INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts. 2018/03/29 19:08:32 fuzzer started 2018/03/29 19:08:33 dialing manager at 10.128.0.26:37305 syzkaller login: [ 42.176632] random: crng init done 2018/03/29 19:08:57 kcov=true, comps=false 2018/03/29 19:09:27 executing program 0: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) sendto$packet(r0, &(0x7f0000000080)="fac0eb3963c93674340fdb9c5fa956b789f6d3a3cc1c215bfa87137871d3b93b03de98c159ca1df90b8403a279ff4ad1fd8ab2f0679353eb60318f19f4ab7c6a8fa1a94444637cbfc1ebf1aa255cea1578cffeb3324564d8f6af8d54", 0x5c, 0x10, &(0x7f0000000240)={0x11, 0x3, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = memfd_create(&(0x7f0000000280)='\x00', 0x1) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000002c0)=""/224, &(0x7f00000003c0)=0xe0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000400)={0x43, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x5, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @rand_addr=0xffffffffffff8000}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x310) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000740)=r2) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000780)={r1, 0x1, 0x6}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00000007c0)=0x8001) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000800)=@generic={0x2, 0x3d2, 0x9}) r5 = memfd_create(&(0x7f0000000840)='wlan0}}X\x00', 0x3) write$cgroup_int(r5, &(0x7f0000000880)={[0x36, 0x3a, 0x35, 0x3a]}, 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001bc0)=0x0) r7 = getegid() r8 = fcntl$getown(r0, 0x9) fstat(r4, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c80)=0x0, &(0x7f0000001cc0), &(0x7f0000001d00)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) r12 = getegid() r13 = getpgrp(0x0) fstat(r4, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000001ec0)={&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000940)="5c5273d49d050de0dd795e246bb2df412d6c112c91d968ca44bc", 0x1a}, {&(0x7f0000000980)="62868330f098ef501a09fb089fbfd4e257b1a992420f4d90d7240c1694cabbc8f28e8b25c9a9e9c6c49234702058eed7a7cc98fba6ca5532e36559dca9f00c9aa6575513cc", 0x45}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="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", 0xfc}, {&(0x7f0000001b00)="fb507a45e4e5bcdce1e78ad7466ca99ed9ed6a956367cd83372f042bfb9717aab9ba4bbad6d98491dd6e3373dec0", 0x2e}], 0x5, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r3, r12}, @cred={0x20, 0x1, 0x2, r13, r3, r14}], 0x80, 0x4000000}, 0x24044000) getpgrp(r8) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x13) capget(&(0x7f0000001f00)={0x399f1736, r8}, &(0x7f0000001f40)={0x1, 0x80, 0xfffffffffffffffe, 0x71, 0x9, 0x3ff}) fcntl$setown(r0, 0x8, r6) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f80)) getsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000001fc0)=""/60, &(0x7f0000002000)=0x3c) openat$autofs(0xffffffffffffff9c, &(0x7f0000002040)='/dev/autofs\x00', 0x4801, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x70) 2018/03/29 19:09:27 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/15) fcntl$setstatus(r0, 0x4, 0x4000) r1 = accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f0000000180)=""/41}) fcntl$notify(r1, 0x402, 0x80000003) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0xd2de, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000002c0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r5, 0x10001}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr, @loopback}, &(0x7f0000000400)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000440)={@loopback={0x0, 0x1}, r6}, 0x14) pwritev(r4, &(0x7f0000000500)=[{&(0x7f0000000480)="c6505f249a256422bd9b77583e70fd065baaf76ae2059d825be82df84c9fd3ca98fe8bd91a710336d56c564ba0240f2972d591e30613ab42adc696a227e7ea07f75ba72dc531efdc7433b7a1f489c1621eb6", 0x52}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000540)={0x100000001, 0x0, 0x2, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000580)={0x7f, r7, 0x10001, 0x6}) uname(&(0x7f00000005c0)=""/125) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000640)={@empty, 0x6e, r6}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000680)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) finit_module(r3, &(0x7f00000006c0)='-md5sum\x00', 0x3) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000700)=r0) r8 = accept4$vsock_stream(r0, &(0x7f0000000740)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000780)={0x97, r7}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r5, 0x4}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000840)={0x4, [0x6, 0x9, 0xffffffffffff7fff, 0x80000000]}, 0xc) creat(&(0x7f0000000880)='./file0\x00', 0x40) 2018/03/29 19:09:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x100000000, 0x7fffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x8, 0x7, 0xfffffffffffffffb, 0x1ff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) mq_unlink(&(0x7f0000000140)='/selinux/avc/cache_stats\x00') get_thread_area(&(0x7f0000000180)={0x3, 0xffffffff, 0xffffffff, 0x19, 0xfff, 0x1, 0x9, 0x80000001, 0xffffffffffffff8b, 0x7}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xe002, r3, r4, 0x46, 0x7ff, 0x1800000) r5 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="c2c4ab8d0dad162b813c1cfd667a101619def45d6b57acee65f20557cfd4a845a5525aac9b2f72f7a26d34e8486c4ec28180efa37723dbfd7ca0bf0c9bdee522f057c2378a907f2340bc31806d280dad8fc968f9def24a1a52d4f099a257f69fb3d868ea3ce2", 0x66, 0xfffffffffffffffc) keyctl$chown(0x4, r5, r2, r4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000004c0)=""/55) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000500)=0x5f66) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r6 = syz_open_dev$sndtimer(&(0x7f0000000540)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000580)={0x3, [0x2, 0x800, 0x7]}, &(0x7f00000005c0)=0xa) r7 = fanotify_init(0x3a, 0x141c02) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000600)={0xb73c, 0x2, 'client0\x00', 0x4, "62fc2505ee2d04f8", "70e8511882d9240b26c9d794551ae0768a31befe8b830ac904d7e0017e6ab154", 0x552c, 0x2}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000006c0)=0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000700)=""/34) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000740)=0x1) fremovexattr(r7, &(0x7f0000000780)=@known='system.sockprotoname\x00') fstatfs(r6, &(0x7f00000007c0)=""/44) pwrite64(r6, &(0x7f0000000800)="e1ed3729d8271b956d7ee4ded9ee842e75ecdf59c2cadc2d22f20694462249fcd886695523c6dfd091c9217b4e22c5fcc907ed7339e4bd96aaea9ee21cf299c24e9cc5d3e423ae2eb6943e30dcbb1d5210a710b4fcb25eb2d5727ee3a2e22ebc72711199b6263357af86db097710c8721db74347b1710abd25178d3ad0ac664403c6fce1bc8ddc44bb0529c350f75321b79c79c4f12640ac29b5c129e006710186867391fca9b6844330c1de3d9eae9294b74a9a2bb65d403cbb8c4e2acb4a3422208c7ac723f835869eedd289c716ec974be1f825a050b02ae67d48456b4c78ba62c43c1860e6869695bb0225b1586f3bd1908ee97fa15711", 0xf9, 0x0) 2018/03/29 19:09:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', 'em1\'\x00'}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) readahead(r0, 0x4, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000100)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="5ca6d1b9fbb48f7b4d1d18341e8a6fd675600a7a11dfe5a2bb42ce196e89be2c32902d0dd7760de85e16a3b8864861ebb09d45bc09a02688d20ac1457e5cdabe8e668c22685b0a4b1b07db569a6ea8d74dc52ed5f9b5037eebfa04dbd802c3adfdb1de3a861245ace9f66e15d1bbf94cad78f5603e98fb369fd57dcbf2c0d05757ab65af5842629ac170173d65767f9522047424bbfcff423cf7820f7fa2f99409de9fdcb2cd03410714cefce21917713b7be8c85d0a3875b6659a81d01ec0c8f244ed2680526d17faaf01664bb8779b3a1771f415150a069ae087c1309f3c486a3585a2", 0xe4}], 0x1, 0x0, 0x0, 0x24004004}, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002880)={0x0, 0x4c}, &(0x7f00000028c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002900)=@sack_info={0x0, 0x5, 0x3}, &(0x7f0000002940)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002980)={0x0, 0x4}, &(0x7f00000029c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002b00)=[{&(0x7f00000002c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="9ef702ba16dbed6f0df211f3bf1e58ac7bcc60cb6434838f0675c94aba5189227a838d18a18e2583af46", 0x2a}, {&(0x7f0000001340)="8f159db1e2f4b0bcbc93b4c44f4272b283f54d4ecd1a409b278ea8f8d3a3540e2cd70fd2eed0e4363107c68ac683726e2478ac9f0a1bec0e408f82e8ac371ab32c519310a5e3ff3ed0bf6b89c6debb48601549850be78d404f491427ede0c619efe12ffc7451baf895934efbeca1033e7269c164fa527193ca02d9bff5b0c3977a08951a4fe4", 0x86}, {&(0x7f0000001400)="4b6a52697e22a69767f0b699fe04ba13987f3155f22fab85d86d4c4e749c0e274df5ea88eeff1dbaab57004878706ab066edbee123175d3c6e90c125445f1face932ee5d812a0dc49d517deffc26cf870abdb4dd6c680047a2c7dc47bce5352e1f568364039aa74c50cd1cb4e9f29c6424469e1d069fcbe1f323935194b5b5b10751e6da40ca3cb46fff53e5fffa0243821f1a33b7d69927318e5c995a5ec481ff9bf0e1b43c6470cee741982162492389d30e76c84b1757b36a08da0218940de9f91d41e0e8b3a85ee2cb3491", 0xcd}, {&(0x7f0000001500)="db46cd3e897250acbb72fbb8a4d5b4c8dcf2af0ec53e244e34f89ef3", 0x1c}, {&(0x7f0000001540)="820724c0daae5c669c2898de587908ab8503be3276dc0ae88c5fe5912ece64c8379fd0cb14352d170d7ccc8f05d145babb1badc7e103a5c99062730af9d277c72349198ef5fddd8ed82722a4d87226d2a9e360988d0b7a28b00e134f87f21d9b0993c13c0df3f0fa7518c6895f8b26244ae174a03edecccafc238a8adf71b084e3080820492649ef4a9b92a2d77eaf1d87a74adb7f500f83dd29b13640c605e6b1c34fd3f0c0e63a8f9c4125ee5bd702517ae41c6e4288ed32ee75485eb8fa915d18db5dec0afed4c62f238f2793bd65812eae580d6214ec9195d1a83d8c825e8f31359b0f7ccd88f56f42bdfb93ad294225d96efa92", 0xf6}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="f6c1b5", 0x3}, {&(0x7f0000002680)="4afb03c469879a62327e82fe4dc4d06f5536b95cdc96ea70cf0e6668584510b1931dc2cce8f922575d13d1e29ae9bca857df722230fe1de51afc", 0x3a}, {&(0x7f00000026c0)="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", 0xfc}], 0xa, &(0x7f0000002a00)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x8, 0x10001, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff81, 0x3, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x7, 0x94, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x59, 0xffffffffffffff01, 0x208, 0x5, 0x9, 0x5, 0x4, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x8000, 0x6, 0x7}}], 0xf0, 0x20000000}], 0x1, 0x4000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002b40)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_create(r0, &(0x7f0000002b80)=@objname={'system_u:object_r:removable_device_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x35, 0x20, './file0\x00'}, 0x3e) ioctl$sock_netdev_private(r5, 0x89f3, &(0x7f0000002bc0)="eb0069273adbf4364ac1af526cce91e1af0011c722b637c56570c0c4117266bc070e559b8282585fac5d4772b736baf729180580746adccbeaebb4ea8a9fe1b50295b53d9d8a2a6c89c5f381bcc78212eb8c172df1263aba748e3fee2c823b51a64d6c48dc6f284596a30d92571b80f252e4a8211847fafd7f0790c1acb6cc3fee547254301ab4928d3215b11569ada713cf04f35ee106326a2c6e6d2758c57cb09efabb34ae5f7f80690e3428cd6db48e620197c9221efe4b16ef562e95f77890ea8236a4e3a09a6676a376d82a57d801") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002cc0)={0x5, 0x5, 0x7f, 0x9, 0x3e48c0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002d00)={r2, 0x4}, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002d40)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002d80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000002dc0)={{0x67, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e20, 0x0, 'none\x00', 0x2, 0x4, 0xf}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0x7, 0x6, 0x1}}, 0x44) getsockopt$inet6_buf(r6, 0x29, 0xcd, &(0x7f0000002e40)=""/236, &(0x7f0000002f40)=0xec) bind$inet6(r6, &(0x7f0000002f80)={0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000002fc0)=@fragment={0x89, 0x0, 0x20, 0x1000, 0x0, 0x101, 0x64}, 0x8) ioctl$KDADDIO(r0, 0x4b34, 0x7ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x4e23, 0x68b4, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x1}], 0x38) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000003040)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000003140)=0xe8) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000003180)) fremovexattr(r4, &(0x7f00000031c0)=@random={'trusted.', '\\proc\x00'}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000003200)={'filter\x00', 0x1000, "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"}, &(0x7f0000004240)=0x1024) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) writev(r4, &(0x7f00000046c0)=[{&(0x7f0000004280)="5536178357948f6108c3ac63c87aca5aae3959ef27199b8f6dae73fa150023c6b59344683f6380cc058ad27ec07d381176d6f81504e9d51cf2f56d025fe0a575a77029", 0x43}, {&(0x7f0000004300)="286bb9d7623c67e2a2f5a96ee04f599f51b64dd37c0cff7821a8d794e2933ff47f8be1638dd1f520e7e8bbad388d13c261b0c81a2db956c6e0595d14c301a667eba54e84cb1f4aa640ab3c04685d10de244e42281af3d6ee01d618b077f6d9c4e04ef88a177685c0797bcec0aa0bc0e9f7a291baa23af7ad9e4f1ce5f6cf19f4487432f11d30", 0x86}, {&(0x7f00000043c0)="e8a1f5165101519cc4ed9fd9d8fec60a6559bb35e9d1d45a966265d79fea1457cc18", 0x22}, {&(0x7f0000004400)="57058adb93473e96e6d32b9c6fa9219fae630a49913eba066c7269168d6750cc364a6d92d7d198a1145edf317041bb14370bbe612ee8c2dcc5175d5628cb0d1401f1305763", 0x45}, {&(0x7f0000004480)="9d1f5b0fd319f2cf793daba4f125124d9ee785c31a8d03ee2e6270c3b05d48cea8fddf6fe2578c3d289af73f519e1b23afeac295cd9fc96a6d47dafe97bbeaa3", 0x40}, {&(0x7f00000044c0)}, {&(0x7f0000004500)="03c21dfaa4d837355c17955200b3bf84a0a9570e4ba4b15c1c5fef36f1b917e3f138d69783935ec096f14512896c69a6fdf79ab165dc6cd26abdde165de2b8c807ec77210975aa6b836e5f8d46423270953717ba26007aa915bfea5cbd1e067b30f450", 0x63}, {&(0x7f0000004580)="87028e8e261e6290e13119535453d129600d18d640b4fa1b77bfe2c47ca804cea66dc50ce8ab0b98dc6af7faff788b3756b7464b5f64a28251607f5bb052c3feeacb813d64b8259a093b5b3d1cd4fc6ddddd196662283f52be0e0e9a48bb014d8a1d92112f8f42b80ddfe9267242625ab7cf05087ce7f4e2b6faf2ce7ad0582545e6c8", 0x83}, {&(0x7f0000004640)="bf51925461a7eaacb23a76818a1f59ed2d89d222e4d796f1667ffdb1b01a611788ef2db8371ce13bd494d19cee3c1f313388486eb51f65451eff7f75f83885", 0x3f}, {&(0x7f0000004680)="c6982d21fa86e6e14577d2edfd114c3e188f956be2c7a6ce2e", 0x19}], 0xa) 2018/03/29 19:09:27 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x100, 0x0, 0x1, 'queue1\x00', 0x80}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x6, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x5, 0x6, 0x9}) r2 = socket$inet6(0xa, 0x7, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x5, 0x9, 0x5, "dbf6c8cbd6340052d22e7284115043e72a736954470592bc207d1cae9b20df9c33a61c08f183a876118c0eaf5154421ea278d9add728a30301bb1922be700e92fddc104f72d626a9648137517e665e5c"}, 0xd8) perf_event_open$cgroup(&(0x7f0000000300)={0x5, 0x70, 0x100000001, 0x4, 0x40, 0x1, 0x0, 0x0, 0x0, 0xa, 0x4, 0x20, 0x7, 0x8, 0x80000000, 0xcd, 0x7f, 0x3, 0xfffffffffffffc01, 0xc4b, 0x2, 0x37, 0x0, 0x8000, 0x9, 0xf5, 0x9, 0x5, 0xa8e9, 0x1, 0x400, 0x1, 0x7f, 0xb5a2, 0x10001, 0x0, 0x4, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000002c0)}, 0x4, 0x7ff, 0x691d, 0x7, 0x687, 0x5, 0x7a3}, r0, 0x6, r0, 0x1) r3 = openat$cgroup_int(r0, &(0x7f0000000380)='pids.max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000003c0)=""/251, &(0x7f00000004c0)=0xfb) setsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f0000000500)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000580)={r4, 0x0, r0}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000005c0), &(0x7f0000000640)=0x68) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000006c0)={0xfffffffffffffbff, 0xfff, 0x8, 0x7, 0xe34, 0x3}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000700)={'teql0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000740)={0x0, 0x9, 0x5e3d, 'queue0\x00', 0x80000001}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000800)=0x7, 0x4) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000000840)=""/214) ioctl$TIOCCBRK(r0, 0x5428) prctl$setmm(0x23, 0x6, &(0x7f0000ff7000/0x9000)=nil) r6 = add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="78e01a900b8dea8a89b1407d89ab8332f1ac60b320bec1b00917779f8df4205e1290fd1cd9a0156a9cfa3d4b6a7b84c7a7a6923b9ccd9b85f9b28c28e377d26f5a87d3257ec2971c8c41473fd7b34888e74ea4fff8bea9f059440fe41e550df57b762ee031322a74c7e7369813efb9e64d8892651c1c4ae05a1371890c439c0e3475f9a0072fabe4f075d3519f99a93acf95b1396c622e70c28d94252bc02123268a8cbda9a3b8864168f22455c85c9963489d4914d7a872b146df49b4f004eb14aadb5f4a14b37b16fd588367f9", 0xce, 0xfffffffffffffff8) r7 = add_key(&(0x7f0000000b40)='cifs.idmap\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000bc0)="28362083a10380bf4b95d37ee1b3d1825c5b2acc4d130854785fc96a12e8315dcbfe1b4c637b662d5e384fea6022fc3b924ec2f7499ad9dc4ab94745dfb76e055ab2521d1b47e80b2a", 0x49, 0xfffffffffffffffb) keyctl$search(0xa, r6, &(0x7f0000000ac0)='big_key\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, r7) sendto$inet(r0, &(0x7f0000000c40)="8d14e5c7a84eeff16dcb3412847d86d5c9a0efdb3370d64a2c7c96355e6d21f33f46e4004bf056776f32c2f5b21cc08fa93b0b4e88af2733e2425e293c4f945a53e55ac0850122e8e5293947ab9dba5926dc34a649a6606830131986340271b20c302f76eac1fe557d4d508c194036cda0b764e4ac3fd1c24aab75da15fb418a1fb8a2436b7c31511b9fb70be6d9f5a602c0947754dcc84e71", 0x99, 0x80, &(0x7f0000000d00)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000d80)={0x3d, &(0x7f0000000d40)=""/61}) add_key(&(0x7f0000000dc0)='big_key\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000e40)="78839b182b7a2a52f7899db4100661ab187a5791b1dbc31ec40a4f45c9197528d138c22c6bcbf4ca6a7c93338993866280eb1555db973d3eda44e2146094d54e9cd1a4e871454c25c669ad0a83", 0x4d, r7) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0xff, 0x100, 0xed}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000f40)=@sack_info={r8, 0x200, 0x9}, &(0x7f0000000f80)=0xc) 2018/03/29 19:09:27 executing program 2: futex(&(0x7f0000000000), 0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x2) futex(&(0x7f00000000c0), 0x0, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x2, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/ptmx\x00', 0x300, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002b80)={0x0, 0x0, 0xffffffffffffffff}) r3 = dup3(r0, r2, 0x80000) mkdirat(r3, &(0x7f0000002bc0)='./file0\x00', 0x140) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/rfkill\x00', 0x200, 0x0) pwritev(r4, &(0x7f0000002d80)=[{&(0x7f0000002c40)="ec5130", 0x3}, {&(0x7f0000002c80)="243b072db6a9d63a131ced672b1f342ba8bfd45c006b10e7a7fdde031174381e9dc7900d293a", 0x26}, {&(0x7f0000002cc0)="5ac835554d9558f005d45236b3fd1951e3517d34e236551782257a6fff5e96fdba8759928973dc63b8f62eda62bf6049ce9704e28203", 0x36}, {&(0x7f0000002d00)="85f8d7b3323331e2d462e4a49c561131dda6d7b39fc44ab0d8ae9dfe85704e8f66020e9b18c9848e068295f8a8cc5f1f7f3556f477d27402b9013eb28d0734db1d541dd13421be8a83b9b99c5ceaff414d3094612cbc7fd925454bcbd8d6a9cd49c627f2b000d32f787bae4cf78d7201e9c315", 0x73}], 0x4, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000002dc0)={r1}) listen(r4, 0xfffffffffffffff8) ioctl$TCSBRK(r4, 0x5409, 0x2) syz_open_dev$random(&(0x7f0000002e00)='/dev/random\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002e40)={0x0, r1, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002e80)={r5, r1, 0x6}) set_tid_address(&(0x7f0000002ec0)) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002f00)='/selinux/status\x00', 0x0, 0x0) r7 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r7, 0x80000000) connect$inet6(r3, &(0x7f0000002f40)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002f80), &(0x7f0000002fc0)=0x4) getgroups(0x7, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r3, 0x400454ce, r9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003040)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000003080)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000003180)=0xe8) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000031c0)={r7, r10, r8}, 0xc) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000003200)="b7886b3b3c38115bf49f108db45ef4bca0b2424197db34d199dae94afbb0bba89413dd4875610b5abd93ac63c6c337f457a24c4b4d0035e8785b6a27c7b97c402497a79c2c68e40cd7498bed4bcb826b977b441fd0b8da4892b91e6b23c04e300205724a6821d410e8f62b948d992bf6ec8794e5d4910be8c82a730ac1158ff73c12") setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00000032c0)=0x5, 0x1) ptrace$setregset(0x4205, r7, 0x0, &(0x7f0000004300)={&(0x7f0000003300)="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", 0x1000}) inotify_add_watch(r6, &(0x7f0000004340)='./file0\x00', 0x4000000) 2018/03/29 19:09:27 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000140)=0x24) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000180)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x3d, "a5602d90edb24f3526d7224b5775b9d5f0d5f8cd93ff52c972e7e91b9a75473ae28d6be47f06fdfc436caaf0ad8ed72832930daa704b18381bea336c47"}, &(0x7f0000000240)=0x45) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x2d84c11f0e7e1353, &(0x7f00000018c0)={@mcast2, 0x0}, &(0x7f0000001900)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'rose0\x00', r4}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001980)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x2, 0x7ff, 0x0, 0x500, 0xfff, 0x20000, r4}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000001a00)=""/9, &(0x7f0000001a40)=0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001a80)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000001ac0), &(0x7f0000001b00)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001b40)={r3, 0x4b790fb, 0x8, 0x7fff, 0x9, 0x6}, 0x14) getsockname$inet6(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001bc0)=0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c00)=0x0) sched_getscheduler(r5) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/autofs\x00', 0x8000, 0x0) readlinkat(r6, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)=""/131, 0x83) r7 = geteuid() write(r6, &(0x7f0000001d80)="fc05a8335a8c1be63da8f0c201d84ba6ce03bfd1dd95cc6f6ff02ddb11d5bff0bb65debc68fd6ad65b07de2042580dd43dfd8051f5af3b51199b2431545f11922c704e42975d3c8743beba22772dbd208c954ba0eb107e", 0x57) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000001e00)=0x7fffffff, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000001e40)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000001e80)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000001ec0)={r8, r9, 0x2}) r11 = getegid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002140)={0x0, 0x0, 0x0}, &(0x7f0000002180)=0xc) r13 = getgid() r14 = getegid() r15 = getgid() sendmsg$unix(r0, &(0x7f0000002300)={&(0x7f0000001f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001f80)="22b2d0546a05081e85de1022514232ad31e2914db65f9768d9850dbb992930d3d4b3b7874127608e64d904acf679fad7d7db1157ca71a7b4223379bdbc270c07d10edcd21d53f8818fa0e72fec187b14808912ee9617b86a837102879b356aafbee6", 0x62}, {&(0x7f0000002000)="bd1725ad3a10368997cbd3928d33ab6048d7c6af842c261169b830a628847a168be8b7df971e15afa23929752a008d3786f92ec238b15455679140cf3c9113542d8647c5e0f609be79d6ee25c9dd99527b3e8f79dc4e0b219c680a520a5efbb7572d0439431aacd811ed9f5bab61e8259d05f580782aab84a8f4f3b076ac662335d07d08ec4be882641e11817bcfcd3c78e3441afd19b3a5648df0d31902299e199887fcb9b2f7984e0ce840fa075c4d42d0db283ec9f5b6603eed96cf3ba75eb1ddec98ab9996a26e132dcee453ebda6e71f9b700c3461f0c2b4f56c88600e96bf9b9ebeddc0e99230156affc6d", 0xee}], 0x2, &(0x7f00000021c0)=[@cred={0x20, 0x1, 0x2, r5, r7, r11}, @rights={0x30, 0x1, 0x1, [r6, r0, r10, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r7, r12}, @rights={0x28, 0x1, 0x1, [r1, r6, r0, r0, r6, r10]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r10]}, @cred={0x20, 0x1, 0x2, r5, r7, r13}, @cred={0x20, 0x1, 0x2, r5, r7, r14}, @cred={0x20, 0x1, 0x2, r5, r7, r15}, @rights={0x20, 0x1, 0x1, [r1, r0, r6]}], 0x140, 0x20000000}, 0x40) 2018/03/29 19:09:27 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom(r1, &(0x7f0000000180), 0x0, 0x40, &(0x7f00000001c0)=@nfc={0x27, 0x0, 0x2, 0x6}, 0x80) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000240)=0xfff, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000280)={0x2cb, {{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x100000000}}, 0x1, 0x2, [{{0xa, 0x4e21, 0xc0, @empty, 0x6f}}, {{0xa, 0x4e21, 0x5a, @dev={0xfe, 0x80, [], 0x12}, 0x200}}]}, 0x190) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000440), &(0x7f0000000480)=0x4) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000580)={'bond0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) init_module(&(0x7f00000005c0)='bond0\x00', 0x6, &(0x7f0000000600)='procem1&\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000700)={r2, 0x10000}, &(0x7f0000000740)=0x8) fsync(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000780)=0x3, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000007c0)=@assoc_value={r2, 0x3}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000800)=0x519, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000840)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000880)={r2, 0xbd, "509a0c6efc9b2c75b79d0b4d9b6c147c712567742c89a21d9a12cd70628294ccc6967f18a574dca73150352c1403e8b8f0ef2230b744e3a249a500a5b99c65d46585f814fc9bc169218f72568703050df5ab61cd66c731cd7779846c9534a22abcd0a7c5699531154ffd2ea8cf105227af8e3025ade8d99f36222ff2093eeba718e2b1cfcc680c3a175350c337874a4aa5c5f87ddfb19550346b8b0a439e7b1ee4a9fbccdb78e7f07c184c1eb544f90e4279e029cd5e75d3f239cc572d"}, &(0x7f0000000980)=0xc5) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000009c0)=""/204) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000ac0)={r5, 0x3ff, 0x1, 0x2, 0x9, 0x1}, 0x14) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000b00)=0x9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000b40)={0x1, 0x5, 0x9, 0x5, 0x1, 0x1f}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000b80)={r2, 0x100000001, 0x20, 0x401, 0x5}, &(0x7f0000000bc0)=0x18) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x201884a1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c80)={0x5c, r6, 0x202, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2636}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x96d}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x40488d0) fchown(r0, r3, r4) accept4$ax25(r0, 0x0, &(0x7f0000000d80), 0x80000) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000f40)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x44000020}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e00)={0xe0, r6, 0x200, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xe}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfd}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x311a4bed}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000080) [ 80.538118] IPVS: Creating netns size=2536 id=1 [ 80.593605] IPVS: Creating netns size=2536 id=2 [ 80.626916] IPVS: Creating netns size=2536 id=3 [ 80.668653] IPVS: Creating netns size=2536 id=4 [ 80.708350] IPVS: Creating netns size=2536 id=5 [ 80.758836] IPVS: Creating netns size=2536 id=6 [ 80.825130] IPVS: Creating netns size=2536 id=7 [ 80.870418] IPVS: Creating netns size=2536 id=8 2018/03/29 19:09:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xfffffffffffffe46) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x14}, 0x1}, 0x4008884) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x1d3) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000400)) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000001180)=""/4096, &(0x7f0000000380)=0x1000) keyctl$describe(0x6, 0x0, &(0x7f0000000300)=""/127, 0x7f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x1f, 0x4, 0xffffffffffffff0e}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000280)=0xffffffffffffff80, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@buf={0x3c, &(0x7f0000000780)="a4fff8e29dada12b3ffce5235f0760a73e974595df811aad84a8090ae143a33b231ceb62c68147734a64aba7171142257c031f8d4de4d37a9095fd58"}) signalfd4(r1, &(0x7f00000003c0)={0x4}, 0x8, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)=ANY=[]) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000006c0)=0x1e, 0x4) lchown(&(0x7f0000000500)='./file0\x00', r3, r4) 2018/03/29 19:09:30 executing program 4: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r1, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x9c, r2, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x90) r3 = gettid() r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x22801, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000400)={r0, 0x200, 0xfffffffffffffff8, 0x2, 0x7ff, 0x7}, 0x14) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000500)=r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0x0, 0x0, 0x80, 0x87}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f00000119000000ecffffffdf000002"], 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 2018/03/29 19:09:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0), 0x0, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1d, "9e89bffb63f4100f7f7170abfeaf9c931fb58ad09c12ced10d79e17722"}, &(0x7f0000000040)=0x25) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, 0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x3f5, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1", 0x1d}], 0x1}, 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000026c0)=0x1, 0x4) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/29 19:09:30 executing program 3: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="88000000000025393e1291fd7f5c3f4b68afd96656bdaf7a65aed3d318964a1c"], 0x3) fcntl$setstatus(r3, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r3, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678f", 0xb) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000180)='./file1\x00', 0x120) ftruncate(r4, 0x80003) sendfile(0xffffffffffffffff, r4, &(0x7f0000000140), 0x7fffffff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/29 19:09:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x3, 0x300) r3 = epoll_create1(0x0) poll(&(0x7f00000000c0)=[{r3, 0x2283}], 0x1, 0x200) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r3, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00007ddff4)) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000000)={0x4}) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4400040}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x8c, 0x0, 0x0, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0xffffffffffffffee, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x40, r5, 0x0, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x0) socket(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000880)={0x0, 0x4}, &(0x7f00000008c0)=0x8) accept(r0, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000400)=0xe1) geteuid() 2018/03/29 19:09:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x23, "6e8d871acef721327079cbd7161e9db0bc88450f53be9490521485c8941c1c951165d9"}, &(0x7f0000000140)=0x2b) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000000)={'vlan0\x00', @ifru_addrs=@ax25={0x3, {"69a644bd907c4c"}, 0x81}}) socketpair$inet(0x2, 0x7, 0x75, &(0x7f0000000100)) 2018/03/29 19:09:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x10000, 0x0, 0x7, 0x1, 0x2, [{0x94, 0x8, 0x3ff, 0x0, 0x0, 0x800}, {0x80000000, 0x0, 0x1ff, 0x0, 0x0, 0x802}]}) 2018/03/29 19:09:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = syz_open_procfs(r1, &(0x7f0000000000)='net/netfilter\x00') r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8601, 0x0) write$cgroup_type(r5, &(0x7f0000000140)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r6 = dup3(r2, r3, 0x80000) fstat(r6, &(0x7f00000000c0)) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r1) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x284000, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000180)) 2018/03/29 19:09:30 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) lseek(0xffffffffffffffff, 0x0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, r2, 0x2, r3, 0x280000000000000, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0xec4, 0xd5, 0x98}}], 0x60, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) 2018/03/29 19:09:30 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="40260500108000000000000000000000000000002930cba825f554eb5f29083e92e3235115214dc0d751edd79d6bbc3fd910bcd07313d72525fe89138956b0c30704b2501f6fd10fdf1a9085782996c4", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r0, 0x1, 0xfffffffffffffc1e}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") recvfrom(r1, &(0x7f00000022c0)=""/4096, 0x1000, 0x100, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x4, 0x2, 0x3}}, 0x80) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000080)=0xb5, 0x4) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) 2018/03/29 19:09:30 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x9) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) 2018/03/29 19:09:30 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/unix\x00') setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000080)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x7f, 0x1f, 0x7f, 0x401}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x7af, 0x80000001, 0x1ff}, 0x10) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000280)={0x80, 0x3, 0x4c68, 0xfffffffffffffffd, 0x80, 0x0, 0x9, 0x2, 0x3, 0x2, 0x0, 0xffffffffffffffe0}) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000340)={0x0, 0x431, 0x9}) pread64(r2, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="984f903a8c50273273cbabf2ef07a6406c3241df2756a0ddfb20222a8cd1605c276e0684ee6ad775463da802fa504daf85005e0d8e6e0153a530c3c1259024bf3703872314dd700f8d5960f4acf3d3f474b929c630") [ 83.365130] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32784 sclass=netlink_route_socket pig=5260 comm=syz-executor0 [ 83.414825] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32784 sclass=netlink_route_socket pig=5260 comm=syz-executor0 2018/03/29 19:09:31 executing program 5: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x4}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getrusage(0x1, &(0x7f0000000200)) 2018/03/29 19:09:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200), &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d0000004b669462dcbccf65a41936"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000380)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x12f) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f00000005c0), &(0x7f00000006c0)=0x40) sendmmsg$nfc_llcp(r5, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0x10, 0x29, 0x1}, 0x10}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000004540)={0xbfa2, {{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x10001}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x2, @empty, 0x7}}]}, 0x110) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpeername(r6, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x80) 2018/03/29 19:09:31 executing program 4: r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/03/29 19:09:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0xfa, &(0x7f0000000380)={@random="a44f9ba74e76", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [{[], {0x8100, 0x7, 0x0, 0x1}}], {@ipv4={0x800, {{0x25, 0x4, 0x5, 0x9, 0xe8, 0x66, 0x7, 0x100000000, 0x5e, 0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff80000001, {[@ra={0x94, 0x6, 0x32}, @timestamp={0x44, 0x34, 0x9, 0x3, 0x0, [{[], 0x9}, {[@loopback=0x7f000001], 0x5}, {[@broadcast=0xffffffff], 0x4}, {[@empty], 0x7}, {[@multicast2=0xe0000002], 0x9e}, {[], 0x4}, {[@dev={0xac, 0x14, 0x14, 0xc}], 0x3}]}, @lsrr={0x83, 0x23, 0x101, [@dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, @cipso={0x86, 0x20, 0x10001, [{0x7, 0x12, "09192b4ece4e0719b121a3c450afb1a2"}, {0x7, 0x8, "0d1dd5cf5c37"}]}, @end]}}, @udp={0x4e22, 0x4e24, 0x54, 0x0, [@guehdr={0x1, 0x4, 0xfffffffffffffffb, 0xffff, 0x100}, @guehdr={0x2, 0x5, 0x10001, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x0, 0x2, 0x7fffffff, 0x100, [0x80]}], "b418cbbe1ecc56ddacdbd4042e90212a24296391fed02e06a623ca3a4f053d514721be343929cb301c97895a9dd7b34651b10d0b6e8e72fd"}}}}}, &(0x7f0000000280)={0x1, 0x3, [0x6e3, 0x70f, 0xb66, 0x80f]}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/keychord\x00', 0x10002, 0x0) connect$ax25(r1, &(0x7f0000003b40)={0x3, {"5bcb37c7040d78"}, 0xae}, 0x10) syz_emit_ethernet(0x437, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000480)=0x80000000, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f0000000100)=""/124}) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) recvfrom$inet6(r0, &(0x7f00000002c0)=""/191, 0x8e238c9cb17c9547, 0x26, 0x0, 0xfffffffffffffec5) 2018/03/29 19:09:31 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f0000000100)='eth1(\x00', 0x6, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=@random={'os2.', '\x00'}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/86) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="752f1b57e39e48907051765f949054ea", 0x10) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/29 19:09:31 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) read(r0, &(0x7f0000000040), 0x0) 2018/03/29 19:09:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) getuid() add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9397d000000e1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) socket(0x200000000010, 0x2, 0x0) 2018/03/29 19:09:31 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) r3 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r4 = dup(r3) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470", 0x75, 0xfffffffffffffff9) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0xfa01, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/29 19:09:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x42f, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x26, 0x0, 0xfffffffffffffec5) 2018/03/29 19:09:31 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = creat(&(0x7f00000004c0)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000028c0)={r0, 0x5, 0x6}, 0x8) ioctl(r4, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000400)={r0, 0x6, 0x6df2, 0x80000001}, 0x10) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = socket(0x0, 0x0, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, {0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xc013}, 0x200, [0x7ff, 0x4, 0x1, 0xdd8c, 0xce2, 0x0, 0x2, 0x5]}, 0x5c) sendmsg$nfc_llcp(r5, &(0x7f0000000100)={&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x7, 0x1, 0x725, "a10f798131f9020f4b42d5752482efd47cbfe0e8754e7ef7754d397cf7c4d49e3a3add714f0521f906c7a68051aa46e52ad81100f924c5055f83891078d0fd", 0x27}, 0x60, &(0x7f0000002740)=[{&(0x7f0000000340)="30f3876edb1e95b870136de8d7735452a18b2a9d1e663faa152464b6e2693cf3ed11c7ed312bf5aa81ef2dca365777367d868c0e5b283fc573248bc3879e26ce6cc0fa37350c2d64f4f79a503db63760058b431b720bad48bf95644b293ba29ca61e3f6f4576ae2f8007958578653c494acd", 0x72}, {&(0x7f00000015c0)="5669fe2629cfe7a0c8817ba89b0d828a182e93070a0936c70e9a0901447e7d4489c8e536f504a1b319b7b65b675fdad22b15854bcff0db8b078d69b7fed01eaae86a5e9898dfa508c5b03f64f49c250f33a379d1cc1ad767df49a424296162df4577a9b850eae792164717f851a4a9e7ab2ad384f7f7439c6b149ba105da972dbec140b50c15617a828159fa5cf844d0e148e86bae2b59a543cab96aae5b15f6fb409be04e12a03104017b78b160294c5f0a901fd6e94e386da428314c5cf603496f982050184482ea1d2a5e97cf192c113ccbd6906241e9aceeaa2e66b5b625e9374ddd0c76936689b8a8ad272fea11b8b132bf08d7b64a", 0xf8}, {&(0x7f0000002c40)="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", 0x1000}], 0x3, &(0x7f00000027c0)=ANY=[@ANYBLOB="e80000000000030088000000d19c00009fd979b9f8b0d0edc8c27080bf2d2d034c4a0bb3b5b290610186169e860182c71e32dca58354a25d0a0e8183b48d97e6abb223010000005f2f46faa8c8b846f771734d3f834311d52ab71f6a669a305dc663883a9875f2dc778f2eec182e3f4efb0a601a971df096b57c9faab11ee5c34e0f217b9483f7c1139512279f02207123865f96282372fdd2990111011f5f52070f877a9fc10e5d33d225e3dfe414017a1ae4519ab0319eb72cbbe60a52f1dee8eaec734a7beba886ee7f9760e5b0a09a55bc8d4aafb0ff88f3974417a7b8fd12210a0000f1ff00"], 0xe8, 0x8040}, 0xc841) 2018/03/29 19:09:31 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2800, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000004c0)={'filter\x00', 0x0, 0x3, 0x3d, [], 0xa, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/61}, &(0x7f0000000540)=0x78) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x90005, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/unix\x00') setsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f0000000080)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x7f, 0x1f, 0x7f}, &(0x7f00000001c0)=0x98) r5 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x7af, 0x80000001, 0x1ff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) fcntl$setstatus(r3, 0x4, 0x6000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000840)) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000280)={0x0, 0x3, 0x4c68, 0xfffffffffffffffd, 0x80, 0xbe9f, 0x9, 0x2, 0x23, 0x8, 0x0, 0xffffffffffffffe0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r4, 0x5}, 0x8) pread64(r3, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000007c0)={{0x0, 0x1, 0x8001, 0x0, 0x8}, 0x2, 0x7fff}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000000)="984f903a8c50273273cbabf2ef07a6406c3241df2756a0ddfb20222a8cd1605c276e0684ee6ad775463da802fa504daf85005e0d8e6e0153a530c3c1259024bf3703872314dd700f8d5960f4acf3d3f474b929c6") [ 83.909031] device lo entered promiscuous mode 2018/03/29 19:09:31 executing program 6: socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x4) getsockname$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) fchdir(r1) fallocate(r3, 0x0, 0x0, 0xffff) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getpeername$ipx(r3, &(0x7f0000000040), &(0x7f0000000280)=0x10) dup2(0xffffffffffffffff, r4) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de15", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/29 19:09:31 executing program 4: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478e74021977d09", 0x56}, {&(0x7f0000000540)="4a184988239a41d565729a46d873f5b6be165988aaa2c24228c8cd5bb1ab948d762d0d6ca4d6831af3a9f9c47a7a863f46759849b3b5111b2c004f359fe7000146784e7e3d1e1200e64d7c5a8d67e81ebcadacfc8992e87e926cdd2cc2fee8ee83270eee544b44e91a7886065c66f3ca3575b3aee41bf15da753c4131fc21e4c85d46ec8c6829ab11faf6a503edf518f3120efbcdf4b9f02eee6001d4cfbccc70797d93cacab87e6f279cdb97ce9fff2f7767a8a8256ed7d9893d5ebc73d7775c2570732f05a5115b0029aae3bdd8d2f4d255a", 0xd3}], 0x2, r3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, r4}) r5 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r5, r0, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) 2018/03/29 19:09:31 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0x2, 0xff, 0x8, 0x4, 0x7fff, 0xef, 0x8}, 0x1c) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x389, 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r2, @ANYRES64=r0, @ANYRES32=r0], 0x17e, 0x0, &(0x7f0000003fb3)}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3, 0x100}, {0xfffffffffffffff8, 0x9}]}) 2018/03/29 19:09:31 executing program 1: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) sendfile(0xffffffffffffffff, r0, &(0x7f0000000280), 0x5dae) r1 = gettid() r2 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000400)=""/4096, 0x1000) pipe(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000015c0)=0x1000, 0x4) r4 = getpgid(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f000043c000/0x4000)=nil, 0x4000}, 0x1}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/user\x00', 0x2, 0x0) ptrace$getregset(0x4204, r4, 0x203, &(0x7f0000001480)={&(0x7f0000001400)=""/92, 0x5c}) getpeername$netrom(r5, &(0x7f00000001c0)=@full, &(0x7f0000000100)=0x48) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00000002c0)={0x100000000, r6, 0x10003, 0x6}) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x0, 0x6, 0x7]}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/29 19:09:31 executing program 3: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000340), 0x2) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r1, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d908c96a63272da8be3", 0x52}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000004}, 0xfd9b) r4 = accept4(r2, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r4, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f397fc7737b38588f0bfa6d14ad61ee6", 0x63, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r5 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r5, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000010000000000810000000000000007000000ffffffff020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/03/29 19:09:31 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000240)=0x378b, 0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x3) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES16], 0xfffffffffffffeaf) fsync(0xffffffffffffffff) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e2000), 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = dup2(r3, r3) write$fuse(r1, &(0x7f0000000300)={0x20, 0x1, 0x3, @fuse_ioctl_out={0x6, 0x6fa, 0x8, 0x1}}, 0x20) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) connect$ax25(r5, &(0x7f0000000340)={0x3, {"bde9fa6211c377"}, 0x7fff}, 0x10) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x6, 0x200100) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0xfc3, @ipv4={[], [0xff, 0xff]}, 0x100000000}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) r6 = epoll_create1(0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000001000)) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f000021efe9)}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'teql0\x00'}, 0x1) [ 83.978765] IPVS: Creating netns size=2536 id=9 [ 83.979591] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 84.040575] binder: 5331:5358 ioctl c0306201 200000c0 returned -14 [ 84.041123] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.059958] binder: 5331:5365 ioctl 4b67 20000080 returned -22 [ 84.072324] binder_alloc: binder_alloc_mmap_handler: 5331 20000000-20002000 already mapped failed -16 2018/03/29 19:09:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x3ff, 0x20, 0x6, 0x28dc}, &(0x7f0000000140)=0x18) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) dup3(r0, r1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x181002) 2018/03/29 19:09:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x6, 0xf5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x6, 0x4) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000740)=""/253, 0xfd) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000c00), &(0x7f0000000c40)=0xb) renameat(r1, &(0x7f0000000a00)='./file0\x00', r1, &(0x7f0000000a40)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000b80)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000bc0)={@mcast1={0xff, 0x1, [], 0x1}, 0x10, r4}) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) r5 = open(&(0x7f0000000540)='./file0\x00', 0x80000, 0x11) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000880)={{0xab4c00000, 0x2}, 'port0\x00', 0x0, 0x30820, 0x200, 0x1, 0x5, 0x100000000, 0x8001, 0x0, 0x2, 0x3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000500)={0x3, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000580)={r6, 0x400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000c80)={0x41e9, 0x0, {0x3, 0x3, 0x1f41, 0x3, 0x1}}) r7 = getpid() sched_setparam(r7, &(0x7f0000000d00)=0x6) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000840)=""/25) ioprio_set$uid(0x3, 0x0, 0x8000) r8 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) ioctl$KDENABIO(r1, 0x4b36) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000700)=0x7, 0x4) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="49bb0a08c4c1b1bc6340ff52d87530e93f9b05fd9beab734fb13e8c94c85d398ba681bff12bff165492a07357fb98ac763f72d4dc47ff1bcb2c96e39ec0f5a41da531064cdec12cb4f52ee4350e7aed081ca3611aeffa6802414c812f90b6745e4734a883c6bfa6b9c", 0x69, r8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/03/29 19:09:31 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000001c0)='net/ip_mr_cache\x00') socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c000000ac0470e1331a2fa011504e000040fdc5f7610c76c5d2010000c0e3ffffbf030000c003000004000000000000000000f00000000040850bfe3b05b0d9c4769319170d735104472aab038110e9a3b223898915b3acb3727d543d3349394ff2602a6d58fad8079810a01325ebfb8f7879bd17a5f86e5e452315a6e13cc7e055a225f2f758254f2f97791be01ca6d184f4ca8aa4700bbaf19416f74d387fd68c22e4190084ad9dfe0f17cd3065220f614b9b6df5aad15b78afeb6e05ea43e84a82aa1acc912e2d5c1b1c4127e0aaaa"], 0x1) gettid() syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f00000002c0)='./file0\x00', 0x10000000100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) 2018/03/29 19:09:31 executing program 1: init_module(&(0x7f0000000140)=':\x00', 0xf1, &(0x7f0000000300)="01000000000000002b65746830ff1c1aea44e23539b92e3776cae582f48c7b3954d10da208b7dd599e7e9326ac28526f1960127f7cb161fbeffbe7e80a3b786dbd564498b4311552027f8b2fae1472f033d0037fafbf4be55f02185e23ac9c2ab5813e39116f4d98f49c1c61c96a963c40fbceb3dfabc87236a977d5") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0xffffffffffff0001}, 0x10) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000ac0)) getuid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="441335f0f3deae39f14079322f3d7c7e5c70ff16818b456ceb87f104dc8478a4c86cb8bb81c28ad7fcdd4b7dc5cf44aeab94564d68de69e91d8dba19bf3a59275468de740f56e86d81ff424af5eab84c4ac6c6670f20b683c02faf4474411a65f65266a12dcceefe7b0186d9d3228009f40b2d87baa5453b6ded8796ff9886aa377c6b57be03cd83ba54d619c7207759cf388db97267b5b75a83b5734308369cf68258", 0xa3}], 0x1000000000000098, &(0x7f0000000900)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r3, r2, r2, r0, r3, r1, r0, r3, r0, r2]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r4}], 0xc0, 0x4000}, 0x40) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc006, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000800)={{0x1, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x3, 'fo\x00', 0x1, 0xfffffffffffff001, 0x23}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x1, 0x4, 0x7fff}}, 0x44) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000006c0)={'security\x00', 0xf2, "c00393b14a27169a4c45a7c274526be53193abff2fd1ecb236367d553fd1af98a3a75eda2a72e046cfe29be3398682fb56a61582be48957aea20f93bac97d647d257e1b9ba99af1c305aeb1cc63a856cf5b7f3b11a01c4214b689a104f6234ed2195375d29d2e3f5e608a1a5b696f9193b32c02bd7b3b249b8c2874e504cf9967c50fa9bf2298e95746d503fe2a843581415a6953db3080ad111a7a33adcd4dafd2334b1957617594651617643182d9738ae9d940df07a8cf563fcf95b42a8e981bf6ac2843ccf03a88d3b1a7448d5614268471d2ef27f130016fc7219df6160d7a4e1456e1def67a02f802e0d1d111802b1"}, &(0x7f0000000440)=0x116) bind$ax25(r0, &(0x7f0000000180)={0x3, {"d9a50d0bf6890b"}, 0x9}, 0x10) 2018/03/29 19:09:31 executing program 3: r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fsetxattr(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='eth1(\x00', 0x6, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'system.', '\x00'}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/29 19:09:31 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001980)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001c80)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x8, 0x2, 0x100, 0x9, 0x400000, r3}) setpgid(r0, r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef, 0x8}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001a80)=""/137, 0x89}], 0x2, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x40, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={r4}, &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r5 = memfd_create(&(0x7f0000000180)='NETMAP\x00', 0x3) openat$cgroup_type(r5, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="200000000500000025e1bfb6d5c64c3b9428e4edbac6"]}) 2018/03/29 19:09:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180), 0xd) shutdown(r0, 0x1) 2018/03/29 19:09:31 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x0, 0xfffffffffffffe01}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000fe1000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r4, 0x204, 0x70bd2d, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004800}, 0x40000) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x4050, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000260000)}) [ 84.075230] binder: BINDER_SET_CONTEXT_MGR already set [ 84.075237] binder: 5331:5365 ioctl 40046207 0 returned -16 [ 84.090163] binder: 5331:5365 ioctl c0306201 200000c0 returned -14 [ 84.092598] binder: 5331:5369 ioctl 4b67 20000080 returned -22 2018/03/29 19:09:31 executing program 6: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xd}}, 0x14) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) process_vm_writev(r1, &(0x7f00000012c0)=[{&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001380)=[{&(0x7f0000001300)=""/100, 0x64}], 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001400)={@loopback, 0x0}, &(0x7f0000001440)=0x14) sendmsg$nl_route(r0, &(0x7f0000001500)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000014c0)={&(0x7f00000015c0)=ANY=[@ANYBLOB="400000001300010528bd7000ffdbdf2507000000", @ANYRES32=r2, @ANYBLOB="000200000480040008001300", @ANYRES32=r1, @ANYBLOB="f8ff0f000be400003b1828aae7f606fc5ed60d08011f0009000000087eac22e46d73bae3dba6f97acf92b2fee5d2e04cbd542e23c7ca10192576492650aa3a61f9b0e4894d91d3ef96346d4f7a00000000000000000000b12601cde1f0ea9fbb11a5e733736ca4ffe1099316d12217aef0960fd33d3e20e69b7781cd3c8b26b0b5d197664606edbc6ecc42c75d076559b1f64289a01e1732f0800fcab68c54b60dcd32028b886c6adfb0a764b67f01e9640a9d16f51d9f2129c4b81b6e3e4487ad5f9f27f81b6db0e2f7b1a4a2ebe019d87c2c253ba83f323006a136c55c69e4aa31985b1f8c9af7f1dead23f13272c132e27b201a9a49"], 0x40}, 0x1, 0x0, 0x0, 0x4048090}, 0x11) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x300, 0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x125) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001480)=0xf58409f, 0x4) 2018/03/29 19:09:31 executing program 3: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {r0, 0x200}, {r0, 0x8000}, {r1, 0x220}, {r0, 0x2320}], 0x6, 0x232) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000017c0)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x1021004}, 0xc, &(0x7f0000001780)={&(0x7f0000001700)={0x7c, r2, 0x2, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x4800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) accept4$bt_l2cap(r1, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000015c0)={0x76ba, 0x100, 0x4, 'queue0\x00', 0x7ff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r4 = fcntl$getown(r1, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) sendfile(r1, r5, &(0x7f0000000040), 0xff) ioctl$VT_RELDISP(r5, 0x5605) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e20, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/03/29 19:09:31 executing program 1: r0 = socket(0x10, 0x3, 0x1) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xe3) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {0xc}}, 0x14}, 0x1}, 0x0) 2018/03/29 19:09:31 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x7, 0x20, 0x8, 0x0]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/29 19:09:31 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="427b26dcc6f780360fda2dce27f17f66e4da14b3f96131d66b84dc58132b2290e9292153fa4fc37b7b686a61e95f71134036356752a4bc408cdb06f2f62a8f4d1838b7cde98972736b7ce11854a5abac5c4f11d88e1cf8bc6ebe6bb7b9ca27ca5b01ded44337db39a540d117f5402db3ea2857844b08a0daf40c65190f474cf8625b3f8a8d0ae0e8a9447722ac90d9bd443c83bd6de506a4a649088ad88f4d2a5266194bb7c4ceaf662ef058db2d04245dccf761ae1c5cd47144d338db898a41de0f4cf65e92a4d0844a945eb44bc95c839fffa3b5bd6b19fb5e33136470b367d45a31133cc15194409c9517070e064c", 0xf0}], 0x1, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000340)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x1, 0x101, 0x8000, 0x0, 0x2, 0x0, 0x71f9bbe8, {0x0, @in={{0x2, 0x4e23}}, 0x5, 0x4, 0xba, 0x5, 0x1}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x4e22, @rand_addr=0x10000}, @in={0x2}, @in6={0xa, 0x4e21, 0x5b, @mcast2={0xff, 0x2, [], 0x1}, 0x800}], 0x3c) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80, [], 0xf}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x1f, 0x100, 0x80000001, 0x1000000, r2}) r3 = getpid() capset(&(0x7f00000005c0)={0x200f1526, r3}, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0xd3, 0x7, 0x200}) sendto$packet(0xffffffffffffffff, &(0x7f0000000680)="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", 0xf00, 0x4008084, &(0x7f0000001680)={0x11, 0x2, 0x0, 0x1, 0xdcc, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f00000016c0)=""/125) mq_notify(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x3, 0x1, @thr={&(0x7f0000001740)="6fbff104c453adbbce323cf7f3771eb69eb01ba8f1cb7247697cc7a0b3bb342ec2105795f8ede51a41884271061b39710149d7074c00cd5ecbdcb07fd4e78f25a0391ae7edc155bdb61d49c82fcec34d6960dd7bf7eb84c35e4748b8bd", &(0x7f00000017c0)="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"}}) fcntl$lock(r1, 0x6, &(0x7f0000002800)={0x2, 0x4, 0xb53, 0x40, r3}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000002840)={0x5, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002980)) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=""/82, &(0x7f00000001c0)=0x52) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000029c0)=0x3) gettid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000002a00)=0xe, 0x4) r4 = add_key$keyring(&(0x7f0000002a40)='keyring\x00', &(0x7f0000002a80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) ioctl$KDENABIO(r0, 0x4b36) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000002c40)={@empty, 0x54, r2}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002c80), &(0x7f0000002cc0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000002d00)={0x7a4, 0x6, 0x0, 'queue1\x00', 0xf606}) 2018/03/29 19:09:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r0, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x8, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b00)=""/116, 0x74}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002c00)=""/230, 0xe6}, {&(0x7f0000002d00)=""/98, 0x62}], 0x6, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x4, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2}}], 0x6, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0), 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) shutdown(r2, 0x0) 2018/03/29 19:09:31 executing program 2: add_key(&(0x7f0000000ff8)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='.', 0xffffffffffffff2f, 0xfffffffffffffffc) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x2000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0xf, 0x4, "179bd4c54cb8ea86ab16818912289238864f6e12c0ea8a38278091da1ea99489557b2b056d655b2df36abb4c3c3e696078a5f34ce2883e09d816d30c2197ff35", "46ca47547e85ad73fcc8189613917bd4533312baf732ac72d46d8f39cb12902b", [0x8da2, 0x6]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r1) 2018/03/29 19:09:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="ff000000", @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf250e0000001400030008000400705400000800010000000000"], 0x28}, 0x1}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/03/29 19:09:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x38ec350c, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0)=0x8b, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x7}) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffff2517f6c704e85c8c47ffe000000101000000080000"], 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x0, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r4, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x81) read(r6, &(0x7f0000000080)=""/203, 0xcb) 2018/03/29 19:09:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syncfs(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) fdatasync(r0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6f737866731f51d0ba0af3538425cd436bd1"], &(0x7f0000000080)=""/200, 0xc8) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000600)={'nat\x00', 0x0, 0x4, 0x76, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f00000004c0)=""/118}, &(0x7f0000000580)=0x78) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000000350400f101000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="3900000013000904690000008100002e0700004003000000450001070000002119001a0010000000000000000002e500000000000800", 0x36}], 0x1) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000400)=ANY=[], 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) [ 84.250604] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.288008] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5447 comm=syz-executor2 2018/03/29 19:09:31 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4fffffffa) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, 0x20c, 0xff, 0xdc51, 0x7, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x10000000000005}, &(0x7f0000000180)=0x8) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) 2018/03/29 19:09:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/03/29 19:09:31 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r1, 0x400, 0x70bd2d, 0x25dfdbfc, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x800) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) lseek(r3, 0x0, 0x3) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="41000600"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000000040)=0x2, 0x4) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/03/29 19:09:31 executing program 4: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000cc90183e78fb7948b6a9fe935cac4920b3ad96f1d4b1e1e4637273148184e2f5c605646a9a19988c6cb0efdcea350ba8bcf9819f2a51267d661ea367323fd967f7bc093411cbba66f764f7ff2878f5d9ed657916b660379f892f7e83f6f9231d64d428f7c1912ebb55f0723d03ce8609e2a9f2e47dd9257a963d"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/03/29 19:09:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setns(r0, 0x8000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x5, 0x20, "0f93acc45b9094fef867e39a275cc5bfbb40be50f0fc0a2a53819a506388ee0caddc8afe157fdedf7987fc3edbe484ef2e5362adea36a7cb9331fcfc4409bd53d8288de784331ab977817eef34cba4b4"}, 0xd8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB="94000100a1b8c8b901008d033df6336858486e262eac9556", @ANYRES16=r2, @ANYBLOB="00002cbd7000fbdbdf2505000000040001006800030008000500e000000114000600fe8000000000000000000000000000aa0800030004000000080007004e210000140002006970646470300000000000000000000008000800ff00000014000600ff01000000000000000000000000000108000100010000001400020008000900000000000800070009000000"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, r3, 0xa08, 0x0, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0xa0}, 0x1}, 0x0) 2018/03/29 19:09:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000340)=""/166, 0xa6}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f00000004c0)=""/70, 0x46}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/119, 0x77}, {&(0x7f00000015c0)=""/69, 0x45}, {&(0x7f0000001640)=""/242, 0xf2}, {&(0x7f0000001740)=""/85, 0x55}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x9, &(0x7f0000002880)=""/23, 0x17, 0x3}, 0x10021) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000100)="726f536534436d6e2564247e924a0400") syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000140)=0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00007000fcdbde251000270008819934361c5e5193b95bbc9c4000000800"], 0x24}, 0x1}, 0x48010) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xf7, r1, 0x1, 0xdc, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) r3 = dup2(r0, 0xffffffffffffffff) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/29 19:09:31 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) getpid() getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) r3 = getpgid(0xffffffffffffffff) r4 = getpgrp(r3) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0002000294e33edb480256da5ab8df000200"], &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r6, 0x8000}, &(0x7f0000000300)=0x8) getgroups(0x1, &(0x7f0000000900)=[0x0]) sendmsg$netlink(r2, &(0x7f0000000d00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f0000000b80)=[{&(0x7f00000031c0)=ANY=[@ANYBLOB="100000002b00100800000000fbdbdf25"], 0x10}], 0x1, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}], 0x20, 0x40}, 0x4080) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000500)) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) [ 84.318815] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5447 comm=syz-executor2 2018/03/29 19:09:31 executing program 3: unshare(0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000006c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) fchown(r0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x786, 0x3, 0x0, 0x1000, 0x0, 0x4, 0x6d1}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x900, 0x122) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x0, 0x4}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) unlinkat(r2, &(0x7f0000000680)='./file0\x00', 0x200) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r3, 0x1) tee(r3, r2, 0x8000, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) 2018/03/29 19:09:31 executing program 5: perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000ebd347d3174187faaabb0000140003006c6f000000cf6027b46d6a0000000000000002000000"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r0, 0x1, 0xfffffffffffffc1e}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x20001, 0x0, &(0x7f00000002c0)) prctl$setfpexc(0xc, 0x80000) fcntl$getflags(0xffffffffffffffff, 0x40b) chroot(&(0x7f0000000380)='.') [ 84.375559] binder: 5459:5464 got transaction with invalid offset (0, min 24 max 40) or object. [ 84.389945] binder: 5459:5464 transaction failed 29201/-22, size 40-16 line 3196 [ 84.420535] netlink: 32 bytes leftover after parsing attributes in process `syz-executor5'. [ 84.431986] binder_alloc: 5459: binder_alloc_buf, no vma [ 84.432004] binder: 5459:5478 transaction failed 29189/-3, size 40-16 line 3133 [ 84.432041] binder: BINDER_SET_CONTEXT_MGR already set [ 84.432047] binder: 5459:5464 ioctl 40046207 0 returned -16 [ 84.471663] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.477311] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.484711] netlink: 32 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/29 19:09:32 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) connect(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'ip6tnl0\x00'}}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') 2018/03/29 19:09:32 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffffffffffef9, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000003c0)={0x5, 0x5}, 0x8) stat(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) fchownat(r1, &(0x7f0000000080)='./bus\x00', r3, 0x0, 0x1100) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000440)={0x7b2, 0x8001, 0x200}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$KDSETMODE(r5, 0x4b3a, 0x0) ftruncate(r5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={0x0, 0x2}) dup(r4) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000400), 0x4) sendfile(0xffffffffffffffff, r5, &(0x7f0000e37000), 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r6, r6, &(0x7f000080037c), 0x0) 2018/03/29 19:09:32 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8c", 0xe1}], 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="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", 0x42f, 0xc5, &(0x7f00000004c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/29 19:09:32 executing program 6: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="2d706b64732000637075202d70696473202d63c1707520007264010020006d656d6f72792000696f204010fb5caaa29649d37cd775ebd8c8f83b54ae84d7a2d62d424e9898d2a051324c123fe9dbfd149816ecf4617845af29d7fe791d15dd493748d484a5b845940afee1e3b7a5e04942320c4cbf087506cc27683eeab2c3ba726954a0bea7baeb64d784b4df53bd52845774acf22d592e6dd1fb19d98371e3418ef990907d9beb7c2c415193e984696a85aa8bd7d1d183ebb0fa85d2cd597efea5617366fd62cd4b477cee14119e902f2b563c01b0badfbf1282f714c45cf72fc5dd43875ba5a3d2b55d7bb4f58d55"], 0x28) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/03/29 19:09:32 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x64, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0e630c4002000000000000000000000011634840000000000000000003000000000000000000000001000000000000000000000040000000000000002800000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8586000000000000", @ANYRES32, @ANYBLOB="000000000100000000000000852a747000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000002e00000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="06000000000000000d6300000c630000"], 0x1c, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa05bae28b4b2412e072"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x105800, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$sock_ifreq(r3, 0x8992, &(0x7f0000000100)={'rose0\x00', @ifru_addrs=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) 2018/03/29 19:09:32 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r4, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e2}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, r5, &(0x7f0000000140), 0x7fffffff) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/29 19:09:32 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000180)=0x0) fchown(r0, r2, r3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000001c0)={0x800, 0x3, 0x101}) 2018/03/29 19:09:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r3, 0x18}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r7 = getegid() fchownat(r4, &(0x7f0000000100)='./file0/file0\x00', r6, r7, 0xc00) process_vm_writev(r5, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}], 0x3, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x110) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000380)) ppoll(&(0x7f0000001200)=[{r4}, {}, {}, {r1, 0x2020}, {r0, 0x4}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(r8) [ 85.147241] binder: 5509:5514 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 85.159673] binder_alloc: 5509: binder_alloc_buf, no vma [ 85.174647] binder: 5509:5514 transaction failed 29189/-3, size 64-40 line 3133 [ 85.191592] binder: BINDER_SET_CONTEXT_MGR already set [ 85.197485] binder: 5509:5526 ioctl 40046207 0 returned -16 [ 85.213244] binder: 5509:5514 ioctl c0306201 20000300 returned -14 [ 85.228412] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/29 19:09:32 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0), 0x14) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="008040"]}) 2018/03/29 19:09:32 executing program 6: r0 = socket$inet(0x2, 0x4008000000000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fsync(r0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x0, 0x0], 0x3, 0x0, 0x0, 0x0, 0x7, 0x65, {0x7, 0x7, 0x6, 0x0, 0x0, 0x99, 0x29e7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000340)=0x7, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x2}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x17aa88ae, 0x44040) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000240)=0x416) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x200002, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/29 19:09:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x0) sched_yield() socketpair$inet_sctp(0x2, 0x10104000002, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) alarm(0xf30) ioctl$void(r1, 0x5450) r2 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0x0, r2) r3 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="0c70e2c144cfdfb05563a14d45e12a70ec98021c023e77b2cf2f8778ff756f12f07bb9bab0915346f3f4342be4c5bd1d7c98c43ace47bf2683631d2b55b00e08144bffc8ca165a293671dc0d273d88754e0d0ab3bc708e20fff8b0ebfbd722301cd568bd879162134af29fb86eb0da86f353a365cccacf05bd3d860086be1b0d088555f17a5f702050083347cea0ff0824c1ea14f9d928b0520eff2a6c49b78a44b1525509b90a0e0b013c4071117effbdab108b6060202413075e78c0d11f7e", 0xc0, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="297d6d643573756d3a2d766d6e657430706f7369785f61636c5f6163636573735e707070316d696d655f2bc3848cac03d10c72690900000000000000797065001ca2d9e00ff76ff28bc59653506e0d462a48cdb8833d0aa3f41032d888d734dcbd28cb3db9744aeaf6aa50af755a80e8fb31708d8821e130938e2d50463cf451700d53d5e7e1d4bccb30e65fe923352bdc9b6267867f4234e36df288350a92d925ca90ed8c", r3) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xffffffffffffff00) keyctl$invalidate(0x15, r4) 2018/03/29 19:09:32 executing program 1: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) sendfile(r0, r0, &(0x7f0000000280), 0x5dae) r1 = gettid() r2 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000400)=""/4096, 0x1000) getpgid(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f000043c000/0x4000)=nil, 0x4000}, 0x1}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000002c0)={0x100000000, r4, 0x10003, 0x6}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x0, 0x0, 0x7]}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/29 19:09:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000440)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x10000, 0x0, 0x7, "c2731c73ca0fdd320af693decdca85aa01eb45b69bd6160e174c997750dc05af2265140aa3f009abc8ac17efc9362e7d27b653a8a9bbd85f921ff8bbe2ad1843c2ed9a4d58dc41ee7811c7ebaf16a4e7"}, 0xdce8e8024caec159) r4 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000480)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @multicast2}, &(0x7f0000000400)=0xc) sendto$inet6(r3, &(0x7f0000001400), 0x0, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:32 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10000}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001500)={0x0, 0x0, 0x3, 0x2, 0x9, 0xfffffffffffffffb}, &(0x7f0000001540)=0x14) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000080)="b861ce7e3e9cdf64e383", 0xa}], 0x1, &(0x7f0000001580), 0x0, 0x4040000}], 0x1, 0x8841) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001700)={0x57, 0x9, 0x1, {0x9}, {0x3, 0x3}, @period={0x0, 0x0, 0x0, 0x0, 0x200, {0x0, 0x0, 0x5, 0x250}, 0x5, [0xdc9, 0x0, 0xfffffffffffffffd, 0x0, 0x3]}}) mlock(&(0x7f0000374000/0x2000)=nil, 0x2000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000001640)="9b2a997807b38fd3334389d3293a69a0224dc2a1a206b141f8442e434a3a1638e4079600552c3a9ce66731437ed370455b9861660a7598d37f372738cd9ffcc88f8d29d06e7b7b9b32b2f6a8b207eed96674666fe6d40dccf6e90455a821e57611443ed283a0eae3e095b815f846d3b2ae6edc067b3ebb57e351614cfffc0700df160f174043bc4e9d7b", 0x8a) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/03/29 19:09:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getnetconf={0x14, 0x52, 0x800, 0x70bd2a, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8ebdfc3d9bf3c71a) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000001c0)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'ifb0\x00', 0xc001}) 2018/03/29 19:09:32 executing program 0: fchdir(0xffffffffffffffff) open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r0 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707ebac2daff22ee880d068eab0c493bfe25ea8", 0x4e, 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="82a159e01eb88dbbc90d63", 0xb, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x4000000) clock_adjtime(0x5, &(0x7f0000000340)={0x9, 0x401, 0x1000, 0x80000001, 0x8001, 0x0, 0x7, 0x3, 0x0, 0x5, 0x3f, 0x7c00000000, 0x4, 0xd8, 0x7fff, 0x3, 0x3, 0x6, 0x5, 0x4, 0x3, 0x0, 0x0, 0x4, 0x0, 0xddeb}) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/03/29 19:09:32 executing program 1: r0 = socket(0x0, 0x2, 0x100) bind(0xffffffffffffffff, &(0x7f00000003c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x2, [0xfffffffffffffff7, 0x10000]}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r1 = socket$inet(0x2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x18, 0x0, 0x7, "40ef"}], 0x18}}], 0x2, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e24, 0x1ff, 0x2, 0x20, 0x80, 0x5d, r3, r2}, {0x200, 0x8001, 0x10001, 0x4, 0x8, 0x5, 0x2, 0x7ff}, {0x101, 0xa5d3, 0xffffffff, 0x8}, 0x2, 0x6e6bb6, 0x0, 0x1, 0x3}, {{@in, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x3, 0x2, 0x3, 0x2000, 0x5, 0x1}}, 0xe8) getgid() 2018/03/29 19:09:32 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000300)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/03/29 19:09:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344fc4c6d1bba7b9d76b8f2b2ddff1e82b750c388520dc8371bcb3fe90f63d4488197dc5219a94b169ef9f6d7a0ff66ae", 0x7d, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r3) keyctl$join(0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x1, 0xcb8]) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond0\x00', 0x2005}) set_robust_list(&(0x7f00000004c0)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0xfffffffffffffff8, &(0x7f0000000480)={&(0x7f0000000440)}}, 0x18) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) bind$inet6(r6, &(0x7f0000000740)={0xa, 0x4e24, 0xffffffff7fffffff, @loopback={0x0, 0x1}, 0xfff}, 0x1c) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendto$inet(r1, &(0x7f0000000340)="cd7a7e4a85f9d6e3ff77f7cf6f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e85080d1bde03d96ee625eb828df2c52b9e4659351123db29fa5", 0x59, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r8 = dup2(r7, r7) socket$inet(0x2, 0x5, 0x8001) ioctl$TCXONC(r7, 0x540a, 0xfff) sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000780)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040000000000fddbdf250d000000080005000000000008001c00090000005265651ff81b3a4d47cf625b5cde37761748a3bcb49070e4e99227b6bcf1aa4cd71694e83ff6d510289ef83712c59b3297eb8a22f24010f7227f3c5cd33126cacbb2e8abe25da292430f3fc2e9a83453b83556218a1500aeb8b0040031d31e72232394ee855f4f"], 0x24}, 0x1, 0x0, 0x0, 0x40810}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a83dcba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d86a59b2ed2ad9bab27df1b92b950c29f84542a12c9b206606919aef4168a4b8c44c504edee6899ed67bc4c23817640866cdf4e879d19b9a0df54dc3a91f1135d3451c2a69670c60279ccdc7f722ac4b5657e076921445274eeca783885842a3336fc09bc2db134d1f1bc6d4da0a203aba77cad53889d1300000000000000000000000"], &(0x7f0000000440)=0x1) 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:32 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000040)=[{}], 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff]}, 0x57}, @in6={0xa, 0x4e22, 0x91, @loopback={0x0, 0x1}, 0x401}], 0x48) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x0, 0x80000000}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x0, 0x3ff, 0x2, 0x46, 0x3, [{0x2, 0x0, 0x8, 0x0, 0x0, 0x80}, {0x1, 0x0, 0x5}, {0xffffffff, 0x0, 0x76, 0x0, 0x0, 0x1204}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)=0x12bf, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x8001}, &(0x7f0000000380)=0x8) chmod(&(0x7f0000000180)='./file0\x00', 0x100) 2018/03/29 19:09:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac", 0x15, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c", 0x21, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b34", 0x10}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp6\x00') write(r0, &(0x7f0000000380)="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", 0x6c) read$eventfd(r0, &(0x7f00000000c0), 0x8) getpid() ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x7], 0x1, 0x20, 0x8, 0x8, 0x4, 0x8, {0x7, 0xff, 0x2, 0xffff, 0x9e1, 0xffffffff7fffffff, 0x3, 0x2fb8, 0x0, 0xd8, 0x3b2, 0x8, 0x7fffffff, 0x7, "3d27af805b05b371b278220b53d62031de4ce447134973c2a3a0e73ba155341d"}}) dup3(r0, r0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$TIOCSTI(r1, 0x5412, 0x4) 2018/03/29 19:09:32 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x1, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000009c0)={r1, 0x2c, &(0x7f0000000980)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xfff, @empty, 0x3}]}, &(0x7f0000000a00)=0x10) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r3, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x1f, r4, 0x0, 0x1}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0xffffffffcbebbf1c, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001}, 0x0, 0x81}) sync() socket$packet(0x11, 0x0, 0x300) r5 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") gettid() getsockname$inet6(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(0xffffffffffffffff, &(0x7f0000000340)=[{}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000003c0)={0x3, &(0x7f0000000640)=""/172, &(0x7f0000000900)=[{0xff, 0xdb, 0x8b, &(0x7f0000000700)=""/219}, {0xfffffffffffffff7, 0xff, 0x81, &(0x7f0000000800)=""/255}, {0x7, 0x0, 0x6, &(0x7f00000002c0)}]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) [ 85.488657] IPVS: Creating netns size=2536 id=10 2018/03/29 19:09:32 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000007c0)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000280)={@empty, 0x0}, &(0x7f0000000300)=0x14) bind$packet(r1, &(0x7f0000000340)={0x11, 0x8, r2, 0x1, 0xb79a, 0x6, @random="60ab537adac9"}, 0x14) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xac, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0xffffffffd1334dc1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000240)={0x6, r5}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) pwritev(r4, &(0x7f0000000740)=[{&(0x7f0000000380)="d19354bdf6fa2ff97c172c6bbbf2100c36127a34a8c9949a330f1286fe88711ed107a9e2ebc0ee64610c17260de1811ba536a1e3fc2cd6eaceb7f40e9e7c9b87b3a1613d92d6da70831e6b1048a3fe160f7bf033eb90b5ab9d21a43b29", 0x5d}, {&(0x7f0000000400)="de240ba8b00e887fcd609189f473a1070dd7173b31e7c74a99b1d448afd3cea28093189cfaace1933e87942b9383c9d5468058451f433a71590e1fd7bc42cee7b5d5ad943f6ea34978129259d2071223afffe07ece2bc5d56108c16d6566583ecdf555251280d84ab3bbeb5dd85d7aa21de4166afdf9d557a7f89d18c84e1f", 0x7f}, {&(0x7f0000000200)="7327f6e17884e35182775f962115770d1aef21", 0x13}, {&(0x7f00000004c0)="8fd446c245624ef34e6fbed32f9dbd2f4ad4fd6ed1abb5926978d6", 0x1b}, {&(0x7f0000000500)="c05faec78daaeaf2c3e39d950762440123b928a929739fa460b4701d6f16637356102aec398b0c10c5b8731ba65e9011364e75be938e968583d09f5be73413212c7b22ef7e2af7e2c7f85aa7b67d6f6ee9efa9c362cd026e393864c51bb10bcc71326452dd7547ee543bb61ecbbd6ac70398cf0b25215aa54324380a3237d25db1b5bd786c434b53b9b9ebb79c89575ea1", 0x91}, {&(0x7f00000005c0)="f77f6dae19b026203fda4c8c01c752349723cf471471e4e1c7b0bb14a4a56000c4f1fd0cb984233ab786355a8eb66b37c9b60d83d5be3a3e9e10b67bbad7fa5487021963989ebecf594a4ba1e266578351738235c233a7e91ba4fa626f2324a61d174a95c7606b3623b8e9e9cf39a8ef0940dfced69a3d153dbdf3b01e5e654c16bb0e5b5fe7165c539f873b9f66c17f08475ae65c35b6e34231ae210c08d9a693c7016f32cf0ca218034c628d1289c73f58bb5e753d35e069b8b8c868de237651e8fa41244d83ea6bb3ed90e9a391b93e5e96dc14f537c0d5e4edb8b4ae5cf353b63e", 0xe3}, {&(0x7f00000006c0)="14621d373a71f40cab00c5a6f6f3d84eb4e2a1d392e5d8349a438c98e8f062b664025ceacdac0548918d4199a21c8f5255daee9f1eff5835b1d6dbb4658461d008e486e8d487d250d58c274a5ea3d2556857f1dd38194ef788624dca073e", 0x5e}], 0x7, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:32 executing program 2: sync() socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x405) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c040000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) [ 85.510659] IPv4: Oversized IP packet from 127.0.0.1 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f000079b000)) [ 85.552652] IPVS: Creating netns size=2536 id=11 2018/03/29 19:09:32 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000500)=""/214) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000003c0)={0x2}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000600)='eql\x00', 0x10) poll(&(0x7f0000084ff0), 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000100)={r6, 0x6, 0x69, "53158dbecf0aaa11fc62f3a5fc3f479ac6a303274af33b70c637d76439238eeca3bcc449a77a520f742a5f18aceef07dac63cbc6410639d02b3a3d5c3583925864940e79bb8b3655271444ae0a5cf14393a2b1a37f0c71709bf78b0042e2afaafcdb591b4462658a67"}, 0x71) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r6, 0x1, 0x30}, &(0x7f00000002c0)=0xc) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYRES16=r1], &(0x7f0000000900)=""/152, 0x98) 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/224, 0xe0}, {&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000400)=""/21, 0x15}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/13, 0xd}], 0x5, &(0x7f0000000600)=""/149, 0x95, 0x7fffffff}, 0x3}, {{&(0x7f00000006c0)=@nfc_llcp, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/253, 0xfd}, {&(0x7f0000000840)=""/164, 0xa4}, {&(0x7f0000000900)=""/145, 0x91}], 0x3, &(0x7f0000000a00)=""/94, 0x5e, 0x6}, 0x1}], 0x2, 0xd6de4ae82c634d2b, &(0x7f0000000b00)={0x77359400}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8ebdfc3d9bf3c71a) 2018/03/29 19:09:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x7, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x0, 0x400, 0x6d3}, {0x0, 0x2}, {0x7fff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000500)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1000000000000199, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) readv(r0, &(0x7f0000002740)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001640)=""/125, 0x7d}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/96, 0x60}], 0x9) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000002c0)=0xc) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000004c0)={0x9, &(0x7f0000000480)=[{0x1ff, 0x3c}, {0xfffffffffffffff9, 0x6}, {0x12, 0x20}, {0x0, 0x4}, {0x0, 0xf69}, {0x7, 0x1}, {0xdc, 0x5}, {0x9, 0x9}, {0x2282b0a6, 0xe1f}]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002940)='/selinux/status\x00', 0x0, 0x0) 2018/03/29 19:09:32 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e00000010000000f00000000000000000000000000000000000000000000f4ffffffffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000044000500ff010000000000000000000000000001000000003300000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000280)={{0x9, 0x5}, 'port0\x00', 0x76094ce4f7996fc4, 0x40c53, 0x0, 0xffffffff7fffffff, 0x0, 0x2, 0xc6, 0x0, 0x0, 0x2}) 2018/03/29 19:09:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) dup(r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="73656375080000000200617061f5696c699679003c9e26924fc1c9937fa09a8f9b41bceb134acfe3c59d2098bdcd5e316a5b2c08578ef3648bad7a3f7ced6406cfea40d2ad74dede2a3533ca655b4e94c00b00b3bf9d953596099b46b150135453b83cebfd0976007b888a09872629c537ee0cc3d8a6bae411d00a39", 0xfffffffffffffffe) prctl$setfpexc(0xc, 0xa0080) r3 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7632f1672652a122278bc2567e2a7aa95494486dad6d13b431bb01e1526cbfcdcf83090be815c", 0x3d, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200), 0x0, r3) setns(r0, 0x4000000) 2018/03/29 19:09:32 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') lremovexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=@random={'trusted.', '*#]-,system\'\x00'}) 2018/03/29 19:09:32 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x0) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0xc) 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:32 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00000037c0)=[{&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x4, 0x7, 0x9, "4617887dc396cb822a5b21be58358c795c1e543e8908a50705b0bd330ac2e0d329aebea913673c1aee383b51a466a48bc98ab9a00a5129cbc9671628b82aad", 0x32}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="a5984d6bb8491679a16224140b77ffad46dab90e52915b6754f9a19d3defb071bd13b3338f2be961752067049c20c089576c1e9c109a867376026ac8de4980413e13db798cd98f26677e4aaa4c3cf57a1983384740d18a66ed96c86ed65ce0156fdf3dbc204c4a31f78f7fa808f5158a052fbae58e8d05eddd717056b2bbc166ee4280c56f51a63db7e714fcc0a6b5a83a4c147b0c9d2647400d5c4cf12ca8ed14a2a6125732d41b643eb7790997557522d3823d985a6ff3ada886df0e5469e96b6c102d4ef61e53b9a18010f95895b3226016149302b791ffbef641d00de528260f1b05040421ac98", 0xe9}, {&(0x7f00000003c0)="00f726bd80f17aaf3a42b980004b8f84f809de7a265b69dff7ab0c87182af73dc39a4bfbd6ae4b8e404406fdf91b75f40aec3f124339dec3aa7009f65dc43ec74da385813db356b5d0c3e180c350153e665cd1d296640cd2a3fee0a36b", 0x5d}], 0x3, &(0x7f00000060c0)=ANY=[@ANYBLOB="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"], 0x90}, {&(0x7f0000000580)={0x27, 0x1, 0x1, 0x0, 0x7fff, 0x1, "eff20a0c0cc58af855efabca89bbd42cad757f82e6557c7bcc5919a3526f8748a346f2231095ed8d0846c5a71c9407801bbaa0255137a47d9911f2f0cf7644", 0x23}, 0x60, &(0x7f00000010c0)=[{&(0x7f0000000980)="036892bdbc8f57bd5a5b8c6c39635b6768322539e8bf1d367f15b4ed626e4b0616427017c4a6b6f529c8615be3493c59c1dbf8f10b3281f1dd0844568fc50c9fb9492e0af40ffe694f7adebd174a25b33bc061c86f57a46f08db818f994312b21a5eb1d339242be34e7a6098e6ed4bd824ff3049a1f263bb49e2d09f3ab5c7673f5b3622b7e0667480a608fb5199d169aebf3ec61e63766bbad915cc2a372f5eaa8e3fb88a", 0xa5}, {&(0x7f0000000a40)="acb6eb1a5e2fc8c3c738fe42a1dd239c3aaa7ac7e56d948ca4ef303446e915ba3c6221c625704b7d0402ed4421ec5d3d11c507e4722f8fdb5b8921c3020ebf7fb597996446dcb115fe8760dc78ca7daa1b141d713224102ee54ea7f71b16df9249a5a99f4651df64d89d2a2512ae363e91ff14dc8db8c8e8537146ac4c95529f15e28b9ccc175aab0fa0623d47c60f35f73930c65a76583d474501ee3c2ae9f62c62e7ffa11acd8c59433eca6cbd4bc5ce2d31faa20e2d898b0f0d92f82c7b2a486de97eed89f81a054c497dbf3cc295aa2e30", 0xd3}, {&(0x7f0000000600)="b02aa4afd169c48810847ddaa4381d9c0a3c3221e4d791336ceda0b56adc4832b90037700aecd8294bf05cb766d7fb5675147344903d895008f492747d2869885f5ca185020886b1", 0x48}, {&(0x7f0000000800)="2dad80e3c7e6e466fd8bf9fc78366fa17514fa2c7ad07731f0472d3e0678de728a8921a454aa313887aed9dabd5155f5061929b81046f5a8296d8b8003b400891b87bbb14af8627c0e3271a67c6a2f40ea", 0x51}, {&(0x7f0000000bc0)="afb5ac0cdbd7bac749f4afce8363eb077f97c3e23544b5ad8ae9ffbb1c9b425bd5afad6105e8b45666095adbce9050b1da5518921bd6d75838f1beb3", 0x3c}, {&(0x7f0000000c00)="9aaafc9fb4a9f27390c1d5fc87fb1408202aba9d33066994f1be35467ab74ab2a95d21d7e15bd4ff3147bd614165f3b7bf72908c9f91ec83668ac95ad0bb92765ae3e88eac6116dceb6b12e186426b57f02f499a5f7ddfb473306cb54780f05f6592e867949987c68da24211c27433d8e1eeddc04f76aa34c585335127a42f0c768f5182019cabcd3ce6", 0x8a}, {&(0x7f0000000d80)="3016d515f6ba0328cc69489b9e076b0425dc54de456336717fe26097313d", 0x1e}, {&(0x7f0000000dc0)="482228a1bd0443163f0eb86f626bcd22e1d79dc3c6028397b88def21fe63a6ed667fe97c4ca202d526f789dfd9a80c6ae10c0b9528f2ecf2c752be90ced6708df7bf3bd232dcc01b8b5e77036f1532dfd4d786e9a46e230c7a28c000247f5053089d45b830444a42f0930dca10bae7e8aabe39a60734074756fcefbd05376a81dbcc575f9435faedee3c07e4a093850427519b", 0x93}, {&(0x7f0000000e80)}], 0x9, &(0x7f0000000f40)={0x30, 0x13f, 0x9, "2a357f9ed10839842129eba88c076ac380c264e1c3ab38cc4e11d5f08db38d"}, 0x30, 0x8000}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x7, 0x9, 0x5, "cdb21478638b1db78a7fd30336e2cca1b8a68bdf945015380c441c5e8ce69355a5276fc6699b3db49c1ee56ecc759caf3e726af27fee32054a44a9c9697b1e", 0x27}, 0x60, &(0x7f0000001440)=[{&(0x7f0000001200)="fe77791dd34c58e8d10c18af8448549695b6cc479623ffd96d6aa994c1e2edc654fbeaed07113487e48fef19e6df5df30da556b81c6ff636f372cbfcba824987c7f4dffaf64fcb6ac89159ae97b62e2125ad87cbca298b40a46a8f20693df86799bb69e4a74ef424bb3b069ddfe0f6e2eb9bcb44507d1ecea78d015937b9f4444c68d5e196339bec7e31f527bd7ab3d928643ebe5df21221f929f9c73d1c2c755496ee26f331c58ce4d5d1386167413cc950979f4ab75dfe80e4cf891a77f4237ced993d584fa21aba38c5f5fea5f674a7b9c86d62b4c18114e91240271541759d9f2c84f3266d5ae3476a8089ddcf15968afca6be", 0xf5}, {&(0x7f0000000f80)="d075c3a6bc19241e3f7cda962ccb0526ecc7614a190cf3321debb97aa1ea3c94", 0x20}, {&(0x7f0000001300)="d9781cd4609d32dbf9ed3dc67984970baa833cdde40b8e83593f012d16caa4ea505c11fabe7d21b91029ed71a95e18345719b9623a6cc6d36af7b420eed8ab44709dc490a3c2c349179979921de81c0e7bda1d182978ca9a767c857005c6f893d16de571b766e08759bfd8bf783d1ff326dd5462d4ffad7490b217d1294065fd3819ddd27cb35a", 0x87}, {&(0x7f00000013c0)="6b861559e1cf2630937ba30a738c098a91db142f38aa2c785ad660b3022b2eb88882a2428792c8e85dd50fd428b3fcbecf23e7d23e123ae56e4494cfae30f9c9e2b416efbb2c4495ac7722eac07a42ecb0027481dafb6dba676bce0e", 0x5c}], 0x4, &(0x7f00000015c0)={0x1010, 0x102, 0x10001, "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"}, 0x1010, 0x1}, {&(0x7f0000001480)={0x27, 0x1, 0x0, 0x5, 0x100000001, 0x5, "5a553d6b8ee10eafddf0a09ef891b645862ce4bff1dfb3d24e17de24ab7278104d095571a61c325a5151f0676a9ec4f3d837a26c280cc2eaa3c16d734ca265", 0xf}, 0x60, &(0x7f00000028c0)=[{&(0x7f0000001500)="18bc3f7022a2532db53429ee7522974fb69500836a1ec26227f14bb0a30f33ddd31a02110c9d8975f7b5", 0x2a}, {&(0x7f0000002600)="9cc3adf0e1fa38b59c002adbb3111a2ec509ee53077abaee93617c462c4320e44f115bb420d72c8a32e4b8fd6b2f3819be7929328114845dfd42bc90a111217a94913e065707e877b8bf9e6be75d91bd32e1c746dfad2c9f80532ce4a2048f150c81045d9baf50074e83945147e01b658eb1b6be2c319435df5f7d1a587d41c167c5470d582990a55fd38c3ad88be403c8", 0x91}, {&(0x7f00000026c0)="8f8b3d8c526a6b73167b1942ccbef66210d54c10eac908ce142f8cf364c973d8a316bd0e2e64db104359b0beeb01ef5e27013eb49a599136f27d398c1a7708e817ba3e8e5c6661e364c0d81fd3d73f959344e749ff6762fda1787cd69f3e3db276eb0fe7e1ff424689cf0248aab7ee5e6bc5b99b431ebd1bd70284452265af9312c6a7bbc4b58acb10a082ff9e9812c7b3482eb6e25434782a91df005352cc734594e1383bd3d959ef", 0xa9}, {&(0x7f0000002780)="544aca65d3382f442e8030ec8ff036fdf19f0e1804159beb6dea5309bfc42f52d950dcba73d7d7f7a4831786cb86e7d168563d35c2f2d72aa16cafafc8a8fd6d878b12df597c2632828004726662146b0508a9119ca5", 0x56}, {&(0x7f0000002800)="41acd0e2bbd391a3a2af2a9238fef7e5fe7444203ff4ebe33f59012700c5db59826ed66771d3d680c708ba7a97a22cda53824a1a9005cb71d3500308e0590399fee96a0918096e3f356e92866e4790422108af713d3ebafd43adb4e6ef7384e58642911da784cd5d3bc87ef10f018dca349353785393922473eec7ea48b0bdb52006e1e2b1f30ea5f06e2f279a36d4331b07661b09c397025e4561583cdf6f879e", 0xa1}], 0x5, &(0x7f0000002940)={0xf0, 0x13f, 0x4, "2206f859fe42a65231563a1db96186a5478e8d62bc09e60fd4a109ea7de472d54a809f5aca0d7b5292e637e594ccf8c907b6b86798e9e2c903b4d45067ad34d7358645053c11da91ab9080c2c103087436e59a99e818f3ad3e18f96b6e4da3302260d591f1d817ab23857ec87004e2f87af94bda06849c752c60d0f16ab8b8b4f1e556ba7138c3d4c11033e1c735e8820d333a154a153983943e5ebdf643f0955342fdcb3c16f9841d958c742288b857fdca02a416f6c4bf94cf4f4b6032d610c1c2053c579426bf9cf8996e63bcac44511075de25114aee714f799718d52e2d"}, 0xf0, 0x4}, {&(0x7f0000002a40)={0x27, 0x0, 0x1, 0x7, 0x8, 0x5, "a9365a0cb428600739c27664e59f1f0c8228cdbde6b76a075fee7475f83891640aea6af43df6cfcf8dcb995694b58e85f4d5e919b1217d55a908743b6c5dbe", 0x2d}, 0x60, &(0x7f0000002b00)=[{&(0x7f0000002ac0)="3e88", 0x2}], 0x1, &(0x7f0000003c80)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x40000}, {&(0x7f0000002b40)={0x27, 0x1, 0x1, 0x7, 0x0, 0x0, "fae434273f12550dd78e75fab91403691d6841639c66f4e0bfd3c811c25b10e054b69073a4a6e5b174693e3dfa9c25acae2f8307c8ac4ca36faac4c04dc50c", 0x17}, 0x60, &(0x7f0000002c40)=[{&(0x7f0000002bc0)="d49c67143991bf53740d6d4b21e11db1458bad82fdf9f2fb7531819053ed26c56a0791be0be3dc5148d878d907cdde1dfb5942a9aa48e5320e2cb57fe15cdf6932e1d592fcb8bf8c5043c8aa578c7eb1e95267cde68fb4e6b85b53000c7f5783f0b9ee66e034923a851f4689", 0x6c}], 0x1, &(0x7f0000002c80)={0x60, 0x108, 0x0, "6bb6f7352c948c591aa7b15a851831e6136628c2bbe5077df6292a7443b6fb477da3a28409819d863534ff696feae497cff30267cab8c64ba6b32dff991550d9fc2c2f3b116aaa3ce5"}, 0x60, 0x20000004}, {&(0x7f0000002d00)={0x27, 0x1, 0x2, 0x0, 0x7ff, 0xffffffff, "99b33988e89cd40254052ff2a04d805f24fbdfe50228dbcf2bef3d45b38019b4bf930c3a044f5a1fd009f06b4569421f3516e70c8f733b0cbf40430cae6719", 0x2f}, 0x60, &(0x7f0000002e80)=[{&(0x7f00000050c0)="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", 0x1000}, {&(0x7f0000002d80)="ba957d0b4ca6512a6dec38dd085ceadbba2b2bb45f0d8c268fd4b8b90815d731eaf38481cfd7fee8f87bc0ddffb36b6bec3a28562b66f9b8c911b7f7af184afcf000e33dc6d21f08f478a0ccd223e2c67feb5c205ddbf0578c99ddabef39372038da03d7f74b98ccd24cb910baf3a4b84a7e2fb9d88272b25b455cd91567997bbb7a", 0x82}, {&(0x7f0000002e40)="c2c60c856a944b139e3f02c5a98f0e251bf4d15ad9682a334f2ce7bb73578f56b17e606c8e78c98c931dc429340a35f6", 0x30}], 0x3, &(0x7f0000002ec0)={0x50, 0x0, 0x8, "94a02f7804889426a41a0a2fedfa6c5f189e144678db3687ad02a13b8e8cb776e4e559c7d168b7e498462caaba8323726747733738e7abac1a9b55b618527009"}, 0x50, 0x4040}, {&(0x7f0000002f40)={0x27, 0x0, 0x1, 0x0, 0x8001, 0x8, "358c4e92542604f187d2a012e1171752c677c9efcccd2ecfaf15f5d6eef47dbaa54c55344fc8a40a16ce27c4bc224d5d4d31ea46b4d1bf90e681ef92df88cd", 0x18}, 0x60, &(0x7f0000003040)=[{&(0x7f0000002fc0)="6f5b3749699c293e5ab266a9c646ebc08ace2e93398e1d2a27ec80ee504b77267bf2e699ff970fe8165d2b4504065e09c3c9af1d7a262f1046f957277a6d1e3f0eb01c98fd112a6c9119a941e78e87a8ababc037fb2637badc1032cb5c06730d718541ffbd249b577e", 0x69}], 0x1, &(0x7f0000003080)={0xa0, 0x11d, 0x1f, "e10fd6c19e2c36c69948aa660b30e22f860bc4cde209240f726a110cc2c00e930c33bd3d9e7ba1fb90358e1ca6b6668742674d84e7e168bf515fbbebee47fa6d4926fdb7f29976bec88fd7e86b471ec116f31d8e8d0edcbba5dedb6ecedcdf69812477425967135cd4fb3645693593eefe02a1fc8f8bbce63edce2da587d9198df3eabc9c3894b7cbb42f9f749b5bfe0"}, 0xa0, 0x91}, {&(0x7f0000003140)={0x27, 0x1, 0x2, 0x7, 0x2a82, 0x38, "afe87c33397ca72bdbe6ab759c6582506e21eaafb4134bca2e48e73cd0d8140163ddb27513334898629f4f78827956f1935e83e527a2634d23d81ebcba3794", 0x2f}, 0x60, &(0x7f00000035c0)=[{&(0x7f00000031c0)="8457d2aaa997e332a7ebbb7800f4ed591e810d9f3abcbdae429c15848e5a7627e839a774470220c87141ee4ee1ea07bb359cbfad93a53bdd0ba14c973a7f5440805e66a634c724cfa86fea618c44aa105aa32157a851222bb607439ed812b0814402181513557a89f904d7db9095ca71239322c35f0b80f578fdebac47b59b4e26ca6f691d7caaf17a53102e94253fac7eb3d2788546dc0ae5e4e64d606bd8529c4abbfad5ea99dafede1e5156fb9fae31b65424c00ca8a6578a42ce302a3492b58a40d7", 0xc4}, {&(0x7f00000032c0)="9364b93cc31ffd97bdba6f794232bb34a33c58a2c2c07cba25659151d9fa166eb3ca8678bcfff4d266903288079fa47ddd144dd3309fc9de3f09711e54ca20aa28448a5bd6fbd76ba836e1fe7e02baef913b5a2158d9b70fa509f11c92380bccd566ef2a2a", 0x65}, {&(0x7f0000003340)="3905365fe35fdf2f24135294cd48625b526f48baf2c15b0511ef861044fd177fc001e66a9bf9d76e729cb5b1", 0x2c}, {&(0x7f0000003380)="ab00b97a70a9a34e8863d93452b2c2cc1180e136c0f3ae1425d8d3640d952dc214790b36c60158213e6a16710738e04a7093291e5ba086865b576477173aa051c7212d9bfd", 0x45}, {&(0x7f0000003400)="8abbe3cd659d20d80275da6f4894", 0xe}, {&(0x7f0000003440)="2529c8b1ca025c235661abbd0efc832ded9a8df69f97a4592c3f5ebce61bd1916c1a2faef62b43f8e88de387e33975b172397c70f383321e308d86ed3f58cec5aefaa425a0641929bac2c8b40f9f2ab1fcbd14fa0bc34c0535340ea0717cecfb1ece16cf92a578c4d77d26b35153ac7e64005228117beb0e35a4", 0x7a}, {&(0x7f00000034c0)="578c46c2f4a73a6fa988dc035e72348ed954afe15db5d0c3839638bb70abaf7e2a8e05752a55271e564655ac13a5f60684853d3d45a36f52a543a16c3046a0ed1298f2b7428844208876eec8475a6bf6091ef99b235c28f89cd54e847ba3fe81c76c62c106b5e3a5f37da8847785efe76a9fb9062cba227c3420862402dd0bcc3df6a09766330d06f91ca56476da878bf08c961090397f423ac40733ffe6f6752f328fa5f04da50eec17958f0574f5f90b0ce641fb8996da9f707f53277db2223362ec482af880587bd868186c90f95f40dba289bf84e53e009e43387a10be686341567fd6", 0xe5}], 0x7, &(0x7f0000003640)={0x18, 0xe5e00b62f5940074, 0xac, "2dd34f33a933"}, 0x18, 0x40}, {&(0x7f0000003680)={0x27, 0x0, 0x1, 0x4, 0x5, 0x81, "980252449b1f0bdcb6810133aed7d06a695a3989ef889cad5a3f4aff5063e1a12ca8eb109e3d6684bb3fff92018dff65fa45e85545f703b584f04e551a8777", 0x10}, 0x60, &(0x7f0000003780)=[{&(0x7f0000003700)="803b4b30a396e6d7f66eca825f231c0bc7d32b03c2a69cf645f0cdd43ab3de9b2cbf32e6d9ccd00296863ce799ee1fc90d4158acdf7175f6bcbd4be43bab35690de350cff1ca4879f22d3c308ab1e35a631715", 0x53}], 0x1, 0x0, 0x0, 0x48010}], 0xa, 0x40800) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a05d33b3636"], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e000000f5825cd8c0eb5a432073937a21dc7f1f0b022dc7c375f1ae3f0ee1b98139bdfbcb2caef8b7b75ba2091b1b583aa3bdb3ac732735355d6612af3281de466259cad246f356cb5b4f4c9e424724697bda8946d281c35b12d7d77cff4a42d49b"], &(0x7f0000000540)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80)={0x0, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90", 0x2b}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) 2018/03/29 19:09:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000002, 0x40010, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000200)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000300)=0x3) write$evdev(r2, &(0x7f0000000280)=[{{}, 0x0, 0x0, 0x2}], 0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000002c0)) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x6}, 0xffffffffffffff38) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000380)=@generic={0x5, 0x3, 0x4}) write$selinux_context(r1, &(0x7f00000001c0)='system_u:object_r:apm_bios_t:s0\x00', 0x20) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xffffffffffffff8c, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x74) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="20170000f800"]}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000340)={'\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/03/29 19:09:32 executing program 4: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) chdir(&(0x7f0000000280)='./file0\x00') socketpair$inet6(0xa, 0xf, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000880)=""/197, &(0x7f0000000200)=0xc5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) r5 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x162b, 0x88100) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x0, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r7, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRES16=r7], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) close(r4) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) dup3(r1, r2, 0x0) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000000580)={&(0x7f0000000980)={0x44, r9, 0x101, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x8090) syz_open_pts(r8, 0x10040) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780)) 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:32 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x400, 0x0) unshare(0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCEXCL(r2, 0x540c) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) fchown(r0, 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) r4 = fcntl$getown(r3, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{0x1}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x786, 0x3, 0x0, 0x1000, 0x0, 0x4}) process_vm_readv(r4, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x0, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) unlinkat(r3, &(0x7f0000000680)='./file0\x00', 0x200) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000000080)={0x12, 0xb8, &(0x7f00000007c0)="41f06dce8090e5f2490bc6485f5ab42744b181d0a9ff76eeb58b66d8b82e45b4f9307d74b14e40ce68aeeb9296d96d4ceb353f739d55d7568bcac2016e978917d85c954ff72fb46f9cf28c360f7f25e68de22aee65c1b3264dac0931024774d2b79db83637e12bbc5af74c6b70f38dbf89faaf5cde59da32059ea6795279896d84a2b98348eaffa4238db12e64d7ad85450941af46fc1ace17552b0a289ff074e480684d208b850c9106b74f9d09aebe3cb9a2d1f0428241"}) shutdown(r5, 0x1) 2018/03/29 19:09:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a3", 0x2a, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="01ec0ad5a3f228ad3201528035fdf304273c8ce0dffaf59f8e7978bd933fe14c91e5d81d3854b1c93ea6720232aed506ce12510dd629c02a896f68ad27e7e9aa861cc12bc85a3cdd60e49f6bd07fdba6409780d8f85f4e7c28ca818e759e67b0ff68a462934942a461"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0x0, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014beb2928d9c6be69ec1c82727c592b2fac62bc7c723112acbf54c6a9f1f613bca2d796cc5c65322bc23ca1b386da7c4bf83eb3a490adac71ac5a9babbe3420fcd2a1b4c4d73c99ce0938365ffda3a0000"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) rt_sigtimedwait(&(0x7f0000000680)={0x7}, 0x0, &(0x7f00000006c0), 0x8) socket(0x200000000010, 0x2, 0x0) 2018/03/29 19:09:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) [ 85.771664] syz-executor1 (5649) used greatest stack depth: 23664 bytes left [ 85.794571] mmap: syz-executor1 (5678) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/29 19:09:33 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380)={0x0, r0+30000000}, &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x30) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/208) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8957, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) bind$inet(0xffffffffffffffff, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xf8, "5b4a2c131f8118a3980ab68cd8e81379b0257aff35c672321d9c7e0667b88fa61b05f6a7e354a096562922995d70d1a15e1343a9be1b338effe68b9a702a42d6affdca470b50b003c4f855f9c679e8d7feff71f811d890419cc524937287bac1e087270950b62a08ce8b1bcbb5aeb909d806089c6851f08d24276345e01629aa8fad34ed4d6306fdd49a4d4e931540ed1a5fd4cc04885e5713f6e5070f73dad2a52874e9a0cab18b6123586a9a6685e9dadc634afba5aec2cd7559ae4c23e3c8d942522bb18157a521c2f777974336b3ecc189990c1a16f30ad641f15671f0524baca9fdde61408ce501858538144174998ef978fd161b86"}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r4, 0xb2e}, 0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000b0c000)="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", 0x7a2, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a", 0x7d, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000280)={0x8, 0xbad4, 0x8, 0x5, 0x4, 0x6304}) 2018/03/29 19:09:33 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)=ANY=[@ANYBLOB="dc956600636e6f9e480bffffff7f3302c70203894090cae7ae69878bb9d20100000000000000bf9b060a4750ca697fbe938cc9175326ca41469dead7c70795e38f39e0d1c177d21690260f98944d5805659180fa467866d5a897aa16122fd7c0f3fcb3c26e657cc39a63136dca33fc15f62f15a1e901d876e005f29316ead2588005c6b0a5a4c8e7c3a06084686b25370c402d7a89030984523f71b1d3df318946713d874ebf3b6629626eb82630b2bb26974c400e9c053366f38774c6a9f6a524be"], 0x1) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/03/29 19:09:33 executing program 4: gettid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) 2018/03/29 19:09:33 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x158, 0xfffffffffffffe01}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) write(r1, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/03/29 19:09:33 executing program 0: socket(0x10, 0x3, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000002c0)={0x7fffffff, 0x1, 0x6, 0x4, 0x3, 0x9}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000200)={0x30000010}) r4 = socket(0x0, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x200) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r6 = dup2(r3, 0xffffffffffffffff) write$cgroup_subtree(r6, &(0x7f0000000340)=ANY=[@ANYBLOB="2d706964732000637025200063707520b74a47a71328322548860b68629eb71ba2fc3e8b89dd5fa7b73a722307367f56ec28e6ea474e6253371c18cf0f0c4c000c341a74e7c6df6c965e766b7fed160cfefc1f1e4d7f3b8ef4041ceb264ea7c5436b8b41efc73df410c4562b"], 0x10) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f00000001c0)=0x6) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) setsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f0000000240)=0xfffffffffffff800, 0x4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0xffffffffffffffff) getitimer(0x1, &(0x7f0000000140)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x7, 0x4) 2018/03/29 19:09:33 executing program 2: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x2, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) clock_gettime(0x4, &(0x7f00000000c0)={0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x80800) connect$pppoe(r2, &(0x7f0000000200)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x1e) r3 = accept4(0xffffffffffffffff, &(0x7f0000001640)=@ipx, &(0x7f00000016c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001700), &(0x7f0000001740)=0x4) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="03002000070002000000"], &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x1, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x5) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x130, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0xfa, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb148"}}}}}}, &(0x7f0000001780)) sendto$inet6(r1, &(0x7f0000000300)="ebaabb45e2e8950003c6a814b0f3fefbc8e10b87021509c9e9b56ff11059088e30017d357c6a076e544ef849b60b8f99e49afafbc5aa90faf67e9bba6d325245ea3fdf53393948603642779e684533f47326b9af00000000000000000000", 0x1f6, 0x4000000000000, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0x3}, 0x289) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x78) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080)={0x0, @empty, 0x4e24, 0x1, 'lc\x00', 0x2, 0x7dd0000000000000, 0x51}, 0x2c) 2018/03/29 19:09:33 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c763069082558ca76f79702f7029df7ff7f42d4389bee4eebc8d5edf491", 0x2d, 0x10, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0xefab, 0x8) statfs(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/218) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000b00), &(0x7f0000000b40)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x8, 0x0, 0x3, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xffffffffffffea2f}, &(0x7f0000000140)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="00008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006bf74fcd51"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020800000000080000ac1414aa7fffffffffffffff00000000aaaaaaaaaaaa00000000000000000000000000000000000000ff00ff00000000000000000000000000000000000000000000000000000000000000000000000000ff00a7ffff00000000000000000000000000007fff0005000000006970366772653000000000000000000062637368300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007201a3010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000100000000000000ac1414aaac1414bbffffffffffffff00ffffffffffff00000000000000000000000000000000000000ff0000ffff00000000000000000000000000000000000000000000000000000000000000000000ff00ff0000000000000000000000000000000001000000000003008b69705f7674693000000000000000000065716c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100000000000000000000000f0003801000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000010000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xffffffffffffff67) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={r2, 0x5}, &(0x7f0000000940)=0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0xfffffffffffffffc, 0x2) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/29 19:09:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x26, 0x0, 0xfffffffffffffec5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0xff, 0x4) 2018/03/29 19:09:33 executing program 6: unshare(0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000006c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) fchown(r0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x1000, 0x0, 0x4, 0x6d1}) process_vm_readv(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/41, 0x29}], 0x1, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x8180, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x200) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000002c0)) shutdown(r4, 0x1) tee(r4, r2, 0x8000, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000900)={0x0, 0x0, 0x8, 0x6, 0x2, 0x0, 0x3, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x10001, 0x0, 0x1, 0x9, 0x3f94}}, &(0x7f00000009c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x6}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e20, 0x6}}, [0x40, 0x100, 0x9, 0x3f, 0xffffffff, 0x1, 0x3f, 0x0, 0xb8, 0x3ff, 0xffffffff00000000, 0x289b, 0x7, 0x1ff, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000bc0)={0x0, 0xa9, "4ff8504c7fa89f5297e06a77d5010b28529d47572d186a3d0a23937445d3ce97eeb2f1b1a87ceac90d156b9b968ea214dfa760c46ea5d23f7949f33675b7b7a0127cfe388a2d9a25a12ac9d563ed59baa8ed8232c31305c9064579e0f74ea70ec63e34a9b578f4b3c4971ae596c34caccdf02c590b152e23a3121b729494270dce05f2f897e19203a0b1b59233e562d085ccf8f3e9bc025cf95ad637bc5117bf0cac9cf8fb131e2b8f"}, &(0x7f0000000c80)=0xb1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000cc0)={r6, 0x9}, &(0x7f0000000d00)=0x33e) sendmsg$inet_sctp(r2, &(0x7f0000000ec0)={&(0x7f0000000600)=@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x4}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000640)="cdf0a0ac1d28d9e6a541d86c428f89fb7f5c33643e1eb5235af8284665dd36e844c32022a2af280fb85d6771", 0x2c}], 0x1, &(0x7f0000000d40)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x20c, 0x5211, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x1, r8}}], 0x60, 0x8000}, 0x48004) 2018/03/29 19:09:33 executing program 1: socket(0x10, 0x3, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a"], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe, "f5825cd8c0eb5a432073937a21dc"}, &(0x7f0000000540)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x0, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={r5, 0x9c, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0xaf}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0), 0x0, &(0x7f0000000d80)}], 0x1, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0x8}, {0x0, 0x10001}, {0x100006, 0x8}, {0xc, 0x100000001}, {0x3, 0x80000000}, {0x7, 0x4}, {0x7, 0x40000003}, {0x4, 0x1}, {0x0, 0xffffffffffffffff}, {0xb, 0x1}], 0xa) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket(0x11, 0x100000802, 0x4000000000000000) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/29 19:09:33 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x29, r1}) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/117, 0x75}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/30, 0x1e}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/126, 0x7e}], 0x7) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000164000)={0x0, 0x3}, 0xdc) close(r2) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) [ 86.018865] binder: 5698:5728 ioctl c0306201 20004000 returned -14 [ 86.018955] binder: BINDER_SET_CONTEXT_MGR already set [ 86.018962] binder: 5698:5739 ioctl 40046207 0 returned -16 [ 86.038330] binder_alloc: binder_alloc_mmap_handler: 5698 20000000-20001000 already mapped failed -16 [ 86.099812] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) write(0xffffffffffffffff, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0xfffffffffffdff7d}, 0x3ba) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x3ff, 0x0, 0x1, 0x10}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r2, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f07d5523", 0x10, 0x40000, &(0x7f0000000280)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r3 = accept(r1, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) sendmsg$nl_route(r3, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00'], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x20) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001, 0x0, r4}) 2018/03/29 19:09:33 executing program 0: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@local, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) close(r2) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a3", 0x85}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x40081}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000b80)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x6) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x2000000000000000) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f5dc19d8373706efab2db1e18fa0e1a48d10bcede691176eafb77307c2cef6e4188e5381b1d5bf88a413e1891d34869dc5198b2b09df711d911516954c5e1e408e7729ad2", 0x8a, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, r5) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/29 19:09:33 executing program 1: timer_create(0x2, &(0x7f0000000000)={0x0, 0x17, 0x2}, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/85, 0x55) getpeername$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) r3 = accept4$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/user\x00', 0x2, 0x0) fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={r4, r5}, 0xc) clock_gettime(0x0, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) r7 = fcntl$dupfd(r3, 0x406, r2) bind$ax25(r2, &(0x7f00000005c0)={0x3, {"89d17a83eba43f"}, 0x3}, 0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000840)={0x58, 0x0, &(0x7f00000006c0)=[@increfs={0x40046304, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x0, &(0x7f0000000640)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000000600), 0x1, 0x2, 0x24}], &(0x7f0000000680)}, 0x3}}, @register_looper={0x630b}], 0xd8, 0x0, &(0x7f0000000740)="8f6317eb2910ccb548e9b21664d0c0f8f7a1e23130d0c4f0a0ba5d26b6c5ca8a05878e983954a7e61034852a1d3db0869ee2b156eac2f0bfd6dfc28f9dac58d747b7652cde5049fa8958cb791a5c1135c6f029c08aa6518e0214001be3911549a4de52d0276748ced34dfd75f76671d785f4c2960a569eba9d45fcf0739eb90cd40362b95ab39e1ae2dd3a50021355b4c830f0b51a14e46ac07ec6ca1d985a54313c5101aa45030a606a4f7ffb365779ff69338e0604ca02388f343c785fe86f6a3573b97b37d91fa0d8ef5c013cafd25daa33351f3176c7"}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000880)={0x9, 0xd6, 0x0, 0x6, 0x80000000, 0x5, 0xcfcf, 0x7ff, 0x3, 0x1}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000008c0)={'icmp\x00'}, &(0x7f0000000900)=0x1e) ioperm(0x3, 0x36db, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000a80)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000e40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000ac0)=@expire={0x1a0, 0x18, 0x404, 0x70bd27, 0x25dfdbfd, {{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e20, 0x7f, 0xa, 0x0, 0x20, 0x87, r8, r6}, {@in=@rand_addr=0x9, 0x4d2, 0xff}, @in=@dev={0xac, 0x14, 0x14}, {0x8, 0x8, 0x8000, 0x5, 0x0, 0x3, 0x6, 0x9}, {0x2, 0xe150821, 0x5601, 0x5}, {0xf4, 0x4, 0x6}, 0x0, 0x3501, 0x2, 0x4}, 0x1}, [@tfcpad={0x8, 0x16, 0x5ddd}, @algo_comp={0xa0, 0x3, {{'deflate\x00'}, 0x2b0, "03693739292cb7d1518506445435d8aad81e96da03d0b5ffe7279057b25967c1c12c81fd0ed1973e2953a02fa90aea80708adc7e314d18cb4792ddbdcadbf629db00da481080b2d3cc41b8833f8734cfdcd9d28b33ef"}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x10}, 0x20000801) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) ptrace$setregs(0xf, r4, 0x2, &(0x7f0000000ec0)="2dc629b889168c7263512752558a244fabcd8585dbab93f622c970fb227f2e7371f07cc7e1f326b94f3f0ffe2d59e11a45f8e3dc881fafc4055a16c8fbac56230980022a365b11822c95f1f0bf30ae895f07575bf4f0cf68b3617b78e9708ba734d77558907f072b3110a58f01c920048c43daf072c67255f2db2e35946a8b7dd40862867a249d41c7192c38bb19aa989cef13bc9adb05e330b6992dab886dbb3cece59e41b0ffe7002346d8851ea4fb76a3829f5ee9b980e3bb5aeb8f10ff") r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TCSBRK(r9, 0x5409, 0x8001) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) mknod$loop(&(0x7f0000000f80)='./file1\x00', 0x100, 0x0) write$selinux_access(r1, &(0x7f0000000fc0)={'system_u:object_r:hald_dccm_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x35}, 0x38) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000)={0x2, 0x2, 0xb000}, 0x4) 2018/03/29 19:09:33 executing program 7: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000bc0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="e40200001900000c25bd7000fddbdf25e0000001000000000000000000000000ac1414aa00000000000000004e2300094e2100010a002000a6000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x200080, 0x0) fchmodat(r0, &(0x7f0000000500)='./file0\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c00)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000d00)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000d40)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) connect$packet(r1, &(0x7f0000000880)={0x11, 0x1c, 0x0, 0x1, 0x5, 0x6, @random="0c7036a6eb31"}, 0x14) getsockname$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0xffffffffffffff66) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) statfs(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/138) sendmmsg(r1, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000dc0)="83dc28400b10dce3e96f1986d5c523a3e150abb7d0f196feffc49919012597ea6134ee9bd433433c77e3e5f76b4d8a5e58495a246f6d367a08605e816d", 0x3d}, {&(0x7f0000000e00)="dd8ab027c7f0535676538ded0a8a6aa434572860bf232415e383e3a88eccf3df046d82bf148825727edfb9eacd21d58859eb739ccd15f8773fac46c98c6b32c66e78d09a85b29533823c53c64bb4ae0a2cb1d863755559ee6e18de482580d65c11583f06edcd8070bb27c28b4d0bb4e006d9560bc8b06354683cdcb3b8ceba94d2811e352b5677211b0c37bb4a6b466de72fc3db948b908ba4d89fd70e1b4777bed30ec9db0fca78a3", 0xa9}, {&(0x7f0000000ec0)="bebd8f19a7d793540dd0433364b78d89c2b622281dd8afb59798e78ddc6466a269ea2792b7202c47085692505591e0c84cb8212a918feb5d3a3b12da1d3335a84aa4", 0x42}], 0x3, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0xf8, 0x4044010}, 0xfff}], 0x1, 0x4) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') renameat2(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00', 0x0) r4 = inotify_add_watch(r2, &(0x7f00000008c0)='./file0\x00', 0x400) bind$packet(r1, &(0x7f0000000b40)={0x11, 0x15, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) inotify_rm_watch(r1, r4) poll(&(0x7f0000000540)=[{r1}, {r1, 0x1022}, {r0, 0x8004}], 0x3, 0x241) mkdir(&(0x7f00000004c0)='./file0\x00', 0x10) sendmsg(r0, &(0x7f0000002180)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000900)="0a2b0eae72f498a9475b7e0920d268fc464f3c5e7fef8dbb2226ef7c12a6197e9969cc003cedcf35eed2dc9f331fcb8a4227f1c154fe7d9fa32f2cc2fe0260da345f1cde13e5bf0966a83982bcbc078dce812eeeb4500c191d4911db6e720176a4e776e325adcf27da512370022a6ebee2cc70268a1625567a84215480b8aa86cbb98359df4bb6b83612a7aca9", 0x8d}], 0x1, &(0x7f0000002040), 0x0, 0x4}, 0x8800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmsg(0xffffffffffffffff, &(0x7f0000002d40)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)="b9e392efd67d63a3533b2baa0c1340e780d310ba2ed0fe2ea552f2485bdb0346b3cd873bb194e2283f6396c07eb370929a050af0bbbd39ceb128af29c8a949b5087ff5a29931ca3ab8440fc821", 0x4d}], 0x1, &(0x7f0000000800), 0x0, 0x4000004}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000700)={&(0x7f00000006c0)=[0x1, 0x4e49, 0x5, 0x169], 0x4, 0x2, 0x8, 0x5, 0x2, 0x10001, {0x0, 0x0, 0x2, 0x4, 0x4, 0x0, 0x8001, 0xf1, 0x5c, 0x6, 0xffff, 0x9, 0x3, 0x7fff, "6818ed6e685d0ed906bd4ddaf311990a7a93c201ecfdcaf36ef3aa782131c534"}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000002c0)=[{0x3}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000ac0), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) 2018/03/29 19:09:33 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x2, 0x7, 0x100000001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x75, "fbc972c489eaf2d17a17c8d26b886535b50918055cc686ca7cd7c9afed02a1be9181a095657a3807f1da634a3a04aec89487cf9bf15928299c737420269da9b3d03b4faf1f51c10cedcd85c8126add1ddcda560c4e472d02c752e07510c44d5e4fa2ba0ce97df336b89b7834758d9a69cc8bfb8856"}, &(0x7f0000000140)=0x7d) r3 = accept(r0, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r4, 0x400, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040095}, 0x0) setsockopt$inet6_int(r3, 0x29, 0x5b, &(0x7f0000000380)=0x1e22, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000003c0)={0x9, 0x9, 0x0, 0x88}, 0x8) getpeername(r0, &(0x7f0000000400)=@ax25, &(0x7f0000000480)=0x80) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000004c0)={'broute\x00'}, &(0x7f0000000540)=0x78) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000580)={{0xa, 0x4e21, 0x8001, @empty, 0x3}, {0xa, 0x4e20, 0xf800, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x2, [0x3, 0x0, 0x4, 0x7, 0x3f, 0x8, 0xe1, 0xf76]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) setuid(r5) time(&(0x7f0000000740)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000780)={{0x3f, @rand_addr=0x800, 0x4e22, 0x0, 'sh\x00', 0x33, 0x0, 0x34}, {@multicast1=0xe0000001, 0x4e22, 0x4, 0x9, 0x100000001, 0x3}}, 0x44) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000800)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000840)={r1, @in6={{0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x9}}, 0xffffffffffffffc1, 0xc119, 0x8, 0xa55, 0xc}, &(0x7f0000000900)=0x98) getsockname$ax25(r3, &(0x7f0000000940), &(0x7f0000000980)=0x10) fcntl$getown(r0, 0x9) stat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004140)) r6 = gettid() getgroups(0x6, &(0x7f0000004480)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000044c0)=0x0) getgroups(0x8, &(0x7f0000004500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000b40)={r2, 0xff}, &(0x7f0000000b80)=0x8) sendmmsg$unix(r3, &(0x7f0000004600)=[{&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000000a40)="afbd1d8aea36fa727aa9df902130778d167d719050ab643187f899edcc5608c12acef47d069cf48805ef399a767115daf50e084efdc41d00c7cfd13935d24455e1ad2eb8b21da7c76880de15f4c0793a772f996d769d6e7bd131c4873dfd11f4d880db11f5bb67d473c8e6c3dc2dc675185a356279b8546602962a815d4a9750f40a7072c07f8ce6706dba9d2f54132ba3e7d28e8c775527cc184f7e668617f53df5e4e93551f99abddc9af2902abc006fa26a75eeecbcbecac69718431c16c794db1087862df53f0b", 0xc9}, {&(0x7f0000003e40)="9f7b393c2ae5b94f42c1e1873b773f3aadff654627ef1467cb60d9ac3a62cd674605d7386e9d9ed0dd9403440a106a10c51b8c7e2179b8742c082f8139bd3e8368ea993727bd6e0bc5579116e410450bf71f950041c2a9956f67fbeac70d908622d15a1727b25dbdc88b6dc2313fafb8c49167d71f2ff8897c57230b2fad7c46887508952eb0", 0x86}], 0x2, &(0x7f0000004240)=[@rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r3]}], 0x30, 0x40}, {&(0x7f00000042c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000004340)="98460143f09bdebc4d925cd25268a13877343c", 0x13}], 0x1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1fffffed000000a8cae87f678f0008009bb1fd938d74117ea951411a1022038b45b4b72f294e90fe620500a5b12d7c2a4b7c259d9cf908dd56943500debd7207b5a10b75ef666e4d181383c92a99a88e7afaf303fdac0c536c5b62fde10a9be6dc412958a2fa8bb1e6479e1336276096fd38845eb8fee14161487e77ed0bb085edd7a3f11d8bdea5077592342f81d2b9828673c68101bc6deaebdb90f8a32786060600379a39af083ef99295890ae0017d9da8cf8b20ddb3f7", @ANYRES32=r6, @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x20000000}], 0x2, 0x8001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004680), &(0x7f00000046c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004700)={r2, 0x6}, &(0x7f0000004740)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000004780)={'rose0\x00', 0x400}) 2018/03/29 19:09:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r6 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x400}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x290) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r5, 0x2100}, {r7, 0x4}, {r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x7, 'queue1\x00', 0x8000}) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000001380)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/03/29 19:09:33 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xcc) r1 = getpgrp(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x6, 0x4, 0x8001, 0x6, 0x2, 0x400, 0x80, 0x400, 0x6, 0x9}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) getegid() getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907da", 0x8d}], 0x1, &(0x7f0000000400)=ANY=[@ANYRES64=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES16=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES16, @ANYBLOB='\x00\x00\x00\x00'], 0x44, 0x40081}, 0x20000004) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000b80)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x6) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f5dc19d8373706efab2db1e18fa0e1a48d10bcede691176eafb77307c2cef6e4188e5381b1d5bf88a413e1891d34869dc5198b2b09df711d911516954c5e1e408e7729ad2ee", 0x8b, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}, {&(0x7f00000009c0)="f75c5b1beccea1335f55ca31a9f9d4c578ac8853877eaf227f65a1364be5427fcfe33e1bc532f1224cb3659788e2102bb52cdfaec0698ee6587c9d15b94572dbfd451a1e965502377b28f0d002bbde732dbd2851c2f6c42ccabc987ad8e739b7d9e0562c4e085d103dd62095e3aed249477c5caf25e4ebc761e5a7d692fb63ea1036377d3b867cb221adb4d48088b113e8cf2d1285878dd64b3f4d1dbe4a4388dda4c732", 0xa4}], 0x2, r6) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 7: setpriority(0x0, 0x0, 0x1f) r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=[0x0, 0x48, 0x0]}}, @acquire_done={0x40106309, 0x0, 0x3}], 0x0, 0x0, &(0x7f00000001c0)}) socketpair(0x11, 0x8000f, 0xc1cf, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000001c0)={'teql0\x00', 0x3}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000000c0)=""/28) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r1, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r2 = dup2(r1, r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 4: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x7, 0x5}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000003c0), 0xf4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0x124, @time={r1, r2+30000000}, 0x0, {0x8}, 0x0, 0x2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x400000000000, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000240)="5e0f7349c03e502e416663148e9f8ed519ba8b261f213032fceade8aeaf305dfac9873abeafe86de89116d74fb9c2ce7e8afe682825f918bcfedf04a87fd6ebdd15094a915c50a6ccfc1d326cb6bcf84241e4577a08f319c00a0f98186f23c39a6d6263caf78ba58e951c98d26ba5f2305b632bf41d91f5c06169116ca92b737fa9139d38b22") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)={0x2000}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20880, 0x9c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7003) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000300)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000004c0), 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000140)=0x101) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x7ff, 0xa1, 0x0, 0x1, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0xb0, 0x5, 0x0, 0x401, 0xcf, 0x0, 0xffffffffffffffff, 0x100000000, 0x3ff, 0x0, 0x8, 0x2, 0x1f, 0x2, 0x5, 0x9, 0x3, 0x0, 0x0, 0x0, 0x20000000, 0x195d678803a3a953, @perf_config_ext, 0x10, 0x3, 0x8, 0x0, 0x72eb, 0x99}, 0x0, 0xd, r3, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x1f, 0x4}) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000540)='/dev/rtc\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='proc\x00'], &(0x7f0000000740)=[&(0x7f00000006c0)='\'\x00', &(0x7f0000000700)='trustedwlan0vmnet0@%\x00']) 2018/03/29 19:09:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000005c0), &(0x7f0000000500)=0xffffffa2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00'}, 0x2c) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1f, 0x400001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0x9}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x101, 0x10}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001d80)=ANY=[]}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/03/29 19:09:33 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x448000, 0x10) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) fallocate(r0, 0x2, 0x3, 0x2) ioctl$TCSBRK(r1, 0x5409, 0x0) recvfrom$inet6(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x100, &(0x7f0000001380)={0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffff7}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000280)=[@in={0x2, 0x0, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000280)={&(0x7f00000013c0)=ANY=[@ANYBLOB="c6000002f0d2c9aa21c1994d04e7c877170b9045418d484a40d8ad8b565db73291fe4b2d7ae025038f4dc6df3ec1e554ffbfd1508a64542e3755ae0cfc3257a22f75", @ANYRES16=r4, @ANYBLOB="12012abd7000fbdbdf250c0000000c000300080008003f00000008000400ff030000080005000000000008000600ffffffff"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) socket(0xb, 0x4, 0x100) 2018/03/29 19:09:33 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a05d33b3636e0ba"], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)={0x2, [0x0, 0x0]}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000000100)=0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80)={0x0, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c", 0x2d}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) 2018/03/29 19:09:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x38ec350c, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0)=0x8b, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffff2517f6c704e85c8c47ffe000000101000000080000"], 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) pipe2(&(0x7f0000000180), 0x4000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x0, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x0, 0x800}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x0, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r4, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x81) ioctl$TIOCSCTTY(r4, 0x540e, 0x7f) read(r6, &(0x7f0000000080)=""/203, 0xcb) 2018/03/29 19:09:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = add_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="24e4c558f19f4c75ad20a681d52ac8542d06c329d561ee213236e865e666055441593eccb4437134d789e004a21b838deb3862089fa8ce8a451ca048cf6105c86965323c5acd0581e5cfcb987a4bb4c88f278f6b8cf166f70fb1651aec93f1203f1b45d53dfca908c21241dea74950609ec1bb0d8f0f908501ce0321f2188c", 0x7f, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000040)="69645f726535efa0dab330e1", &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="e0c2403249c02db9058a2b9843b051dc7cda4965204272c60232ee113088b160ae255daab2a46317d24788a770a70f6fc40e090f1fc66f938dc612991212a965e2f861ae3e54bb9f4a9cc2974b7386451aea4533f59eb8cf42b6623edf0abecf76614d3ee814f94619", 0x69, r1) add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="4bf67d4a1ef2fd9b87ea72f6c65478ee6d725b33a3e66702f62490cf1ce78d9afa669e92a8a81697d53b2c981f26540f3da6931ed5cd8113c8bf8e927fb7a0dfc65216e008b7fbeed54c5bcd68563ac6a40d46c4a99523730b49c0158bfc17f6f79a796cb53ef5e555f12c85e3e5d9c5bd076f8686c1a1ea6ddf1094befaf86d67f34075fec2e4ca19e5dca7af1b946201e03f47491bade63073034137935de108afe7beb02ba7b5347ec2986c1a77bf1e7a5ff92a1e741319efe62ce101154ca0345d2ee3e5fa5e273a581389024887675b6d8837c98d4d4a9ef54c8ed8", 0xde, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r2) keyctl$negate(0xd, r2, 0x5, 0x0) r3 = memfd_create(&(0x7f00000004c0)='rxrpc\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000500)=0xffffffffffffffff, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4804) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r6 = dup3(r4, r5, 0x80000) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000007826"], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x5, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000380)={r8, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x5, 0x80000000, 0x4, 0x7ff}, &(0x7f0000000440)=0x98) socket(0x2, 0x80000, 0x4) fcntl$setpipe(r7, 0x407, 0x7) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r1, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r2 = dup2(r1, r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) [ 86.311038] syz-executor4 (5799) used greatest stack depth: 23520 bytes left 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r1, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r2 = dup2(r1, r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000900)={r5, 0xa, &(0x7f0000000240)=[0x2, 0xa5f2, 0x7, 0x4, 0x5, 0x8, 0x1, 0x5, 0x9, 0x7], &(0x7f0000000280)=[0x1, 0x7, 0x2], 0x4, 0x1, 0xfffffffffffff017, &(0x7f0000000880)=[0x80000000], &(0x7f00000008c0)=[0x3, 0x9]}) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) readv(r6, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) set_robust_list(&(0x7f0000000940)={0x0, 0x4}, 0x18) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000840)=ANY=[@ANYRES64=r3], 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7", 0x23}], 0x1) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) r8 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) set_thread_area(&(0x7f00000001c0)={0x6, 0x20000800, 0x4000, 0xf6, 0x3, 0x8, 0x0, 0x80, 0xc6df, 0xffffffffffffffff}) keyctl$instantiate(0xc, r7, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f5", 0x1d, r8) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000800)={r9, &(0x7f0000000700)=""/212}) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/03/29 19:09:33 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r0, 0x5}, &(0x7f0000000140)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r1, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000240)={r0, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r2 = dup2(r1, r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x40, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x10001}, 0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/03/29 19:09:33 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r0, 0x5}, &(0x7f0000000140)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r1, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000240)={r0, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r2 = dup2(r1, r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 2: fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) accept(r0, &(0x7f0000001bc0)=@nl, &(0x7f0000001c40)=0x80) fchdir(r0) accept(r2, &(0x7f0000001340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000001440)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001680)=@assoc_id=0x0, &(0x7f0000001780)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000017c0)=@assoc_id=r4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r5 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) eventfd(0x10001) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000001e00)) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000001880)=""/236) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r7 = fcntl$getown(r5, 0x9) getpgrp(r7) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) recvmsg$netrom(r1, &(0x7f0000001400)={&(0x7f0000001200)=@ax25={0x3, {"35db99a8717429"}, 0x1}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001e40)=ANY=[@ANYBLOB="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"], 0x58, 0x40005}, 0x102) ioprio_get$uid(0x0, 0x0) readv(r6, &(0x7f0000001240)=[{&(0x7f0000001ac0)=""/201, 0xc9}, {&(0x7f0000001d00)=""/229, 0xe5}, {&(0x7f00000014c0)=""/184, 0xb8}], 0x3) [ 86.464258] device lo entered promiscuous mode [ 86.469138] qtaguid: iface_stat: create(lo): no inet dev [ 86.481200] qtaguid: iface_stat: create6(lo): no inet dev [ 86.485294] binder: 5877:5879 transaction failed 29189/-22, size 0-24 line 3010 [ 86.487616] binder: 5877:5879 transaction failed 29189/-22, size 0-24 line 3010 [ 86.498690] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.498821] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.513840] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 86.520537] qtaguid: iface_stat: create6(lo): no inet dev [ 86.526962] device lo left promiscuous mode 2018/03/29 19:09:33 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x40, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @free_buffer={0x40086303, r2}], 0xf8, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8ce0749"}) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x1, 0x5, "ed8dd9b72a69", 0x9}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r4 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl(r3, 0x1, &(0x7f00000000c0)) 2018/03/29 19:09:33 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r0, 0x5}, &(0x7f0000000140)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r1, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000240)={r0, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r2 = dup2(r1, r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/29 19:09:33 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f0000001580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000001280)=0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000003c80)=[{{&(0x7f0000001600)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/145, 0x91}, {&(0x7f0000001700)=""/99, 0x63}], 0x3, &(0x7f0000001bc0)=""/153, 0x99, 0x4}, 0x5}, {{&(0x7f0000001c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002e00)=""/134, 0x86}, {&(0x7f0000002ec0)=""/172, 0xac}, {&(0x7f0000002f80)}, {&(0x7f0000002fc0)=""/41, 0x29}, {&(0x7f0000003000)=""/81, 0x51}, {&(0x7f0000003080)=""/192, 0xc0}, {&(0x7f0000003140)=""/16, 0x10}], 0x7, &(0x7f0000003200)=""/26, 0x1a, 0x3f}, 0x6}, {{&(0x7f0000003240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003580)=[{&(0x7f00000032c0)=""/202, 0xca}, {&(0x7f00000033c0)=""/25, 0x19}, {&(0x7f0000003400)=""/70, 0x46}, {&(0x7f0000003480)=""/220, 0xdc}], 0x4, &(0x7f00000035c0)=""/147, 0x93, 0x101}, 0x6}, {{&(0x7f0000003680)=@llc, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003700)=""/212, 0xd4}, {&(0x7f0000003800)=""/29, 0x1d}, {&(0x7f0000003840)=""/203, 0xcb}, {&(0x7f0000003940)=""/186, 0xba}, {&(0x7f0000003a00)=""/14, 0xe}, {&(0x7f0000003a40)=""/102, 0x66}, {&(0x7f0000003ac0)=""/25, 0x19}, {&(0x7f0000003b00)=""/205, 0xcd}], 0x8, 0x0, 0x0, 0x103f}, 0x80000000}], 0x4, 0x12101, &(0x7f0000003d80)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003dc0)={@empty, r1}, 0x14) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) recvmsg(r2, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000012c0)=""/133, 0x85}, {&(0x7f0000001440)=""/227, 0xe3}, {&(0x7f0000001780)=""/218, 0xda}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001540)=""/4, 0x4}], 0x5, &(0x7f0000001d00)=""/179, 0xb3}, 0x12002) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) getsockname$netlink(r3, &(0x7f0000001a80), &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001380), &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001a00)={0x0, 0x80000001}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001200), &(0x7f0000001240)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001400)) sendmsg(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000001180)=@ethernet={0x7}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=ANY=[], 0x0, 0x10}, 0x1) 2018/03/29 19:09:33 executing program 2: socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x5}) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r2, 0x0, 0x0, 0xffff) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/03/29 19:09:33 executing program 4: getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000240)=0xfffffffffffffe2e) getpgid(0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x80000001, 0x80000001, 0x0, 0x800}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000300)=""/177) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'teql0\x00', 0x3001}) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x31fffc) 2018/03/29 19:09:33 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0xfffffffffffffffd, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffe37) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x3, 0x2000}, 0x4) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/29 19:09:33 executing program 1: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r3, &(0x7f0000014000), 0xffff) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x50, r4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x2, 0x100}, 0x20) pkey_alloc(0x0, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) 2018/03/29 19:09:33 executing program 5: unshare(0x8000400) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001980)={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001a00)={r2, @in6={{0xa, 0x4e22, 0xff, @empty, 0x9}}, 0x8, 0xffffffff, 0x0, 0x73, 0x82}, &(0x7f0000001ac0)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) r5 = fcntl$getown(r4, 0x9) process_vm_readv(r5, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0xa, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7, 0x4, 0x4}) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r6, 0x1) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000001b00)) tee(r6, r4, 0x8000, 0x4) r8 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r8, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}, {0x80}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) [ 86.563612] device lo entered promiscuous mode [ 86.568477] qtaguid: iface_stat: create(lo): no inet dev [ 86.574180] qtaguid: iface_stat: create6(lo): no inet dev [ 86.580412] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 86.586721] qtaguid: iface_stat: create6(lo): no inet dev [ 86.657707] binder: 5895:5900 ioctl 1 200000c0 returned -22 [ 86.669019] binder: BINDER_SET_CONTEXT_MGR already set [ 86.674373] binder: 5895:5900 ioctl 40046207 0 returned -16 [ 86.682740] binder: 5895:5913 ioctl 1 200000c0 returned -22 2018/03/29 19:09:33 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = dup2(r0, r0) connect$ax25(r4, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000280)=0x800) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f0000000380)='uservboxnet0\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='$\x00']) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) 2018/03/29 19:09:33 executing program 4: r0 = socket(0x10, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000002c0)={0x7fffffff, 0x0, 0x6, 0x4, 0x3, 0x9}) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) gettid() fallocate(r4, 0x3, 0x9, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="335955c9cecf1c329f1094e13693eb96b7cc164043d20bf3e215423dd145536a0c46ce11", 0x24, r5) ioctl$TUNSETLINK(r4, 0x400454cd, 0x308) set_thread_area(&(0x7f0000000640)={0xfffffffffffffc00, 0x1000, 0xffffffff, 0x2, 0x1, 0x5, 0x400, 0x3, 0x6, 0x3a4}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$cgroup_subtree(r6, &(0x7f00000001c0)=ANY=[], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) sendto$packet(r6, &(0x7f00000003c0)="2dae7b79ae59d2d148581c0df957d89eacf6adcf69974bb67f6adcac52b4affa3315862f39fa01e425ab6810bbdacae3a7a6cdc097140eb1d858c42c23610f1e4851208f87575fc323249b3c335755f7e6c26d1aec0045785cafb5f2c0cde0ea8b30c47efd6547ed78a0a0bff9e749e31feddf11f7b29249d53baf3346be9d0940aafb1c80bc85ec15fe90740d1960a55f59c113354cf0458a7f83c23941c2a9d753392ac65abe5f38ceabbef3cb1a4a4050bc6754190e5363f7a58122f8ecceeb4abe0da35c833fe750087062692cf7a7d1ff6883cbf278a876c9f284169147c0e9749858204bf92cb6cda30849ca", 0xef, 0x10, &(0x7f0000000600)={0x11, 0xd, r7, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/29 19:09:33 executing program 2: r0 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getuid() socket(0x7, 0xa, 0x0) getpid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x1001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0xffffffffffffff6a) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x2e}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="014029c852f6e20f02001c0021c2180000000085a2da787de30708135b56e5fba10a5155554c9183d69898954b3377ce23335331755c15248186b21adf44357a7621b8bd42239300cd9e7f29408a860400000000000000863d1c34fd8c6c759789acaf110b3303c89366a526d61780d49f23490591c8dd9cc73696f9d213cbabbe72082a318f8ab0506046f70b0b342c8fd5640ab2e7bd8609a2651a8b97"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r3 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r3, &(0x7f00002c1000)={0x1000040e}) 2018/03/29 19:09:33 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getgid() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x125080, 0x0) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000580)={&(0x7f0000000740)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x100000000000, 0xffffffffffffffff, 0x4, 0x9c8c, 0x6}, &(0x7f00000003c0)=0x98) pwrite64(0xffffffffffffffff, &(0x7f0000000400)="df09851b2b6456bc45e205dde7d6f7ff1eac1104ec549885245d2c48aa0274412be943969221640becd840bfac8f69ff42f2b1c318ab9ce500a18c475cbd5a2348cdb7ed8dbdc848aa8a739aca89480a1029dbfb78b9eae7cce1e9057532c20f0f782e7e493e52114ffee4b4fce89f6de0c4a9f2b957", 0x76, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000600)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) read(r0, &(0x7f0000000080)=""/13, 0x8) 2018/03/29 19:09:33 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a05d33b3636e0baeeda84b208c5dd3a4ddb"], &(0x7f0000000380)) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe, "f5825cd8c0eb5a432073937a21dc"}, &(0x7f0000000540)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x0, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x8f, "fcfbb7fb7313a74f87d8f443efc5e1444053d20c939f6013819106f7f8d8b816989f03865482be36186cefc4b4ec4e17f0783bf858adbdb24a68ecc6f1fbf9bcbbcb704977efd36657bb598d7376de31d32f2f6d5dce300e0a3cf786b62ee460c67194267fbbd3b1da52d1e74b524692651aee56eba1fa346464d642718fbd88ff5bba14367f987e448c2df3c0fa85"}, &(0x7f00000001c0)=0x97) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x0, 0x1, 0x4, 0x0, 0x400, 0x0}, &(0x7f0000001580)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r4, 0x2, 0x10000, 0xd8e3c7a}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)={0x2, [0x0, 0x0]}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x0, 0x5, 0x0, 0xff}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80)={0x0, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c600b95", 0x30}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(r1, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000100)="2dec8a44b38a684ec3c8552559ee2e414f3e8d09ccfac17bb5326790a20a7f6c97c82d5ff0ccac4700000000000000000000000000000000000000") getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="707365720e2f646593"], &(0x7f00000002c0)=""/152, 0x98) 2018/03/29 19:09:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=""/152, 0x98) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) [ 86.745951] binder: undelivered death notification, 0000000000000000 2018/03/29 19:09:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:33 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x120}, {r1, 0x40}, {r0}, {r1, 0x88}, {r0, 0xa042}, {r0, 0x90}], 0x6, 0x1) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000004c0)) fstat(r0, &(0x7f0000000500)) getgroups(0x5, &(0x7f0000000580)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000f80)}], 0x1, &(0x7f00000005c0)}], 0x1, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000001c0)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0xc, 0xfffffffffffffffd, 0x2, 0x7, 0x0, &(0x7f0000000100)='bcsh0\x00', 0xffff, 0x8, 0x81}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) mlockall(0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, &(0x7f0000008f37)}) dup3(r0, r1, 0x80000) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 2018/03/29 19:09:33 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x124, r5, 0x800, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbb8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9c1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x34ce}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) socket$netlink(0x10, 0x3, 0x1f) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000002c0), 0x4) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) close(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000540)={0x6, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfe}}, 0x1, 0x9, [{{0xa, 0x4e24, 0xb302, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, {{0xa, 0x4e22, 0x0, @empty, 0x4}}, {{0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, {{0xa, 0x4e22, 0xc4, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}]}, 0x510) getsockname$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/03/29 19:09:34 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x10000, 0x0, 0x2000100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$inet6(r0, &(0x7f0000000200), 0x17, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) [ 86.825204] binder: BINDER_SET_CONTEXT_MGR already set [ 86.832404] binder: 5957:5959 ioctl 40046207 0 returned -16 [ 87.098274] pktgen: kernel_thread() failed for cpu 0 [ 87.103406] pktgen: Cannot create thread for cpu 0 (-4) [ 87.108780] pktgen: kernel_thread() failed for cpu 1 [ 87.113863] pktgen: Cannot create thread for cpu 1 (-4) [ 87.119235] pktgen: Initialization failed for all threads [ 87.236872] pktgen: kernel_thread() failed for cpu 0 [ 87.242000] pktgen: Cannot create thread for cpu 0 (-4) [ 87.247473] pktgen: kernel_thread() failed for cpu 1 [ 87.252554] pktgen: Cannot create thread for cpu 1 (-4) [ 87.257927] pktgen: Initialization failed for all threads 2018/03/29 19:09:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @dev}, &(0x7f0000000100)=0xc) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000180)=""/185, &(0x7f0000000240)=0xb9) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b9"], &(0x7f0000000380)) write$cgroup_type(r0, &(0x7f00000002c0)='threaded\x00', 0x9) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe, "f5825cd8c0eb5a432073937a21dc"}, &(0x7f0000000540)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x5, 0xb37a, 0x8, 0x3, 0x7, 0x1, 0x2, 0xdad, 0x1}, 0xb) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000140)={@rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0), 0x0, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) 2018/03/29 19:09:34 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000000040)={@broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={r1, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893bb766adc4aeea1f9b79") fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x88, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0)={0x200}, 0x4) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568", 0x71, 0x0) r3 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r3, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000c80)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x100000000, 0x2a, 0xe54, 0x5, 0x64}, &(0x7f0000000600)=0xfde3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x1, [0x5]}, &(0x7f0000000480)=0x6) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0xb) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x10c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}}, 0x4fd7, 0x7}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e21}}, 0x7, 0x0, 0x0, 0x7, 0x84}, &(0x7f0000000b80)=0x98) 2018/03/29 19:09:34 executing program 7: socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(0xffffffffffffffff, r4) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x70, 0x7f00000, 0x6, 0x6, 0x0, 0x0, 0x3, 0x8080, 0x0, 0x7, 0x1, 0x1, 0xaf, 0x10001, 0x8, 0x0, 0x8, 0x4, 0x4f2, 0x9, 0x9, 0x80000000000000, 0x6, 0x100000001, 0x57f4d723, 0xfffffffffffffff8, 0x0, 0x3, 0x2, 0x8, 0x371, 0x4, 0x1f, 0x7, 0x100000000, 0x7, 0x8, 0x0, 0x6, 0x6, @perf_config_ext={0x1, 0xfff}, 0x420, 0x6, 0xa, 0x0, 0x2, 0xfffffffffffff801, 0x5}, r5, 0x1, r3, 0xa) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$TIOCCONS(r2, 0x541d) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/03/29 19:09:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001800000000000000000000000400040000000000000000000000000000fffa000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000171d5a000000000000ffffac140000000000000000000005000600000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0xc0}, 0x1}, 0x0) 2018/03/29 19:09:34 executing program 4: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r0, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000900)=0x84) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x80, r2, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)=r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) r4 = syz_open_procfs(r3, &(0x7f0000000c80)='net\x00') ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000cc0)={0x6, 0x1, 0x8, 0x1000}) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000001c0)={r0, 0x2}, &(0x7f0000000200)=0x8) 2018/03/29 19:09:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000044) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x100, "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"}, &(0x7f0000000400)=0x108) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) ptrace$cont(0x7, r5, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000440)={r4, 0x6}, &(0x7f0000000480)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'ip6_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000500)='/dev/keychord\x00', 0x3, 0x0) openat$cgroup(r6, &(0x7f0000000580)='syz1\x00', 0x200002, 0x0) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0x542ca047) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = dup2(r0, r0) connect$ax25(r4, &(0x7f00000002c0)={0x3, {"20ada8787a7338"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}, 0x100000000}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000140)=0x10) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r1) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='$\x00']) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) r2 = geteuid() fchown(r1, r2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x80) fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="02000002080000000000000000000007030006000000000002000000e00000010000000000000000030005000000000002000023e00000010000000000000000"], 0x40}, 0x1}, 0x0) socket(0x0, 0x0, 0x2d6) shutdown(r3, 0x1) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb", 0x10, 0xfffffffffffffff8) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000000200)) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)='./file1\x00') keyctl$setperm(0x5, 0x0, 0x10001010) 2018/03/29 19:09:34 executing program 5: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) getpid() rt_tgsigqueueinfo(r3, r3, 0x28, &(0x7f0000000300)={0x28, 0x0, 0x3, 0x5}) getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000840)) r4 = getpgid(0xffffffffffffffff) geteuid() fcntl$setpipe(r0, 0x407, 0x7) r5 = getpgrp(r4) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000900)=[0x0]) sendmsg$netlink(r2, &(0x7f0000000d00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f0000000b80)=[{&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1}, {&(0x7f0000000340)=ANY=[@ANYBLOB="340000002b0000082bbd7000fbdbdf2524006e00ef31ebda6271d7da0a8e06ee656eb0657913af9e50a1478f8847fe46b8000000c43e054c3dc0d2e39beb"], 0x34}], 0x2, &(0x7f0000000c80)=[@rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, r0, r1]}], 0x70, 0x40}, 0x4080) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xf1, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r8, 0xfff, 0x1, [0x8]}, 0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x80000001}, {0x9, 0x0, 0x0, 0x4}]}) 2018/03/29 19:09:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) wait4(0x0, &(0x7f0000000180), 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x100000000, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0x0, r4, 0x0, 0x8000005}) inotify_init1(0x0) ioctl$TCSBRK(r3, 0x5409, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) fallocate(r3, 0x0, 0x0, 0x7c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x62, 0x0, 0x0, 0x1f}) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 6: perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getmulticast={0x14, 0x3a, 0x402, 0x70bd2c, 0x25dfdbfe, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180), 0x4) [ 87.451133] IPVS: Creating netns size=2536 id=12 2018/03/29 19:09:34 executing program 0: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) sendfile(0xffffffffffffffff, r0, &(0x7f0000000280), 0x5dae) r1 = gettid() r2 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000400)=""/4096, 0x1000) getpgid(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f000043c000/0x4000)=nil, 0x4000}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000002c0)={0x100000000, 0x0, 0x10003, 0x6}) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x0, 0x7]}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}}) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r1, &(0x7f0000000600)={@void, @hdr={0x2, 0x4, 0x1, 0x0, 0x1ff, 0x80000001}, @ipv6={0xffffffff, 0x6, "008c05", 0x62, 0xff, 0xf917, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e23, 0x4e23, 0x62, 0x0, [@guehdr={0x2, 0x7ff, 0x0, 0x6, 0x0, [0x80]}], "a6dccc10636e1494e4e0a82a2a493bda23a590f86cb69823128d8bd3ef63325559b4870248edf450a18f2c76e6ddca1f4a8804970e4241cc9ec8ee31e8c6c118658ee8bc44cab6d0570639b9a459a37c7e76"}}}}, 0x94) fcntl$setstatus(r0, 0x4, 0x40000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x480}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x30, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x30}, 0x1}, 0x0) 2018/03/29 19:09:34 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x600800, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000480)) r1 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x5}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000003c0)=0x6, 0xf4) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x12100, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000340)={0x124, @time={r3, r4+30000000}, 0x1, {0x8, 0x606}, 0x101, 0x2, 0x80000001}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000004c0)="f13fd11aba8873225c20136eb4938fcc9a678fc3f8c9fe29251dbc7fd355331d54723eb58a5f9b22b143d44348ae46e452b93c58b5ef3aa471ad73026a75bb6aff9dc1b472dd281cd10a003c82e54dc2ba1ca796357020f81c36aaed2fef1da18fa9c6076dae9af0214aeb630676f7b820a14051f69733edd893d4ade186126b877b2836d1c6") r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r5, 0x7003) timerfd_gettime(r2, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000002c0)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x7ff, 0xa1, 0x0, 0x1, 0x200, 0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x4, 0xb0, 0x5, 0x0, 0x401, 0xcf, 0x0, 0xffffffffffffffff, 0x100000000, 0x3ff, 0x0, 0x8, 0x2, 0x1f, 0x2, 0x5, 0x9, 0x3, 0x0, 0x0, 0x0, 0x20000000, 0x195d678803a3a953, @perf_config_ext={0x9, 0x5}, 0x10, 0x3, 0x8, 0x0, 0x72eb, 0x99, 0x1}, 0x0, 0xd, r5, 0x8) mq_notify(r6, &(0x7f0000000400)={0x0, 0x1f, 0x4, @tid=r7}) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000000000000005, 0x3}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004500)={{{@in=@rand_addr, @in6=@loopback}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000002900)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002e00)={@mcast2={0xff, 0x2, [], 0x1}, 0x7a}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x3, &(0x7f0000000300)=""/175, 0xaf, 0x2}}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b00)=""/116, 0x74}, {&(0x7f0000002d00)=""/98, 0x62}], 0x4, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x4, &(0x7f0000006800)=""/212, 0xd4}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}], 0x5, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2}}], 0x8, 0x0, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) listen(r2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40881}, 0x8011) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000007c0)=""/101, &(0x7f0000000680)=0x65) socket$inet6_tcp(0xa, 0x1, 0x0) sysfs$2(0x2, 0x7fffffff, &(0x7f0000002f40)=""/4096) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000640)) shutdown(r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000500)={'bcsh0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) [ 87.527991] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 87.552522] IPVS: Creating netns size=2536 id=13 2018/03/29 19:09:34 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip6_tables_names\x00') perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000040)=0x6e) ptrace$setregset(0x4205, r0, 0x4, &(0x7f00000000c0)={&(0x7f0000000300)="1af109168d1fe37b1a5ce5ba1ff8b96c92bda2eeae6aa445d55128a2b86d649a5569424f60e4183734d6efae378ede20fb013b392d6cfcb187cde698729bf84cc0cbac6badb87ae515bf35e03ee59ba664c713693bfbf5ff786527e583b9fbe121af1eb26daf3f6563306ff21d2d8b4edc8392ac123b045a40e4366e393579f12803a68349457fb30f49c33a462ab98cb7f20e6643d160fe433bb9d80d7f6ebba93b2c0d362dcfa2431586316cc6ed6fa5de0380b022d69942e188b44d1b7c56c3e01b66d863314bf5b3c58327b14ea86ad663a9d6", 0xd5}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x7) getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYRES64=r1]) 2018/03/29 19:09:34 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x3) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266e1b4f0ec69fca51d0e32", 0x9e, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000c40)={0x9, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x110) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2", 0x12, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r3 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000002c0)="76aaf2e0250f49f229bfe06560e717bab4bf70d3100ba2b68e638fc79ddf2e06b66e0c5cc1b42a82dd53bdd08fd856b9b3b1259663d9af88ba83c371517aa49ef5d176c36e63238abb2049b0843a01b08751de124209df4fd8eb55ee790e0f1df4690f190cd688b248711e118353f3c59aaeb4d0ba7aa914e878f689f316c9d7d06196f4437f662c824f3ed73083ae53591425194e27f513e50301000e74b6035e6769c26ea22073f1ea9297d4b5d9048e9eff64f231d89a9129b428fb436fff0484a3795b7eca822c088b6be8820caf717e8d66a2") getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/29 19:09:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xcce, 0x197}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x0, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r3 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) r5 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x4e24, 0x0, 0x2, 0xa0, 0x0, 0x88, r4, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x24e9, 0xff, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x101}}, 0xe8) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000cc0)=""/159, 0x9f}, {&(0x7f0000000d80)=""/140, 0x8c}], 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000200)={r7, 0x3}) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x0, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 7: ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x4200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x40, r2, 0x8, 0x0, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) mq_timedsend(0xffffffffffffffff, &(0x7f0000000480)="1ab3ad79bb78c7b88fb4ca5f03d9d9d8e2a168f831a120f9fa12dea6c571ef34f7afd15a6d40471c99b5b88cba3fbeb2fe347dc49def3b1b35703abfac36fef1c0524b50f5d7e19e2f3925603155e70da23626e9adb7d88bb7142c88dd397599cc6d1a2b6dd053be4c473dae142215ffdd74e3a4e0568b92d5c49e9fc846ee09b360b3ffc78020b09727a186ac266da855e1c970934fbacc4b2ded5f78e894c4324c5d892c0167347db3d55a601ac191802125edc3926ca8d1ddae56a98d8baed95141d9cd8b110b65acd2e7a2df0f88a5f08babaa789d528c0dc13df174cc280df36925ec6d0db51af6f1280cecf1485f", 0xf1, 0xffff, &(0x7f00000000c0)={0x0, 0x989680}) fallocate(r1, 0x3, 0x81, 0xffff) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)="000000007e612751a3d200f4ce9fd6a97d297f0b", 0x124) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000200)={0x9, 0x0, 0x7}, 0xc) r3 = getuid() setreuid(0x0, r3) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x8) creat(&(0x7f0000000000)='./file1\x00', 0x0) 2018/03/29 19:09:34 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000600)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getgid() r1 = syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x810) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x30, r3, 0x20, 0x70bd2c, 0x0, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0xffffffffffffffff, 0x4, 0x9c8c, 0x6}, &(0x7f00000003c0)=0x98) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) pwrite64(0xffffffffffffffff, &(0x7f0000000400)="df09851b2b6456bc45e205dde7d6f7ff1eac1104ec549885245d2c48aa0274412be943969221640becd840bfac8f69ff42f2b1c318ab9ce500a18c475cbd5a2348cdb7ed8dbdc848aa8a739aca89480a1029dbfb78b9eae7cce1e9057532c20f0f782e7e", 0x64, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000006c0)={0x4, 0x3, 0x4, 0x40, 0xfff, 0xfffffffffffffffc, 0x200, 0x8, r4}, 0x20) fremovexattr(r2, &(0x7f0000000180)=@random={'system.', '/dev/net/tun\x00'}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) finit_module(r2, &(0x7f0000000700)='system.', 0x2) read(r0, &(0x7f0000000080)=""/13, 0x8) 2018/03/29 19:09:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) 2018/03/29 19:09:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000587ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x0, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3}) readv(0xffffffffffffffff, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x0, 0x0, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x1f, 0xe0000000}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x0, 0xffff, 0x7376, 0x0, 0xfffffffffffffffc, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1ff}}, &(0x7f00000002c0)=0xb0) ioctl$TIOCCBRK(r0, 0x5428) syz_open_pts(r0, 0x2) dup3(0xffffffffffffffff, r0, 0x0) listen(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040), 0xf96) 2018/03/29 19:09:34 executing program 5: perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000300)={0x7, 0xfffffffffffffffe, 0x4, 0x0, 0xf}) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="13f1e7da745e3ddadbec2775ca3f8522468a6fd135784ef408c676bd15d6b88848e1df6dfe034e88f5de5ee4d6b0eec0d5e5004771e6f995f810a903a6d637dd2b24bbd832c25743869d1277417de600d2b6ff87d5b068"]}, 0x1}, 0x0) read$eventfd(r2, &(0x7f0000000400), 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/249, 0xf9}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) 2018/03/29 19:09:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x0, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:34 executing program 5: socket$packet(0x11, 0x0, 0x300) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'syz_tun\x00', 0xfffffffffffffffe}) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x1c) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(r1, r1, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x33, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c400200000003000000000000001163484000000000000000000300000000000000000000000100000000000000000000"], 0xd, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x101, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x0, 0x1, 0x0, 0x100, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x10, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x1000000000000, 0x10000}) [ 87.876408] binder: 6120:6121 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 87.898612] binder_alloc: 6120: binder_alloc_buf, no vma [ 87.918664] binder: 6120:6121 transaction failed 29189/-3, size 0-120259084288 line 3133 [ 87.935238] binder: BINDER_SET_CONTEXT_MGR already set [ 87.941689] binder: 6120:6126 ioctl 40046207 0 returned -16 [ 87.948634] binder: 6120:6121 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 87.955680] binder_alloc: 6120: binder_alloc_buf, no vma [ 87.961212] binder: 6120:6121 transaction failed 29189/-3, size 0-120259084288 line 3133 [ 87.972058] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.977551] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/29 19:09:35 executing program 4: r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r1, 0x304, 0x70bd27, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x21}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008810}, 0x800) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000001c0)=0x10, 0x800) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) r4 = gettid() r5 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000004c0)={0x81, 0x0, r4, 0x80, r5, 0x71aa, 0x2}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000300)=@buf={0xf3, &(0x7f0000000200)="44d4139538b4500b8a3015b5f5f7f5f7260ada141e2e13ba34900989e715b37bf7eda90d00c09c22e0df6cf4e99746ec13389b9c54cc12960f1b30bd4e7ae89e1614e3b44b7080c01964ecd8fee4bc4d3d765622a0011d0d186ca3e016abed9b73e635a55c6dbf9ec71211a5f994eb3e672e00a2ff280b9e7135781d33c2b846f54e8d3fffceee8826a09161da0700aced5b1a97cfbf4cdb6eade24c552cb85c522871949587c1bfaff1d503e10a6a211758f3e22c75dae5a5c8fc12814865aea8cfc79b010fd2572a75ff33315d854dacefd842060cd8957b00c9c3c811e7f6a15b14e862dbfedd96efe56dc8a08f9c0301fd"}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r6, &(0x7f0000925fe4)={0xa, 0x4e23, 0x0, @empty, 0x1}, 0x1c) listen(r6, 0x8ed) socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r7, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r8 = accept(r7, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) recvfrom$llc(r8, &(0x7f0000000100)=""/65, 0x41, 0x0, &(0x7f0000000180)={0x1a, 0x13, 0x1f, 0xffff, 0x7, 0x0, @random="bfb583a53d6c"}, 0x10) 2018/03/29 19:09:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="28ae1d45c3c271c4fa70ffffff7f00000004675f22bd35720800118afe0000c7e8", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x1) write$tun(r1, &(0x7f0000000600)={@void, @hdr={0x2, 0x4, 0x1, 0x3f, 0x1ff, 0x80000001}, @ipv6={0xffffffff, 0x6, "008c05", 0x8, 0xff, 0xf917, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e23, 0x8}}}}, 0x3a) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5e8}], 0x1, 0x0) 2018/03/29 19:09:35 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x988, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8c0, 0x8c0, 0x8f8, [@among={'among\x00', 0x828, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x60, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x1, 0xfffffffffffffffb, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x608ee5c6, 0x2, 0xffff, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x4955, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c61], 0x1, [{[0x931], @multicast2=0xe0000002}]}}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0xa00) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e21, 0x2, 0xa, 0xa0, 0x20, 0x2b, r1, r2}, {0x7, 0xfffffffffffff5e4, 0x0, 0x4, 0x4, 0x2, 0x31, 0xb9}, {0x1, 0x100, 0x57, 0x4}, 0x5, 0x6e6bbc, 0x3, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d5, 0x3b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3501, 0x1, 0x3, 0x8b8, 0x3, 0xfff, 0x6}}, 0xe8) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="6d00e7003dc0a1374b6b02f884f5521b643dd87e24f0c37fb06918c0cb14cceaf3f44a0b324b6b8acde0e724edd9b4f320ce1214ea512b84b76c119274ba4267fd5eb84b114a92694e1f8b5585ba6876d71c08c80c930cd8c5cdfa97d61f69fd3329fefde2962af75767e6c2b2af149d3db4718d188d20e1e1017c911e7e3ae49df0f5ae54b6acd93eb5b663107dfdc1846f0c33a37b6d8fe807a9a9e5d22ff338d32001cba47585391b3e9c"], 0x3) unlink(&(0x7f0000000080)='./file1/file0\x00') syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0x4000000000000, 0x4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000400)) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000440)) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a75a950269d7daf88ab2d3aa300bc48e9cede7ec7c2228e3afef7c81b52af6ac7cc7d0345f11bd71f04"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000180)={0x2, 0x7ff, 0x6, 0x6, 0xff, 0x10000}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) sendfile(0xffffffffffffffff, r5, &(0x7f0000000140), 0x7fffffff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/29 19:09:35 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/29 19:09:35 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(0xffffffffffffffff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r4, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000340), &(0x7f0000000380)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r5 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0xcd4c}) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x1d, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f00000003c0)="f52f121240249c7495addfb827e091a15f85e0957c87a5a7cf2a951fe2a00583351454816f9d3159d56ff93d2ed6f6e8ae7274f436da9fd794d5e46d5ca79daa02987ff28e6eae5530b3f558d180aa5d25c7d3e6ec63436b9041605b7e5fc8a53c859adeb96d32d5892f0f7cebfb41be735225c28e13cc718031bbe1da77827d2c8969333668a7455cf78ff7cd18e3295b3a230aa3696badf502ce928958e916ab8e5af5") perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x6, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x5, 0x5, 0x8, 0x0, 0x773, 0x5, @perf_config_ext={0x3ff, 0x9}, 0x800, 0x7fffffff, 0x1, 0x7, 0xff, 0x49d8, 0x80}, r6, 0x8, r1, 0xb) 2018/03/29 19:09:35 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9", 0x432}], 0x1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}}) socket$nl_crypto(0x10, 0x3, 0x15) sendto$unix(r1, &(0x7f0000000240)="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", 0x575, 0x0, &(0x7f0000000100)=@abs, 0x6e) listen$netrom(r1, 0xfff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) listen$netrom(0xffffffffffffffff, 0xffffffffffff592f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000800)=0xc) perf_event_open(&(0x7f0000000880)={0x0, 0x70, 0x3, 0x80000000, 0x7156, 0x0, 0x0, 0x6, 0x70200, 0x0, 0x0, 0x1, 0x5, 0x100000000, 0x0, 0x1, 0x200, 0x1f, 0x401, 0x1, 0x80000000, 0x40, 0x3, 0xfffffffffffffffb, 0x0, 0x9, 0x2, 0x1, 0x0, 0x0, 0xffff, 0x2, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x400, 0x1, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa}, 0x1c) 2018/03/29 19:09:35 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143fdc7ab0", 0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x9}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/hci\x00') recvfrom$inet(r2, &(0x7f00000005c0)=""/240, 0xf0, 0x12000, &(0x7f00000006c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000300), 0x4) sendmmsg(r0, &(0x7f0000006600)=[{{&(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="512a14671a42163a1fb2489bdd9148c2c97a476de43139bb80ea69703c79d62de3ac6a0ccb6da3ac755d453cb8e06c04920b9c8432224c387c696c0ad4c750f347425e9fb48c45b0fd2c8d08d85729f5d6bc10437cdecc0a687b763036a3ffb91b190dab7e2b42fe5f7cba1a1a73a58bc6903cb83008dd3e1921e0f9363c3abef58573b0e45ee0d7fee10cd68ef944d44334679299a62e03eb5734fdf963a8a27a34ca1792a59043941868efcfd1b0920765d700a86529b44512f56aad40fa34d049613537ad0b", 0xc7}], 0x1, 0x0, 0x0, 0x4000080}, 0x7fffffff}, {{&(0x7f0000000ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x3, 0x1, {0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000b40)="62662b44431fdae8714021bbf02d0a75bd707a89f1b808d67921a186c5aa40e176b9718c9c1560ff1e70910a1d7e2903274803696895f8a9c964cede1609cedfa22a56d114418db3a3d6033678f1851ee254093934ba0a45a8fc855f130b0c092ae2ae0b57d415b0055d7a2e828a7fa26d4ef805a75b0de7d203d3115e148c40a6f468a08062143e2a59c1beaa600019c8b64222b7c90c43b717dd853ecb88245ba4655e723b43dff648e6b3fe88ac31189157fd40b35326dfae32d6ac4da7da32f003ff2730bf75055c26ae687b90044efb540db92814d7f906", 0xda}, {&(0x7f0000000c80)}], 0x2, &(0x7f0000000d00)=[{0x58, 0x0, 0x1, "0f0badddb5ec303b09febefd4330d39fada10efbb0f2cfda60d7748e76fb8ba6d151805fba7ee7a0624e9ecbaaaeaa9d68167aaf4ebd31e0cc253fa417ee78ee2b1ffe634ba4"}, {0x88, 0x11d, 0x10001, "0cefb1432f74557fd95d99a25f6b910839282379264e4dfb834afe936440709c0c802e8ee4836eed182b3f2122e88b6e2ff98b5577fa059fdc1f9a654798d2c170a6489ecff1e32486ea2639b0d934e13843a3fe2b4619202d4eeb19c05c47cb8a2c7edc95223bd45861e87c5aa6e25c483e"}], 0xe0, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001000)="611f233d4bf9bafdc05367fafaa0704166bc3d0f523bce9e5f3fe33ed4514f038b65605e087b205642a5b4c650dc0637ddcbb129b2e89094b541bad09d23a4d3729e92cc681070002e95258dd0ad68cfbff33a5c8631ce21664192c861a36476c0124dfd07ac2f82e3fd0046c6e9319054e67e8bc636fe3ea9f251a0dfb71eac69e1d0e0534e4d63d5fdb424119c82e234b3b5908422c0236dcbe1bb8ce3e77126c6a37905cbddaa222130c25e185eff26320b1f292b85720af15e47e058e0872706824e", 0xc4}, {&(0x7f0000001200)="f91e9afc535b03a217092d7195f629e5d30aa83a492bdbb0c8d41585f9248562045fc9ec851fae9a8cfee8db8e87427f61f64af20b27f09d081af9db0a6ec7c8c11714ac69f1b9215b4d8d278faca5909536fe522ae9e0316ca1253c7ef7893e7647c6aa781d5111008a48a64174923e5540c0ae9ce9fd5314c5ec6e80e1328d3f170c8c", 0x84}, {&(0x7f0000001300)="088df2cd9e8c7e836370393e108e59efab280a95504abc75682d60c31dc6b246c460b00a10cf17db727f9120aff41bf17ceea94848a29dd713a1ebb3e7025e213a40315ce5c16128feb1854cd2daa2c06588f8328e", 0x55}, {&(0x7f0000001480)="c4cc89ea84495d9e64bad0ebb7da89622cea916c5ea2fa842aefe18c45bd8a7c7960", 0x22}], 0x4, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x108, 0x20000000}}, {{&(0x7f0000001ac0)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b40)="ed053968d5cca5761aa194c3ee94ef1b78ee67066e4fa19e32d68d7255df45ee3dcbd251638de8e4dbd41e7b248166593c0ebf454b81de4c13ccb1fcf532b7f9004f99c3a61a803c92d8cf066adc5c3ba1aa987490eadf547478c23472c4b73b7ec1f4a62595550705241da422b568813967fc", 0x73}], 0x1, &(0x7f0000001c00)=[{0x30, 0x1ff, 0x7ff, "8112a71e0fa9643750424a4abdb2b26db8c94a4553f914fa35d1"}], 0x30}, 0xde}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000001d40)="0b7e7ca7350d1dae99e63c0a91a2671fec823c55ea90e0e28b20ad2f12a10dfd37584251f33c8bac93eafae3fccf3a9a99ca27179bd37d475c169da893da6a865c4527883be8afdc112fc6197cd035f134fc920401ccfee4f89e", 0x5a}, {&(0x7f0000002dc0)="c0d31e97ece9a1cdc2737fe99da9166e7adb004a2a2172dd5970db841a6fed86a5c0190476006531242fe8a15293aab014d0", 0x32}, {&(0x7f0000003e00)="19a6c781759482f647d7d471fe1b69e5236137c2a707db6b22ab4c48f4e1ce9ff8eec37e6d93ebbd6c08bebac6d7bfd88505daad617aa9eb863b7f22a8da1055f2c585808ab2ede4ef711c2d4a3be552c881c42a923f601604c1035ea2769d3f8f59a2965377e72d1ff52586b68f4f7693b102e95ff44b0c62da49368e6f3586b1bb17701e072ab66f59c570b08eb7af6ccb32e43f9f26958ddd3794e127e0c4c6039f9d3f577829cd1c3107c4572c54d416b71d9a0ced23088f0be245e8d09b7f47fb38e3feaab9573bf16b2cdb85bc23b3d939fb7831261af1dcf8e4216ad978a3f92f3869e1039d3c", 0xea}], 0x3, &(0x7f0000003fc0)=[{0x70, 0x111, 0x7, "da416312cb5cba393b7c5e8667431dedba1e26ae691c271918258eef89891252492e6e84a191e8372883ebde0e0b0203e2f53b9ed26985ad631ef7153a1bc9e48f95b73a33d9e5d0abdc1df354cce5fabe78b214001540f5b1b4a5fc206f"}, {0x40, 0x110, 0x0, "34aa4e9e1a636a50d2be0dc0b6661e505a2a141f32733db358cb64e4aba5b5883ddbfbc8bdad9c70c086"}, {0x78, 0x111, 0xfffffffffffffffb, "616d014913e3355f53b141173e9a6c62380ad5e27247e95c5c52d2be029a8bc99cd8d103108410e9511418c42d9bf78087a107d5f7a46218d665daedef0a6ccccae9fa1815661a3f04516e1e7343eb75de11dc997a4d73475cbebf4799526c147b"}, {0x30, 0x11f, 0xfffffffffffffffb, "1d5c60a3802daa09d39b7129a686d2681a4d903392331027009217953d8530"}], 0x158, 0x1}, 0x651d}], 0x5, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000080)={0x1, 0x2, 'client0\x00', 0x2, "bcc8cd46d548cadb", "d774318844f37c942b641d42de6d2171662c0c48ed19c94c21eda863d66c0e64", 0x5, 0x2}) 2018/03/29 19:09:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x2000000000200}) chmod(&(0x7f0000000040)='./file0\x00', 0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x54) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xeea8}, 0x4) 2018/03/29 19:09:35 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001200)='IPVS\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r6 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r7 = fcntl$getown(r4, 0x9) r8 = getpgrp(r7) syz_open_procfs(r8, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, 0xffffffffffffffff, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) r9 = gettid() process_vm_writev(r9, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/03/29 19:09:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x208}, 0x1}, 0x3a66489da06ac1eb) sendto$unix(r1, &(0x7f0000000240)="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", 0x4cd, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) listen$netrom(0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000800)=0xc) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x3, 0x80000000, 0x7156, 0x0, 0x0, 0x6, 0x70200, 0x0, 0x3, 0x1, 0x5, 0x100000000, 0x7f1b, 0x1, 0x0, 0x1f, 0x401, 0x1, 0x0, 0x0, 0x3, 0xfffffffffffffffb, 0x0, 0x9, 0x2, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x4, 0x8, 0x9, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180)}, 0x400, 0x1, 0x0, 0x4}, r2, 0x0, r1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa}, 0x1c) 2018/03/29 19:09:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) r2 = memfd_create(&(0x7f0000000280)="2a6b657972696e67d173656c696e757800", 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000440)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) fstat(r1, &(0x7f00000005c0)) nanosleep(&(0x7f0000000800)={0x0, 0x989680}, &(0x7f0000000340)) getpid() fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(r2, &(0x7f00000007c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400), 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x80, 0x800}, 0x40000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_setaffinity(r5, 0x8, &(0x7f00000000c0)=0xbe3e) lseek(r0, 0x0, 0x7) getrusage(0x1, &(0x7f0000000880)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/29 19:09:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) unshare(0x20000) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000100)="63f137bf2c9a30a675d2c44534d1412d8796c7de54cc0650c962cfc550f512c2761f66b15e1616d348bf8939a44c0400e565f1704b4f66e522db703fe43af71bf2853261097a330bb6c90b4dbabc2a106af7895ddcc945") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x4}, &(0x7f0000000500)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getrusage(0x1, &(0x7f0000000200)) 2018/03/29 19:09:35 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000002c0)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000300)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000000340)="ca246ae137c5830c4e71e2341e4d7ae391d8b4d7141928133fc6fd285d99b14b10c6d8abb46fe8c54404d29b29f37725ed79f65dfef12c4fbf44dc7c0f2e93b38443ec833d6f64cb53", 0x49, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22}, 0x10) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f07d552355", 0x11, 0x40000, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = accept(r0, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0xb211, 0x30}, 0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xa000000000000000, 0x7ffffffd, 0x8, 0x400000000800000, 0x10001}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/03/29 19:09:35 executing program 7: fchdir(0xffffffffffffffff) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mq_timedreceive(r0, &(0x7f00000001c0)=""/189, 0xbd, 0x7f, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0x401}, &(0x7f0000000080), &(0x7f0000039ff0)={r1, r2+30000000}, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) clock_adjtime(0x5, &(0x7f0000000340)={0x0, 0x401, 0x1000, 0x80000001, 0x8001, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x7c00000000, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddeb}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) 2018/03/29 19:09:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac3463a4"}}, 0x9) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}}], 0x2c) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000001c0)=0x1) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x38}, 0x1}, 0x4000) 2018/03/29 19:09:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000340)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x2000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) syz_open_procfs(r4, &(0x7f00000001c0)='children\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x8001}, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x4}) ptrace$getregset(0x4204, 0x0, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000280)=0xfffffffffffffff8, 0x4) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240)={0x0, 0x7, 0x4f49, 0x0, r4}) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = add_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="24e4c558f19f4c75ad20a681d52ac8542d06c329d561ee213236e865e666055441593eccb4437134d789e004a21b838deb3862089fa8ce8a451ca048cf6105c86965323c5acd0581e5cfcb987a4bb4c88f278f6b8cf166f70fb1651aec93f120", 0x60, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000040)="69645f726535efa0dab330e1", &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="e0c2403249c02db9058a2b9843b051dc7cda4965204272c60232ee113088b160ae255daab2a46317d24788a770a70f6fc40e090f1fc66f938dc612991212a965e2f861ae3e54bb9f4a9cc2974b7386451aea4533f59eb8cf42b6623edf0abecf76614d3ee814f94619", 0x69, r1) add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="4bf67d4a1ef2fd9b87ea72f6c65478ee6d725b33a3e66702f62490cf1ce78d9afa669e92a8a81697d53b2c981f26540f3da6931ed5cd8113c8bf8e927fb7a0dfc65216e008b7fbeed54c5bcd68563ac6a40d46c4a99523730b49c0158bfc17f6f79a796cb53ef5e555f12c85e3e5d9c5bd076f8686c1a1ea6ddf1094befaf86d67f34075fec2e4ca19e5dca7af1b946201e03f47491bade63073034137935de108afe7beb02ba7b5347ec2986c1a77bf1e7a5ff92a1e741319efe62ce101154ca0345d2ee3e5fa5e273a581389024887675b6d8837c98d4d4a9ef54c8ed8ea0cb3", 0xe1, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r2) keyctl$negate(0xd, r2, 0x5, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4804) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r5 = dup3(r3, r4, 0x80000) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x5, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000380)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x0, 0x80000000, 0x4, 0x7ff}, &(0x7f0000000440)=0x98) socket(0x2, 0x80000, 0x4) fcntl$setpipe(r6, 0x407, 0x7) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r3, 0x1) tee(0xffffffffffffffff, r2, 0x0, 0x4) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000580)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) exit(0x0) 2018/03/29 19:09:35 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000740)=0x8, 0x4) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27, "8cd0ac3463a44ce35f7745f26b2c1d"}}, 0x12) fcntl$setstatus(r4, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef10eb21f25", 0x600}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x40, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9704}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x21}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x40}, 0x1}, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000940)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000680)={{0x100, 0x3}, {0x6, 0x7f}, 0xaa1, 0x1, 0x58}) r5 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000008c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000640)={0x5, &(0x7f0000000600)=[{}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000900)={&(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYRES16=r6, @ANYRES64=r1], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000780)={0x0, 0x3}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000800)={r7, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}}, 0x84) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) 2018/03/29 19:09:35 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r1 = getpgid(r0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) r4 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) getsockopt$inet6_tcp_buf(r4, 0x6, 0x3d, &(0x7f00000004c0), &(0x7f0000000500)) sched_getattr(0x0, &(0x7f0000000080), 0x30, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r5 = dup3(r2, r3, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340), 0x8}) unshare(0x0) getrusage(0x1, &(0x7f0000000100)) getpriority(0x3, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000580)={0xff, 0x7, 0x0, 0x7, r6}, &(0x7f00000005c0)=0x10) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d", 0x3e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d", 0x3e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001800)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000001280)=[{}, {}], &(0x7f0000002040)=""/4096}, &(0x7f00000013c0)=0x78) ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r0, &(0x7f0000000b80), 0xfffffffffffffffe) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x4) tkill(0x0, 0x1000000000016) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001200)=0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}], 0x1, &(0x7f0000001440)=""/155, 0x9b, 0x80000001}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)=0x0) r8 = inotify_add_watch(r0, &(0x7f0000001140)='./file0\x00', 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x1ff, {0x2, 0x4e21}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x92, 0x9, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000001240)='teql0\x00', 0x2, 0x80, 0xba}) inotify_rm_watch(r2, r8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xffffffa4) getgroups(0x1, &(0x7f0000001600)=[0x0]) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x140) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x3ffc, 0x0, 0xffffffffffffffff, 0xffff, 0x1, 0x4) r16 = getpgrp(0xffffffffffffffff) r17 = getegid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000ec0)=0xe8) sendmmsg$unix(r4, &(0x7f0000000fc0)=[{&(0x7f0000000200)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="cea609c7d0e55ac1818cc61a2f6b9d8a9b406a64ecdd983e01eaa53f8c505e99720c7b7727fb9619315f4bb3a3f9698410e07578952600484adb75bbcbc0a4e143d1b502eab88752d2d5eafa6a3c3cfbaee21b2b022384ec8d753895833b0fbcf2fe7fb84177dbaddd2979b9916744e46b5a796684", 0x75}, {&(0x7f0000003040)="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", 0x1000}, {&(0x7f0000000300)="de27564f4fa8d924625df3686cb2d0b63ed3ab094b492b50c5e2dd4ffcbe802a1d27d25017cc26eed9b43c8644863c4ec1", 0x31}, {&(0x7f0000000340)="e8fc2d33b0af5db29aa28aafc0143d24c8a915bc059b66042d71f9116b746949ea25e2b0e21cb9365a9925f89313e727469295b3e4e822cbc3aced5a054c19270a1f5ebb3037805851c957b255d2c6bdbed567c5dd4849fabee77588e2eca914fd5341d4788cd3fd4823fe8381b8b068e30dbc9a024b2678919469037991f994aecf8e52abbb1efec0896646267ce2c0fbbb979402df93b954394f95f55795ec66d7dea85857adb8a5773c0e68d4cbbc820b5b98b6268a738cb7fba05b1236824477a07daa2c9dcd6051babb3fcd07a2887c696e09a517d7b3b63f0000758b", 0xdf}, {&(0x7f0000000440)="ed82995d2d6c18184ad06b70386200e73e0c22e90c5a6667c5d5804c69e37d0c396ba2d479a18afd892fc1c26e9b050282884cc1e952da2d2d2c3377ed526d2d9b71f0f9a5d8dde5cb248e6f6529348dba081a217b6a5ff11b70f531593aec56a3943d68c03603e13fc6acda5fe346ff2f972bcb675842a08ee056592bf0", 0x7e}], 0x5, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r5, r18, r11}], 0x20, 0x4000040}, {&(0x7f0000000680)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000700)="49f845fc56e97a2d12c5819f87d8daceac6e7218fb293c7c849338f8800ce88c902787314698200dece5aa2411eaa425e93c52723a3e664511289e813dd70341e34bf777f2f62deb727866286177fe17d23221b54e06d3cb88dea9098fcaa9fcf3fcd35e5a69d7e4c35e5ca146bbd0582e0e53c526034ad5772080e85e09598d14a0e24e", 0x84}, {&(0x7f00000007c0)="01f19a957c120dbb76adb440da9cd35e129f44a2bcd575965357984149989bdacc4211337fd6e659df0459b95cb09b9a12592b8b0423ca83171dfcbc48677c156ec83ecc432c6248db2819f3e52b3da16a964fb8d6d9579e39c9661446c060782fbc98784a403ee0b2aef61779227c5b14a33c0e251d3cad9a4d627f4391532bdfc9a92d52e6d470093bdd9ac19dafabbb40ead09ae964642024c96a55e7a1de15e59082e779ccf898bc8ad84b86b5c751d176d0f367be1336ca9e7ad1bb76b4d05fd9bff72cd3e8932240a4d45dbd18730fab6d33fdbd635691d1276c714b445d", 0xe1}, {&(0x7f00000008c0)="eeb588b2e82256b499730f6dc23ea2a14569b739fce15accbbc64f6582168157bc9821660836f75b74f29d0943af08932211e68116618d8468f61a9dd4d49db7c38f3f6ed2c4c06fb18c19030c122f43f8728cf9d065396ac07f3130e804f6d738c46fc69efdb9a8fa4678283e840ace414ecb7924312d034720125eb58fbd037d5448ca514312a64cdf6a4fd0de58f12532525a605c1d0de832ea18adb54f9092b1ba5ba46dd05143bf0a3e2d8bc310a95de912a0d7617e", 0xb8}, {&(0x7f0000000980)="a2f308d7ab6dae6c3387c7c607f890ba62a2f42da30aee10e50fc1b8559c875c138771db1964fe59", 0x28}, {&(0x7f00000009c0)="e8aaf2614274f74d2636f39260d837fe8f6ddc1a86a12b47", 0x18}, {&(0x7f0000000a00)="86d42d0cbbd597320300443f689a87c0e2fcf0e735959b75b27e3ccab9a88ecf2a884b697aa1de21cb961e2e008eccc827a9f53dd5f96a4a194252ece493362e2180f94b735d", 0x46}, {&(0x7f0000000a80)="34c0a61d4520709f5c7b61cc1f0a18ceb7bc420fe682dbf0d68e9f99b847ca299448be86a6357bbd7c1657202278", 0x2e}, {&(0x7f0000000ac0)="125a8a484a5929301e9f4b545b86f0d2e56edde3f3717154d35fc052c9de1ea8dc53f0e47b441c13ef8c71fc", 0x2c}], 0x8, &(0x7f0000001880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r18, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r10, @ANYRES32=r19, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r10, @ANYRES32=r19, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r18, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r18, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r18, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r10, @ANYRES32=r19, @ANYBLOB="00000000a9ac454ddb6e0ff47fdb3005"], 0x140}, {&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000d40)="39ca0a02ba5f27cbeb52bd02bfd821a1", 0x10}, {&(0x7f0000004040)="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", 0x1000}], 0x2, &(0x7f0000000f00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r20, @ANYRES32=r19, @ANYBLOB="0000000030000000000000000109000001000000", @ANYRES32=r6, @ANYRES32=r13, @ANYRES32=r13, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r1, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x80}], 0x3, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00000017c0)=0xaf8, 0xfffffffffffffc77) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/128, 0x3c3}], 0x222) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d", 0x3e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r2 = dup3(r1, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c6992c5e29d28ead0895da222ff6b86e02b0266f53c13ca627c1736c3df5e1be81bab8cde51238921fda2d6da83d994", 0x5b, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r2, &(0x7f00000014c0)="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", 0xc28, 0x1, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000000)={0x100000001, 0x4, 0x0, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/03/29 19:09:35 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14}, {0x6}]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f630c40200000000000000000000000"], 0x11, 0x0, &(0x7f0000000100)="505495be407a5e30b188402b4ed6698be4"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, {0xa, 0x4e24, 0x33c6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x7, [0xffffffffffffffc1, 0x200, 0x3ff, 0x41b08a57, 0x4, 0xfffffffffffffffb, 0xff, 0x2]}, 0x5c) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0xfffffffffffffffd}) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/03/29 19:09:35 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000480)={0x6, 0x4}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416", 0x4b, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x80, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd064a"}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/03/29 19:09:35 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup2(0xffffffffffffffff, r0) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000280)=0x800) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}, 0x100000000}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='$\x00']) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000340)=0x401, 0x4) 2018/03/29 19:09:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0xd1c, 0x40, 0x0, 0x4, 0x13, 0x18, "80ea2759118f17693461f69dfa7c8d4d03ea31ff9f18203e581671d37f98ca08448a0380090822c16cb432d96b42031913b6a0ffb742d29ab2c1dafeaf2df202", "cee64f169382bf70fa8837f2ed84b53b5a1a14c3d163291cfecb505d7763d042578f4d7d96d5f6e8f6dd4ef81935d3b31141667b65d68b2037f56bceba2ecd6c", "03a6ecc4ca5803f13bc8e789d74ff5abe78179a54a8981084a26c3ad8965932c", [0x9, 0x9]}) poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {r0}, {0xffffffffffffffff, 0x2320}], 0x4, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) accept4$bt_l2cap(r0, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000), 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x0, 0x46a7, 0x3, 0x101}, 0xc) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000015c0)) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) sendfile(r0, r3, &(0x7f0000000040), 0xff) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e20, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/03/29 19:09:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x9, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0xc8d, 0x40, 0x7f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x2, 0x100000001, 0x4}, {0x7fff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000340)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) readv(r0, &(0x7f0000002740)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001640)=""/125, 0x7d}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/96, 0x60}], 0x9) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000002c0)=0xc) tee(r0, r0, 0xa3, 0x9) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002940)='/selinux/status\x00', 0x0, 0x0) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc0100", 0x5d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) tgkill(0x0, 0x0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000340)={0x9}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)={0xac, r3, 0xa10, 0x0, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x6}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc0100", 0x5d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x189000, 0x0) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) getsockopt$inet6_dccp_int(r2, 0x21, 0x200000000018, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff46) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x100000c, 0xfff, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000001c0)=0xffffffffffffffbf) dup2(r2, r0) 2018/03/29 19:09:35 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file1\x00', 0x80100, 0x100) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getgid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, r2, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r4, &(0x7f0000000600)='./file0\x00', 0x8, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r5, 0x20, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x100000000000, 0xffffffffffffffff, 0x0, 0x9c8c, 0x6}, &(0x7f00000003c0)=0x98) pwrite64(0xffffffffffffffff, &(0x7f0000000400)="df09851b2b6456bc45e205dde7d6f7ff1eac1104ec549885245d2c48aa0274412be943969221640becd840bfac8f69ff42f2b1c318ab9ce500a18c475cbd5a2348cdb7ed8dbdc848aa8a739aca89480a1029dbfb78b9eae7cce1e9057532c20f0f782e7e493e52114ffee4b4fce89f6de0c4a9f2b957", 0x76, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) read(r0, &(0x7f0000000080)=""/13, 0x8) 2018/03/29 19:09:35 executing program 6: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {r0, 0x8000}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) accept4$bt_l2cap(r1, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x6, 0x46a7, 0x3, 0x101}, 0xfffffe17) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xbac, 0x2, [0x1, 0xd2c5]}, 0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) socket(0x10, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r6 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket(0x11, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) 2018/03/29 19:09:35 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc0100", 0x5d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000240)={'lo\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a000000000000000000000"], &(0x7f00000002c0)=0x1) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfda9) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000005c0), &(0x7f00000006c0)=0x40) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x0, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0x10, 0x29, 0x1}, 0x10}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000004540)={0x0, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x10001}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x2, @empty, 0x7}}]}, 0x110) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpeername(r2, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x0, 0x1, 0x8, 0x0, 0x2000000000000000, 0x74}, &(0x7f0000000300)=0x20) 2018/03/29 19:09:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000005, 0x4010, r0, 0x0) recvfrom$unix(r0, &(0x7f0000000300)=""/49, 0x31, 0x2, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e) prctl$intptr(0x3e, 0x88) 2018/03/29 19:09:35 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800, 0xfffffffffffffff9) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0x3, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}, r3}, 0x14) 2018/03/29 19:09:35 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffffffffffef9, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000003c0)={0x5, 0x5, 0x0, 0x1f}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r1, &(0x7f0000000080)='./bus\x00', 0x0, r4, 0x1100) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$KDSETMODE(r6, 0x4b3a, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, "e1a460a7229a714c13a720373aa8d671afec96dde89cf0b7a0456fa405b41fcc785a71502fbe84e268be635819de22d37d547aac1493f71ef4ad67204b09019c", "be6fafb48dfa1b75cc0198d7f08f3dcb00d6e212afdd618511a8f909292d17e4", [0x8000, 0x8]}) ftruncate(r6, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={0x0, 0x2}) dup(r2) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000400), 0x4) sendfile(0xffffffffffffffff, r6, &(0x7f0000e37000), 0x0) fchdir(r5) r7 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(0xffffffffffffffff, r7, &(0x7f000080037c), 0x0) 2018/03/29 19:09:35 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x99, 0x1, 0x9, 0x4, 0x9}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000004c0)={r4, 0x1000, "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"}, &(0x7f0000000340)=0x1008) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r5 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0xcd4c}) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x1d, 0x4) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000380)=0x0) ptrace$peek(0x3, r6, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x0, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x0, 0xab4a, 0x9, 0xff, 0x0, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x0) 2018/03/29 19:09:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000010000000000000000000000000000000000010000000100000000400000800000000000000000000000000000000000000000004700001600f7ffffffffffffe100000000000000000000000000000000"]) 2018/03/29 19:09:35 executing program 4: perf_event_open(&(0x7f0000bba000)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000002000), 0xfffffffffffffca7) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r2 = dup(r1) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x6, 0x5) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x432}], 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000880), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB="3ff17ac5678d482242c038a707000896608d01000600"], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c080000622c8b6a2ba2d535292f893e49e92956cf40be7d63055cfeb123f1cff3e78cc3a2efeaa2df9c63c9771ff2f7eccfe5d8ccf9d6a6be6f0eabb928b5019e1cbadc7d83b5d4aa2ad88579b797d9337fe7d99ef716b0ca9d382ad1ee59c64692943ffa9dec8832c8ef25c925d9b852d2f4a6b8440ed60d92ec1055baa5f61fdada45b6c3940152a6c06ece3a89d8b7c95c7c91bda19fcd59363b26db360dbf312c8cbf06a9fe0336ec6ab2932e618699e5ebf4c228837c8d80dd2228bcdb9ba3e5f9e764f48a4ccb3a23c8"], &(0x7f0000000500)=0x2) r5 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740), 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r5, &(0x7f0000000780)=""/211, 0xd3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000540)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) pread64(0xffffffffffffffff, &(0x7f00000008c0)=""/4096, 0x1000, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001940)) get_robust_list(0x0, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x4, [0xfff, 0x100000000, 0x707, 0x800]}, &(0x7f0000000200)=0xc) ftruncate(r3, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) 2018/03/29 19:09:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd", 0x6c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000000180), 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/29 19:09:36 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='em0@cpuset[%:\x00', r4) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb", 0x8e, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363", 0x23}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) 2018/03/29 19:09:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001800)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000001280)=[{}, {}], &(0x7f0000002040)=""/4096}, &(0x7f00000013c0)=0x78) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{r1, r2+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) ftruncate(0xffffffffffffffff, 0x7fff) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f00000010c0), 0x10000065) stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x4) tkill(0x0, 0x1000000000016) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001200)) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}], 0x1, &(0x7f0000001440)=""/155, 0x9b}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x1ff, {0x2}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x92, 0x9, 0x2, 0x6, 0x0, &(0x7f0000001240)='teql0\x00', 0x0, 0x80}) inotify_rm_watch(0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xffffffa4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001100)='./file0\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001700)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x3ff, 0x1, 0x0) getpgrp(0xffffffffffffffff) accept$nfc_llcp(r5, &(0x7f0000000200), &(0x7f0000000280)=0x60) getegid() ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x5, 0x7fff, 0x4, 0x6, 0x3, 0x28b8, 0x5, 0xfff, 0x100000000, 0x2, 0xffffffff}) readv(r0, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/29 19:09:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd", 0x6c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd", 0x6c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802"], &(0x7f00000002c0)=""/152, 0x98) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="0600009b6a07a0c5ef04681e4e1007009eef88470b61414b31709d4614bf22d4b6d5954de2652abbbcb71ab3f794f5bb8907534167d3ba9c6b000033c7fa9610f6a1a93ace28c43d0feafbc0772b68c4c458c3929fc1aeeb5dccb1254f670d6a7e43647ac670d09efaa552107bc8848ed0a6d73cd8389f75bd02000000cefb1ed9b36c0f49a68be57bcd1ceb"], &(0x7f0000000280)=0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x0, 'emory\x00', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) 2018/03/29 19:09:36 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0xcd4c}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000300)='ip6_vti0\x00') sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x1d, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x6, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x5, 0x5, 0x8, 0x0, 0x773, 0x5, @perf_config_ext={0x3ff, 0x9}, 0x800, 0x7fffffff, 0x1, 0x7, 0xff, 0x49d8, 0x80}, r5, 0x8, r1, 0xb) 2018/03/29 19:09:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f", 0x74) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:36 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000b00)={'tunl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c763069082558ca76f79702f7029df7ff7f42d4389bee4eebc8d5edf491", 0x2d, 0x10, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') statfs(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/218) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x8, 0x0, 0x3}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x100000001}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x7, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x2, 0x1, 0x1ff, 0x0, 0x9, 0xf21e, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)="00020000300000000000001900b5ae00", 0xffffffffffffff95) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000001c0)=0x3, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x1ca, 0x118, 0x0, 0x118, 0x380, 0x380, 0x380, 0x4, &(0x7f0000000400), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x8, 0x800}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7fffffff, 0xffffffff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x0, 0x7fff, 0x5, 0x0, 0x0, 'ip6gre0\x00', 'bcsh0\x00'}, 0x172, 0x1a3}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8b, 'ip_vti0\x00', 'eql\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x0, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff67) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000940)=0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/29 19:09:36 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x0, 0x7fffffff, 0x4}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000340)=""/82) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000580)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000500)={r4, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={r5}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r7 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = request_key(&(0x7f0000000400)='.dead\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r7, 0x4, r8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x4100, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000200)=0x6, 0x4) fcntl$setpipe(r3, 0x407, 0x7ff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000640)="464d897a0adda11b3351278a8ceadf8f", 0x10) 2018/03/29 19:09:36 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) mlockall(0x1) alarm(0x40) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5", 0x29, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/03/29 19:09:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$KDSETLED(r1, 0x4b32, 0xffffffff80000000) r2 = socket$inet6(0xa, 0x0, 0x87e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000740)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000440)={r3, 0x200, 0x3, [0x4, 0x81, 0xd0]}, &(0x7f0000000880)=0xe) sendto$llc(r4, &(0x7f0000000800)="9d5185517bd81e5f7b906d3a3f57405404e1382fe5582136569acf8087c19719071d1570b5491e72def6b3629c812ea6060ca719299eaf1e4fbc1330dce822b819720db06920f92f194068f320580eca9ab88ddaf9984c50210460a59caac11f70", 0x61, 0x10, &(0x7f0000000040)={0x1a, 0x104, 0x5, 0xfffffffffffffffd, 0x100000000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x80000000, 0x100000000, 0x5, 0x0, 0x400a}, &(0x7f0000000480)=0x283) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="8286628da5c2e0b2d275ef26cfb8ca58000000000000"], 0x1) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000008c0)=ANY=[@ANYBLOB="0500000002003000000806007f000000ffffff7f00006400007f00fd007f00e1ff00bd550f060001000000aa12435938b5132625f337ec4892988f5b71bd0000080087257f87576b0bf12dfdf0aa99a096f6780c6e3c0546a4b075a5044a04868e02a7b637c598af34c1e2cbd87ba9fd100010000000000000dd4da7165dbc4c95ab34c33a348802f0e14296b5a8e376a16801dcafc4d166d4776c49fb81c4c5cad73ed3fe1a49ed9f6b279f7e75e47b3adda8768228645e151b2f93835bbb9aa1a9e8ec6561deadc4b65d5314d022e8fd5e555e8df65dc21dc7ea184772b7541f716381ff426dffd67d037d9907c5f15edea1dc4d3bbd83d413862a00d2104b566d15ab12d95000b56db1d52c83d223cb3007e8573ee8e3fde0d111ed37bc388875055e9b166b5224c992776257b2f3a601ea306678198ee791bbba0c9097b2ff57d78473608a52dd96b1f5473821e679993ce758b7d5accbf9a3bf28a9510378db3c037e7de8c91638deaa3bdc8d080045df732300d40a27329c21d97f1638c5"]) 2018/03/29 19:09:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xa8, 0x0, 0x121, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) r2 = socket$netlink(0x10, 0x3, 0x800000000000000a) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r1, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)={0x9c, 0x38, 0x100, 0x0, 0x0, {0x17}, [@nested={0x8, 0x11, [@typed={0x4, 0x44}]}, @generic="2dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac522798dee7aa14beb2928d9c6be69ec1c82727c592b2fac62bc7c723112acbf54c6a9f1f613bca2d796cc5c65322bc23ca1b386da744bf83eb3a490adac71ac5a9babbe3420fcd2a1b4c4d73c99ce0938365ffda3a"]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xb558, 0x7, [0x800000000, 0x4, 0x7ff, 0x0, 0x9f, 0x2, 0x7ff]}, &(0x7f0000000880)=0x16) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000008c0)={r3, 0x9, 0x1, [0x9bc]}, 0xa) connect$pppoe(r1, &(0x7f00000002c0)={0x18, 0x0, {0x0, @random="7d6b1f77d199", 'teql0\x00'}}, 0x1e) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) r4 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) lseek(r0, 0xffffffffffffffff, 0x2003) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={r5, r6}) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/29 19:09:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f", 0x74) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:36 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000140)=0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f00000001c0)='devpts\x00', 0x400000000001, &(0x7f00000000c0)="ff7f54b83812930ea9ba64d35ba59fdf611ce57ba236333057a29be445e547434b19a891e68cb7d10aa86da0b1b87e8fdbe7d3fae331c99ae09c0b2db24075e8465b1d04feb4e8d9bf026590") mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/03/29 19:09:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000000)="b8f8ffffffff3affffc0c277fda5d61d00031dc5000200000000eeffade4b6fcb6bfe2d8b3181f16c14b2caf04") read(r0, &(0x7f0000000040)=""/36, 0xfe1e) 2018/03/29 19:09:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f", 0x74) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) [ 89.059774] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6344 comm=syz-executor6 [ 89.083448] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6344 comm=syz-executor6 2018/03/29 19:09:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x21000000001, 0xfffffffffffffffd) pipe(&(0x7f0000000040)) rmdir(&(0x7f00000000c0)='./file0\x00') statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/91) 2018/03/29 19:09:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r2, &(0x7f0000000000)="2f86385482e205cc727f4be208005526a5534195cbffffffffffff09000000028f54faeb496490f3f2afd0fd016f97ee68e0b7400fd558010287ce86008d852191ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000ff0000ffbf1355fa0f06cbcdbd41a3c0ba5cc5ed7f0824143f", 0x78) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x100000, 0xb, "a67e7c6f0a2c07182a9c26"}, 0x13) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = dup2(r2, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f000079b000)) 2018/03/29 19:09:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xc) dup(r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a05d33b3636e0baeeda"], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e000000f5824c2f04746f39d56952e9abd0"], &(0x7f0000000540)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0), 0x0, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) mq_notify(r1, &(0x7f0000000300)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000280)="53c52447ec35c91f016b67fb1f2e41b6036959dfec13f4d3ef86592cad2607217043bb2580311abb7fd92fb9f0f6e0aa1a3ecfc0d8c3532fae3a0945d079115af7ef9c635df8a190a2305de4e9d25859fc9b4ffe561dfad68505", &(0x7f0000000180)="ab31dcc1d7584204815610e34133"}}) [ 89.109292] kasan: CONFIG_KASAN_INLINE enabled [ 89.117078] devpts: called with bogus options [ 89.118434] devpts: called with bogus options [ 89.134493] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 89.149133] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 89.155371] Dumping ftrace buffer: [ 89.158891] (ftrace buffer empty) [ 89.162581] Modules linked in: [ 89.165879] CPU: 1 PID: 6363 Comm: syz-executor7 Not tainted 4.9.91-gbb94f9d #68 [ 89.173393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.182726] task: ffff8801d3b09800 task.stack: ffff8801cf3a0000 [ 89.188751] RIP: 0010:[] [] sg_read+0xd24/0x1470 [ 89.196813] RSP: 0018:ffff8801cf3a7b70 EFLAGS: 00010246 [ 89.202231] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8266b89b [ 89.209470] RDX: 0000000000000000 RSI: ffffc90000946000 RDI: ffff8801cfeea270 [ 89.216709] RBP: ffff8801cf3a7c78 R08: 0000000000000000 R09: ffffed0039fa8e4d [ 89.223951] R10: 0000000000000005 R11: ffffed0039fa8e4c R12: 0000000000000000 [ 89.231195] R13: ffff8801cfeea100 R14: ffff8801cfd47240 R15: ffff8801cfeea240 [ 89.238435] FS: 00007fc0070a0700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 89.246629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.252478] CR2: 000000000047ffb0 CR3: 00000001291f2000 CR4: 0000000000160670 [ 89.259720] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.266957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.274196] Stack: [ 89.276314] ffff8801cf9af200 ffff8801cfe277a0 ffff8801cfeea258 1ffff1000000fdfa [ 89.284275] 4dc8a7bb146a9c17 ffff8801cfeea268 ffff8801cfe27680 0000000000000000 [ 89.292245] 000000000000fe1e 1ffff10039e74f7a 0000000000001000 0000000020000064 [ 89.300212] Call Trace: [ 89.302774] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 89.309411] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.316392] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 89.323026] [] __vfs_read+0x103/0x670 [ 89.328447] [] ? default_llseek+0x290/0x290 [ 89.334384] [] ? fsnotify+0x86/0xf30 [ 89.339717] [] ? fsnotify+0xf30/0xf30 [ 89.345137] [] ? avc_policy_seqno+0x9/0x20 [ 89.350989] [] ? selinux_file_permission+0x82/0x460 [ 89.357626] [] ? security_file_permission+0x89/0x1e0 [ 89.364348] [] ? rw_verify_area+0xe5/0x2b0 [ 89.370199] [] vfs_read+0x11e/0x380 [ 89.375446] [] SyS_read+0xd9/0x1b0 [ 89.380605] [] ? vfs_copy_file_range+0x740/0x740 [ 89.386979] [] ? do_syscall_64+0x48/0x490 [ 89.392745] [] ? vfs_copy_file_range+0x740/0x740 [ 89.399120] [] do_syscall_64+0x1a4/0x490 [ 89.404802] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 89.411695] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 a1 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 f6 05 00 00 48 8b 1b 48 85 db 0f 84 63 03 00 [ 89.438272] RIP [] sg_read+0xd24/0x1470 [ 89.443979] RSP [ 89.448646] ---[ end trace 639c56a58089c21f ]--- [ 89.454217] Kernel panic - not syncing: Fatal exception [ 89.460025] Dumping ftrace buffer: [ 89.463538] (ftrace buffer empty) [ 89.467216] Kernel Offset: disabled [ 89.470809] Rebooting in 86400 seconds..