x7f0000e2a000-0x4)=0x175) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc), &(0x7f0000811000)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000260000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000044e000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000), &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d88000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc), &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002f4000)={{{@in6=@local, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00002c2000-0x4)=0xe8) getgid() getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000983000-0xc), &(0x7f00008e5000)=0x481015623bb90b8e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000511000-0xc), &(0x7f0000ee9000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009a6000-0xe8)={{{@in6=@loopback, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000745000)=0xfffffffffffffdb2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b), &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc), &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000), &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc), &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000856000-0xc), &(0x7f0000ffb000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92), 0x0) close(r3) 2018/02/07 10:01:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x5, 0x231f, &(0x7f0000476000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000566000)={0xbcbf}, 0x4) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x9, &(0x7f00008a3000-0x8)={0x0, 0x0}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008a2000), &(0x7f00008a2000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r1, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0}, 0x12004) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000e1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x999d}) r1 = accept4(r0, 0x0, &(0x7f000010c000), 0x800) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00005f8000)=0x7, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000063c000-0x4)=0x8, 0x4) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x73) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000951000)="3ac3c21f2ee79bc18326dde40fc612d2e712263b223db7d74f3418b684c4c76b39cde36620189d71089688073cdb1c1d602730819e844dc2978141813b7aaf945b57110d71cf17a4d60a7eea52ccbcfa458710d9501fb82052083b256959f11e2c2f1aed7f2863a5c0e8847f61b74c6ae77d54", 0x61) r1 = accept$inet(r0, &(0x7f0000b65000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000c52000)=0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000283000+0x9cb)="67f453f96dd39674ee473ba8097deefb", 0x10) 2018/02/07 10:01:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x1, 0x1}, 0x6) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f0000c75000-0x10)={&(0x7f00006c1000)=@ipv6_newroute={0xffffffffffffff40, 0x18, 0x501, 0x6, 0xffffffffffffffff, {0xa, 0x2, 0x0, 0x1, 0x0, 0x2, 0x0, 0x80000000008}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x0) 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) socket$unix(0x1, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)}, 0x20) 2018/02/07 10:01:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x1c)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00009bb000)=0x2e) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000025f000-0x28)={@generic="8a25c72e1c1520db748095f636289362", 0x3a6}) ioctl$void(r0, 0xc0045878) 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000375000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a8f000)={@generic="87d90690ae7d0415c4287cc7c06b2939", &(0x7f0000e82000-0x2c)=@ethtool_cmd={0x1, 0x2, 0x1000, 0x2, 0x3f, 0x81, 0x3ff, 0x4, 0x9, 0x534e, 0x5, 0x1, 0xc5b6, 0xfff, 0xffffffff, 0x1, [0x80000000, 0xb2]}}) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f00003a0000-0x4)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d96000-0x4)=0x8000, 0x4) sendmsg(r1, &(0x7f0000ee7000-0x38)={&(0x7f00005ed000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000b19000-0x10)=[{&(0x7f00005db000)="ce2657e06e701384d8ead28ea541ed70", 0x10}], 0x1, &(0x7f0000765000)=[]}, 0x0) recvmsg(r1, &(0x7f0000db9000)={&(0x7f000025a000)=@sco, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f00007b2000)}, 0x0) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2001000000011b, 0x80004, 0x800) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1}, 0x10) close(r2) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000912000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f000065c000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000bf4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000533000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000bf2000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000a70000-0x18)=@add_del={0x2, &(0x7f0000425000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0xe1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "b6003f", 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) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007f1000)=0x9, 0x4) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000024000-0x91)={0x0, 0x89, "7ce49ee9156e906d77857a923935aa11b8c4710fde653dc6d76cdd643b847e746ed693d105f704749b979ce706bb35538ae8701b18992eff1788cd42ca0bebe29ca0f10cb4a72bb6536858b3f6bfb8705b62aba247111dc93ab6ecdafb83efc70dbbc6347bf9e4f8d4d2f8f260296332b2b905e5591fc2232ecba3c81095b51d6a1614a3506dd6a52e"}, &(0x7f0000000000)=0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005d5000-0x98)={r1, @in={{0x2, 0x3, @empty}}, 0x7, 0x400}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000011000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) r3 = socket(0x9, 0xe, 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r3, &(0x7f000000a000-0x14)={0x11, 0x0, r4, 0x1, 0x1b8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fa2000)={0x8, 0x7, 0x9, 0xfffffffffffffffa, 0x7f}, 0x14) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r1, &(0x7f0000a4a000)={0x1f, {0x56, 0x0, 0xd9f, 0x8, 0x4, 0x8}, 0x2}, 0x9) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="33000708000000d908113e9f62e7222e69c4470eef607a3f1ea56413d88cd1b8"}) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000431000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000023d000)={0x0, 0x7f}, &(0x7f0000259000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000106000-0x20)={0x8, 0x2, 0x8000, 0xa417, 0x7, 0x7, 0x2, 0xca, r3}, 0x20) 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000115000-0x28)={@common='gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001d0000)={'vcan0\x00', r2}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x66f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x20)={0x598f, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000009000)={0x6, r1, 0xfffffffffffffffe, 0x6}) socket$inet(0x2, 0x6, 0x200) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000a000-0xc8)={0x5, 0x1ff, 0x4, 0x20, 0x3, [{0x3, 0x43, 0x4, 0x0, 0x0, 0x100}, {0x100000000, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x101}, {0x101, 0x6, 0xfffffffffffffffa, 0x0, 0x0, 0x4}]}) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000945000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000318000-0x4)=0x2e) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000013a000)={@dev, @dev}, &(0x7f0000dde000)=0x8) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009d1000-0x8)=@assoc_value={r3}, &(0x7f0000278000)=0x8) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dfe000-0xc)=@nl=@unspec, &(0x7f000033c000-0x4)=0xc) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000391000-0x14)={0x0, 0x8, 0x3, 0x9, 0x2, 0x3}, &(0x7f0000dfe000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c25000-0xa0)={r1, @in6={{0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xa7}}, 0xed3, 0xb7e, 0x8, 0xbbec, 0x4}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$llc(r2, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r4 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) close(r4) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000a3f000)=r6) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r7 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000ba2000)={0x101, r8}) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000dfe000)=@ax25, &(0x7f00004f6000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000df7000)) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000812000)={&(0x7f0000dff000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000dff000)={r2, r9}) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) [ 56.115164] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=40 sclass=netlink_audit_socket pig=6561 comm=syz-executor1 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x1f5)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3c, 0x0, 0x7, 0x1}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='vcan0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x5}}}]}}, 0x3a0) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004bd000)={0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000374000), &(0x7f0000b3e000)=0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000034b000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0xff) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d28000-0x88)={0x20, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xc4da}}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[]}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) [ 56.160302] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=40 sclass=netlink_audit_socket pig=6587 comm=syz-executor1 [ 56.175825] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 56.196399] sctp: [Deprecated]: syz-executor0 (pid 6600) Use of struct sctp_assoc_value in delayed_ack socket option. [ 56.196399] Use struct sctp_sack_info instead 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockname$ipx(r1, &(0x7f000099a000), &(0x7f00000da000)=0x10) write(r1, &(0x7f0000e76000-0x27)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015}}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af6000), &(0x7f0000320000-0x4)=0x4) getsockopt(r0, 0xfffffffffffffff9, 0x7, &(0x7f0000e5f000-0x50)=""/80, &(0x7f00004b9000)=0x50) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f4000-0x4)={r0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r3 = accept(r2, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b75000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00007eb000), &(0x7f000008e000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008cd000)=[{0xa, 0x3}, {0xf, 0x81}], 0x2) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f1b000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a37000-0x8)={0x0, 0x1}, &(0x7f0000fb1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002c4000)={r1, 0xf, "3f2ae295b36d5fc6d1b4bd91f9c182"}, &(0x7f0000755000-0x4)=0x17) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000c6000)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003f6000-0x4)) 2018/02/07 10:01:36 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000735000), &(0x7f0000001000-0x4)) setsockopt(r0, 0x84, 0x80000000002, &(0x7f0000001000-0x1), 0x0) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendmsg(r1, &(0x7f0000e25000)={0x0, 0x0, &(0x7f0000e4b000-0x20)=[{&(0x7f0000fdd000-0x9d)="a4", 0x1}], 0x1, &(0x7f00007f1000)=[]}, 0x0) recvfrom$packet(r0, &(0x7f0000990000)=""/4096, 0x1000, 0x0, &(0x7f0000823000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = accept4(r0, &(0x7f0000eb9000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000551000-0x4)=0x20, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00007f8000)) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000018000)) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000caa000)="9d92f465e9e6bff6336d466b97c2b64ed3b12e0773c3fd1b7a4712c875373a5570dbb49ffa7fac10", 0x28, 0x20008000, &(0x7f0000470000)={0x2, 0x1, @rand_addr=0x380000000000}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r1, 0x0) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$ax25(r0, &(0x7f0000e7d000)={0x3, {"fd4227f733aa1e"}, 0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000c91000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0x0) listen(r2, 0x0) [ 56.252873] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, 0x0}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x78a7}, {0x0, 0x20000000}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x1ff}, []}, 0x128}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000005000), &(0x7f0000010000-0x4)=0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000e000), &(0x7f000000f000-0x4)=0x4) r2 = socket(0x11, 0x2, 0x6956) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000e000-0xc)={r3, 0x6, 0x2, [0xf5, 0x5]}, 0xc) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x404) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = accept(r1, 0x0, &(0x7f0000b7c000-0x4)) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000c7c000), &(0x7f00008a4000)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff}, 0xc) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0x1) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002f000)={r0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000021000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000030000)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000028000-0xe8)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000030000-0x4)=0xe8) r5 = getgid() r6 = gettid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000030000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f000002f000)=0xe8) r8 = getgid() r9 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000030000-0x38)={&(0x7f0000012000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000)=[{&(0x7f000002f000)="427adbd47c7a41f419b72e4e688cfb5383528f3f3e83b4f9542389318e2e1dca541cc737f13c7ece61a2273af35fa9334eef70bcb459943a43e8ce50469e5789fa92130d9f030804", 0x48}, {&(0x7f0000030000-0x77)="361ffffb62d08b54fd89c5a891a510bd31e015bfcf8216f003af4394f75bac3de9831b7cbfe1c3c3451a3ef3aa53b3822436411b9a1bdd20e672c6649e343fc807044299dbd3e6b045a5daed0cb08f05df3299efd1121863acf84afed762eee7a47f6114579702d09d88879131e54250547d347fd6d505", 0x77}, {&(0x7f000002f000)="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", 0x1000}, {&(0x7f0000030000-0x79)="7aeb481636a16671993c55078f2279abeecb465a9497a3876926b6a6bad93717162ab83291b0afe24295dbb56f06e538603fae135ac133225d7ae72f1d84be5c1ec96877e33e4e6bf78fc19ca20e4ce059d3a669eaf10d8d62b5049062a24aab1fd591976a659c33a18f4a4a5dd841ac7c88025d08c4a1cf41", 0x79}, {&(0x7f000001d000-0x5e)="067ea70e32d23f1f347356b95473149fe33c2ad1a5c3f7d15cf810451a1aa00354edf0d55758229c2d4edc153d4432374dcf873656a4469185829bf80afce67963a67b75bced21a219230cd62ef31aedea5bb56ccb2367ae2dc9a147eda6", 0x5e}, {&(0x7f0000030000-0xed)="a01aa1887c130a808ef74712fa238b40e85deb0f4c53d8a5b522ad19130dd8ceaac15e0dfeff6194c493465ca179d2734266c26c243acb951c9b348682bc5fbf13a445f1e259156e0c7d64a5b892a8e7dd260c6aed171446619c96c7ebc459d90705407d1744dbf348f13a9ddf160b9f20ef30775968d101b57470e90bd1e1fe04db923637b3e76c85a8c8332ccecc920daa20b9c7133575c1cc7fa503b5528a33c92b13b9669d2314fe52506ec12e672344171ac3c7943cae4952c18fbe36caa675f08809d8bab70e888e62a2e583578ee39c36388bc46f57a475b607b38e822aad13a05a5cac2f3a0ff3fe24", 0xed}, {&(0x7f000002f000-0xdf)="4464dd2becad237c8a67d32a4d4d3e8ac929d855680397fe5c47065a5a1c5ad7c35d545013f5a7132b04de911f1d4e2265799745680a67bf902ce4871c39e339409d36ead61c08565c2200ae29af7baf8b82a68275a98defb7c48c4d151f116492785394ad66c53c2e7aac868b12c00f0e6affca3b0a23b67032c944de2ee649c2c44bd405e75a54a44f16590254b5569097e9f3a427084597ea94f99d2858987336bea1d99d133f81004b43f885c59f5ad09b0aa9102a30d364de63f4009e8d8b5f3516e18452318311ad8d8b96de06826686ba5755d850589fa2e992dc33", 0xdf}, {&(0x7f000002f000)="be48702ad90ec2ba15eff8483869d91b0eb9b57cb662833b91df3272b56f9b9fb3bb556dfa7dcb154904bfff79d834e54020371c6da4fdfcf311355b2522e89a831d3702b035f62fb1747d74f0ab30655139da4a79d465c875c295b3eafc323e72064d38f4d25ffdd82704dc5ac042c004102344477eb51af5d3e25db94b48ca63503e7d67225a3ab639b3ed0e8c", 0x8e}, {&(0x7f000001f000-0x5d)="0d4e299d37c67370ab1e5abed770f02dd0cf843fa11288ef4556c1c3ac68c97aa0b045c9e9cd45ba78c2b5d1b488c0c33ccb19a6f4b9b0cd9e8a568fd30fe51b78e53a92f42bd5abd10947e7b0500aadc0f7be28383dfc06de0ba2a310", 0x5d}], 0x9, &(0x7f0000030000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r9, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000022000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000505000)=0x92a, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000078f000-0x4)) r1 = accept(r0, &(0x7f0000d95000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a58000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c04000)={0xd03b, 0x2, 0x2, 0x6, 0x9aaa, 0xa8c, 0x20, 0x9, 0x0}, &(0x7f000093a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006a7000)={0x2, 0x3, 0x20b, 0x1, 0x613, 0x2, 0x1000, 0x5, r2}, 0x20) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x0, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000231000)=0x7fff, 0x4) close(r0) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ef7000-0x8)={0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef7000)=[@in={0x2, 0x0, @empty}], 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) [ 56.305072] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f6c000-0x8)={0x0}, &(0x7f0000915000)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c12000-0x10)={r1, 0x10, &(0x7f0000ef4000-0x10)=[@in={0x2, 0x0, @rand_addr=0x8}]}, &(0x7f0000f52000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6c000-0x8)=@assoc_value={r1, 0x3}, 0x8) write(r0, &(0x7f00001a8000)="240000005a001f00ff0307180025000913171408000300ff0009ff0800020001000000", 0x23) [ 56.372215] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0xfffffffffffffff1) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000009000+0x316)={0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000014000)={r1, 0x9, 0x3, 0x7fff}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000008000)=@buf={0x23, &(0x7f0000016000-0x23)="45c9a25677a8f8657e1bdce4bc2a0de20216a667cf7280c4526132cf5d0dac402f2cfc"}) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007fd000)=@raw={'raw\x00', 0x9, 0x4, 0x348, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x290}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xe}, 0xff, 0xffffffff, @common='ifb0\x00', @common='bpq0\x00', {}, {}, 0x21, 0x1, 0x16}, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xffffffffffffff01}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x18, 0x9, 0x80000001, 0x0, 'snmp\x00', 'syz0\x00', 0x7fff}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x1d, 0x2, 0xf}, 0x0, 0x98, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x3, 0x80, 0x2, 0x20000000000000, 0x1, 0x9], 0x7fff, 0x6, 0x8001}, {0xfffffffffffff3e7, [0x53b88678, 0xde40, 0x61bb, 0xbecf, 0x400, 0x1ff], 0x1, 0x9, 0x1000}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, 0xff, 0xff, @generic="b80d0043b3dbf9e8bcf09e8711b99797", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x5e, 0x0, 0x24}, 0x0, 0x98, 0xb8, 0x0, {}, [@unspec=@void, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x3}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3a8) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf}}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000023000-0x2c)={0xf, 0xa7be, 0x100000000, 0xb7, 0x8, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000020000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000023000-0x20)={r1, &(0x7f0000020000)="a9f53f49f0d34fdfc1a0f1e1c2a9de0a91b5f85dcec86ca107a60c67e84804addca5febe1efd1f5796e8cb5b468edf0de379f0df716c95ff013204afb57df7f14d2de86ee9036c171bc6ad5e99074293e66e513be5", &(0x7f0000022000)="b9778c9fd0e8add2ae981591ea985d08bef58219d126e15b17deeb0d097ef0d0d1afa6ba2f38c65de781fa705f4fdb096e65b69fce39431f1baf03d431f4f48c2e63d810", 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000022000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x0, 0xff, 0x0, 0x7, 0xc, 0x2}, &(0x7f0000022000-0x4)=0x20) 2018/02/07 10:01:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xd6, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x143, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x100000001, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x20, 0x9, 0x7, 0x202, 0x4, 0x1, {0xb, 0x0, 0x3}, [@typed={0xc, 0x7a, @u32=0x80000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x48000}, 0x4000040) r2 = accept4(r0, &(0x7f0000635000)=@rc, &(0x7f0000000000)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) 2018/02/07 10:01:36 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ee000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x80000001, &(0x7f0000c59000-0x8)={0x0, 0x0}) setsockopt(r1, 0x81, 0x1, &(0x7f0000110000-0xa7)="d27eef6f87d5106228571c947cc4ae87501ae93717ee7a16cda851ae28c578748743585e62d6e69b96b1dcd6f58724ba903c7f041c2dd61b9f2dc4f7ebf474d59a4d0b46333867cbdeebbba92d8bc7379b0913a1ce1adf07309cf9dc073d422c4b85afe2a7b2c25f3a04d9c83bb40469620d2592de16012a81a618a2be36f270b31ce8a141bce24fd86787dc638f4494e3ac5528a1cdacbc09831f30d1246203351d11eecc7cdd", 0xa7) ioctl$sock_bt(r1, 0x8906, &(0x7f0000ca7000)="38d9847d755a65d0c6e83b0e46d7979d398ed5a4ebc1393bd5e3c95404833907ffaabb010fc881f78d71c6d41e7b18497f518470899ce7a0e33330fecb78bdf753d158b9282f6ef139579b41630eb0291c30cfaa4fa235fdf93e85b4c1fcb34736e38cfeb639b313bc20bbae69fb86bc773b074165ef4b6e291d77ea42bd900f045dd4df21f250236af1d686d59975dd3dab7dc39b6ba4119588d8a73dea39d9c3041548fdcbce706c3e1e968be5d708f6c728c3b512dabad5ffed2d8ccf2661020d") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000277000-0x78)={0x2, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @multicast2=0xe0000002}, 0x80, 0x9, 0xa, 0x81, 0xfffffffffffffff9, &(0x7f0000204000-0x10)=@common='g\x00e0\x00\x00\x00\x00\x00\x00\x00\x00r\x00', 0xfffffffffffffffe, 0x3, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000847000-0x14)={0x0, 0x8001, 0xb9be, 0x800, 0x6, 0x2}, &(0x7f0000c15000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000806000-0x14)={r3, 0x7, 0x8, 0x61d657de, 0x7, 0x7}, 0x14) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x36d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6e000-0x98)={r3, @in6={{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x149, 0x7f}, 0x98) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000006000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000010000-0x60)=[{&(0x7f000000e000)=""/21, 0x15}, {&(0x7f0000013000-0x25)=""/37, 0x25}, {&(0x7f000000e000-0x19)=""/25, 0x19}, {&(0x7f0000012000)=""/194, 0xc2}, {&(0x7f0000005000-0xa8)=""/168, 0xa8}, {&(0x7f0000013000-0xae)=""/174, 0xae}], 0x6, &(0x7f0000013000-0xf5)=""/245, 0xf5, 0x80000001}, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000014000-0x55)="5a358d65fbccb031b1b15e8f468fcc22e0f599ceab690f1b1a28a019a99040e3c7cb4645ea8a6bd2b83d39d27759bb87f23d4faac07b73a633bfc192975f82fb0a1d1be5538d929884b84c5497ba59cc4cc37289d1cb9fe123b44aa7a7c73e4a0a59661f9476b907b974f5b9170801781016cf") accept4$vsock_stream(r0, &(0x7f0000013000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000013000-0x4)=0x4, 0x4) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000021d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000caf000)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000216000)={0x4, &(0x7f0000291000-0x20)=[{0x1ff, 0x5, 0xffff, 0x4}, {0x9, 0xf4, 0xf11, 0x7}, {0x5, 0x9, 0x80, 0x2}, {0x2, 0xff, 0x1, 0x9}]}, 0x10) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/02/07 10:01:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00003cd000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002c0000)={0x0, 0xe, &(0x7f0000084000)=@raw=[@generic={0x40, 0x6, 0x101}, @call={0x85, 0x0, 0x0, 0x24}, @jmp={0x5, 0xe, 0xf, 0xe, 0xd, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x3, 0xf, 0x8, 0xffffffff, 0xffffffffffffffff}, @generic={0x6, 0x6, 0x7, 0x3}, @alu={0x7, 0x8, 0x9, 0x3, 0xf, 0x70, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}], &(0x7f000092b000-0x4)='GPL\x00', 0x3, 0x1000, &(0x7f00006c8000)=""/4096, 0x41f00, 0x1, [], r1}, 0x48) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)='ya9v', 0x4) pipe(&(0x7f00003ea000)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000877000-0x2f)="7265f3d568f4c724958ba5a9e65b1dcef0f4c9291133963db7e642ee6bee101b9d082f166dbf148ddcc22e1ea9376999635cbb7af12eeb1202edbd71c4f18d979902e592823217aa49c021e8de99e825e7b1cf13093502fb9f8aa2cf6b9eda94651e41660de86c2b52ff46b103a9ae542ee2", 0x72, 0x8040, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001af000-0x16)={0x0, 0x6bf, 0x7, [0x1, 0x80, 0x7, 0x3, 0x800, 0x3f, 0x1]}, &(0x7f0000cef000)=0x16) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000a2000-0x8)=@assoc_value={r3, 0x7}, 0x8) bind$alg(r0, &(0x7f0000e92000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000076d000)={0x0, 0xb7}, &(0x7f0000afb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a34000)={r2}, &(0x7f0000a69000)=0x8) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000084f000-0x4)) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f0000af9000-0x9)="3613fec8e96dede14389", 0xa}], 0x1, &(0x7f0000af3000-0x18)=[]}], 0x1, 0x0) 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000018a000)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f000070f000)=0x1e, 0x80000) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ae4000-0xc)={0x0, 0x1ff, 0x30}, &(0x7f0000a41000-0x4)=0xc) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ae3000)={r1, 0x6, 0x30}, 0xc) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000356000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c91000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c3d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd0000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003d8000-0xc)={r1, 0x99a1, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x2, 0x81, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000025000)={0x0}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000026000-0xb4)={r2, 0xac, "02f6b1a6fbde6a3b27cee10663148b7a1ef9a7dbb4afdfd20479a97a1e6dd2ec132073ec8cd6157b770826187387b03641b7cfb6507a0bec1deaab7fb6b30cbd16545d23f54d3d6cbce8f03d5afbe5e0f12a574bad6d48972225e22c0d6333ec72f90ee5fde3a2366b696bccee22052cf0be50e8aa91b1893b68a588b8a38343f5cc119153a251f400b6c9b50a35a5410cf2001066e1be2d224d53a836a982cdc7bc216b4b52b43233a17d2b"}, &(0x7f000000b000)=0xb4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000d5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000738000-0x4)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000025d000)={0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) 2018/02/07 10:01:36 executing program 5: r0 = socket(0x18, 0xfffffffffffffffc, 0x0) recvfrom$ax25(r0, &(0x7f00001cf000-0xa8)=""/168, 0xa8, 0x2, &(0x7f0000b8e000)={0x3, {"65650f307799c6"}, 0x802}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x1a, 0x4) accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f000077a000-0x4)=0xfffffffffffffea1, 0x0) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x55}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000000f000-0x40)=[{&(0x7f000000f000-0xb6)="52fe8f5063db1e61b2932520e3ed713a397147d6b2bad36f30c7859dae0427cd0cf131389ee52ffa251f27bcc041446190f216142f6995690297cdff39e947683f8f23173d385d83ff2398fa6a2f948d7ffc0e558e2d43a5c30ac9b0b4bb8cdb5135eabbf975ab458f3e9da164da337f4b06f40e26aa36ff80980e7ac629c3517242ba532cf6c014fa18bc7d9afe1a2cf0ba1c3ee1f70061d33fd375bad2b28f7806d3f1416d07ada0f171186bdaa49c1e7e4b409317", 0xb6}, {&(0x7f000000e000)="93b5eb270a2cfaeb29cb586c97387fc3447092dc1f0c7c9c31ee2a47789a010cff5161ce10dbc14bbe130a8ee55efab794386e10cf0434c5e155694f30ed5746bd4f61e5d7698a2b9b53019d84cd4d7f97538459fb145adaebad2107e56bb4086f217c9358917d4a2ac16bbb8d9d3b05da5dc1d92c6f3c40a48e47da6f4416f2779c82e13643539cf41fc01f8ec6d060", 0x90}, {&(0x7f0000004000-0x90)="53cf27d727c51ade5c421e21b85200175fe9c58bed6271a6338535765fb0b5ed918a06b2e1ac46a394b478410ab87fa0e1dde50e36a10c19883b651d7dbb956d7dc9fee18b3cdac86fad10aaa715f807d92172d4ee65c353183fbf4dddf4aaa3843e1fc0022a07cbee2e9b61d16746e31301d51d1a79d636fb4c4640c287a978566e050b5ddba028a2be02ad6297cbce", 0x90}, {&(0x7f000000f000-0xed)="c65832b69e3f6a393bf4686f982ae7cee1dcec5831c83bd5eaeddd85ac81478c089499b98da46ac50e3ee3613c8607c0fb19968110aebd8494633ebd1d69929d6f3791342ec82adb965826c5e4665accdff999e614a031881d07c0443908444a40662811475a0503f6c0b1a3caa2b365c1911bd45ffd6b47edf6e3525f773b03e37c90ef673f04a6c33a51d1309c3ea836e1d6fb0bd22463d782fa83bc3f51c7db41c8b4db35024bfde131d4f3fa3da037761b200964566702feac0ced161fc3995ec893450b14d7aa8686d52fc7621ba8681722096f01988185f5b929daba78d64d5a2ccb3cc6ab9bc52f1af5", 0xed}], 0x4, 0x0, 0x0, 0x4000}, 0x800) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000000f000-0x4)=0x17, 0x4) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000)=0x10, 0x80800) socketpair(0x1, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000000000)={0x3, {"50b902c6726d9d"}, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x6, @empty, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffbe1}, @in6={0xa, 0x1, 0x3fffffffc0000000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x100}], 0x90) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r3 = socket(0x1e, 0x801, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475"}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fec000-0x8)={0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fec000-0x8)={r5, 0x38}) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000475000)=0x7, 0xad1504e5449387c3) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4), &(0x7f0000d18000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000025f000-0x4)=0x7f, 0x4) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000041c000-0xc)={0x800010000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fcc000-0xb8)={0x0, 0x0, 0x7f, 0x4, 0xfffffffffffffff7, 0x4, 0x4, 0x10001, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x2, 0xfffffffffffffffe, 0xe3fd, 0x5, 0x1}}, &(0x7f0000289000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dd2000)=@assoc_value={r2, 0xd6a}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fca000-0x10)={r0, 0x28, &(0x7f0000136000-0x28)}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)}, 0x10) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000065c000-0x10)={&(0x7f0000615000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000076a000)={0xf, 0x2, 0x0, 0x6, 0x0, r1, 0x8ac2}, 0x2c) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001c0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f000068d000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000170000)={0x0, 0x2, 0x30}, &(0x7f00003a9000-0x4)=0xc) socketpair$inet6(0xa, 0x800, 0x26, &(0x7f0000a6e000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a10000-0x10)={r3, 0x100, 0x6, 0x200}, &(0x7f0000148000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c77000-0x20)={0x6e, 0x8, 0x202, 0xf3, 0x7, 0x1, 0x8, 0x7, r3}, &(0x7f0000384000-0x4)=0x20) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000aab000-0x8)=[{0x4, 0x1}], 0x2000000000000309) 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005e7000-0x8)={0x0}, &(0x7f00008a2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000276000)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000975000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fd1000)={0x0}, &(0x7f0000eb6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x1}, &(0x7f0000ebd000-0x4)=0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000013000)=0x4e1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) accept$packet(r2, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000013000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x9, 0x1, 0x5, 0xa, 0x0, 0x20, 0xff, r5, r6}, {0x0, 0x101, 0x16c5, 0x0, 0x2, 0x7, 0x7, 0x4}, {0x4d, 0x1, 0x101, 0x2}, 0x10001, 0x8, 0x3, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x2, @in=@empty, 0x0, 0x2, 0x3, 0x4, 0x9, 0x9, 0x8}}, 0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000016000-0x10)={0x1a, 0xf7, 0x9, 0xfffffffffffffe01, 0xcfc, 0xffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000014000)=0x7ff, 0x4) r7 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r7, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {0xff}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0xfffffffffffffdd6, 'limit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) sendto$packet(r2, &(0x7f0000009000)="c8a9f63b3cdd9ed4feebceed3e782b4c4fd403029e7932fbc5429c78f4fb4f0702dc26fe12bcf5fbfeaaba43e6c8fdce8a62dcb4735116f97a49ddb463eba4b6dcb903fff2c77928a88276670a9191ec2701c43dfb946a96fadc57236e49744c0e526e33ba147ad6796568b21805d9b72ebc7d16f4a082370000000000000004edf39bbc2f42710a2b5ac8b8782f42e7de0e84c6a3ab9c783bf4791661bb7e48e55325ebb75b785748349567e10f8c0c65cb926eb34b1b26ee105792e3e338aa47ad96d6524024fe6a24ecd8fcf87607cbe234a7508b2eb96f77c1e2", 0xdc, 0x40, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000015000)={@multicast1, @multicast2}, &(0x7f000000c000)=0x8) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000062000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000280000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd3000-0xc)={0x0}, &(0x7f00004c8000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d09000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f00004ee000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000988000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000e1b000)={&(0x7f00004d8000)=@proc={0x10, 0x0, 0x1, 0x410000}, 0xc, &(0x7f0000b79000-0x10)=[{&(0x7f0000825000)={0x1378, 0x15, 0x100, 0x4, 0x1, "", [@typed={0xc, 0x86, @u32=0x2}, @generic="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", @nested={0x298, 0x90, [@generic="f0733fd6bdc71abe319127ebc81747d4417b26f108c234ba351aed1e8f1de38f73c4a47128568b941765ad31c24700b6e3fba71d926aef4acbcffa54709abf1dad0f00bf9d9b2a5d6a69f040597736b140dd42020ca2bcb7f5993d6612c630ab3dc7382e555cbaa34970b63faa921666", @typed={0x10, 0x53, @u64=0x80}, @generic="39d10f246316fdcc8c5e527541cf149189d991c4b566bd8e649013d83c93cab1af787ff4ba2609d9fe5003cb61712777a50eae178abeba989f1ff39e2b77130ae5ba7caa62cd031f556aa00e208829ca3213ecb4e12ac1", @typed={0xc, 0x95, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x5a, @uid=r1}, @generic="9fc042f4c3786d0288f6e0a387a7240b6bfb53e6afc163165779b86a04e4992643e10e605132ce814ab9b5f38d1d05c33beda5fa4d0b1c179fbbc7179f86952c8523fa914db731ced5451e13316597c706fe2ffdef3c8580223a0c81c64b9c57bf570d923865cbd8f27e0ead9564337fe4b7f5a3cb2fa0474e518cde8f3390590ee381a13f00f4845e28a017bb68446a2c983b2794a2054f750521f30293b766aaf04f26e0ddc793f75fb685fc850edb7c49b00895ce95f10f507ee665d3cd782c54972a13206a6177c604fbba", @generic="35ace9c5bc38466fd22e5db240123fa5886f94637fc4cbe68c8e6309b78b69cc287f3770bdc1797e57be7d9c934a2b4bf46f2a69366822eaa1681224300fda7931616292798d689d1e85ed62c88a96b6144ff12b84f2e0e71db61c9a1a620fc48d114e0f612b18a3ffe07c68e8de0a224924a85e220f502197f4cd9781a0cee4f0ace1e1e1bda8a40eab03e52df09628eff1", @generic="c37e00a71442cfb68081b645dee62a76c7d9907d63a76438297c982c167a3ca382129bef6ce3f7cddafe5f5363531b615cad04851ec63b4119d2ae5b6df1b35d45e2e392"]}, @generic="b0ba8851a3100215568c1b8ecb25b51340a0ce7e91bcf3421efc03e33cb4171b336569ac9814effe2ab077a43286eb6711b83a27f188222a95d1c9cf4864f21319fea0a4369c47d1f74a767a5e0c821d30c165671d2b4a99e2e4381e8d05d5075b4ee2ca6ae80d55e14a7208a41d1274f2342e2fe3d270831aa2579bb00a3ace8d8a3d55cc4914c9dac1302e7779cfe52d64f375d81a6adad29aacb8ca2fdf4cd41503c12389b4f1872722d996b8f5d28be46d6da432a0a5594ebf309bee4e8b8c52fb"]}, 0x1378}], 0x1, &(0x7f0000525000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x8000}, 0x2400c040) 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0xffc2}], 0x1) close(r1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000b96000)={0x2, &(0x7f00005dd000)=[{}, {}]}) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0xfffffffffffffdbd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000271000-0x14)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000038e000)="65f90415bc6651af4f6930ab834c2bad0157b46dd15152ef13b032647ed287c751c728bafd567f43ca91e41713d30090c94015ebce5792ec5216b162cbb8a797af", 0x41) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000de7000-0x1d)="47a2ebb8e6d67103a5d7cb4c8cd8d3d1cdbabbcf334fea09", 0x18) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) 2018/02/07 10:01:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xd4, "f08c666372c3797f4f50924de738976d5351ec4bdaf16c547b79014e81fc5644a31ddf89fb1a6a8a3be6b29e9f9c0b12f9de5b8616225590642b52ce5a9b6aed307841d9cd6d6352143b8137ec23ec5138960402eda44957f6a0a725ddbed18417c1460b6be57ddeac15e7699a7453e910224073991b99a99e1685cf3f546f8fe726b443dd5cd4d19fbeffdd452d02d7a6cbfce4abd79ae2f9e7896c4e320d605a1627547951df1059e63317c66440a52d5b8a2aab334070e02ecd4f07b4722694d8faf88a18378ceb550ac924537a35a0e95441"}, &(0x7f0000001000-0x4)=0xdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x0, @empty}}, [0x4, 0x6, 0x7780000000000000, 0x242, 0x0, 0x8, 0x7, 0x6, 0x0, 0x6, 0x6, 0x3, 0x80000000, 0x6, 0x8]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/210, &(0x7f0000000000)=0xd2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r2, 0x1dc4, 0x20, 0x100000001}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x20}, 0x8) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000018000-0x8)={r1, 0x20}, &(0x7f000000e000-0x4)=0x8) r4 = socket$inet(0x2, 0x6, 0xffff) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000008000)={r1, 0x8}, 0x8) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000328000)={0x1f, {0x1, 0xc000000000, 0x100, 0x1ff, 0x185f, 0x10001}}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00004a5000-0x10)=@nfc, &(0x7f0000688000)=0x10, 0x800) r2 = accept4$netrom(r1, 0x0, &(0x7f0000a4c000)=0xffffffffffffff8b, 0x80000) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000dba000)=0x800004, 0x4) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000620000)) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000730000-0xb), &(0x7f0000933000)=0xb) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc4000-0x4)={r2}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dc3000)=@assoc_id=0x0, &(0x7f0000dc4000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000a4000-0xc)={r5, 0x800}, 0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x0, &(0x7f0000dc3000)=[]}, 0x10) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00005d3000)=@ipx, &(0x7f0000fea000)=0x10) bind$bt_l2cap(r1, &(0x7f0000bb0000-0xe)={0x1f, 0x4, {0x100, 0x0, 0x7, 0x5, 0x7fffffff, 0x7}, 0x7, 0x100000001}, 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a01000-0x10)=@common='gretap0\x00', 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/02/07 10:01:36 executing program 2: r0 = socket(0x18, 0x0, 0x2) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000000000)=0x14, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e8c000), 0x1) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80) r1 = socket(0x9, 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e0a000-0xc)={0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00009ef000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000015e000)={&(0x7f0000c0a000-0xb4)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x200000000000001, [@generic="ce"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000000b000)) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000fc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000fc000-0x10)={0x9, &(0x7f00000fc000-0x48)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c11000)=@get={0x1, &(0x7f0000be1000)=""/68, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057f000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0x22) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000507000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000571000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000074a000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000053e000-0x10)={r1, 0x1, 0x73, @empty}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e4c000)={0xffffffffffffff9c, 0x50, &(0x7f0000c26000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009b8000)=r2, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000797000), 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 10:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff0300000000010000ffffffff0000ff", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r1, 0x0, &(0x7f0000466000)=0xfffffffffffffde5) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b20000-0xe8)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000a69000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000598000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b3000-0xc)={0x0}, &(0x7f00002ad000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000cf000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000eb9000)=0xe8) r9 = getgid() sendmsg$unix(r3, &(0x7f0000593000)={&(0x7f0000e2b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb5000-0x20)=[{&(0x7f0000e67000-0x6a)="085e3254c55ce7735858dfcfb3a99ee42c8e8b3a420ec23af41c160de4021271ea3ae44d79d376cb9da4ad822cf855885bd57e11dae1c815704e2ce83565d487887f82d26f6aef05fd0fbd1c4e85c0bea9fbfee2f509f9c0303ba20e3bd5c39772e351a8c9741cd26695", 0x6a}, {&(0x7f000041c000-0xbf)="1ba84501ce870f0e755b6445f5a1fdc8171b6a8bf34b4cc54b2e65a888223d5942508f06380836f41cc2fc46430fe30b839d38ab6d467933a2e931b5028bba84187db7921a6adb5d9ef716c51423d6fb230ed14074a778ed13d9297bf0bd5bc3cea4bb4f74baa78b066fbf65e506614df551df58ad976ee6e21bac798dd7a6557766753d60d50b4447e7d0c88ce208b7cbee014f190fb6b5d66e1884f287276695fadffe3711b7fc1e03b0cff12a4b9e1a214f7dd1fdb4ee6a1992b2f41613", 0xbf}], 0x2, &(0x7f00006cd000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r3, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r3, r2, r2, r0, r0]}], 0x98, 0x40}, 0x4000000) sendmsg$nl_netfilter(r3, &(0x7f00007bd000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000906000)={&(0x7f0000cc5000-0x14f8)={0x14, 0x14, 0x6, 0x300, 0x7, 0x2, {0x0, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00007d2000)="542810b4887179c35562bfc9b1bc3acb81e50ac7616330314fe9618090f1ba83d14e813a084047ef359dea199b3dd8e5542f26697b1f05711ff2f4bddf69c6546a171cdade71efeea041753d451d0c00e13a7f939b911338aeeddd49622bb1394ef682ed76448ad274b4b04068c1f980e471a72c5545a15b6a2926f9491be7ef2f9e8399d53201346d7b5a56073a50d97b61eb3166562866fc23c2ca549a46b4e7212d72736841f7bed2c8ad1e5e0823f9da8b5e8615d9a9e0f4583a7752fa2181e8aa1b097e03e4bc6c66f125c29f82513718", 0xd3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000229000)={{0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, {0xa, 0x1, 0x74, @empty, 0xfffffffffffffffd}, 0x8, [0x9, 0x100, 0x80, 0x40, 0x2, 0x4, 0x9, 0x57]}, 0x5c) sendmsg(r2, &(0x7f00004f4000-0x38)={&(0x7f0000d92000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x26, &(0x7f0000b78000)=[{&(0x7f00004b2000-0x13)="f24431e16411b2c892", 0x9}], 0x1, &(0x7f00006dc000-0x13)=[]}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00006ba000)={0x0, 0x34, "52d13fbdc815545fe837d621b9dcc0a9098ac5320764d72af180cce24c5a14abab58f02276a1ff36f5c1f196baa62b2f25769ce6"}, &(0x7f0000fc6000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007bd000-0x8c)={r10, @in6={{0xa, 0x3, 0x7623, @mcast2={0xff, 0x2, [], 0x1}, 0x64}}}, &(0x7f000018b000-0x4)=0x8c) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00005c4000)=0x1) bind$bt_hci(r3, &(0x7f0000b52000-0x6)={0x1f, 0x401}, 0x6) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000000005, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fd9000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fda000-0x4)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008dd000)={0x0, 0x1ff, 0xb9, 0x8001, 0x6b8, 0x1000}, &(0x7f0000c14000)=0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000002a000-0x10)={&(0x7f0000fda000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00008ae000-0xc)={@broadcast, @multicast2, 0x0}, &(0x7f0000fda000)=0xc) recvfrom(r1, &(0x7f000041f000+0x4f7)=""/85, 0x55, 0x10001, &(0x7f00004b4000)=@can={0x1d, r3}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fda000)={r2, 0xfffffffffffffffa, 0x1, 0x6}, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000bbf000)=0x7, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fde000)=[{{&(0x7f0000fdf000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x2, {0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x3a, &(0x7f0000fde000)=[{&(0x7f0000cb4000-0xee)="6147f8ccd19caa7429705ac1ff882ad62a3366eabe8ac17af0895406464c3f29a77dc5bdb015c14bfa4fe04df8f3feb8ddb1c922fedea8ab8accd40b089ee0ded0264fd5762946418a2983cce95220ee8059557e4c47eabd24e8d390eff9489ad344a58baf120d193975027e17b8d211aa7ccc1436538320af0bc33562dc9ac29a0178fe7dce7d64303e4328ac5c9e0b48f152aedb8103fc91473d8bd2083bfaf352459db54480534ab3d2e2133e956d19a6551cd84f21ee44ee933add2bdc9918d577707b23899e79dbdf8739dd3d1b0ef6fa4549292435abd8df50a308fa2bb8592c0a5773acc9c3c530d9f54f", 0xee}, {&(0x7f0000fde000)="638d8402e5d95d869e37d567d8b9c7dbd41a2311cd54a59a8ee849363ac36423a1947998c1c2d87977", 0x29}, {&(0x7f0000fde000)="963eedebdaf4c24c5f5f494c92cae23dd0aa4b0d8e4dd268ab285ce951bbc4a157655e351bea0addefee6a4d702af90e3adc4317d330ae2c49908b71cac32a7ab09e09f26b0ba7d56483840ae886d07b4d2f0a76447800388083aa82e5fd5a8194270d08be23d57573b2b01f8117f982f26eb41d92e51cd403e9aa7d2c6db4d75ae9c30a1cc82186ee21bc4d5f7faeb36aa4ec03f778ab356f759c9bb90ac5d3db7c7b0da6e8e85e5bff0e20300b83c2bf9460050fc086b487fc917e113e1ecb426c2183ed27cfc95e0a4d9e91054256f761", 0xd2}, {&(0x7f00004a6000+0x954)="0896fc7286a0392dfd3d28e4cb05f3681e9fcfc6e87a2c127e9424d8df9b8b4e0719f30d49bbde2824d622632a84572d5192e180a470b00631070f5411", 0x3d}, {&(0x7f0000ca0000-0x81)="3b740f1b794d357609d387a6ede9b368dc83559076a1f2de8ca60189b21b68e7a9145e8b410707aee0c148591e860a8f139ba1ed5ee19a5c94b3e5fc30296acad14a112e4e410bdf203890734f18cd7b9d819dda0b4bb626ebb069ada14a7fbb4e005fe820d2c8e5de64d4704657d0d2fc9e1aee0d2dd9350af4d9ed09597e10b5", 0x81}, {&(0x7f0000fde000)="53fe1111b22137ee8d556dcab5429ff0b2cf91c798f3219061ebbaf3a6843abe112e8274f1c4f7afa9ed1c1d86101ef148a386e9b81606e9dc55da8cf8959c94161c9aaa87bc68df86c536a746a39345bd1a26e1ac0c3209a41457c52a530c9453032429c7e3f87a4627f8f9361ad168ac53a88cd929713224ac6adbbe8a3319ac84faf783d9d02dc4d062c110dcf87699048dd66d7f4b70529fb1eb2e493e7dc7f8b0b7cfdd58b6f7cff34b994ea62aa84359590a1cf7008215afd674849dce85368976325b8f72b75c9c2d4ffef88c196e6e0af81f7775b6cc59453f3271aaeb42d5bb479c90b4cc2b78f96e23fd15dfb80e1200", 0xf5}, {&(0x7f0000fde000)="9dc0c9959eac37cba1169baf528dde89f83c6775a022636c9877114933a4e1707252c84c4969adf970f2663c0ba6d1b0e303b47699f3efdba4149f48f5aea12dd6", 0x41}], 0x7, &(0x7f0000fdf000-0x2338)=[{0x90, 0x13f, 0x0, "3fd0fc7b22200f5363030e40070c4129d41fda88eae86d9a63c4abdd4edf89f8576617c57887f3eb997a77553733bfd1b6b2ad31b5eb0b3202c2038e804b56cefefd5fff39c1c37c8c6cab763c4634ea7fb2308052221e185246b7d0c2eaa272d5f71722bbb1d0aeff70abeceb9c9c71321be0dd83d9ae1db4f59c"}, {0xa8, 0x107, 0x1ff, "ecf514f8e1d3df513a22eabce0244f3691445f6d6305775ee18a043a762aacf6a001683187c466f6dd3eae28773809cb7f8712cbd8bd57b0d30a6ab5b7ac0283a428ea616200207ef1102cd497ff9099a9daa008878a6120b043ebd44861d8cd407884e5a0c5819ecbf14adf22bb2eecf03e58b1c8254878cd35287c97588d87aa1f476716e5bf5ae909853e1b13d2dee42b9b026198"}, {0x30, 0x1, 0x100000000, "d7b670d4fd89771575ed27e46acf967183338e5c200f15ac42ab43cd4a"}, {0xe8, 0x3a, 0x4, "1c05a54403927f7edea26e18b8a846eb484145dc838ce775213d7b0e9bc93d30ca6bcf2d31f3235e24578b49d45d1ec148dc0ed96b119c853318ac7875e6b5f0e110ed7d939e13cd7323c363944452257f03255134fa5deb48e749133dc61afc47512c2352e0a1d2ef50fa0b842888467ca6b3b232c546be3f54f5ba6e5b4a74b44c005a69ae43c570f1af210ad9d7b7ecd8374f5e4541ebd26e65213c983c578d99a9b20ed25d4091db52793ebc83061e5e9587e88b5a87cf038bedab3fa7af40b534abc99ffac525febb687b0cf85531"}, {0x78, 0x10a, 0x101, "a7a93348512f983d5f52b2849fb0bc1fab1e762a5fd2e66ace21c666340119f2dac61f574bea35810e7c56e310bc128c41f2fbdb11ec02216723a1d2e2e2b1ae20c4ea70bf681ccdc76cfa81d8e6e8595c7b523688308395a6b9e70ff89fcfe180081cef77fb8940"}, {0x50, 0x0, 0x400, "84eedf70ecb655628f5ae0cf39a0da783ca53133a6a45618763e8f9f1ad627688cd13f684fdf04b14fd15ffbe6f721c4f979978791350c74647235f10b"}, {0x1010, 0x1, 0x5, "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{&(0x7f0000fde000)="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", 0x1000}, {&(0x7f0000fde000)="684a2c70869c4ac0a0e06469f54b2cd0ae26b3ade42fa16968329bc5756770528e16f55b1f5d", 0x26}, {&(0x7f00009c1000+0x6e9)="793c47203cbc67e8dc2eeebc19dde971efed397058488f3b0922185926a8c2fc7820ef935d4ed784759b9fd6d897e6731ee8dc12ff554b4787b0e0ac9b97b09fe6be4c368fff2b64c3c29bbef2ca5ad7c49f693e4f538141b84192bd183e9a681dd5ab40a2bb93d05786", 0x6a}, {&(0x7f0000209000-0xe2)="27213bb84693cae013aa9bd8311b2f9248bb4dbd07234aea386dcbf9cd20cd24ea1e4e99cca2d7a506b6cb5569ff75525dfd8f186f5d4ef6e6543ea4c96240d5c0502ae1fcd1779179526901374420cd6282ac8f5aaf30a23d710f92f6f32fbdfe23b939289f8b28aa1df7976c365e074c4cbb0bf83a88ad4d794a0a59f3765ad7737c0a5bfac94daf032c4c9f14158893185bd925403735d32fef8540abe8c067fac645323eb7dd2878bf01a4cec3b3d514bf3811ca9cc8c8a8e0209612174a4b72bc16196f836a3aaadac4ab3cb1765418ba2350a78bada4cfac233a672d437673", 0xe2}], 0x6, &(0x7f0000fdf000-0x260)=[{0x100, 0x116, 0xf9, "948ed64ce9b4c2a66b6e3aa154b3f0f87e85bd9240f6a17a2caa4a88361cafdb5cdf2cb843a656e1ab4c992140eaec7d0425a6d2d75cace03881c8d20badef6738c6d4ef526c916ede1c2b1a418d180b832ae6eff0ebbf8ce8a3f17259bd8828ab0ce9b2a337d03e313cd0b8118f12a3478c6da8f3810e3ccda277a2a7f4b74ee8196555a7e7708d85de47ea186f0799633d276a38202bdfcdd54d79337225ee3d2703697191f660e925d2e1d75423bfd1b72b8b86549edb431a34d65946d3f429261a32602bc922e35a833a28823d3a226412698001fb7c0d9678436a3ccd1d679adc1443f6470127ddc46a483945"}, {0xc8, 0x11, 0xd61, "2fe30312fdc8a7c613d1b846dda1ced7ecb8655baf08edb47e0fe52ce395ffcb8879d8298b97545d5478b4148a563fa99fd47ea45fbb097bc469e38d142ee2db984da5adae19c218702daf204b4a76d01c534d6530f9f5de1389bb8a661a1ebee6ae11e59e985a60e165da0da1b40adfa9b8ec87693b56a7c2e3be676287ec898ebf35dafcdbb5576675134e3327ebf0116e49cb5d559ee5bbbea65cc3ea826e5f5975bdfe80b77bcc339a60019f1e002e7504"}, {0x98, 0x1be, 0xffffffff00000001, "84c5fd43c6bd8179845bd967d46efff8d1fc9e471db19f9789d06e2f158e33620beb889baf1dc3747755548113829f65061acc6bc729b4570cd0953f389e8f88717bd6d9fac70f2876750b6f29f86222baf0254167c7b7a07bf9b3b58e0ffe82012378b1ced41522fd772e08bce1a2e95b93c6422f21ffb4658ade6ef9ccf07c0951038bb69eff"}], 0x260, 0x40000}, 0x1}], 0x5, 0x4804) getsockname$unix(r1, &(0x7f0000fdd000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fdc000)=0x1002) connect$rds(r1, &(0x7f0000fdb000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f000031b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/07 10:01:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000d28000)=0x8) r2 = socket$inet(0x2, 0x80002, 0xfffffffffffffffa) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x16, 0x1, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x5, 0x7, 0xffffffff, 0x8, 0x80}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/187, &(0x7f0000002000-0x4)=0xbb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0xffffffffffffff81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000-0x10)={0x0, &(0x7f0000003000-0xd2)=""/210}) 2018/02/07 10:01:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00005b2000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000470000-0x8)={0x2, [0x6, 0x9]}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) listen(r0, 0x7) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000fd5000)) 2018/02/07 10:01:36 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008b6000-0x18)={0x0, 0x100000000, 0x20, 0x100000001, 0x2}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ba8000)={r2, @in6={{0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xa0}}}, 0x8c) 2018/02/07 10:01:36 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}, {0xffff}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="28446331605bfefb40ec55d89ccf14f6", @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/07 10:01:36 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000eee000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000eee000-0x4)=0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eef000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000231000)={&(0x7f00003d0000/0x1000)=nil, 0x40, 0x2, 0xd, &(0x7f0000ab5000/0x3000)=nil, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000668000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005d0000)={r4, 0x3}, &(0x7f0000069000-0x4)=0x6) accept4$llc(r1, &(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000070b000-0x4)=0x10, 0x80000) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r5}, 0xc) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2e, &(0x7f0000eef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000eee000)='tls\x00', 0x4) 2018/02/07 10:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @empty}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@ax25={0x3, {"ab9230992ec6ce"}, 0x9aff}, 0xd6, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001}], 0x10}}], 0x1, 0x0) 2018/02/07 10:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000f4c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00006e8000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f92000)={0x0, 0x5}, &(0x7f0000252000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000085e000-0x1a)={r2, 0x312, 0x9, [0x40, 0x7ff, 0x5eb18029, 0x2d24, 0x6, 0x4, 0xff, 0x81, 0x6]}, &(0x7f0000b3a000-0x4)=0x1a) connect$bt_l2cap(r1, &(0x7f0000182000-0xe)={0x1f, 0x4, {0x5, 0x3, 0x0, 0x9, 0x7fffffff, 0x10001}, 0x4, 0x8}, 0xe) sendmsg$nl_route(r0, &(0x7f000098f000)={&(0x7f0000581000-0xc)={0x10}, 0xc, &(0x7f0000a28000)={&(0x7f00006dc000-0x1b4)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000acf000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004fc000)={0x8}, 0x4) 2018/02/07 10:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000020e000), &(0x7f00000d2000-0x4)=0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00008dd000)=@full, &(0x7f0000c95000-0x4)=0x48) sendmsg$netrom(r2, &(0x7f00005c4000)={&(0x7f0000e2c000)=@full={{0x3, {"a743f88ea4fe8b"}, 0x4}, [{"0018c4ec083759"}, {"b4f013a25f3ca8"}, {"e17a9bb8f48ae0"}, {"19e9d7596a1034"}, {"11d188923d4f3b"}, {"974f75720cc2ba"}, {"29e80c6d91ede3"}, {"a53dfffd9c6e81"}]}, 0x48, &(0x7f0000206000)=[{&(0x7f0000c83000)="96a7a627e47a08399b7162cedb69ed63ae9e68a4837c2385d1a2ce6b6066a75d5d5c340523000bf6", 0x28}], 0x1, &(0x7f0000ec7000)=[{0x60, 0x110, 0xffffffffffffff36, "f542bdd86a8006b1f02a3a36663096decc34113c845ad0588ee7e101aec5b0d5f33991237d8b1ea0800ad981cf31734f42cc4d7597148d33acea75a68a7b2db384eefb6a096cf811e0c0"}, {0xa0, 0x139, 0x9, "d513b58bfc2a000943bfdb3c146c14b0e7cf1f9993e13fe3bd2600d2ad32624b19341a24d63f6babec8f555cd05a3446610d801dd87f67da388d6b1013e9836218b7aa1b174f6968d96002c63938587e1997412f690f556e024dce091162935ac7ed0f091c4f18a071247563a2b40cc451ada84063957396f886937e7692c7532a7310280a9150de33202e58"}, {0x60, 0x0, 0xfffffffffffffffb, "fa5dccc1e0a972ee417448d92390d537f90e3284bdac9a26189cf142769d9e59de201aa4ab7d30f12b6ab40af814fa3aa5c56ffe0e02b90b5a33e36bf89f5b30007c873c6dcf23113dc49540"}, {0x1010, 0x10d, 0x6, 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"}], 0x33d8, 0x4000080}, 0x20004000) 2018/02/07 10:01:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ec1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ca2000-0x4)=0x1c, 0x80000) ioctl$sock_ifreq(r0, 0x8926, &(0x7f00005eb000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x1, 0x4, 0x3}}}) bind$bt_sco(r2, &(0x7f00005c3000-0x8)={0x1f, {0x1, 0x154b, 0x400, 0x100, 0x3, 0x80}}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000005c000-0x10)={0x0, 0x40, 0x2, 0x9}, &(0x7f0000633000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d21000-0xa0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0xffffffff, 0x58, 0x1, 0x48}, &(0x7f0000444000)=0xa0) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000067e000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000be8000)=0x2) writev(r0, &(0x7f000007e000)=[{&(0x7f000096a000-0x7)="c42e72c787653a52fd13e62d8ff9cb305c9d0cc3b67d1814e6f7be2dd57a7d5a73569c96f67b40001dbdb09fc03d63e29428b7c80b68f733b8eb2bf458f591f129d27472063839ab3b10559d36675150b967756cf24bd2e62f7f72d2c5049e7722bd597642f18251", 0x20}], 0x1) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000ef1000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000002000)=@abs, &(0x7f0000002000)=0x8) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair(0x1b, 0x0, 0xa052, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x8f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ef2000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x0, 0x2, 0x2, 0x3f, 0x1000}, &(0x7f0000001000)=0xa0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x8007, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000efb000)={0x0}) socketpair(0x15, 0x6, 0x40, &(0x7f00007ab000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x1, &(0x7f0000d27000-0x8)=[{0x8001, 0xffff, 0x4, 0x4}]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffd, 0x100, 0x400}, 0xb) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000a22000), 0x1) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a28000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000ad0000)=0x12, 0x803) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00008d2000)=""/253, 0xfd) getsockname$ax25(r0, &(0x7f0000698000-0xd), &(0x7f0000f50000)=0x10) socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000d1b000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd79000)=nil, 0xd79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f00008ba000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet(0x2, 0x800, 0x101, &(0x7f00008be000)={0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a21000)={0x3, 0x3d, 0x4000000000000000, 0xffff, 0x3a, 0x0, 0x10001, 0x2000000000400, 0xa9, 0x80000000000002, 0x3abf}, 0xf9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000398000-0x88)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d12000-0x90)={0xa35e, {{0x2, 0x1, @empty}}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e67000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000fd7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d28000)=@assoc_value={r4, 0x1}, 0x8) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401, 0x8018000000000085) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000402000-0x101)={0x0, 0xf9, "78bb4b42545702477713aaf540956d3495e8451c2cb0a32f57a87f823d417c88628286a68246100f9bb3529f4da2122f61055d066fc007835e8825392ffe16f559e15a466e033aa8e895d10973c9de7dc1630517b766fbe11173746a53d20a4630e2389f5012cf5d1055c4663bcb9dc044b41dfe74318fc892cad51d59e80debece2bed82c454f6955b7778fd0c95062e1168a2bb63e1f2b43f7708941d75401256ee03d538aa7ae6c86d434cd458fe390fe733d63f6787399ccbfb51dc0777cd657339f1e4fee2a7a513ac4616fb2d10157ce338a5797850804e8a191424930a5bb9ab44ddc3da5532807db4fa92a7c6859cf8b66f3aff856"}, &(0x7f00000a9000)=0x101) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f76000-0x8)=@assoc_value={r1, 0xfffffffffffffffb}, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r2, &(0x7f000077c000-0x1c)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2000000000}, 0x1c) getsockname(r2, &(0x7f000038a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000175000)=0x26) recvmsg$kcm(r3, &(0x7f00008e8000)={&(0x7f0000221000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000128000-0x60)=[{&(0x7f0000da9000)=""/104, 0x68}, {&(0x7f0000bf5000-0x7e)=""/126, 0xffffffffffffff84}, {&(0x7f0000dfa000)=""/169, 0xa9}, {&(0x7f00004f4000-0xe6)=""/230, 0xe6}, {&(0x7f0000875000-0x62)=""/98, 0x62}, {&(0x7f000021a000)=""/211, 0x27}], 0x6, &(0x7f00008a4000)=""/39, 0x27, 0x2}, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000059e000)={0x0, &(0x7f0000d39000)=[]}, 0x10) close(r2) 2018/02/07 10:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000010000)=0x1, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ad8000-0x4)) listen(r0, 0xe72) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7}}) r1 = accept4(r0, &(0x7f00006bb000)=@nl=@unspec, &(0x7f0000390000-0x4)=0xc, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000092a000-0x10)={0xfffffffffffff001, 0x4, 0x1, 0x3, 0x0}, &(0x7f0000f9a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a3d000)={r2, @in6={{0xa, 0x0, 0x10001000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}, 0xa106, 0x76b7}, &(0x7f0000089000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f2f000), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000088a000-0x5c)={{0xa, 0x3, 0x200000000, @empty, 0x3}, {0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7f, [0x8000000000000000, 0x101, 0x1, 0x750, 0x3ff, 0x5, 0x4]}, 0x5c) 2018/02/07 10:01:37 executing program 6: pipe(&(0x7f0000da1000-0x8)={0x0, 0x0}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x3) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001ff000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r3 = accept4(r2, 0x0, &(0x7f0000e53000-0x4), 0x800) shutdown(r3, 0x1000000000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000196000-0xe8)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000f8b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000091a000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x7f}, &(0x7f0000444000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005bf000-0x8c)={r4, @in={{0x2, 0x3, @rand_addr=0x100}}}, &(0x7f0000974000-0x4)=0x8c) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) r6 = getpid() ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000d76000-0x4)=r6) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x2, 0x0) recvmsg$netrom(r1, &(0x7f0000414000-0x38)={&(0x7f00002be000-0x48)=@full={{0x3, {"cda07eeb15a2cd"}, 0x101}, [{"e4e80faaf94cbc"}, {"552ea1e1e3a11c"}, {"7864a2898d2d71"}, {"26ac3a9d8e51b8"}, {"2db92096c57eb6"}, {"116fda2e10cf73"}, {"f105682af36821"}, {"30ebccf1bd4476"}]}, 0x48, &(0x7f00009be000-0x30)=[{&(0x7f0000322000-0x65)="f65e6928c3b69133297f9aef56307ce6e4a29392ade7331f169f79c1a81452912ac441b131bdd95e11b03cd6150410a7507a05046525a3e6f9db6f882ccc666cd0549f3f0b3f5592a417261d08826cc8966c307fdec5f712c962bbf4190f3a039bfebb7f4c", 0x65}, {&(0x7f0000d8b000)="fd949354e4fc94bee59a6158aac0656ea474956240db96ae0a0fbbacc8edf57490a40f41464ed74cbdbfc3aaab1f941f84585c44b64967b041abd1c88c463efc595c062ba6a5b6b18a9ca9234111b2fa7ed9a73a69395139a2fd389bcade873a2d9e41feddf8359c20da3506e99236d42eb9f71696d46f86769ada5e4053325af08c083229a06873ca92391b3595ae3656e569a4f6ccfb5431341ab302d839ad494fff7857a24d0d21d9425900f04f416b97", 0xb2}, {&(0x7f0000a1f000)="d6b16bc02d1e30d70102df68dcd650b6bab717a09d8e857a78df239fce7c6cf5cbaf50ec8c8e88e622d800c13af578ac6f0951dda77cc4dca2081cc94a2e1440bf527fd31b22beae38c1d80da0a6e5c1ab365c77399640a0aa7c912e4ed77e5bdca50c5d769e66cbbc358c79f3c5199aac410b37d6c47226eeeec3a42edbeb1c35621feece449a9fb36c025522911fccb3d7e668abfe370011afa0fa8602931913c3e2509e3637e5cd1d832b9342089597f0252c87939c8f97", 0xb9}], 0x3, &(0x7f0000c31000)=[{0x20, 0x3a, 0x7f, "c03b77663bdf5f9915a279fffb6f771e"}, {0x60, 0x116, 0x40, "2d1a3ff5149d43887e4ba38a4955e3bbdbc951d94cf1bb44d69b4f4beae53317fc7c0925751fa6fbf3046a8c57f29de7e6ff5df1d8b60460862dadde418e93eda56b47457c90e49ce097a00e31032f"}, {0x70, 0x117, 0x100000001, "ccf93899b02fd1a8d26c39b2f231c23870e0d62a9eca6a2772ddf435d64b477c76bf80a2d69f51835f42cbb044707ad554e901f3e6c41ab8d9b88161ca7adb9843f7712f6cc4471c9b1428160198a65694cd7b3d58be90da4c00fec78ea2"}, {0x50, 0x18f, 0x872, "fb5e9ca68a41b2e66b6ed9b69fa7acd1f4748911203caa1a77c06e587cc3194e2d80256620da87c6775a27ecb8110da7ece0539ed35b029b1ec38b"}], 0x140, 0x4000}, 0x40) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000764000-0x5c)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}, 0x80, [0x9, 0x7, 0x7b, 0x10001, 0x5, 0x7, 0x10000, 0xff]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006b9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x5}}, 0x401, 0x8, 0x10000, 0xfff, 0x16}, &(0x7f0000a61000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000680000)={r1, 0xffffffffffffffff}, &(0x7f000041c000-0x4)=0xc) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00005d8000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80800) accept4$vsock_stream(r2, &(0x7f0000654000)={0x28, 0x0, 0x4, @my=0x0}, 0x10, 0x80800) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6", 0x1}], 0x1) shutdown(r0, 0x1) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000758000)={0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000096c000), &(0x7f0000b2f000)=0x14) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000ab5000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000ed2000)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00005b2000), &(0x7f0000771000-0x4)=0x4) sendto$ax25(r3, &(0x7f00009c6000)="364fcf47fde1b094bde5077cca10731ff02eefefee1eb1339baa336a12547ae10a75e17c3b5e039449b5c19340", 0x2d, 0x24000040, &(0x7f00004e5000-0x10)={0x3, {"a3beac3451a887"}, 0x7fffffff}, 0x10) connect$inet(r4, &(0x7f0000872000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) close(r0) 2018/02/07 10:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x8003, 0x0, 0x0, 0x8000}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7f4ac158, &(0x7f000055e000)={0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00006fb000)={0x1000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000be3000)={0x0, 0x0, &(0x7f00008f0000)={&(0x7f0000ae7000)={0x2, 0xd, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0xe1eed9429a1f4419}]}, 0x18}, 0x1}, 0x0) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000b41000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x9, 0xfff, 0x8}], {0x8100, 0x7fff, 0x80, 0xe6}}], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/07 10:01:37 executing program 1: socketpair(0xa, 0x80f, 0x7, &(0x7f0000800000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000093f000-0x10)={0x0, 0x0, 0x4a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000-0x8)={@dev, @empty}, &(0x7f0000fe6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000325000)={r2, r3}) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000002000-0xcb)="aa6e8709d99483c11478cdfbe920d6763138c6e632e7ab8031b3242fcc02e425fd61e3cd10342da9e79684f384bd6e78753e0b160812e6e34e700e83abbaacc143cab072b2fe77b0f1072e2be010fcc2c948b9c7f98a23828b00e6a797c35e160b4ff7c61fe6cd1792919586681fafe068cca4032d86b683190cb2edb1341b13bce358f2d728195d5eb9c13ae075697b96e880fd6fdb9cdff35be5609343159886769413051e7414b57a044bd9a0ee2a0985943a5abcf0d146de12f2b5c9c4635118106bd68edfbf64fb18") mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x8fd0, 0x3, 0x100000000, 0x2, 0x6, 0x6, 0x800, 0x6, 0x80}, 0xb) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xba51, &(0x7f0000603000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003a1000-0x14)={0x0, 0x4, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000b19000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009ad000-0x108)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x7, 0x0, 0xffffffffffffffb0, 0x6, 0x7af, 0x9, 0x7ff, 0x80, 0x4, 0x5, 0x100000000, 0x93, 0x7ff, 0x1000, 0x400]}, &(0x7f0000ae5000)=0x108) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000032d000-0x8)={r3, 0x4}, 0x8) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000e28000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x64, 0x0, 0x0, 0x0, 0x0, &(0x7f0000775000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/07 10:01:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x597) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000087b000)={0x0, 0x3c, &(0x7f00009d2000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @empty, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000100000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000098a000)=[{&(0x7f0000e3b000-0x1000)="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0x1000}, {&(0x7f00003ac000-0x1000)="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0x1000}, {&(0x7f000007a000-0xd6)="28a3317cc80473ba373a6a02dbba7074e375385bb882addf18774ce5718ece09a9a52b77830f89ada1aa6d88a23fe82d4da4d33782274926d296c30c4719a49c385e9d49acbb285bd49820a48466fbb0a8b94e01be0329fc81b8b287492340d41690eb6dae3990716757b114cafb4f9fbbc042e802daeaacef21f3c8dedb07affe47aa51a9483a16e101f0ca0cce11382aebc4d5a6034d959773fbf64c095f09a991daf9e20a606ceb640e779345b22d060bf5dcd04ac45123c7e1c7c7f0450260fe44e1f00ef70540c08726fc44ee84805ca2723d50", 0xd6}, {&(0x7f0000000000)="614d190e585d2b327d556336c16fdce79db0a576a77866d40187feb62f900658d386199e00827780212d1babe7e220a7707579af893df4c8f206d68b6dbabefea2c3ede8b0687797b7ff246d45998f18952330b4839cec4577e10adc5132274eb61b90a85acc6b7b465daaf89d523bfef08cb9cdcf7be107407dbe23677769df9d429fce555b6427dd8acfcfaf89e279a79b0fc1550db916cb9f8bb5fc3d14248fc65f5ce24d636b", 0xa8}, {&(0x7f0000001000-0x73)="9fd60e9acea81066f784d7326621a0a2c0f7b711f97f0c09c00c0cc0721d1f0654985aa6603de1b403920230e4a33928a42f69cc848af77542649a75092ea2474c39be1f262bedf2849340695b46c32de4b0899606efa9df280788a2c6479d417e0f8bb8125eb6928bf8c0418bdca33bfae7a9", 0x73}], 0x5, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x27d, 0x8000, 0x2601ea8f, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x448, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x6330b3e8, 0xfffffffffffffff9, 0x31}}, @init={0x18, 0x84, 0x0, {0x2, 0x400, 0x6, 0x5}}], 0xc0, 0x4000}, 0x40000) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000025000)=0x32) getsockopt$inet6_int(r3, 0x29, 0x5f, &(0x7f0000003000+0xabe), &(0x7f000001b000)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000024000)={0x62, &(0x7f000000a000-0x62)="db730becaca9d3774e7cdc555c1c276df634a6a5c24b302742af547e4bcdba48fd748abbeb6bb93656fc013b71a3af7c27771a3dd38d249db333b2312866d67742611501a629deca1167980372b503dc0b1ee50b4fdfb4de3c3c4dc8ace46b515d94"}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000022000-0x2e0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x505) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x1ae, &(0x7f000011c000)=[], 0x0, 0x0, 0x3aa}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[]}, 0x400c040) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000008000)=0x1c, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000)={0x0, 0xc3b}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000)={r2, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}}, 0x8, 0x1, 0xfffffffffffffff8, 0x7, 0x1}, &(0x7f000000c000-0x4)=0xa0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000013000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) sendto(r0, &(0x7f000000a000-0xd), 0x0, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x5, 0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006d1000-0x4)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ab2000)={0x0, 0x0}) sendto$unix(r2, &(0x7f000069f000)="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", 0x1000, 0x41, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000aa5000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x8090) pipe(&(0x7f000039c000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000d57000)={0x3, 0x7ff}) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x4]}, @generic="79d541310dbfcd2d618fd78611a8d488"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x2f8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000020000-0x8)={0x0, 0x4}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r1, 0x8}, 0x8) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00006c8000+0x36d)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000f70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000779000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000345000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, r2}) socketpair(0xf, 0x80001, 0x10001, &(0x7f0000806000-0x8)={0x0, 0x0}) accept4$ipx(r4, &(0x7f0000b9e000-0x10), &(0x7f00005c7000-0x4)=0x10, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d0c000)={0x0}, &(0x7f0000e6a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c7d000)=@sack_info={r5, 0x7, 0x7ff}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000a8e000-0x30)=[{0x4, 0x8001}, {0x0, 0x3}, {0x3, 0x9b}, {0xe, 0xfffffffffffffffa}, {0x8, 0x2}, {0xf, 0x7}], 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000119000)={&(0x7f0000397000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000a06000+0x80e)=[{&(0x7f0000258000)=""/14, 0xe}, {&(0x7f0000e9c000)=""/32, 0x20}, {&(0x7f0000a88000-0x8c)=""/140, 0x8c}, {&(0x7f0000c52000)=""/4096, 0x1000}, {&(0x7f0000504000-0xb)=""/11, 0xb}], 0x5, &(0x7f00002de000)=""/124, 0x7c, 0x2}, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00004b8000)=0xffffffffffffff49, 0x7fffc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000ff2000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x198, 0x98, 0x260, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000108000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x260}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6, 0xffffffff, 0x0, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x5f, 0x2, 0x40}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xffffffffffff8001, [0x9, 0xfff, 0x8501, 0x20, 0x6673a2d4, 0x4], 0x7ff, 0x3, 0x1000}}}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x6, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x241, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x7}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x249}}}]}}, 0x3a0) socketpair$inet(0x2, 0x8000f, 0x1, &(0x7f00006d0000-0x8)={0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f00002b3000-0x4), &(0x7f0000897000)=0x4) r3 = socket$inet(0x2, 0xa, 0x0) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) recvmsg(r4, &(0x7f00000d4000-0x38)={&(0x7f0000509000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000e96000)=[{&(0x7f00001bf000)=""/130, 0x82}, {&(0x7f0000c1f000-0x8d)=""/141, 0x8d}, {&(0x7f00004f1000-0x3e)=""/62, 0x3e}, {&(0x7f0000ea3000-0x22)=""/34, 0x22}], 0x4, &(0x7f0000116000-0x7f)=""/127, 0x7f}, 0x101) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000fb3000-0x4)=0x200, 0x4) getsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000b80000)=""/66, &(0x7f000058b000-0x4)=0x42) bind$packet(r4, &(0x7f0000720000-0x14)={0x11, 0x11, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_ifreq(r2, 0x8919, &(0x7f0000936000-0x50)={@generic="24cd9015479f24b2fdd155f7baf692df", @ifru_ivalue=0x4}) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000018000), &(0x7f00004e5000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000fd6000-0x20)={@generic="60ec9a0632cd2643a1e9d62abe033a89", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000b56000-0x10), &(0x7f00002a5000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000051a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/07 10:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f000080d000-0x10)=@nfc, &(0x7f000071a000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008dd000)={0x0, 0xa3, "6b0669c2431416052c33b3030e559b8451839a394fafe4710a83dda17df4e9bf5f30a8c836a22682d8009991364e8f5938f489773794e84e07a5ff4f39ec1f65c9eab0e23ea5af1cd01c0887f667ecbb256e1ccef8ae81d7140477382b285453c5fb1f31309e6087b87bd2f4204e796c31cb433c0f55cb4561d4e26e4014c4a69c0d01acb2e4eda5c0397e17c384102836ec54936bca2aa17fc73fd9636705ff04cb51"}, &(0x7f00000b9000-0x4)=0xab) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c82000)=@assoc_value={r3, 0x1f}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x79) accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffe) write(r1, &(0x7f0000ca2000-0x191), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000855000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000fe8000-0xc)={0x20000000, 0x7, 0x2d}) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5), 0x0) connect$inet(r0, &(0x7f0000d8b000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000cd000-0xc)={0x0, @multicast2, @loopback}, &(0x7f000093a000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f6a000-0x11)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ce3000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007fb000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x1, 0x20, 0x800, 0x7ff, 0x5d}, &(0x7f000069a000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000260000-0x8)={r1, 0x28}, &(0x7f00002c3000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f000074e000), 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f00006b8000-0x4)) connect$unix(r1, &(0x7f0000e06000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000568000)={r1}) bind$unix(r2, &(0x7f000097d000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) recvfrom$unix(r0, &(0x7f0000729000)=""/116, 0x74, 0x1, &(0x7f00000ea000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000bb3000)={@generic="02b57b7be87cf2f03cb990fa13fb3855", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000002e000)) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002e000)={0x10, 0x0, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454cd, &(0x7f000002c000)) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd8, &(0x7f0000f42000-0x4), &(0x7f00003d9000-0x4)=0x4) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c36000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/07 10:01:37 executing program 4: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b94000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000)=0x10, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x7ff, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000003000-0x8)={r3, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001000)={r5, 0x80000, r2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000017c000-0x8c)={r6, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x8c) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000093c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f9b000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f9b000-0x4)) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f9c000-0x4)) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f00000f1000-0x10)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) socketpair$inet(0x2, 0x802, 0xc, &(0x7f0000c6f000)) accept(r0, &(0x7f00005a1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00005ee000)=0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000098c000)={0x0, 0x74, "eea4147d8dea80b2e42195723b233f91b90dbf6b889ff12d4c1838483025171f86d03eaa554dfa8f85eee8c3cc69b222d2fd425a4cfc290439b230203ec2c7073cae39c9d7b8143b31ab6f903904b98aca15cf189e1555bac3778161cd310f3235eab87015bb96f91c4ebb56c993ec81b7984eb8"}, &(0x7f0000a50000-0x4)=0x7c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ed000-0x8)={r2, 0x2}, &(0x7f0000dae000-0x4)=0x8) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00001e8000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00002d3000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000629000-0x8)={0x0, 0x6}, &(0x7f000017f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007aa000-0x108)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7fff, 0x0, 0x24, 0x5287, 0x3, 0x9, 0x4, 0x101, 0x9, 0xa80, 0xffffffff, 0x37a, 0x2c8, 0x2, 0x1000]}, &(0x7f00000bf000)=0x108) r3 = accept$alg(r0, 0x0, 0x0) accept4(r3, &(0x7f000082c000-0x10)=@ethernet={0x0, @local}, &(0x7f0000c11000)=0x10, 0x0) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet(r0, &(0x7f000035e000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000b25000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map}) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007bf000-0x8)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003d1000+0x756)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00009b8000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000218000+0xab4)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001, r1}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r0, 0x18, &(0x7f0000ff8000)}, 0x10) 2018/02/07 10:01:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000043a000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002fe000), &(0x7f0000a99000)=0x8) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000aa2000)={@remote, @multicast1, 0x0}, &(0x7f0000aa3000-0x4)=0xc) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aa2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000073c000)={0x0}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000410000)=@assoc_id=r2, &(0x7f0000aa2000-0x4)=0x4) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) r1 = socket(0xa, 0x80000, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000435000)={0x1, 0x1c4, 0x3, 0x5, 0x7, 0x0, 0xffffffff, 0x3, 0x1, 0x8, 0x16d12000}, 0xb) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x20f, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000c8b000-0x38)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007a0000-0x10)={&(0x7f0000b60000)=@flushpolicy={0x30, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@lastused={0x10, 0xf, 0x100000000}, @replay_val={0x10, 0xa, {0x0, 0x0}}]}, 0x30}, 0x1}, 0x0) pipe(&(0x7f000035a000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d3a000-0x8)={0x5, 0x4, 0x8, 0x9}, 0x8) bind$ipx(0xffffffffffffffff, &(0x7f00006e6000)={0x4, 0x80, 0x40, "845a00521eda", 0x3}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ffc000)) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000ffc000)={0x100000000, 0x9, 0x200, 0x4}, 0x10) close(r0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ea1000-0x4), &(0x7f0000ffd000)=0x4) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}}, 0xffffffffffffffc0, 0xe989}, &(0x7f0000007000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000009000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000008000)={&(0x7f0000003000-0x74)=@getae={0x74, 0x1f, 0x4, 0x3, 0x3, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1, 0xa, 0x2b}, @in=@loopback=0x7f000001, 0x8, 0x7}, [@ipv4_hthresh={0x8, 0x3, {0x14, 0x4}}, @user_kmaddress={0x2c, 0x13, {@in6=@empty, @in=@rand_addr=0x8}}]}, 0x74}, 0x1, 0x0, 0x0, 0x4050}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000007000)={r3, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4d5}}, 0x90000000, 0x7fffffff, 0xffff, 0x7f, 0x5}, &(0x7f0000007000)=0xa0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000009000)=@full={{0x3, {"0ce23978b98fed"}, 0x79}, [{"0df77ff5e308ea"}, {"d086690092d253"}, {"fddf3877fbfc87"}, {"238713ae91af0c"}, {"8f7307cda82ddc"}, {"d32df345dc4e79"}, {"8d97307e65e261"}, {"99887d7a20ba54"}]}, 0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000008000)=0x7, 0x8) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r5}, 0x10) close(r1) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000384000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0xa, 0x5, 0x8) getpeername$packet(0xffffffffffffffff, &(0x7f000030c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000098f000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008aa000)={r2, 0x1, 0x6, @empty}, 0x10) listen(r0, 0x3) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000878000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000093d000-0x4), &(0x7f0000ff9000)=0x4) r4 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x400}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000069f000-0x8)={r5}, &(0x7f0000f96000)=0x8) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b2d000-0x28)={@common='vcan0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) bind$packet(r0, &(0x7f00003cb000-0x14)={0x11, 0x2, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) sendto$packet(r0, &(0x7f0000f0f000)="000300008d02001400f4975fd60100004f6f", 0x12, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) [ 57.257719] sctp: [Deprecated]: syz-executor5 (pid 7015) Use of int in maxseg socket option. [ 57.257719] Use struct sctp_assoc_value instead 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = accept4(r0, &(0x7f0000391000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000f7b000-0x4)=0x20, 0x80800) sendmsg$rds(r1, &(0x7f000032c000)={&(0x7f00003fd000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00001d7000-0x20)=[{&(0x7f0000db5000)=""/232, 0xe8}, {&(0x7f000053b000)=""/156, 0x9c}], 0x2}, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) poll(&(0x7f00009ab000-0x28)=[{r0}], 0x1, 0x0) [ 57.342379] sctp: [Deprecated]: syz-executor5 (pid 7015) Use of int in maxseg socket option. [ 57.342379] Use struct sctp_assoc_value instead 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000763000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x28b) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f5e000)={@common='bpq0\x00', @ifru_flags=0xe001}) 2018/02/07 10:01:37 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000000b000)=0x2e, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000008000-0x4), &(0x7f000000b000)=0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000c000)={0x6, 0x7, 0x1, 0x466eacc9, 0x5, [{0x61c, 0x6, 0x101, 0x0, 0x0, 0x9}, {0x6, 0x800, 0x2, 0x0, 0x0, 0x2008}, {0x8001, 0x3ff, 0x8001, 0x0, 0x0, 0x802}, {0x7, 0x3, 0x1, 0x0, 0x0, 0x200}, {0x7f, 0x80000000, 0x10001, 0x0, 0x0, 0x2a00}]}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f89000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f88000-0xc)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003f0000)={0x5, &(0x7f000056e000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000b21000-0x8)={r3, 0x20}) pipe(&(0x7f0000f87000-0x8)={0x0, 0x0}) connect$ax25(r4, &(0x7f00000a3000)={0x3, {"fd684c301282e6"}, 0x91b}, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x6c)=""/108, 0x6c, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fe0000)="7432da9e2aae8a60cb2b1ab6f10b2f00ef2e85102e14341e02d47b77014b04196a4116f6452ec2335205dd484e3d35dc0d1a96597b78ca7e61cf1deb6946f36213d71c202d2260c2166c2e9c6bef006fd13e4a", 0x53, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000424000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e96000-0x18)={0x0, 0xc0d0, 0x10, 0x1, 0x4}, &(0x7f0000734000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000b2000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000592000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dae000)={r3, 0x1}, &(0x7f0000876000)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[]}, 0x0) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1), &(0x7f0000fca000-0x4e)=""/78}, 0x18) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000fcb000-0x4), 0x80800) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000fca000)=0x7, &(0x7f0000fcb000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000ef3000)=0x5, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000271000)={0x6, 0x8000, 0x400, 0x2}, 0x10) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acb000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0xb, 0x4, 0x3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000c51000-0xc), &(0x7f00006f4000-0x4)=0x4cc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a27000)={0x0, 0x80000, 0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000957000-0x8), 0x8) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000669000)={&(0x7f0000226000/0x4000)=nil, 0x1, 0x0, 0x19, &(0x7f000060b000/0x4000)=nil, 0x804}) pwritev(r1, &(0x7f0000aeb000-0x50)=[{&(0x7f0000f21000)="717ac4491bac02f95ba1f9090e5dd1e2785a70b20b6b9e0f193ea2c8f5018f1e12f27cfd435ea5f803756988e7ff", 0x2e}, {&(0x7f0000935000-0x63)="c67261421de966648b562b70265f4f0d53492e10a0aa6a83ff8cdcb75816c0064a7f8dfcf5c5636977646bc06932f8b85b5aee6fdf86b102bdf618fd01d36ccc5b667cecf620fab4b6ec9a0806573e4178cf40304a717b6fb4949940f8a112d2c6b8ea", 0x63}, {&(0x7f0000e64000)="fa82", 0x2}, {&(0x7f0000813000)="aa271e177d01724d75ab6472666607c449f6732759b49e2b22f846413bf7ed", 0x1f}, {&(0x7f00008c7000)="f108b2f17ab5db3ddf6d489adc715fa961fff41b66a613c9cf5eb28f0f689f28746523a74287743bb68c09fad9747fde36852078038cf0ea8c176b6ffde934e138177fd0a2a8eaeb8f44767ead48af898427cc02518a65e39829119a754a3494f21663", 0x63}], 0x5, 0x0) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003da000-0x6)={0x0, 0x7}, &(0x7f0000fd2000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e51000-0x6)={r1, 0x3}, 0x6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f000050b000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5}, 0x41002106) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0x0) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6df3b500000780cc0800030001f90000", 0x24) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000941000)={0x0, @rand_addr, @empty}, &(0x7f0000cd4000-0x4)=0xc) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x6, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f00002fc000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x55) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c26000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000ac000-0x4), &(0x7f000034d000)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000f1b000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000995000-0x10)={&(0x7f0000c0a000-0xb4)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x8, 0x200000000000001, [@generic="ce"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 10:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000de4000)={@common='sit0\x00', @ifru_flags=0x1000}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e9b000-0x4)={r1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000da1000-0x8)={0x0, 0x8, 0x4c}, &(0x7f00006f6000)=0x8) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00008b7000)={{&(0x7f00000c8000-0xd5)=""/213, 0xd5}, &(0x7f000065c000-0x1), 0x4}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fe4000)={0x7, 0x208, 0x9, 0x100000001, r3}, &(0x7f0000e2e000-0x4)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ed6000)={0x7, 0x2, 0x1, 0x5}, 0x8) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, []}}}}}}}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cbf000-0x10)=@generic, 0x10) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x101) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) socketpair(0x1b, 0x0, 0xc4e, &(0x7f00008e6000-0x8)={0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00002f0000-0x4)=0x6, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000023000-0xba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r2 = accept(r0, &(0x7f0000a9a000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000044c000)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000076d000)={{0x5, 0x2, 0xfffffffffffffff7, 0x29f1, 0x9a4c, 0x6efa}, 0x4, 0x1, 0x4}) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000719000-0x4)=0x4177, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000672000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x7f}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @rand_addr=0x8}], 0xb8) sendmsg$unix(r0, &(0x7f0000223000)={&(0x7f00006f8000)=@abs, 0x8, &(0x7f0000cfa000)=[], 0x0, &(0x7f00007e5000-0x100)=[]}, 0x0) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0xffffffffffff8000, &(0x7f0000011000)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000011000)={0x0, 0x5, 0x4, 0x8, 0x0, 0x7}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000012000-0x1a)={0x0, 0x12, "37009cb2d0fd9b2e9c63ef74799535620bfd"}, &(0x7f0000005000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000)={r1, 0x5, 0x0, 0x3ff, 0x8, 0x4, 0x100000000, 0x1ff, {r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x9, 0x1, 0x55, 0x1}}, &(0x7f000000c000)=0xb8) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x290, 0x290, 0x190, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000b000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0xffffffff, 0x56cd5211edf7b97d, @common='tunl0\x00', @generic="c5f720812812c686d98eccba9417c4d1", {0xff}, {}, 0xfb, 0x2, 0x44}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x3ff, 0x1f, 0x9, 0x1f, 0xffffffffffffff12, 0x6], 0x3, 0x80000000, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0x40, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="9c978df5642b", 0x7, 0x7fffffff, [0x2, 0x9, 0x8000, 0x1000, 0x1, 0x100000001, 0x2, 0x65, 0xdd, 0x8, 0x8000, 0xfc, 0x17, 0x6, 0x1, 0x9], 0x3, 0x40, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x0, 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x3b0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000017000)=0x9, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0x14, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QFg', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[]}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[]}, 0x0) getpeername(r0, &(0x7f00008e0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00001c2000)=0x26) bind$inet6(r1, &(0x7f00009e5000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xca0}, 0x1c) accept$packet(0xffffffffffffff9c, &(0x7f000016c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000279000-0x4)=0x14) bind$can_raw(r1, &(0x7f0000da1000-0x10)={0x1d, r2}, 0x10) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000663000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d1e000-0xb8)={0x0, 0x40, 0x1200, 0x8e00000000000, 0x2, 0x101, 0x5, 0x81, {0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x18}}, 0x1, 0x0, 0x7fff, 0x3}}, &(0x7f0000f7c000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000107000-0xa0)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7479fb46}}, 0x7ff, 0xfffffffffffff000, 0x8, 0x100000000, 0x2e8600000}, &(0x7f00009cf000-0x4)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21), 0x0) 2018/02/07 10:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e19000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b7000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000061c000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @empty}], 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f33000)={0x6, 0xe0000, 0x5, 0x100}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000321000-0x8)={0x2, [0x100, 0x7]}, 0x8) sendmsg$inet_sctp(r1, &(0x7f000097e000)={&(0x7f0000a57000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000019b000-0x6)=[{&(0x7f0000387000)="d2", 0x1}], 0x1, &(0x7f0000c5d000-0x6a)=[]}, 0x0) sendmsg(r0, &(0x7f0000b3f000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000fe0000-0x50)=[]}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00003e9000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @empty}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$can_raw(r1, &(0x7f0000c49000)={&(0x7f00000a9000)={0x1d}, 0x10, &(0x7f00003d6000)={&(0x7f0000d05000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ffdcfb67f48973be"}, 0x10}, 0x1}, 0x0) 2018/02/07 10:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) recvfrom(r0, &(0x7f000066a000-0x75)=""/117, 0x75, 0x42, &(0x7f000043f000-0x9)=@rc={0x1f, {0x166, 0x1, 0x9, 0x9, 0x5, 0x72df}, 0x1000}, 0x9) write(r1, &(0x7f000071c000), 0xff48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) shutdown(r1, 0x1) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000016000)=@nl=@kern, &(0x7f0000020000)=0xc, 0x800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000017000)="ec141882ab91d9501f838f7cc7560f7db00bb2610948f9435975cd84143f1c0b27b5dbe0fdfdf4d7fbeb777c9059a5ff761ba49f88dfc35060b7056d55d5219b4cc5cfc9ade193f27a188d861743da9ec39c94f0d38dc6a2c7dafb5dbb2f3126f1", 0x61) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000027000-0x4)=0xffffffffffff0730, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000027000)=@assoc_value={0x0, 0x80}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000027000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7, 0x80000001}, 0x98) 2018/02/07 10:01:37 executing program 6: socketpair$inet6(0xa, 0x2, 0x2ce, &(0x7f0000721000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000324000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) close(r1) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f00006aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f0000ca5000)="48f82cfe731ddedaa56bcb6993e60c1ba56d28cf12ada782c265f4e8", 0x1c}, {&(0x7f0000a8d000)="378c03766db72dbb4d6bc7cc329b7587df5e784a99f5f0ba5436825498fa602a6205c51c8dba0e257b8888d5f48501c63961de27aa9c1c315009b5168d7d6caf9484a947940d29898dde66b5a4fd8989d2241b2770bebf07458d981c7aabd76b81e09bb1043bf904c1ef700f468849fc3b78c27df9f14cf22729a56d981279b8f2c691ab497c395efada5b826888cf02eff058d6e4ec4e20eb8638783edf74e393ce16278b3fb4", 0xa7}], 0x2}, 0x0) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000001b000)={@un=@abs={0x0, 0x0, 0x3}, {&(0x7f0000018000)=""/66, 0x42}, &(0x7f0000004000-0x1), 0x4c}, 0x28) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x1c}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57}, 0x0) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bd9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000424000)={0x6, &(0x7f0000e04000-0x5c)=""/92, &(0x7f000062e000)=[{0x2, 0x9, 0x0, &(0x7f00002bd000)=""/9}, {0x4378, 0x65, 0x8, &(0x7f0000af1000-0x65)=""/101}, {0xffffffffffffff80, 0x39, 0x8, &(0x7f0000e7c000-0x39)=""/57}, {0x9, 0xd6, 0x3, &(0x7f0000953000)=""/214}, {0x0, 0xac, 0x3, &(0x7f000018e000)=""/172}, {0x7f, 0x3a, 0x0, &(0x7f0000966000)=""/58}]}) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) bind(r0, &(0x7f0000b27000)=@generic={0x3, "6aed148db2221495b3d1bb7a36225709275fde473cda5a3e25dabb668e3462c1a226284b3c41085e92d033a4a8acc623e876fe01814445bf03092edc8e7482e6a3cb074031692dc15d4f3380509fad1520d6e4c991cf722c1f12b687112db91d1608365e5bb5d470262309b4a2a88641c16c2678d6ffe81c1c649af10a54"}, 0x80) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cf6000)="ac2524ed7dbf3553e99e2123f5099c000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544b0000000000000040ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f4613f2fd952056255a44d7ac913beed9afb998568cfc36371784c53b15393a1b645426e12407eac89cb131c3f8213a2c4c3e49daeec15a9db1d94227cf2eb15fb4f9df2b9e141dfbaa275814ec8720e", 0xfc91) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b14000), &(0x7f000029b000)=0x4) [ 57.610421] kauditd_printk_skb: 22 callbacks suppressed [ 57.610426] audit: type=1400 audit(1517997697.737:44): avc: denied { setopt } for pid=7134 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x5, 0x3f, &(0x7f0000c1d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002d2000)={0x0, 0x1ff}, &(0x7f0000fdc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000757000)={r3, 0x6}, &(0x7f00005ec000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000596000)=[@in6={0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb0}, @in6={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0xe4, @mcast1={0xff, 0x1, [], 0x1}, 0xd145}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}}], 0x9c) sendmsg$nl_netfilter(r0, &(0x7f0000950000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x18, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x8000001, []}]}, 0x18}, 0x1}, 0x0) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x100000000000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[]}, 0x0) r1 = socket$inet6(0xa, 0x210445c4d9d1968f, 0x700000000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000072f000)={0x0, 0xfff, 0x5}, &(0x7f000087e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ab5000)=@sack_info={r2, 0x80, 0x80}, 0xc) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009e5000-0x80)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x70a7}, @in6={0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffffffffff6d}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x3, @empty}], 0x80) write(r0, &(0x7f0000e53000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00001f2000-0x1f)="1f0000000104fefffd43540207110000f30501000800050000000000000000", 0x1f) 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f95000)=@alg, &(0x7f0000f95000)=0x58) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00008cd000)=0x4, 0x4) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)}, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000f98000-0x8)={@loopback, @local}, &(0x7f0000da7000)=0x8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ce1000)={0x100009}, 0xffffffffffffffd2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00004b9000)={@generic="166e11403b19bdfa4095bb45e7301f03", @ifru_flags=0x8200}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1a) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) r1 = socket$nfc_llcp(0x27, 0xfffffff7ffffffff, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000fd7000)=0x800000, 0x4) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)='$', 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008d7000-0x1)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00009b5000)=[{&(0x7f0000375000)='@', 0x1}], 0x1) writev(r0, &(0x7f0000657000)=[{&(0x7f0000cdf000-0xe0)="4bc0dd08f991b246b32f555fe4e6fb3c64e521b02c99eb24d43bd77ef4dbd980f9755d10809a7db9264a16c32c317082cca589e1fac3c645279d091ee5295bdbbff5280e7b04428e29f657a88bb6badfc4cf8e953e147caeb75b641b63254335ee08d2fbb5543d461007465e338e4772c47aa5c1e0482fddc71862c25b26c3baa41a9235c56980464d48d46c04046a5294c26fb7e6ecebb2efab9abbbc7aad69e91db1cc22721921a89ab264bd75b7fe63aadaa0dcea85cc1248250ea0968f04b40b209883a3fabffc70f442a9f87646844c1b2e9df2dd00b8b82d86f099fb8a", 0xe0}, {&(0x7f0000647000)="ffc48967dde81ad63a6f7a445dba9e25b898970c267b28dde1ae01fb0f9fee765bdd1b7101247196ce50749b76031f0fef36b4f8fd2da86d371f560c83fa42857a7a41353074bde7245a88f8d5092f16bd99a40782cd3bec423f7ee13d0807b8b807d86c945426fb441d82de3b3d78a02d01d233f095b9c63ca089333fd40f959ed73f2ccd948440090e40ecf549ea", 0x8f}, {&(0x7f0000836000)="330adc1620cb85261746a5806516a94be7fc8ecc54afee4a1c8d75cdfd05ed4763f5e7ac5954cf9e4c5569a40145f92b6ca50212c58b8d1cdc09cc0d4a008bf7d8ff69ac1127a1d0e8e49802b5f02e81d66de7ab282470ac8895bc71b9c70282109ebf362d38f65a27ecfd73915cd55d79e2103d1463741f4a3d8b68", 0x7c}], 0x3) [ 57.650633] audit: type=1400 audit(1517997697.773:45): avc: denied { write } for pid=7134 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/07 10:01:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xffffffff80000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000527000-0x4)=0x4) 2018/02/07 10:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00001fd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00005d4000-0x4)=0x2e) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c73000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000300000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(authencesn(crc32-pclmul,ctr-twofish-3way)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) r2 = socket(0x5, 0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f2a000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000fb2000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000852000-0x8)=""/8, 0x8, 0x40000060, &(0x7f0000a10000-0x14)={0x11, 0x1f, r3, 0x1, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) accept$alg(r1, 0x0, 0x0) 2018/02/07 10:01:37 executing program 1: r0 = socket(0x2, 0x7, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000053d000)=@assoc_value={0x0}, &(0x7f0000b39000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000064000-0x4)=@assoc_id=r2, &(0x7f00005c7000)=0x4) sendto$inet(r1, &(0x7f0000d90000-0x3b)="bec4bbad725d1521bff0a664b710df8a372da4e6d1897a0fc6e64838b634685b01dfac74e92e2d2dc825e43dee4a050013442376c98bf6703bb22b", 0x3b, 0x40c0, &(0x7f0000bdf000)={0x2, 0x2, @empty}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000395000)=0x3) recvmsg(r1, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000975000-0x10)=[], 0x0, &(0x7f00006cc000-0x1c)=""/28, 0x1c}, 0x0) shutdown(r1, 0x1) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001c1000-0x10)=@common='lo\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000063f000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d48000)=@raw={'raw\x00', 0x9, 0x4, 0x2d0, 0x218, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000486000), {{{[], 0x0, 0xffffff1f, 0x98}, {0x28, '\x00', 0x0, 0x168}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x100000001, [0x200, 0x5, 0xba, 0xaa40, 0x5, 0x1], 0x3, 0x9, 0x1}, {0x8, [0x100000001, 0x5, 0x0, 0x0, 0x7fffffff, 0x9], 0x9, 0x1000, 0x10001}}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, [@unspec=@void]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x10, "3d6c448ee56f755de124a7ff106c0f1bdd404557ab46646f67c645bda5dd"}}}, {{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0xfe38}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x2b9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fed000-0x190)={0x3, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x1, 0x2, [{{0xa, 0x2, 0x3, @empty, 0x4}}, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x34}}]}, 0x190) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x1, 0x30000000002, 0x1}, 0x20) r3 = accept(r0, &(0x7f0000205000-0xc)=@nl=@kern, &(0x7f0000ff4000)=0xc) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000ff4000)=0xfffffffffffffff9, &(0x7f0000ff5000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xfffffffffffffffe, 0x2, 0x1, 0xb3}, 0xfffffffffffffd2e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) socket$inet6(0xa, 0x40000080806, 0x0) 2018/02/07 10:01:37 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000312000-0x4), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b0b000), &(0x7f0000000000)=0x10, 0x80000) bind$ipx(r0, &(0x7f0000db8000)={0x4, 0x9, 0x3, "b95061f35a55", 0x3}, 0x10) 2018/02/07 10:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00009c7000-0x9)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/07 10:01:37 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fcb000)={0xffffffffffffffff}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c51000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000fcb000+0x9d3)=0xe8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000fcb000)={0x1d, r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fc6000), &(0x7f0000002000)}, 0x20) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e59000)={r0, &(0x7f0000e59000), &(0x7f0000e59000)='<'}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86), &(0x7f0000007000-0x1000)}, 0x18) [ 57.720777] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 57.742692] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/07 10:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007af000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000907000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@generic="a4b25f6e08c85d0290fff80500000016", r2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f0000360000-0x14)={0x11, 0x10, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xd9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e08000-0xc), &(0x7f0000a6e000)=0xc) 2018/02/07 10:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000624000-0x8)=@assoc_value, &(0x7f00004db000)=0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) 2018/02/07 10:01:37 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000001e000-0x10)={&(0x7f000001e000-0xd)=@ipv6_getanyicast={0x14, 0x3e, 0x108, 0x3, 0x1, {0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40000) recvmsg(r0, &(0x7f0000008000)={&(0x7f000001b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000000d000)=[{&(0x7f0000006000)=""/89, 0x59}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f000001d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x1000)=""/4096, 0x1000, 0x7}, 0x10163) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001c000)=0x0) r3 = getuid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000001c000)={&(0x7f0000011000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f000001d000-0x75)="505126ac8e574e1bdc5711783ddce7bef7dcaa28ff6fdb1e86a0aec6d990922899a655e8f8f486f5d0b90dd9b258240425842b16b4a4dbed9d46d22e014162a2279aae47e37caaad2a4771f7fe53d92b9565d830edb3161a74a268c76b390eb5ddb3fe9bbf7db87422ab12843ade48e2223397775b", 0x75}, {&(0x7f0000002000-0x87)="57eac98581ac427309a5b427398307ebcc9deae917786fe0cfea319060a175176c61e53e0416ad6e72b56752850867a14f5b019349845fb4b4e386e3100bad061a10efb07d0f9ab407e262353f8e1072a6927a6cc3281275592e34737a301f8bdd755265e10196e63e52def8843504c14b3213d58928fa720e3e326508279e3bbe620481504ce6", 0x87}], 0x2, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8c4}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000c000)={0x0, @in6={{0xa, 0x0, 0x3, @empty, 0x6}}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r5, 0x672}, &(0x7f000000a000)=0x8) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/07 10:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d62000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000079000)={0x9, &(0x7f0000c4a000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) close(r0) [ 57.775206] device lo entered promiscuous mode 2018/02/07 10:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00008fc000-0x4)) connect$nfc_llcp(r0, &(0x7f000044d000)={0x27, 0x70, 0x3, 0x7, 0x100, 0x7fff, "918efaad777bcd21ea111049bcf780e8f818fe42c83af7d52fde83b55afdea68392608a272398afc3b555c4b5a7d4431227273572ad340df1715806e12e40a", 0x10001}, 0x60) syz_emit_ethernet(0x46, &(0x7f0000993000-0x47)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f0000f15000), 0xfe52, 0x9) 2018/02/07 10:01:38 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f66000)=@assoc_id=0x0, &(0x7f000032c000)=0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f67000-0x1a)={r1, 0x2, 0x9, [0x7, 0x9, 0x80000001, 0x8, 0x3, 0xab, 0x100000000, 0x3b, 0x6]}, 0x1a) 2018/02/07 10:01:38 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd"}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10}, 0x10}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000006000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[], 0x0, &(0x7f0000006000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000007000-0x4)=0x4) 2018/02/07 10:01:38 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000033000)={0x0}, &(0x7f0000034000-0x4)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000034000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000035000-0x8)={r0}, &(0x7f0000025000)=0x8) 2018/02/07 10:01:38 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) r1 = socket(0x5, 0x80003, 0x80000000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000652000)=[{&(0x7f0000251000-0x60)={0x27, 0x4, 0x3f, 0x7, 0x3ff, 0x7, "82b14fdb0e63986b94c18f956bf4395c20e7fd59c257e937d333bdcaa1fb52dbe22d78d381a746b31a6e6ac256a6de590c8d92f72606bb7392d544c7d6a0b4", 0x83c}, 0x60, &(0x7f000058e000)=[{&(0x7f0000fef000)="5ae60b25988a3e51f95227843b359f32330a112700dd0b7e899441740c948291f6bcb58316794fc25b82aea1c18ee10c4d3c1c4148105f5c6e7a76b568baf63d7b285ad83d9b2ee9545e754d180658e44c7704b4f89edab5bf5542540338cc7939728a193a9cf82097c539abcfc4cfae5366f3d597483a129476b64cac1c2ee0d577b6751bc098978d80278f26", 0x8d}, {&(0x7f000011d000)="0c65429fb03eed201d00a959ccade74882fce9fe19fe148ae1b80468c583eca5e670ae093d5c045ee527aebe46c747060b92223719a16017ca3abbf0c322dff054ee10046de16ace04f052e3226d48b19507e3c590ae120fb8b859ade9d6857eb854b23ac20571572647510728aaa8d8369ade3e69139338ef9e2262075aebb555591a64cbf04779988ee5e73fb6f07f1a09ebf0a75a173a6a83535408337015c05d3d53053c7cd014d10e51d555095b71", 0xb1}, {&(0x7f0000ff0000-0x1000)="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0x1000}, {&(0x7f00005d7000-0x31)="f182746c5e46988ca771ef5301fff545f27d9155db96144c7b7af36cb21ad62f0e903a95e5034c6b2d7d05c19aeb224430", 0x31}, {&(0x7f0000dc2000-0x87)="44019764241672a6a20ca7e1493f85cc9de1e9e78c9c5957d74453636edacbf7781f56294f6b030369ba1847fd6b0c9edda597c9da6ab7e845404b79077a18a38b88068431c79fbf689a96110de2e255de5c5167b6de3d1f9912e92813c5862e94d4e0bf9ebc9f75d640fc9fb1a6fbcb0f2ee8007c58fddc322565f3847b8cf034610302530218", 0x87}, {&(0x7f000016f000-0x87)="01679366c9474bf918a6b488cefa3d50aba6565ecf07cde2749ec648e74ca9400af2f0a87fa33cd130a23d7e1397f59421a792ffa084c42c0c51231dd6157ae03026471e8b89a79c8f254b419bc370a6f0aaa6b14e09208e902d77d33d23430c45f14c4cdba239ee1849b22b54b360493dbfc8399370a10cc63f454a1b746e6873225ea29a1269", 0x87}, 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", 0x1000}], 0x7, &(0x7f0000ff0000-0x68)={0x68, 0x10e, 0x40, "7d7483e05301e929f082dfa88e0f965dd18180b39910d6028a09db1b2dae76e52105a530ce5d6a3c04b212247cba89ca108d67eb8fc98fb9de848301ea718887ed7082cf4af34eddf1d379d90ce644bdce"}, 0x68, 0x800}, {&(0x7f0000a70000-0x60)={0x27, 0x9, 0x8, 0x2, 0x10001, 0x78, "4479da721dbf7a2e6db72d987bf9b9fdd411ef16c8d00f86b38ec2476d26810f0c16a51256eda48c27d111c7ce31fe87a60c4605ac94ee2a7eae6f6797bf03", 0x1}, 0x60, &(0x7f0000984000)=[{&(0x7f0000ff0000-0x19)="35cbba81c5c9900df1f124bffe90ef61d03e465fcb48a5422e", 0x19}, {&(0x7f0000fef000)="eac43955179031b71c58c97374834b403aeb0669dd37f0023f75fc3a6b9023a6160543263ff721d80cf2e1637725e13a81a9384f7bb353511b9f8c2962462772", 0x40}, {&(0x7f00000e8000)="dc303569e3cfd5e0a3b8928066aa9d1275ad28fdd3d7a60315e8d9bd18c1ec01f33487e2dd496f3bc3f5bbd9e379595355ddec268882bdf98a2fe2cc6ebe156dc2f8ab267f78af626ddf4fff867a27135a06f5f48059e661e6db75e710b61f635b02d61a497f75e92c1448bf3469ba6aa7bdac64b4374ca1fc267e754284cd90e1582e63af9e3337ab49923e36c8da1f5b8e1a75e246cc83c98322f216fbea347ee7a4472d915b282b8ab055fa7c54854c9270f24014ffbda65c34626736386d4c8cea8843e3bdf3a2c6c5dc4535dc9a21554e66fe0d28399464726e74f76181dcfb5dfa027d9bed", 0xe8}, {&(0x7f0000ff0000-0x36)="a314f83fa9febe65e1d549b6e1319a871e5e47685f9585edfc866af57ef61c16b3ea68c3d2f0026616f24e08cb309255c5e1a8125bc7", 0x36}, {&(0x7f00009c0000)="39f5eb0119fde5a5cc35b61de07441e9e1aa57e14ff7fe6f25a75b61a969d6bfe3b32064ac164d25031fca2da63212c0396f6a59dba1a8d58a4028fb9ab02844cc23df27f93532daed25126382340f3e79e6f2cd4236542cf22eab1ce784813ff0da1851ef1b90b3d59e262a769258db8db1fbee9ca1bd53", 0x78}], 0x5, &(0x7f0000b49000-0x40)={0x40, 0x112, 0x0, "fe5125e8c0070479e8a5b91e0c2715d07e058f45032f2bc88eb5e2e7f0297ea594cd9cf69fe9f614e047"}, 0x40, 0x4000800}], 0x2, 0x40050) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) 2018/02/07 10:01:38 executing program 0: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket(0x5, 0x7, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000298000)) sendto$inet6(r1, &(0x7f0000462000-0x71)="a7293e79060eadb29ecf1fdbcb1a24297dadb8a7c301685e6375cf034c44af27a082539973eefec8bb9a8b5564a97ceb4d36d25825db6bf3311f3409a785390532758407124cecb47e5f1baee014e7ae887af2b98c1279fba408f1d48fbba1c285e551639e0c7857a1f4afc40f0f4c780b", 0x71, 0x4, 0x0, 0x0) close(r0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000af2000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/07 10:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000016000-0xfc)="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", 0xfc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1000, 0x4) 2018/02/07 10:01:38 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000030000), 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 57.882681] kasan: CONFIG_KASAN_INLINE enabled [ 57.887339] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 57.894849] general protection fault: 0000 [#1] SMP KASAN [ 57.900378] Dumping ftrace buffer: [ 57.903894] (ftrace buffer empty) [ 57.907579] Modules linked in: [ 57.910747] CPU: 0 PID: 7242 Comm: syz-executor2 Not tainted 4.15.0+ #221 [ 57.917643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.926982] RIP: 0010:ip6t_do_table+0x132d/0x1a30 [ 57.931804] RSP: 0018:ffff8801c509e728 EFLAGS: 00010246 [ 57.937141] RAX: 0000000000000000 RBX: ffff8801aff76500 RCX: ffffffff84db22a1 [ 57.944386] RDX: 0000000000000347 RSI: 0000000000000000 RDI: ffff8801aff7665e [ 57.951650] RBP: ffff8801c509e970 R08: ffff8801c509ea68 R09: 0000000000000000 [ 57.958895] R10: 00000000000000d0 R11: ffffffff86b423c0 R12: 0000000000000001 [ 57.966140] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801aff765d0 [ 57.973385] FS: 00007f89c73dc700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 57.981761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.987617] CR2: 0000000020efe000 CR3: 00000001ac493006 CR4: 00000000001606f0 [ 57.994862] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.002108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.009453] Call Trace: [ 58.012037] ? ip6t_error+0x60/0x60 [ 58.015644] ? lock_acquire+0x1d5/0x580 [ 58.019590] ? lock_acquire+0x1d5/0x580 [ 58.023541] ? ip6_input+0x11f/0x560 [ 58.027231] ? lock_acquire+0x1d5/0x580 [ 58.031182] ? lock_release+0xa40/0xa40 [ 58.035129] ? lock_downgrade+0x980/0x980 [ 58.039253] ip6table_security_hook+0x65/0x80 [ 58.043858] nf_hook_slow+0xba/0x1a0 [ 58.047552] ip6_input+0x35c/0x560 [ 58.051064] ? ip6_input_finish+0x17a0/0x17a0 [ 58.055534] ? ipv6_chk_mcast_addr+0x2f2/0x810 [ 58.060093] ? ip6_make_skb+0x5e0/0x5e0 [ 58.064044] ip6_mc_input+0x3a8/0xb10 [ 58.067818] ? ipv6_rcv+0x1fa0/0x1fa0 [ 58.071597] ? lock_acquire+0x1d5/0x580 [ 58.075543] ? lock_acquire+0x1d5/0x580 [ 58.079494] ip6_rcv_finish+0x297/0x8c0 [ 58.083444] ? ip6_input+0x560/0x560 [ 58.087128] ? lock_release+0xa40/0xa40 [ 58.091080] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 58.095810] ? ip_sabotage_in+0xf7/0x140 [ 58.099849] ? nf_hook_slow+0xd3/0x1a0 [ 58.103711] ? lock_acquire+0x1d5/0x580 [ 58.107661] ipv6_rcv+0xf37/0x1fa0 [ 58.111189] ? ip6_rcv_finish+0x8c0/0x8c0 [ 58.115314] ? rcutorture_record_progress+0x10/0x10 [ 58.120312] ? is_bpf_text_address+0xa4/0x120 [ 58.124783] ? __kernel_text_address+0xd/0x40 [ 58.129257] ? ip6_input+0x560/0x560 [ 58.132944] ? ip6_rcv_finish+0x8c0/0x8c0 [ 58.137070] __netif_receive_skb_core+0x1a41/0x3460 [ 58.142063] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.147232] ? nf_ingress+0x9f0/0x9f0 [ 58.151009] ? __skb_flow_dissect+0x4ce/0x3f00 [ 58.155567] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.160474] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.165641] ? __skb_flow_get_ports+0x420/0x420 [ 58.170286] ? __skb_flow_get_ports+0x420/0x420 [ 58.174932] ? lock_release+0xa40/0xa40 [ 58.178881] ? kasan_unpoison_shadow+0x35/0x50 [ 58.183434] ? kasan_kmalloc+0xad/0xe0 [ 58.187299] ? kasan_slab_alloc+0x12/0x20 [ 58.191536] ? kmem_cache_alloc+0x2e9/0x760 [ 58.195834] ? lock_acquire+0x1d5/0x580 [ 58.199785] ? lock_downgrade+0x980/0x980 [ 58.203915] ? tun_build_skb.isra.50+0xb51/0x1810 [ 58.208733] ? pvclock_read_flags+0x160/0x160 [ 58.213208] ? lock_acquire+0x1d5/0x580 [ 58.217155] ? lock_acquire+0x1d5/0x580 [ 58.221101] ? netif_receive_skb_internal+0xa2/0x670 [ 58.226180] ? ktime_get_with_offset+0x2c1/0x420 [ 58.230911] ? lock_release+0xa40/0xa40 [ 58.234857] ? do_gettimeofday+0x190/0x190 [ 58.239066] ? tun_build_skb.isra.50+0x397/0x1810 [ 58.243886] __netif_receive_skb+0x2c/0x1b0 [ 58.248182] ? __netif_receive_skb+0x2c/0x1b0 [ 58.252653] netif_receive_skb_internal+0x10b/0x670 [ 58.257644] ? dev_cpu_dead+0xb00/0xb00 [ 58.261593] ? rb_insert_color+0x1580/0x1580 [ 58.265989] ? lock_acquire+0x1d5/0x580 [ 58.269940] netif_receive_skb+0xae/0x390 [ 58.274063] ? netif_receive_skb_internal+0x670/0x670 [ 58.279230] ? tun_rx_batched.isra.52+0x5c4/0x870 [ 58.284051] tun_rx_batched.isra.52+0x5ee/0x870 [ 58.288693] ? skb_probe_transport_header.constprop.68+0x14a/0x2f0 [ 58.294987] ? tun_sock_write_space+0x370/0x370 [ 58.299634] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.304795] ? try_to_wake_up+0xf9/0x1600 [ 58.309010] tun_get_user+0x25de/0x3940 [ 58.312959] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.318123] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.323306] ? tun_build_skb.isra.50+0x1810/0x1810 [ 58.328218] ? pick_next_task_fair+0xc14/0x16b0 [ 58.332865] ? finish_task_switch+0x1d3/0x740 [ 58.337335] ? lock_downgrade+0x980/0x980 [ 58.341458] ? lock_acquire+0x1d5/0x580 [ 58.345403] ? tun_get+0x1ab/0x2e0 [ 58.348921] ? lock_release+0xa40/0xa40 [ 58.352870] ? __schedule+0x8ba/0x2060 [ 58.356739] ? __might_fault+0x110/0x1d0 [ 58.360777] ? tun_get+0x1d4/0x2e0 [ 58.364294] ? tun_do_read+0x26c0/0x26c0 [ 58.368349] ? __check_object_size+0x8b/0x530 [ 58.372820] ? rcu_note_context_switch+0x710/0x710 [ 58.377734] tun_chr_write_iter+0xb9/0x160 [ 58.381950] do_iter_readv_writev+0x55c/0x830 [ 58.386426] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 58.391291] ? rw_verify_area+0xe5/0x2b0 [ 58.395331] do_iter_write+0x154/0x540 [ 58.399194] ? dup_iter+0x260/0x260 [ 58.402806] vfs_writev+0x18a/0x340 [ 58.406411] ? __fget_light+0x297/0x380 [ 58.410361] ? vfs_iter_write+0xb0/0xb0 [ 58.414317] ? SYSC_connect+0x2e0/0x4a0 [ 58.418271] ? __fdget_pos+0x130/0x190 [ 58.422134] ? __fdget_raw+0x20/0x20 [ 58.425824] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 58.431334] ? selinux_capable+0x40/0x40 [ 58.435374] do_writev+0xfc/0x2a0 [ 58.438805] ? do_writev+0xfc/0x2a0 [ 58.442406] ? vfs_writev+0x340/0x340 [ 58.446181] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 58.450830] SyS_writev+0x27/0x30 [ 58.454258] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.458985] RIP: 0033:0x453171 [ 58.462149] RSP: 002b:00007f89c73dbb80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 58.469833] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453171 [ 58.479752] RDX: 0000000000000001 RSI: 00007f89c73dbbd0 RDI: 0000000000000012 [ 58.487034] RBP: 0000000000000060 R08: 0000000000000000 R09: 0000000000000000 [ 58.494278] R10: 0000000000000046 R11: 0000000000000293 R12: 00000000006ef9a0 [ 58.501521] R13: 00000000ffffffff R14: 00007f89c73dc6d4 R15: 0000000000000000 [ 58.508776] Code: 41 f6 87 83 00 00 00 04 75 37 e8 0f 83 95 fc 8b 85 14 fe ff ff 48 8b b5 50 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 26 03 00 00 4d 89 7d 00 44 89 a5 14 fe ff [ 58.527889] RIP: ip6t_do_table+0x132d/0x1a30 RSP: ffff8801c509e728 [ 58.534236] ---[ end trace 4d4c38c71ab72b67 ]--- [ 58.538984] Kernel panic - not syncing: Fatal exception in interrupt [ 58.545821] Dumping ftrace buffer: [ 58.549338] (ftrace buffer empty) [ 58.553019] Kernel Offset: disabled [ 58.556617] Rebooting in 86400 seconds..