[ 18.655876] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.595119] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 20.956000] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 21.938275] random: sshd: uninitialized urandom read (32 bytes read, 128 bits of entropy available) [ 22.034586] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. 2018/02/24 08:32:28 fuzzer started 2018/02/24 08:32:28 dialing manager at 10.128.0.26:37971 2018/02/24 08:32:32 kcov=true, comps=false 2018/02/24 08:32:33 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x164, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x92, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x5, 0x300000000000, 0x0, 0x1c0000, 0x5, 0x5]}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x420800) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@rand_addr, @remote}, &(0x7f0000000180)=0xc) r2 = getpgid(0x0) ptrace$peek(0x1, r2, &(0x7f00000001c0)) r3 = socket$inet(0x2, 0x2, 0x8) r4 = syz_open_procfs(r2, &(0x7f0000000200)='net/ip_tables_targets\x00') setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000240)={0x4, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x120) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={"8379e7b2e3b798b3e842c11391893205", {0x4, 0x7, 0x1ff, "a3da5a3841ed"}}) r5 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000440)=""/115, &(0x7f00000004c0)=0x73) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000500)={&(0x7f0000ffd000/0x1000)=nil, 0x100000001, 0x4, 0x79, &(0x7f0000ffc000/0x4000)=nil, 0x6}) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000540)=@req3={0x0, 0x1, 0x82, 0x6, 0x8, 0x40, 0x1}, 0x1c) sendmsg$netrom(r1, &(0x7f0000000940)={&(0x7f0000000580)=@ax25={0x3, {"8d4b5e725450c5"}}, 0x10, &(0x7f0000000700)=[{&(0x7f00000005c0)="f51c52b95b2d706f316a38391a47dad9bb", 0x11}, {&(0x7f0000000600)="eb351e85d47727187a47a706d953fdbfac9b4492205197f492db53d9a4e47c3975ad8d930cc0c14b5f8538737db9bfbc02c7ddf57d67851114a9daad495334fb4773e2fce0d0e90313d66294287c", 0x4e}, {&(0x7f0000000680)="d777f9c1194774625743185081", 0xd}, {&(0x7f00000006c0)}], 0x4, &(0x7f0000000740)=[{0xa0, 0x88, 0x1a5, "3ded80263ecb0883cf3a9016af4a113d7c39109f560132a60d0c0c28f4718e4db9d817242c9803a2fc95ebe6b2425ca199e706599f40b1d0a32aa5d2a665f3f3df81a6485b55f95e394c233967e1d58f5896c99315ce5d96976b49d51c9dac2fba3836df30cc0eb056880f11be2aa25a01c25d4be979c938ba5f5fc01c1ac7cd3838390879b22d5137277512"}, {0x80, 0x0, 0x0, "cee697fc1a57b136e597246ef4cb2711c9b12614bfc12841eade198a7a67435076783d2ff48c670bbb7046e44491ad4023a7469b647082bb64e3a5a47148b402cf6527f01ea7a3a83abcdf086f9262eaa3e9f3afba174054ee51a4cab529281e48e1ee27541d241a0826"}, {0xb8, 0x109, 0x1fe000000000, "d9cbe697bcef2ac03370f0518429671c841a169954e1aa152a84d0b988afd41da86a0485669b9d134ae65a9548d4297456ee2acbed2053bb42041511c60428c0261396b9dbdf8949ff39e2c2006fb2d7e1a0a6249f3debe7a0f04ff4ac4499010b5d3933abd930f599a1f42594446978f3713a47c5b7d5ce1d2f5bb8f65b4ac250077b4cb3be263fe9dbddc11c416d7ea67fe8bd30df3114376f2b1ffcdcd96d935bd8b8fb93e9"}], 0x1d8, 0x4000000}, 0x20000000) getdents64(r1, &(0x7f0000000980)=""/138, 0x8a) syncfs(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000a40)={0x0, 0x4, 0x3}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000ac0)={r6, 0x6}, 0x8) sendto$inet(r1, &(0x7f0000000b00)="601bc8345ee75ac7a5a28961c46cb16833861be6f977f3ac0b587f7fa97e14c7d38b163499e0e324938aa39984cc203e9bf502652d031466d74e12e0c8c4a6f5fa6ed3cd5f12694524ae115ddd945f2d915bbcec8cec79f5fbe227e4298a6b56d6e2e863c9b94f4d630116e01aaa91cccf7472d9b0b9c4", 0x77, 0x20008001, &(0x7f0000000b80)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioprio_set$pid(0x1, r2, 0x7f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/sequencer\x00', 0x18000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c80)=0x5, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000cc0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ftruncate(r1, 0x0) 2018/02/24 08:32:33 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x11c3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x5, 0x1}, 0x98) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x7, [0x1, 0xff, 0x1, 0xb69, 0x100000001, 0x1000, 0x200]}, &(0x7f00000002c0)=0x12) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@int=0x9, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000400)={0x1, 0x8, 0x1, 0x7ff, 0x81, 0x0, 0x2, 0x3, 0xdad6, 0x3}) recvmsg$netrom(r1, &(0x7f0000001d00)={&(0x7f0000000440)=@full={{0x3, {"7b256bf7000641"}, 0x1}, [{"335ba7287907fd"}, {"c0859ae55fa2fc"}, {"2e71831a92b209"}, {"080cb0f91954d3"}, {"5b8803b20280af"}, {"3ac1a6754ddf7c"}, {"fa014cee6a92e2"}, {"54888276731b7a"}]}, 0x48, &(0x7f0000001800)=[{&(0x7f00000004c0)="e811a5104ec2b2c7166f1812039267b5d431716320d9aa3ae31ec97c8a43fd045a41c668369732f4f89a67b1eb9f16eae7366b00efd8f849050b83a7d429a7c93b513f8492877bf47a4d18465a94f921f1ee6170f0f2c5ba0f3a3f64a84b98272d903f75fb465e5d01b81b5a4a0f9c7cc3528ae15993407cad13fbe63804297c5b05a75dfd38f486aa", 0x89}, {&(0x7f0000000580)="b3d6bd4ae4e0c000f6335221611ad37ad9ea73478c4ea4f532584e5b6c", 0x1d}, {&(0x7f00000005c0)="c1fd094f6a4f40a093a8ffad9aa23dee959377a003ea652bc050b24652d1342621bd70d9ebc6b28ab4388abbc02598ad73aaa0b5cb49e8c8ee2c3a75dd0e89a1e40a94d4126dda70b8c9a30e095b229c465d82e62e94bc0c4f4a22eff2d4a30e1ddc24046d9167edb1f6fccbcbe5ad041c70d336c193e07edab30ad9d4d6cb8358089d28db269071ec1d792661f129138bc50377f81f8cb74fd9f02cde3c86da7b0dceeef8000e305deabcfa55253aab4c8985690314430c7bde9d80b516baf6be9d46691025219ceffa6b7040690a998107f437dc893b6aaa63fc", 0xdb}, {&(0x7f00000006c0)="03365c6d05110a39e8669f5ef8d956055298ab4f1f6be2f1500612ea27a676f7256e72834df843327ebfa8ffd3c8a1ba1f39bc0472df81f886e83369293dc65920b3711869bddbfd8aa623c1a6cad7e1f9c48cea07317eb4a972787e82909b09ae57ffc3273275e483eff5014fd0e5be5b9f8fd9b8553b7d56e900dcafcaaa4fd2804b4b002e0d0361f06335c8511f6d9ed16493b7c183a66acf06bce0677fe55d97b72fd2dfdb43718cfad2ae2022bb2f5fce355a", 0xb5}, {&(0x7f0000000780)="aa805fcb339393c605de3224e985c6506563b26e7f1cb744b461b3f9f5f647da78e011b340acac6ec26b9552bd4f1cec1ed745b46f9bb848ba9934837349e0436e6b67e80426919e653804714b", 0x4d}, {&(0x7f0000000800)="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0x1000}], 0x6, &(0x7f0000001880)=[{0xd8, 0x117, 0x0, "cde0cb67c11896834c475af711a1a1a2b117484f06d69e093adfb4f9bbcd0b8afe0824e0a2822f57e0c2cd6063989efc5241bfffd3339a8eb4fe9937b58e1d766c528f96cc385f22647398649c2f9c4525feb9f14f4e9cff99c197ad821354e9e15ae7aec901c04e0809afd558fbc60fc90537e4433dc3e536db2b1070860c78c27d80ec5349747f2db3afd0126526b564b16b2e386fd868e6d2d08f089646e1dee540da3be7065d6cbf9a4b514702e7e8a455ca5aaa01b418baf00a6b4dc7ff7ff1b468"}, {0x60, 0x10e, 0x0, "5768627ea02b9bb49e6a7e2ff02e4411d72d0de59f6a16af57d355d2e4159e66b541b47d189ca7d7584a51b0453e1e426c89748785f36c0a08a2316fed14a7ca4da921d21d8373db60a9572b78bce1"}, {0x100, 0x3a, 0x10000, "4e7ccf06a70c6b16977a2663e6c17666fbf93505193c997ea2d9f3afb1bd7703a95d32d16f4225c93b66b5c77f68364b77c493fcd6e27f2b9cf3cfe87b5c70e6b993f25323a5b5a1cb65d640f891607507dfc3f924ce6f76bc1f21d24b1652fddb84a8954c28d99eff82383f2ec0fec1728f24b87376b421c914fde01550b8f3316bf53e634ddecee898eebed59867d981edc87e9df6301a7c28e73d6150d490374468fd2b076bff0db0e56e6677e6d4e91e9e43b597aa06c57cbe7967298b5c1182d408f965f26bdaa70782c489cc4f1794a38140c8917f7f36874e1bf036c6377215017f8bf061af1d"}, {0x108, 0xad, 0x8001, "71aa7ca5a81c5816f51ca52e801e3bacd717e4e19ea9de121611a5eb79d64be74b4a869d2b06cd4b7c93aff698bf15aebe6d1459898c3e69e943bb461cc19e21ea971c321c8997ffb998be1f8a0e778421ddb33b1fee52fa7a209848eb0ff1b13f9fd389b7e37bc0b756caac245cbc6d6bc9fdde21a67fb0e1b2da1de04bdb45500b5111ce0b66202026e5288954a312f947c8ceef3063ecb78cf203a3c176a2c7af42809d88d659b5e28b9c9ed699bc40e48260cc819f13b9c6136f796eb114e3c28a30d2c2afec66029dce6f551bbe5f6a76e8edb2d702f442e35263108fabd44abfe8e1beac8f2abbd72feed387ca7868"}, {0x108, 0x111, 0x9, "63206ccd52efe0a0d228974bba7ac3ba7db584a76154ef4ba8415cbac294240dd37291f669babdb74ef74d00b268e9f6ba89df8c8c9bc9632344025e179d2cd9ed14da2c9f2246f208c69394e19b5931cfede70e4742bcb5a0a6f8ea4156e5117b001bb6aaec4e928ec128223c49f7f09feff77a0749b9c5366f7859e1bbb18bcfc560f53b0f44bdad90de1d825a3fe4ab8c2270a581b7c118903742b297e5b9e2ff6cd3cfafec16b1494ba14aa54b7f45274876176d2c8583782ee84c6194a584c16d4610785f0655abe2d49cef3d6fa9bca147501365fac95f92c0715ef6275541e6093d88746857fd3d6aca33603822"}, {0x38, 0x88, 0x8000, "8511178455cde504a247a15061eda27c56292f47ee8e27d8cc609fc50f38a07e20a49961fd"}], 0x480, 0x40000}, 0x10100) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001d40)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @empty, @dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000001d80)="b3fc320ef9a87a651fe7d97ff2bf625dbcfe0fdf5efc1391993cc88ec2d03030379f3b394deee269763adec652cf56f13d3dc4d6756aa7248fdb0fb4a8239e4639cf4707c51685016c2a435b3d9deadea22836fc4a550444f176f0f5ac632736a09b451c6a3e936a5519fab5b741b63c67f3eea0a22b40cae07ddab2da763e27fb2a93b54ec95b50", 0x88) r4 = fcntl$getown(r1, 0x9) capset(&(0x7f0000001e40)={0x200f1526, r4}, &(0x7f0000001e80)={0x1, 0x5, 0x6, 0x0, 0x5, 0xfffffffffffff047}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001ec0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) link(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)='./file0\x00') inotify_init() bind$inet(r1, &(0x7f0000001f80)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setfsgid(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001fc0)=0x3) pipe(&(0x7f0000002000)={0x0}) pause() ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000002040)={0x9, 0x1, 0x8, 0x0, 0x10, 0x7fff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002080)={r3, 0x401}, &(0x7f00000020c0)=0x8) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) inotify_init() accept4$netrom(r1, &(0x7f0000002100)=@ax25, &(0x7f0000002140)=0x10, 0x0) 2018/02/24 08:32:33 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)={@generic}) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) sched_getscheduler(r1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) tkill(r1, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r4}) listen(r3, 0x3300000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000440)={r1, r7, r8}, 0xc) fchdir(r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000480)={0x7, 0x2, 'client1\x00', 0x3, "b17fbc476b1b83e1", "14e44c6e3023b42a199fefe0c2727621b58e3a266c230f7398cf68d5499ef2f6", 0x5, 0x7ec}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000580)=0x1f) sendmmsg$unix(r0, &(0x7f0000000940)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000880)=[{&(0x7f0000000600)="6ea2", 0x2}, {&(0x7f0000000640)="77e6", 0x2}, {&(0x7f0000000680)="b561d727bb8e5517b62c5509b58296befe7f9f3a9d5e28989d", 0x19}, {&(0x7f00000006c0)="5090735b7e35ea71427bf22d1d58767868d6e9b0a0de3ae2f9bdfa5a1a8731f05245bc27d9bc8d6f938187", 0x2b}, {&(0x7f0000000700)="92aab47c8d72bf4e71aeea3e44f539db01b21c1334f7e08a007ea076271559ad171b8b785ab58816eca446e43797281be312a7590ce93c31b7b15a6c5d1fe864bd75bac444020500ab0da7290130d78bab14e0173ef3483f154b2a560fa947ede6dd8139501ae06a7ff9b9d248d5c110ac96596c5dc218921ebe1f4e22410c4f08ddab40f6487846d2aed33191672be3b171885ea140b2025cda61d3612bf03e2a96660f7c1b2d87a6e091eeac0a35fd9eb748bbeee2cbf44106642c66f46c1e", 0xc0}, {&(0x7f00000007c0)="47ebf91e7086fe21034129d0600f4a24ae5a6499769661df26f989eb80cc4ad1d3311ed6cc15036a5cfbc4b8a1dd0a977f6a932883eee93f9fb0ac4d1cc8279cb108deeb606898ae3cd36280", 0x4c}, {&(0x7f0000000840)="b8e3c35e9a7f206c91d85f5d75d1b7707efb29dd64ba78e0", 0x18}], 0x7, &(0x7f0000000900)=[@rights={0x30, 0x1, 0x1, [r0, r3, r3, r0, r6, r3, r3]}], 0x30, 0x4000000}], 0x1, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000980)={0x1}, 0x4) getsockopt$inet6_buf(r6, 0x29, 0x2d, &(0x7f00000009c0)=""/148, &(0x7f0000000a80)=0x94) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000ac0)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioperm(0x1ff, 0x7, 0x9) ioctl$int_out(r0, 0x2, &(0x7f0000000b80)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) gettid() 2018/02/24 08:32:33 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x8, 0x7, 0x4, 0x200, 0x1f]}, &(0x7f0000000140)=0xe) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xdf}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x1, @empty}}, [0x2, 0x9, 0x0, 0x8, 0x5, 0x2800000, 0xc1d0, 0x7, 0x7, 0x0, 0x1, 0x5, 0x5, 0x1, 0x933]}, &(0x7f0000000380)=0x108) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fchmod(r1, 0x80) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000440)={0x1000, 0x1f, 0x9}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{0x401, 0x5, 0x80, 0x100}, {0x8000, 0x8c7, 0x1, 0x6a}, {0x3, 0x8000, 0x100000000, 0x78}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000600)={r3, 0x0, 0x30}, &(0x7f0000000640)=0xc) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000680)=0x8, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={r4, @in6={{0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}}}, &(0x7f00000007c0)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000800)={r6, 0x3}, 0x8) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000840)=0xffffffffffffff11, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000880)={r6, 0xfffffffffffff801, 0x6, [0x9, 0x800, 0xfffffffffffff800, 0x20, 0xe000000, 0x2]}, 0x14) socket$key(0xf, 0x3, 0x2) readlinkat(r0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=""/117, 0x75) ioctl$VT_WAITACTIVE(r5, 0x5607) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000980)=0xd8, 0x4) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f00000009c0)=""/4096) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000019c0)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x3, 0x6, 0x0, 0x3, 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001b40)={r3, 0x94, &(0x7f0000001a80)=[@in6={0xa, 0x3, 0x1008, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb922}, @in={0x2, 0x0, @rand_addr=0x3ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5b8}]}, &(0x7f0000001b80)=0x10) 2018/02/24 08:32:33 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) get_thread_area(&(0x7f0000000180)={0x0, 0x20000800, 0x1000, 0x200000000, 0x5, 0x7a, 0x9, 0xb5, 0xcd8, 0x10001}) pipe2(&(0x7f00000001c0)={0x0, 0x0}, 0x80000) mq_timedsend(r3, &(0x7f0000000200)="15ee99800e06d65c0f89199a001d62a16467787531a883d71a2168e6bd1a7ae8f18418c1ab8dd4c9b17397b11a303b43c26ca3f92ab0c0c97ad1f5d308529ea9962221dae388d2c1a379be7cf018e0ab8d7b0a4efc049f42ded6bf419ad27480f66413e89443d321cbfca30659b0ec99ad6dae6bffe533b06e6a9c097d5bd4812ef5320e47278a75548b7fa2a2b8d1c3f021bfb9f492f9b3935449a2d7be973416bcec63e7f9954eb55aa07ec5eea69f3dded5a1e0a75cef11f247e0d544571adbcee86496088307e2f150c94e7093", 0xcf, 0x2, &(0x7f0000000300)={0x77359400}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000340)={0x9, 0xc284, 0x7, 0x7f}) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000380)=""/147) shutdown(r1, 0x1) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000480)) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000580)={r7, 0xe72}, &(0x7f00000005c0)=0x8) recvfrom$ax25(r5, &(0x7f0000000600)=""/231, 0xe7, 0x40002021, &(0x7f0000000700)={0x3, {"c0a481256e09e2"}, 0x8001}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000740)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x1}}) sendto$inet(r4, &(0x7f0000000780)="c21a7e07d26825076e4da36196a80e0a5d4b624a8f21a835e4ef3ff1374eeaa8db26ee02f53a12160495aba9a0ca86573829ed74555407a5eeec1a44d2bd1eff1617d037697cd597c43b752d9510acfc17dfd3d9eb41122da91db4095ec244070396dc967450f2ddbe4e77c63d6469cc599078fa22a27411e22f314fc16b232110540c8b7830605d467dd9cd1269243b2753cd50cfaae40e220bfc16121fa2e20e540d234f1457a33593e88cc8bd0b280215aee649581a441b3ee2606c80fa06d2b40f92439eac39", 0xc8, 0x10, &(0x7f0000000880)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f00000008c0)=@req3={0xfffffffffffffff8, 0x40, 0xffffffffffffff52, 0x3, 0x100, 0x1000, 0xb70d}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000900)={0x7, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x1, [{{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xcc}}]}, 0x110) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000b80)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x800000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x8000, [0x2f7a, 0x6, 0x163, 0x2, 0x0, 0xbc8, 0x0, 0xd44]}, 0x5c) fchdir(r6) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000c00)={&(0x7f0000ff8000/0x5000)=nil, 0x5000}) r8 = accept4(r6, 0x0, &(0x7f0000000c40), 0x800) fcntl$getown(r8, 0x9) ioctl$TIOCEXCL(r5, 0x540c) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000000c80)=0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x0, 0x4) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000cc0)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$KDSKBLED(r3, 0x4b65, 0x100000001) 2018/02/24 08:32:33 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"261060bfe3cbb5e92fd48fa2dd1a4f63", {0x4, 0x5, 0x5, "015a6812130a", 0x8}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x3, 0x7ff, @empty, 0x1}, {0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, [0x20, 0x1, 0x9, 0x9, 0xfffffffffffffffb, 0x7, 0x8, 0x100000000]}, 0x5c) fchdir(r0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x7, 0x40, 0x4, 0x1, 0x4, 0x5}) r1 = accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f00000002c0)={0x27, 0x5, 0x8b, 0x7, 0x5, 0x271, "d8628385e59f8d89f9139e42f1ebfba7e6a89f0c29c07b01abfcc2234fd67918d51cdb080d38e70c5b59faf90e8e5f2be0d8186d4c772894bccd4ae43d3c71", 0x40}, 0x60) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58, &(0x7f0000000600)=[{&(0x7f0000000400)="0fa7ea88126eac47e2ffc679", 0xc}, {&(0x7f0000000440)="9f896b2ddd948b3eb347f09384df39ea6939c789d1506189a42f5863f72de73b59ef1eead9c7e500c2ada0beede11074c139566afa845236165d0ce50c21a24d05d445a3620f1459cc8a266c80aec24de8e3b647453b8b18b370480123936953c9cc66b95c065626b6d102ccaf04240e744b2b887bda85589f5fab15def6", 0x7e}, {&(0x7f00000004c0)="45840fb4384a3a3e23fe27259c5ef17ad58320e9b6f02f42a70ae14c6128aae4dc1344d6e87d67570752fdbcb7c8031a5cdd81c32818657dd60bdf0953d1c32d249241004ca1342bef758bdfb02679970f532eaaba43dda8be2ec9e3efe86aa2aa717adaa34479c8e4784aac548848", 0x6f}, {&(0x7f0000000540)="2e9438c798b1add070b53b4a4432843014eecbb4cd11ddae77b66d2347dbd33782d166a989e2a97e695b40b7abf099aa4c057d720125f12c824aa7c61177c83f08a3f20fea8ab4021d16b3d2f7dc3b76992c4a09c388da7be4142f794cb1d266e68b89ea552ba22d46279417693db901ff361ffd156d945af01f6eaa8ba2c15bd0c26c687f258f1889d261632db3f7496cf010b3e1e5289cfa7f64a186bd914a6b5790a80b3cd5", 0xa7}], 0x4, &(0x7f0000000640)=[{0x100, 0x105, 0x0, "90ae7f3d6c0b3e430d06d77424069a1bd50928929a9c41b246131bfc8b3fdb448e4bcef71c4c89cc9971b150b335c089f7b7bd492f5b0bb419c19a882f6526d3682a52558121b14fc98f76f39bbe10bdcc8e3f20ae8c1856d614034934a4f1b7879d12ca83ed4cbe49822b3fdf890ee8da432d3dbe868f24b99b6f6f8f04ccb6a4e6fa49c23bd6088957e63e41dd00967eaeb8566b32e7f94726d08695d02b816ceddb860577d873adb29a1747864116d31c3235225de3daa98fcb505bd213691d7593dfe91dd9ab735054a7f3c988086f5f9e12c4b353179b91c7fcb179bb9c344e80e73cb948bf4274a17430a0d6"}, {0xd8, 0x103, 0x1, "668f0fba9fbd65085f0ff777efcf4f8b04d14c2c2b1bc733aeb40d61d67759a0418bc0f7212b30df649c69f1b66b219047b6c7571f14a36d56c76268c233e0f7d4c2eaf9d332f5e0485781a7130a3b6f0c4f4edcc3976dfa60626d127773735206df94f93a33e64673ac49cf1ed92f6027b66719cfec1ae8d663f6a08f0cb04fd120895a890e6e1cb24966404a33327ec3beaf87fa818eb9778b1fc5f1f3f990b0bcb8a3daf7769ccfb5de3b818fb077b52908f21a1d9bacf6bbb322b8df37ca2b36"}, {0x98, 0x10b, 0xffffffffffffffff, "6202d32c38bdf2ff1e1248455e915764eafef3f946fb0a9551cb950e5a1a28135a0704556ccb86be038304526c1ab71fb0180e5deae0ae1ee093e09ad859d837153aa8f118f90fcb5f924f86a30ee12d88508a3af04a4199b02223ce23b7ed7938b57104f7297646ba486936fecd1e6a626bfc37c77a39053c4068d62c03ef7fc42a632c"}], 0x270, 0x4}, 0x4) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000900)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0xfe, 0x2, 0x10001, "3635602f9011415c638592a9811146589d78befd7f02e5bc61e4e99117b14cd60fda28dae95467e7944ec079843119172529e70cb54f85d9e51ba7e18f8f2ce81e994379fca5e31f16543a1e2c391122"}, 0x160) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) syz_fuseblk_mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)='./file0\x00', 0x0, r4, r5, 0x1, 0x0, 0x1002) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000b80)) getpeername(r1, &(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000c40)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r6}, 0x14) r7 = add_key(&(0x7f0000000d00)='keyring\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d80)="74d577e5be49b476ea2f2da02c77f62ef702b1f64041c0df930bd3225d805202c2e94862b146c3412aba73e6f250691866ee63b6875df7402f28c01f6afb5277828e12ff7cf272ef2a2319981b9533422a1c4ca516fb04ca1d71675a1a0b090b3afe97c8f1c4f1393126708b7cb30727a1f5f96510893d54c8b133c654af1e473672483b525dc7b9ee74e3b9b3b7175f8ad173b62a8e7fe6009b82c1b17caa15be8190e309095533f036de", 0xab, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000c80)='keyring\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000e40)=0xfff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000e80)) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000ec0)={0x0, 0xfb, "ab408330920dd2a3bb7a3f9bf827ea7a7a334a6ecbae60f1d9eef0f6b3d07c60e6e35cc2a23be95cfdea1cd26cf6bdb0fc67ed917297b5e547cb6a180b6103ab749b51b1caecf62b27612e1b420f62507cab611b1ac4805e6fc65439e2941f484974112a9ab771891c9d5e7903908cbbe693e08d870ec6b594c9bbf012529884f84dd518c354a1455f12906e4cbd167e98423f30039964643a86039679264f60e14a1eb121f44b66b8b982df5fa7ef9445a793ff4d7f2d7436f4a241cdd82a344381e9475638a6c3771c146018c982d44588a37f91070f0ad68af7fb70b11ede71a97f3caba462181a719d4c1e7e6ac4ae283dd9416e27fb3dacfa"}, &(0x7f0000001000)=0x103) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001040)={r8, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x8c) write$fuse(r3, &(0x7f0000001100)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out}, 0x12) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000001140)={0x40000000}) ioctl$TIOCSTI(r3, 0x5412, 0x7) 2018/02/24 08:32:33 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffc01}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x31af, 0x100000001, 0x5, 0xfd, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x40, 0xfffffffffffff185, 0xcb, 0x0, 0x5, 0xffff, 0xfff, {r2, @in6={{0xa, 0x1, 0x52, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0xaa, 0xfffffffffffffeff, 0xfffffffffffffffd, 0x6, 0x9}}, &(0x7f0000000280)=0xb8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x4}, 0x8) r5 = add_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x173) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x2000, 0x20) ioctl$VT_DISALLOCATE(r6, 0x5608) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000400)={r3, 0xfff, 0x30}, &(0x7f0000000440)=0xc) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x200000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x9, 0x8, 0xfffffffffffff67d, 0x5, 0x401}, &(0x7f0000000500)=0x14) mkdir(&(0x7f0000000540)='./file0\x00', 0x50) write$selinux_user(r8, &(0x7f0000000580)={'system_u:object_r:devtty_t:s0', 0x20, 'unconfined_u\x00'}, 0x2b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000005c0)={r7, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3657}}, 0x2, 0xffff}, &(0x7f0000000680)=0x98) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f00000006c0)=@generic={0x7, 0x1, 0xfffffffffffffffd}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/create\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000740), 0x8) accept$netrom(r0, &(0x7f0000000780)=@ax25, &(0x7f00000007c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f0000000800)={{0x9, 0xffffffffffffff2b}, 'port0\x00', 0x14, 0x20000, 0x2b87, 0xff, 0x0, 0x2, 0xb6, 0x0, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000008c0)={r1}, &(0x7f0000000900)=0x8) membarrier(0x8, 0x0) prctl$intptr(0x3d, 0x3f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000940)=@sack_info={r7, 0xb6fd, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000980)={r4, 0x4, 0xd0}, &(0x7f00000009c0)=0x8) ioctl$TCXONC(r8, 0x540a, 0x0) accept$packet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000a40)=0x14) 2018/02/24 08:32:33 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x440, 0x0) r1 = accept$inet(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xffffffffffffff60}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1f, 0x5, 0x100, 0x840, 0x8}, 0x14) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x501040, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)=0x8, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x81, 0x6}, &(0x7f0000000340)=0x8) sendto(r1, &(0x7f0000000380)="9b1f176c73e18e0d56b70e8905aacb73cb97cbfad3dabfd0807b841ed9a116f5b0a604900ed0fa1d455b8340166fe5db25254cf059839b24c60222eeb477c296e3fe72f8e43b373b114082c9ba533b92e3c4a041d3d026d68abd39e8564b636dca8d2bc2dcb912691758856114d4f20fb632f700657d", 0x76, 0xc0, &(0x7f0000000400)=@ax25={0x3, {"f95881a58c7bde"}, 0x8d69}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x8, 0x1000}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000540)={0x92ef, 0x8, 0x6, 0x2d0, 0xf849, 0x8000}) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) ptrace$poke(0x5, r5, &(0x7f00000005c0), 0x20) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000600)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000000640), 0x0, 0x100, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x9, 0x5, 0x100000000, 0xffff}, &(0x7f0000000740)=0xa0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0}, &(0x7f0000000d40)=0xc) getresgid(&(0x7f0000000d80), &(0x7f0000000dc0)=0x0, &(0x7f0000000e00)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000e40)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@empty}}, &(0x7f0000000f40)=0xe8) r9 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0}, &(0x7f0000000fc0)=0xc) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001180), &(0x7f00000011c0)=0x0, &(0x7f0000001200)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001240)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000001340)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0xc) r16 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) sendmsg$unix(r3, &(0x7f0000001540)={&(0x7f0000000780)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000c80)=[{&(0x7f00000007c0)="c885d0d504a72deaeec838fcf018563a54b94260a34b3926835fb8617c0f0459c9b16f300eae868e16c4ee5a76efaa388d13c8769b326b1615e25673ff1ae5ea73ba85afddfdd54a72d759f711fb1e28dbcc96e2d78dfcb14590b813e834c77d9641516e6cd77e4b36ff7591e630dfe6269fdfcaf77230f5a3549f1772bafbb231c9765041a62b100ad93809212f87635385a2513daebf636fad9133", 0x9c}, {&(0x7f0000000880)="95b61e06929ea3f3909b48c37b2d197abd119f0417325763150678862eb767d9a9eecc9b81cd7667bbdb2780657eb04b53e54969d4ac8a7d81fbf6689e530383e9fe2890a67c23426362167b5dd17844809cd77fad9d4df56495a96a0925a769a080e06e7809e99e50f334648eeea0dea023e47c977b370a475827d048ae971030c3ad364750b65a5ac22c2e2b2c2c14daff2ca47140b18a32a567b8dae30a1cf43a465e0ee5", 0xa6}, {&(0x7f0000000940)="b6ab2c85c831992466d543f756aa75e01fc4ffea99efda0f6e170d1604d2f31710c56c98cb4bf7add40851666827f92a1066a28262e35c735ca2c3e0b149e14ff791097746aecea4b1fb18afaf41a27068dfbb0b90ba0379b12defce64dffefb2e8c6caacaa004e75a0b862e1fd2f0caef0c97b039f422bda5f7ef3d0ba75718bba1269957646dd6e71450721cc8b9a7220a206430cf331ebbd928549bdbcf18decab0b97be28e803663583ad73941bb2659661acef2e574d15e80417ff80121f2915d85dbcd6de9c1566a117ffb36359d60452bbf7557be91324657e6af41ac1f58e74fca9e0455dbf3caae2b892f3c5267b73b5ee3", 0xf6}, {&(0x7f0000000a40)="f9f45e6b9826885f1f605a5218716050ef64ad61960952f9882b3494f5a8bb09c02f5b14cd5a52a2ca0d8c38e68a083149c3d05077a81d2d3d932524f9485afc069db9c09776d680b8272b91dcd8d206aceab68b564d7b4c650c7460eb46c9b38f25b69d5e8d3e78bbdab61502a1b621a28cfa86b03b6dfbac731c25beb3d4cb65f04cd89c8ca96e16250c0c41202401a4cb96ce08021a880d5ef5c5b0c91e688919dec6c25e6ee4b72de3596e51feba810e5ecba5d9898e7b4e7742ede38823", 0xc0}, {&(0x7f0000000b00)="69ebd97a2dd2566e1ce248e76da28670639873d75c16286a178b3d43a617d78df1ecdff563f210c5e0aaa96fc1aba4db9c1a04712cc2a815c186a3ce21ed540483712a4fcc929e68e3140dd7274a5cd0730c08e6", 0x54}, {&(0x7f0000000b80)="f5c8ca6478bfda01d0d0d3256b7fa7a2edbc90c28395875b2ca5abf28f046599fbf2ded4e77d9a38f4f7f918a02e0278f069c25050265c35fb33422a004801082520e00574e7f5c641f348c470124431f792913c91846a3089d21c0c48d36d5e3cbbc45004ddb12439b0a3ff58a4527ec1180ce870b561a9d4b656b40096b6bad5b8a76fef9d9481a468ac4717e952111917d63c747f6ecf64a1c88d0864cfd6c47239741371cbafe870dcc2aaa4d4b81ae7f842e2f2cbe22fbd8289bdc9451cdeed1f56d66aa5129975ae6f40cbef17b74f036eefab198e2b27ff0eb4989c85fc31291179dc8d7c84cc2f37", 0xec}], 0x6, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r8, r9}, @cred={0x20, 0x1, 0x2, r5, r10, r11}, @cred={0x20, 0x1, 0x2, r5, r12, r13}, @cred={0x20, 0x1, 0x2, r5, r14, r15}, @cred={0x20, 0x1, 0x2, r5, r16, r17}], 0xc0, 0x40}, 0x4044084) [ 32.989993] IPVS: Creating netns size=2552 id=1 [ 33.054927] IPVS: Creating netns size=2552 id=2 [ 33.106234] IPVS: Creating netns size=2552 id=3 [ 33.160222] IPVS: Creating netns size=2552 id=4 [ 33.232055] IPVS: Creating netns size=2552 id=5 [ 33.315017] IPVS: Creating netns size=2552 id=6 [ 33.409589] IPVS: Creating netns size=2552 id=7 [ 33.505771] IPVS: Creating netns size=2552 id=8 2018/02/24 08:32:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000240)={r4, &(0x7f0000000200)=""/34}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x100000000, 0x0, 0xffffffff, 0xa, 0x20, 0x20, 0xaf, r1, r2}, {0xf197, 0x0, 0x2, 0x6, 0x40, 0xa8b8, 0x200, 0x7ff}, {0x1, 0x4, 0x4, 0x5}, 0x0, 0x4, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x1, 0x800, 0x80, 0x0, 0x81}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be8c5ee18c88", 0x10) 2018/02/24 08:32:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) capget(&(0x7f0000008ffb)={0x20080522}, &(0x7f0000009000)={0x4}) bind$inet(r0, &(0x7f0000001080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4$llc(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001100)=0x10, 0x80000) 2018/02/24 08:32:37 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x291, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xffffffff}]}) flistxattr(0xffffffffffffffff, &(0x7f0000000240)=""/50, 0xf) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000100)=@ethernet={0x0, @random}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/78, 0x4e}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/35, 0x23}], 0x5, &(0x7f0000000540)=""/168, 0xa8, 0x400}, 0x9}], 0x1, 0x40012101, &(0x7f0000000640)={0x0, 0x1c9c380}) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '/\'\x00'}, &(0x7f0000000100)=""/69, 0x45) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000680)={0x3, 0xc62}) 2018/02/24 08:32:37 executing program 6: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) signalfd4(0xffffffffffffffff, &(0x7f0000d31ff8), 0x8, 0x0) 2018/02/24 08:32:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000080)={@generic="0560a721dd443ff1e95ec2d78f135bdd", @ifru_ivalue=0x2}) 2018/02/24 08:32:37 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)) 2018/02/24 08:32:37 executing program 3: r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r0, 0x0) 2018/02/24 08:32:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x34, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050cff8)) 2018/02/24 08:32:37 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x100000000}, 0x0, [0x7ff, 0x91, 0x4cd1, 0x6, 0x9, 0x3ff, 0x7, 0x8]}, 0x17) syncfs(r0) 2018/02/24 08:32:37 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) lsetxattr(&(0x7f000091bff6)='./control\x00', &(0x7f0000166fe7)=@known='system.posix_acl_default\x00', &(0x7f0000aaefff)='\x00', 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/24 08:32:37 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x45e97f40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x3}, 0x8) r2 = syz_open_dev$random(&(0x7f0000b0eff4)='/dev/random\x00', 0x0, 0x0) pread64(r2, &(0x7f0000b7b000), 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = fcntl$getown(r2, 0x9) getpriority(0x0, r4) ioctl$TIOCNXCL(r3, 0x540d) 2018/02/24 08:32:37 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x2400) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x1f) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x8, 0x800, 0x0, 0x7a, 0x2, 0xeef, {0x0, @in6={{0xa, 0x1, 0xd91c, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x88c5, 0x7, 0x7f, 0x3, 0xfa00000000000000}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x8, 0x20, 0x9, 0xa69}, &(0x7f00000001c0)=0x18) 2018/02/24 08:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getpeername$inet(r0, &(0x7f000066eff0)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002e9ffc)=0x10) r4 = syz_open_dev$sg(&(0x7f00009b1ff7)='/dev/sg#\x00', 0x7dba, 0x101000) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00001db000)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f5ffc)) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f000008fff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00009fd000)={@generic="0e13a3a809eec26d237d54b3e08a9762", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/24 08:32:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) uname(&(0x7f0000000000)=""/235) writev(r0, &(0x7f0000f13ff0)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000000006f4000000fd17e9ff0000060400", 0x39}], 0x1) [ 37.140294] audit: type=1400 audit(1519461157.818:5): avc: denied { create } for pid=5105 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/24 08:32:37 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000595fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80001}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/138, 0x6}) 2018/02/24 08:32:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x516) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x200}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x4, 0x110800a, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d9c000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000088b000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000100)="865c6d643573756d6367726f75706264657647504c656d302673656c666c6f00") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) [ 37.188578] audit: type=1400 audit(1519461157.868:6): avc: denied { ioctl } for pid=5105 comm="syz-executor1" path="socket:[12386]" dev="sockfs" ino=12386 ioctlcmd=8947 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.221490] audit: type=1400 audit(1519461157.908:7): avc: denied { setopt } for pid=5105 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/24 08:32:38 executing program 3: syz_emit_ethernet(0x9e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x10, 0x4, 0x9, 0x8000, 0x90, 0x1, 0x81, 0x3, 0x0, 0x0, @empty, @dev={0xac, 0x14, 0x0, 0x17}, {[@noop={0x1}, @lsrr={0x83, 0x13, 0x14b, [@empty, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}]}, @ra={0x94, 0x6, 0x101}, @generic={0x0, 0xe, "e476b01a9d663d05601f96ec"}, @noop={0x1}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x10, 0x4, 0x1, 0x0, 0x2, 0x1, 0x3ff, 0x0, 0x5e, 0x1, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@generic={0x86, 0x9, "6927b5d1a92cd0"}, @ra={0x94, 0x6, 0x80}, @ssrr={0x89, 0xb, 0x8, [@rand_addr=0x7, @multicast1=0xe0000001]}, @cipso={0x86, 0x6, 0x47e, []}, @generic={0x87, 0x8, "46c50efc8f54"}, @end, @end]}}, "0fd79ae4d85af4bc"}}}}}, &(0x7f00000000c0)={0x1, 0x3, [0x9ba, 0x6e2, 0x4cb]}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0xb8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="57c5631377fe48e507f6a227210d68a43f48f76c99536eb06946da708e4afb") syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/24 08:32:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@bridge_getneigh={0x60, 0x1e, 0x300, 0x1, 0x1, {0x7, 0x0, 0x0, r2, 0x4008, 0x10000}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_IFNAME={0x14, 0x3, @generic="1dc818cfb5e5873c800738b5f31e65e5"}, @IFLA_IFNAME={0x14, 0x3, @generic="53a14a47135ea2c299de66423bacfee4"}, @IFLA_EXT_MASK={0x8, 0x1d, 0xe0}, @IFLA_LINKMODE={0x8, 0x11}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x15) r3 = dup2(r0, r1) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3b, &(0x7f0000000200)="74ac948c7fe20e303fbe6178ec447cc9dda11dae0f100719653da33d6ddc394b1ba796cb0fd04f38d088d32591e02bb6daa2c39912ab2ee87e1070b406736d22caef29d8c7513f165e149250b1e3b9cfc7f28427d29940ec663c3386d3b0064b228fc4ec3be7fef602265b58565c2ca456fbd8ed1e6bcfdf4db375aebc56b1d564a5a59d63263732a801a05cee33611e012ba6da6c00df0604b0cf12f73ea71ffdf1130f97812dc40d77ae03e56c59919bce5f17aa5fa09b9730504598a90f61464b5ce4ff454ffc000e958e3f6be6b04a0e7241621332d7382c1a950f66727534e36f490b1e8e7efd0e63eec7a0c634c7be4300", 0xf4) writev(r0, &(0x7f00003f1000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d403f000000350ff4000300000000000000060400", 0x39}], 0x1) flistxattr(r1, &(0x7f0000000200)=""/169, 0xa9) 2018/02/24 08:32:38 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x0, 0x1, 'client0\x00', 0xffffffff80000000, "e9e5fb7c150aaf99", "2d8fa8d370cd7258fa401eadba84889678aa71c137de9072b79426a5d69342d2", 0x6, 0x4}) getpeername$netrom(r1, &(0x7f0000001640)=@ax25, &(0x7f0000001680)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '}\x00'}, &(0x7f0000000140)=""/82, 0x52) 2018/02/24 08:32:38 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="797e21f87590b128456c48c4fdfeebdc", 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000699000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000883fc4)=@newlink={0x34, 0x10, 0x8c00a512e0e9060f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/24 08:32:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d31f20)=[{0x18, 0x29, 0x2dd, "350302"}], 0x18}}], 0x1, 0x3) 2018/02/24 08:32:38 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000595fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80001}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/138, 0x6}) 2018/02/24 08:32:38 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x6b8, 0x47fb7909, 0x8000}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000e40)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0xe76, 0x7, "561c216c02cbbda41df981cd6e5e34b14c24b7fd1a60a169e8f3968fd4deca7fd0a8db15bcd7b15198475f910238cdb1ffc8c2c7e2dbf368501257c69fff12", 0x2}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000100)="6ddb6a901dd43c1827b7aebdb85f3830f545fb985ed376355e44ba2e9f05c33c5820c6bf8880", 0x26}, {&(0x7f0000000140)="0fb60767cc8d86bf30f26cd57ae9148050c2c07508b4c24a44359cf44d66c4b079fb9329fc40e8c61737883623c7d568069cb327ba599b690ebad4124573ade981bd", 0x42}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="5a00b351e3e2eba0d946908e68894dcc5a1f4529aa85408eb8ea8453245ca01cdc2783ce508ae3cb0cc536c82313bb1a935563265191943df13ce3f82bccd866a3be69b5b771977a12cbb2177830cf08ded4e045485a2caa44e6cd9d64f88c7e18d3d8675858ef1f2284bdca3cd8fc31237647f18d0ef8b4eeb357124c1a9220032ea09e7214df8975bd43384bb8d3a19eb2be06a1533c7dbebf0e080327172e34f6e761571df05ea528f5874a207c37c23d7fece544b17fc6faabb00665f1ab53c159", 0xc3}, {&(0x7f00000003c0)="faa5250014044870ba8dc73b02217a73c96e", 0x12}], 0x5, &(0x7f0000000480)={0x40, 0x13f, 0x10000, "36bbc99384bb48018ea43069145839483cca738fc5ac092a1f71403a4ee4ad3115bff5869759d417a26b6bc71b564795"}, 0x40, 0x4008084}, {&(0x7f00000004c0)={0x27, 0x3, 0x2, 0x7, 0x9, 0x0, "035a6d9bae87b55c13594280ac538631020dcd238acab60a27fb4d6ff077ae81b936290d08556a25c94d67d9fa3c8699a9aee98ec5aa5bc47dac8e1445d0a5", 0x9}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000540)="ab5283153882083fe8d13ad487a208b34f90c2b345401880951a3cdd223e7da59a019b0ab4c7f093cedb2fe3ec43ec4e7f5c6cdaaab110174dd9511fc158cb99f74fb49eabe871b42218cd79fb53e8829f707f5f9825eb025965dc7d438005db63a6c9b3ad5d973cf5fe1ad3a62e50d3687d12dc8ceacafbf72d8bdc4b0679b2e740a768ce9a72f6752b2b76efb219c14aa77904eff65fe394ea65af72dbe4e8670bb65e335d", 0xa6}, {&(0x7f0000000600)="cfd7ade7c6fa0a339299fee8cd88c57279c3a24cbe6940c672d37b1157be4470a3a5b3c689f4ae1b4bcfe27cd0299f9c16e132b65eb006756a9051b88ab6f83e4408a1fe5fd49348e4230f4da18c369a5963c02c", 0x54}], 0x2, &(0x7f00000006c0)={0xc8, 0x108, 0x1, "2801ea3828b31ccf5ed6e39c8e660e634ee1a68c90a38a3f149f2d615c74cbbe71e78873ef1d236b99a94fdee768a818bf7c12e6af084b459bdb6da1e029a5e78a0d48715098104f66c44de6020cb1f70204d525466d186e68c80c152ec398e3ddbea3f7189a84e5d341582165d8bbb084af6b2af40135fd4c41310da60863d60a4733ba6b0bc9314a2a31ae3b5318d4ff64a1c9ed85c602adbee64bbc7d4c5fb0edabd0ec872ae6a4524a2de3cda64b2d3b"}, 0xc8, 0x4040000}, {&(0x7f00000007c0)={0x27, 0x24000000000, 0x4, 0x7, 0x7fffffff, 0x8, "336a5fd0b4131f5b851ec629013f5f929d788b8b755372e132aba7001f864e199722f235f5549272875c4a94b5269bef398a2be5e77ff1f20625cae5d1ff39", 0x3}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000840)="1432f7f5d0e6bab7d513a8995ec71409caaa555daae4bb36206942a9182a2bc003cf192c4e42a2554615bb95989710f0f7a0eb4d6f3eeab72fe09867ce6552f51116d0fb3b8eb936ebd60fface102021b759cec87303", 0x56}], 0x1, &(0x7f0000000900)={0xb0, 0x10f, 0x6, "ac44538a9b0de145224ccb9e9ee850b974ee582184d92c6394ca4279e64ce63c8988227c6e43e8d9af854c2f66ab54a238620952874d30072fc108f813e1902b3e882339f584dca135961eb3a921bed123fab6aec8e993640e71df259e44b66dbe95713a10a95a12e9755ec7d5890dbd89e4d349f74cea666f5dbb7e9790df0560745626c77fe8ec4029e72c716f2ad35a279f5f9285489525aef2c56d187c"}, 0xb0, 0x800}, {&(0x7f00000009c0)={0x27, 0x10000, 0x9, 0x7, 0x9, 0x1ff, "e760ddfa7a280b4109edbd73a526df67cedb783cafa9d6e712d2b0b966602b9fc32167eca268094b849ec428d9ada4370a9fdd9adc7767b2840d24c04e18b6", 0x1}, 0x60, &(0x7f0000000cc0)=[{&(0x7f0000000a40)="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", 0xfd}, {&(0x7f0000000b40)="c5799816ef6ba47660274f6796012e90e1", 0x11}, {&(0x7f0000000b80)="67767af479799e7687a53e11cfd23c6917d99ea5bbee0678ef7462cf3040823c72db6f", 0x23}, {&(0x7f0000000bc0)="b881b61429646d4291ec7c78f8d1602bd02df39bf4d0e6d6a6fbd3a048b40c55778a4985", 0x24}, {&(0x7f0000000c00)="8f5b0f3ddb26b9156615aa6bfa83338bb24a4637468ef2b388d9462ee6138f9fa57e106e1fe20cd7c355d8f50ecf77ca17f26585a69213babbcaf29175b257d5448a38dc9a42c0286a4e1c28eb224a8a2c963a552a796c2f431264af21b2f6733680a3236e46fce418b10f9928ac0d2ee1b7193859cb1ebe", 0x78}, {&(0x7f0000000c80)="e6a96f7b3c51db9233eab628297c579cadfe56aba073be6e7d97f3a844661a85027fafd6c47f9b451829973797bc6f45696fa41c2369", 0x36}], 0x6, &(0x7f0000000d40)={0xd0, 0x117, 0x9, "0449e2be0c6f9acfe5970c9d5a5b475416b2364f15f9e2a5ec227d39c9447e106e6491dc6b1bb4df46654c8914202e575e51f1a0cc1fc69f113cc71187a3bf01a38b87db99e3ce4c6d7f7b95df6829a9e972dc3db334b4361ed9df27942ea3e2af7cbafdfdcf35c3009fa71b2f7ad6246c7571d86282d968af97746f34ec98107605d6783539c47b6018ab3d18a767334163a6a4043c4412ca120aec821cd4b1045550bba4ff48ff04631bfa8f356fef1d44e9319bccf000e316a3a6686a887d"}, 0xd0, 0x8000}], 0x4, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000)={0x0, @time}) rt_sigtimedwait(&(0x7f0000000000)={0x395}, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000f40)=""/192) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x5, 0x1dc16e4a, 0x1, 0x9, 0xa5b, 0x3a, 0xffff, 0xfffffffffffffff9, 0x8, 0x1, 0x1, 0x40}) symlinkat(&(0x7f0000001040)='./file0\x00', r0, &(0x7f0000001080)='./file0\x00') 2018/02/24 08:32:38 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/02/24 08:32:38 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) r1 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x20}, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000000c0)={r3, r4+30000000}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x287, 0x8, [0xfffffffffffffff7, 0x1f, 0xfffffffffffffffb, 0x0, 0x5, 0xffff, 0xfffffffffffffe01, 0x0]}, 0x18) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb8ff4)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r5, 0x9041}, 0x8) 2018/02/24 08:32:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x2) getrusage(0x0, &(0x7f0000008000)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0)=[], 0x36a, &(0x7f0000006000)=[]}, 0x8000) 2018/02/24 08:32:38 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000d79000), 0x1f6, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) execve(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='mqueue\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='mqueue\x00', &(0x7f0000000100)='mqueue\x00', &(0x7f0000000140)='.,\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000200)=[]) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', "ff00"}, &(0x7f0000000040)='mqueue\x00', 0x7, 0x2) 2018/02/24 08:32:38 executing program 3: clone(0x4004000, &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000200)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x119400, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x400, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x9e}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/199) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x2, 0x2, {0x1, 0x0, 0x4, 0x0, 0xff}}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0xb, 0x4) 2018/02/24 08:32:38 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='mountinfo\x00') exit(0x0) preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x4) 2018/02/24 08:32:38 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/24 08:32:38 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000214fd0)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/24 08:32:38 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0xffffffff00000000, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000000000}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xfc6e) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x5) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x1, 0x2, 0x0, 0xa, 0x0, 0x80, 0x89, r1, r2}, {0x0, 0x0, 0x7fff, 0x4, 0xfffffffffffff135, 0x3, 0x3f, 0x9}, {0x10001, 0x5, 0x0, 0x8fb0}, 0x2, 0x2, 0x2, 0x0, 0x3, 0x1}, {{@in=@rand_addr, 0x3, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x3, 0x1, 0x200, 0x5, 0x4}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x101, 0x0, 0x8, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x45d, 0xffffffffffffff00, 0x800, 0xff, 0x4, 0x4458, 0xffffffff99627801, 0x64}, {0x9, 0x100000001, 0x9, 0x1ff}, 0x3, 0x5, 0x0, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x1}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x7, 0x6b2488160a842e1c, 0x0, 0x8, 0x0, 0xffff, 0x10001}}, 0xe8) [ 37.506346] audit: type=1400 audit(1519461158.178:8): avc: denied { set_context_mgr } for pid=5202 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/24 08:32:38 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)=""/239, 0xef) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x44000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x6) 2018/02/24 08:32:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000080)="990100008d06000000000000001000d7004f6f3bcb7d8500cb1b4453184465019206e3ad74cf3a7791029ddd52faffffffa34e9e86716a65115eb14b00c3961736830000800000aaf405408103106b9db2458ee5ebd5acfcff34de6d48da8e3e06168bdf2f03b8270cf08a8be6be04b0", 0x70, 0x0, &(0x7f0000d94fec)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x6, 0x8001, 0x400000000000, 0x7fff, 0x1f, 0x4, 0x401, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xde4d}, &(0x7f0000000040)=0xfffffffffffffcd6) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x7fffffff, 0x1000, 0x9, 0x6, 0x13, 0x10000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r4, 0xfff}, 0x8) 2018/02/24 08:32:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r1) 2018/02/24 08:32:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000440)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000869000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@int, &(0x7f0000000200)=0x4) 2018/02/24 08:32:38 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) signalfd(r0, &(0x7f0000000000)={0x7b}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x3, 0xffffffffffffff76, 0x40002, 0x10001, 0xe, 0xffffffffffff4cad, 0x6, 0x6, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xae, "1e0b72518a7035597a0ff9e7ab805ecc9cef62db3d1d6927630d5685bb252907616252b8db99986eb551465c6e84fb3afbb82b4f31816ae9ee1c5d853dd86c44cad2ac9bc3f41e70d0f5c0b5ebb6a0fd013064ff775971eb83a390c66380787cbf85832e9ee0b15bb703d7ab561de9b4b0ba32838062aae5b84f3f30b28c0832a051a06d283941571619bf42584fabe5d27ba6c4d371e0322d931a8f23ad5b4918c0767b2a69bae0864495da1d37"}, &(0x7f0000000240)=0xb6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0xfdaa, "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"}, &(0x7f0000000280)=0x103) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}]}, &(0x7f0000000300)=0x10) r4 = getpid() sched_getattr(r4, &(0x7f0000000340), 0x30, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000001c0)=""/191) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x40000010000082}, 0x26b) 2018/02/24 08:32:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002340)=0x14, 0x80800) connect$packet(r1, &(0x7f0000002380)={0x11, 0xfd, r2, 0x1, 0xfc, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) fcntl$setsig(r0, 0xa, 0x7f) 2018/02/24 08:32:38 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:auditd_etc_t:s0\x00', 0x22) 2018/02/24 08:32:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f0fd4)}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x7fffffff, 0x0, 0x8}) 2018/02/24 08:32:38 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xeb, "472ecdb4a6ea3bf439eda1b75245853a2b5e94590f170e218f4b1aeef29eae429c68b6ba6775463cc9199ce6d9778b0b039664671f0761e9f0b00fd5ca27119cbfab3b94a571e12027e7f1cf88fb004a1a81f6bf5717c498f70136f5ca78d594ec24ed65d0920ca795fc3ec660d48f4fa5e3e05915907a127e8f478b5a6db6e7a140dfe8efc213aaa22a38d5b253e74f1ac1bd40d137555d83ee5e37abcd964a64029c0e44e8fec9989446bdc956ed594abb845e3a287cdbc1b29162439b1cb18237ae28e686de83d89fc22a88c2f8dc3aefb1bc600320d3720e51aa4f1029b0aa8b5a9074518178347d33"}, &(0x7f0000000100)=0xf3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x220100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0x1af9}, &(0x7f0000000180)=0xc) 2018/02/24 08:32:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004daffc), &(0x7f0000858000)=0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/24 08:32:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x3, 0x8b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x10000, 0x9, 0x1, 0xd00a, 0x9}, 0xa0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xf, 0x4) syz_emit_ethernet(0x119c, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x9, 0x3, 0x118e, 0x2, 0xc77, 0x4, 0x2b, 0x0, @broadcast=0xffffffff, @rand_addr=0xfffffffffffffc00, {[@ra={0x94, 0x6, 0x2}]}}, @gre={{0x0, 0x0, 0x1, 0x80, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x1000, 0x1, [0x51], "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"}, {0x293d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800, [0xffffffff, 0x9], "7499c92919cdfb20404efd16d1a13ff62543b38054571c908b24a3f18fff332a7b6ae2517d38b5e0083f5042776f05c009ded8a2fac728009c28318f863650d602c09c6b179b3622634e5e22afe8034828f46bed4542da046b78b507df0278e630982adc83dec87576a93daf480263db62da9ffdf34d66695fec4bf056665b305c6670c2f96396d29d87003e71d292e6e7284dab12983687b02ca2970b3110e9"}, {0x3, 0x0, 0xfffffffffffffffd, 0x50000000000000, 0x0, 0x0, 0x86dd, [0x2bc4, 0xfffffffffffff000], "eab31dcc96517edb109bc596d0c92763e99ce05d0446a1cea47a416fc34328e9225378f8124ad895b7e4b7b5176c4e9b6c317beabb09990412e6bee113a066dbb67974e45f40baf4bc1b77810d82c946512a0aa0a5c253a6aa27441a8bc994a6b666adb2ef2c06e4b0259eb5786b2ccfce5808383a35d78ee4365739aa386a0e18661742ca1036fe9c8d44c79b08c3057549d5c2fbd928dc1f99b0746c36978cbd3d852e583d3d82a6aa57bede5f6d4d20296b43b1679f7b"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x160]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@generic, 0x10) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000001340)="ddec2adc0c50f9363b7d5cce9f62a2bd1c1976da356a51b3635cdb3f3d92dd4be9c86125983957f109dad82f71a7a4f99170dfcb8c70b194131b33e1a0f473db8139340233f2168fb29cd49a3443528c7829b41207192a6f58d50d535cefc3eb11ef6a6dab1f65a19ec1e4176c62f2f0886f359fc6e2e3bf96376fdc93be0506fde0ed611c52c88adf864a7c6e067c73602b5f1ddb4f3b1d82") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001340)={r2, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) recvmmsg(r1, &(0x7f0000001a80)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000001880)=[{&(0x7f0000001400)=""/212, 0xd4}, {&(0x7f0000001500)=""/118, 0x76}, {&(0x7f0000001580)=""/58, 0x3a}, {&(0x7f00000015c0)=""/11, 0xb}, {&(0x7f0000001600)=""/32, 0x20}, {&(0x7f0000001640)=""/101, 0x65}, {&(0x7f00000016c0)=""/150, 0x96}, {&(0x7f0000001780)=""/219, 0xdb}], 0x8, &(0x7f0000001900)=""/6, 0x6, 0x2}, 0xffff}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001940)=""/119, 0x77}], 0x1, &(0x7f0000001a00)=""/95, 0x5f, 0xcc}, 0x7fffffff}], 0x2, 0x21, &(0x7f0000001b00)={0x77359400}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001b40)={r2, 0x2d, 0x80000000, 0x1, 0xd9, 0x7ff, 0x2, 0x10001, {r2, @in={{0x2, 0x2, @rand_addr=0x7ff}}, 0x8, 0xc26, 0xfffffffffffffffb, 0x6, 0x10000}}, &(0x7f0000001c00)=0xb8) [ 37.554296] binder: BINDER_SET_CONTEXT_MGR already set [ 37.557879] binder: 5202:5225 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 37.566813] binder: 5202:5226 Release 1 refcount change on invalid ref 0 ret -22 [ 37.568323] binder: 5202:5209 ioctl 40046207 0 returned -16 2018/02/24 08:32:38 executing program 7: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x1) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200040003, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x10) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0xffffffffffff7fff]) creat(&(0x7f0000000080)='./file0\x00', 0xcd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ptrace$setregs(0xf, r3, 0x710b, &(0x7f0000000140)="78985eb50436d48d75202fb6257136eb59e8a646309fcd7abb016ce80301bb548f4844bc6385d49163a128c8f970b4c36d8c471322a804a027dc3e4868eeea88e1aa34b244f3e375627b568155b82eef74a75b6984bf4e3be4f1645efd51cf87ca0718c1aebf53673838f377f1db58675c9f43") fcntl$getflags(r2, 0x401) 2018/02/24 08:32:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000000040)='y', 0x1) 2018/02/24 08:32:38 executing program 2: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000005, 0x44031, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/177, 0xb1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@can, &(0x7f0000000140)=0x10, 0x800) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x2, 0xfffffffffffffff8, 0xa, 0x80, 0x0, 0x0, r1, r2}, {0x5, 0x3, 0x1ff, 0x8000, 0x1a4, 0x9, 0x300000000000, 0x6e3dcba8}, {0x8000, 0x7fffffff, 0x8, 0x6}, 0x5, 0x1, 0x2, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5, 0x2, 0x3, 0x6, 0x6, 0x7ff8000000, 0x5}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") mount(&(0x7f000025e000)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f0000f7fffa)='tmpfs\x00', 0x0, &(0x7f0000916ee4)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)) creat(&(0x7f00000001c0)='./file0\x00', 0x1) fcntl$getownex(r3, 0x10, &(0x7f0000000280)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000200)='net/ip6_tables_matches\x00') 2018/02/24 08:32:38 executing program 7: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x1) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200040003, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x10) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0xffffffffffff7fff]) creat(&(0x7f0000000080)='./file0\x00', 0xcd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ptrace$setregs(0xf, r3, 0x710b, &(0x7f0000000140)="78985eb50436d48d75202fb6257136eb59e8a646309fcd7abb016ce80301bb548f4844bc6385d49163a128c8f970b4c36d8c471322a804a027dc3e4868eeea88e1aa34b244f3e375627b568155b82eef74a75b6984bf4e3be4f1645efd51cf87ca0718c1aebf53673838f377f1db58675c9f43") fcntl$getflags(r2, 0x401) 2018/02/24 08:32:38 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x1000004, 0x40010, r0, 0x0) remap_file_pages(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x2000008, 0x0, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x101, 0x2c8) 2018/02/24 08:32:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') prctl$setptracer(0x59616d61, 0x0) syz_open_procfs(0x0, &(0x7f0000883000)="6e730400696400") socketpair(0x8, 0x0, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x1a89, 0xb) 2018/02/24 08:32:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000294f74)="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", 0xfc) socket(0x1f, 0x3, 0x5) [ 37.653266] audit: type=1400 audit(1519461158.328:9): avc: denied { create } for pid=5254 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.672858] binder: 5270:5271 ioctl 40046205 1f returned -22 [ 37.672995] mmap: syz-executor7 (5271) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 37.673286] binder: 5270:5271 ioctl 40046205 1f returned -22 [ 37.705132] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. [ 37.708375] audit: type=1400 audit(1519461158.378:10): avc: denied { setopt } for pid=5254 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.709298] audit: type=1400 audit(1519461158.378:11): avc: denied { getopt } for pid=5254 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.710418] audit: type=1400 audit(1519461158.378:12): avc: denied { accept } for pid=5254 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 08:32:38 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000000000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r1, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/02/24 08:32:38 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x861c, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00008dfffa)="6664001f66d0") renameat2(r1, &(0x7f00003fa000)='./file0\x00', r1, &(0x7f0000338ff8)='./file0\x00', 0x0) 2018/02/24 08:32:38 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f0dffc)) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/168) 2018/02/24 08:32:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x7) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/24 08:32:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) socket$netlink(0x10, 0x3, 0x16) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='erspan0\x00', @ifru_flags=0x200}) writev(r0, &(0x7f0000000000)=[{&(0x7f00002aefc6)="390000001300090468fe0019f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7) 2018/02/24 08:32:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008fb4)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/02/24 08:32:38 executing program 7: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/24 08:32:38 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000007ffc)=0xa, 0xfffffffffffffdde) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = dup(r1) recvfrom$ax25(r3, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000004ff0)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/24 08:32:38 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x359, 0x5, 0x8000}, 0x4) r1 = socket(0x200000000010, 0x80002, 0x0) sendmsg$nl_route(r1, &(0x7f0000044fc8)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000000)=@newlink={0x58, 0x10, 0x100, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000, 0x2}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x24, 0x1a, [{0x4}, {0x4}, {0x4, 0x7}, {0x4, 0x1f}, {0x4}, {0x4, 0x2}, {0x4, 0x1c}, {0x4, 0x1c}]}]}, 0xfffffffffffffd31}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x212000, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80, 0x5, 0x2, 0x500, 0xff, 0x440001}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) 2018/02/24 08:32:38 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c6fbc)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr=0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x60000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x81, 0x10001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x0, 0x7, 0x401}, &(0x7f0000000180)=0x10) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') 2018/02/24 08:32:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x80, 0x9, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f8ffb0)={{0x0, 0x1}, {0xf}}) [ 37.710970] audit: type=1400 audit(1519461158.378:13): avc: denied { write } for pid=5254 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.810946] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/24 08:32:38 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x8001, 0x7fffffff, 0xa25e, 0x1f, 0x1, 0x4, 0x9, 0x7fffffff, 0x8, 0x86400, 0x7, 0x6, 0x7ff, 0x3ff, 0x7fffffff]}, &(0x7f0000000280)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x63}, 0x8) recvfrom(r0, &(0x7f0000000000)=""/33, 0x21, 0x10000, &(0x7f0000000040)=@ax25={0x3, {"2552eec60e560a"}, 0x528}, 0x10) r2 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c58ed4)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ff5fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r3}, 0x14) connect$inet6(r2, &(0x7f0000ce7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/24 08:32:38 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = dup3(r0, r0, 0x0) accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4}, &(0x7f0000000040)=0x6) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006ebff4)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) uname(&(0x7f0000000080)=""/164) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x5, 0x7, 0x5, 0x2}) poll(&(0x7f0000050fd8)=[{r2}], 0x1, 0x0) 2018/02/24 08:32:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x80, 0x9, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f8ffb0)={{0x0, 0x1}, {0xf}}) 2018/02/24 08:32:38 executing program 3: unshare(0x400) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) gettid() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) fchdir(r0) 2018/02/24 08:32:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16}]}) memfd_create(&(0x7f00009ebff9)='cpuset\x00', 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0xabd4, 0x2, 0x2, 0x10001, @tick=0x8, {0x5d, 0xe3}, {0x3, 0x800}, @control={0xc0f, 0xfffffffffffffffd, 0xb89d}}, {0x400, 0x6bd4, 0x43, 0xd642, @time, {0x6, 0xd8}, {0x3ff, 0x8}, @result={0x3, 0x7ff}}, {0x5, 0x200, 0x1, 0x478b, @tick=0x200, {0x2000, 0x1f}, {0x0, 0x3f}, @ext={0xad, &(0x7f0000000040)="7b38595191de460452eb4abdbe32f731852d7873e80f7ec075d29796e4d72bd794c3d28290af7b03e85c08307531c28cd65d367279e92a6e04c32ae04a2e04fcf7ff4b442c7768f22b3ed940cd8f28d39bc1d9dd25c094543e2061e890ddd065e232e78f05e1822a1e1ce17be4d5452e060e564ad9e6cb868d5770187bcd15cca7d550d130896f225de6555b37fa8dc0a16d7a8da804431a40f26918847fcb70e29f79258c69e2d424caeba384"}}], 0x90) syz_open_dev$sndseq(&(0x7f0000589000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)=""/119, 0x77}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f00000001c0)=""/85, 0xffffffffffffffd5}, {&(0x7f0000000140)=""/236, 0xec}], 0x4, &(0x7f0000000500)=[{&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000000400)=""/42, 0x2a}, {&(0x7f0000000440)=""/182, 0xb6}], 0x4, 0x0) inotify_add_watch(r0, &(0x7f0000000540)='./file0\x00', 0x84000004) ioctl$TCSBRKP(r0, 0x5425, 0x3f5b4f43) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) [ 99.027155] IPVS: Creating netns size=2552 id=9 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 242.125264] INFO: task syz-executor4:5313 blocked for more than 120 seconds. [ 242.132481] Not tainted 4.4.116-g17c7c49 #17 [ 242.137731] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.145790] syz-executor4 D ffff8800b0acf768 28360 5313 3746 0x00000004 [ 242.153199] ffff8800b0acf768 0000000000000000 0000000000000000 0000000000000000 [ 242.161241] 0000000000000001 ffff8800b0acf700 ffff8801db21fdb8 ffff8801db21fde0 [ 242.169258] ffff8801db21f4d8 ffff8801d39d8000 ffff8800b0873000 0000000000000000 [ 242.177355] Call Trace: [ 242.179939] [] schedule+0x7a/0x1b0 [ 242.185115] [] schedule_preempt_disabled+0x13/0x20 [ 242.191703] [] mutex_lock_nested+0x306/0x850 [ 242.197755] [] ? odev_open+0x5f/0x90 [ 242.203099] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.209335] [] ? soundcore_open+0x99/0x630 [ 242.215210] [] ? sound_devnode+0xe0/0xe0 [ 242.220903] [] odev_open+0x5f/0x90 [ 242.226083] [] ? odev_release+0x70/0x70 [ 242.231693] [] soundcore_open+0x321/0x630 [ 242.237499] [] ? sound_devnode+0xe0/0xe0 [ 242.243191] [] chrdev_open+0x22b/0x4c0 [ 242.248730] [] ? cdev_put.part.0+0x50/0x50 [ 242.254599] [] do_dentry_open+0x59b/0xba0 [ 242.260417] [] ? __inode_permission2+0x9b/0x240 [ 242.266732] [] ? cdev_put.part.0+0x50/0x50 [ 242.272594] [] vfs_open+0x110/0x210 [ 242.277910] [] ? may_open+0x1ae/0x280 [ 242.283342] [] path_openat+0x923/0x3940 [ 242.288981] [] ? depot_save_stack+0x1c3/0x640 [ 242.295116] [] ? path_mountpoint+0x830/0x830 [ 242.301186] [] ? kmem_cache_alloc+0xba/0x290 [ 242.307236] [] ? getname_flags+0xcb/0x580 [ 242.313015] [] ? getname+0x19/0x20 [ 242.318208] [] ? do_sys_open+0x21f/0x660 [ 242.323902] [] ? SyS_openat+0x30/0x40 [ 242.329362] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.336117] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.343116] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.350135] [] do_filp_open+0x197/0x290 [ 242.355755] [] ? user_path_mountpoint_at+0x40/0x40 [ 242.362316] [] ? do_dup2+0x3c0/0x3c0 [ 242.367682] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.373636] [] ? __alloc_fd+0x1e3/0x500 [ 242.379266] [] do_sys_open+0x369/0x660 [ 242.384783] [] ? filp_open+0x70/0x70 [ 242.390151] [] ? __fget+0x47/0x3b0 [ 242.395338] [] ? finish_task_switch+0x1e7/0x4e0 [ 242.401638] [] ? security_file_ioctl+0x89/0xb0 [ 242.407879] [] SyS_openat+0x30/0x40 [ 242.413139] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.419842] INFO: lockdep is turned off. [ 242.423888] Sending NMI to all CPUs: [ 242.427748] NMI backtrace for cpu 0 [ 242.431356] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.116-g17c7c49 #17 [ 242.438382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.447734] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.453779] RIP: 0010:[] [] __switch_to+0x47d/0xed0 [ 242.462004] RSP: 0018:ffff8800b16a7a10 EFLAGS: 00000006 [ 242.467458] RAX: 0000000000000005 RBX: ffff8800b1aac800 RCX: 0000000000000001 [ 242.474709] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8800b1aadaec [ 242.481982] RBP: ffff8800b16a7ac0 R08: ffffffff838443e0 R09: 0000000000000000 [ 242.489248] R10: 0000000000000000 R11: 1ffffffff0840f76 R12: ffffffff84217840 [ 242.496515] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 242.503762] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.511986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.517885] CR2: 00007f6abea63000 CR3: 00000000b3cb6000 CR4: 0000000000160670 [ 242.525138] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.532413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.539680] Stack: [ 242.541806] 0000000000000046 ffff8800b1aac860 1ffff100162d4f47 ffff8801db208840 [ 242.549333] ffff880000000001 0000000041b58ab3 ffffffff83fa1ef2 ffffffff8100ad60 [ 242.556854] ffff8801cf928a00 ffff8800b1aacca0 0000003871585f40 ffff8800b16a7a78 [ 242.564366] Call Trace: [ 242.566953] dCode: 0f 85 4b 07 00 00 48 8d bb ec 12 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 01 <38> d0 7c 08 84 d2 0f 85 42 09 00 00 44 0f b7 bb ec 12 00 00 49 [ 242.586726] NMI backtrace for cpu 1 [ 242.590326] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.597598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.606947] task: ffff8800bb883000 task.stack: ffff8801d97f8000 [ 242.612981] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.621727] RSP: 0018:ffff8801d97ffcb8 EFLAGS: 00000046 [ 242.627165] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.634424] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.641714] RBP: ffff8801d97ffce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.648979] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246 [ 242.656246] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002 [ 242.663499] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.671725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.677599] CR2: 000000c423115000 CR3: 00000000b3cb6000 CR4: 0000000000160670 [ 242.684848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.692121] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.699383] Stack: [ 242.701510] ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000 [ 242.709038] ffff8801db31bca0 ffff8801d97ffd00 ffffffff810b99eb ffffffff839f61c0 [ 242.716570] 0000000000000003 ffff8801d97ffd60 ffffffff81d0eed4 0000000000000001 [ 242.724090] Call Trace: [ 242.726665] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.733049] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.740148] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.746890] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.753879] [] watchdog+0x6fa/0xae0 [ 242.759144] [] ? watchdog+0xc3/0xae0 [ 242.764487] [] kthread+0x268/0x300 [ 242.769676] [] ? reset_hung_task_detector+0x20/0x20 [ 242.776337] [] ? kthread_create_on_node+0x400/0x400 [ 242.782980] [] ? kthread_create_on_node+0x400/0x400 [ 242.789639] [] ret_from_fork+0x55/0x80 [ 242.795162] [] ? kthread_create_on_node+0x400/0x400 [ 242.801806] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.820920] Kernel panic - not syncing: hung_task: blocked tasks [ 242.827056] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.834304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.843627] 0000000000000000 16ff96908d401402 ffff8801d97ffca8 ffffffff81d03f6d [ 242.851584] ffffffff83882f20 ffff8801d97ffd80 dffffc0000000000 7fffffffffffffff [ 242.859553] ffff8801cc278448 ffff8801d97ffd70 ffffffff8141acaa 0000000041b58ab3 [ 242.867511] Call Trace: [ 242.870068] [] dump_stack+0xc1/0x124 [ 242.875403] [] panic+0x1aa/0x388 [ 242.880385] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.887279] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.894516] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.901768] [] watchdog+0x70b/0xae0 [ 242.907009] [] ? watchdog+0xc3/0xae0 [ 242.912343] [] kthread+0x268/0x300 [ 242.917509] [] ? reset_hung_task_detector+0x20/0x20 [ 242.924144] [] ? kthread_create_on_node+0x400/0x400 [ 242.930778] [] ? kthread_create_on_node+0x400/0x400 [ 242.937421] [] ret_from_fork+0x55/0x80 [ 242.943014] [] ? kthread_create_on_node+0x400/0x400 [ 242.950058] Dumping ftrace buffer: [ 242.953565] (ftrace buffer empty) [ 242.957243] Kernel Offset: disabled [ 242.960841] Rebooting in 86400 seconds..