cfeedce2124b2c5d0b54aa62880397c0f15a222eb6c9a5cb2f98e2c315c2382c224d601c292d1e34541fbcc73fcb54b327594bd0adc85f3dc7d16ddcdc2369c417f1d8f2463c1b2564d560d363f9eab496bd718291a20a86d19cc7e7ab6fd0f0b5b60738d91cad0fa24f547111af77b1db048a01fb345d1f896319dc0a3a33bb93123ed90e8d1558f4da487d6d30f7a5b39ba07c2debebf2d59e81ff08e373f2e5b695cfa573990b0d071f136739b41ce367df368fec7c2dc62388437df40b3e5a75cab5ab82044c2eb60a87e4a9b03e2619c8192e724e7ce7b1bfb5604dc1e332f5b1445004f5c304aa5f7a7aebc0bc2a959b2a8510c29118b7426e42b4e49fe13f55222505b097835ae14ccd483ad914b10d17225a32b7d205efa23adf5445209fca1ddb94bf67c38465918243d8893c14c976cde227dca307d74b3388de1a47f341e85e072405001db784bdf300f7d72dfea2921a9a50ef1e30a1859303be8c2acca922edd991493b8887aaebd1909f26e9552dafb929c61c41b54a7900a40b3cc3ffaca1507a6cb5464fd5026e6a2c537669740b0db6d54284eea7dba7e2446c8c1c0401352b3faf12f6030f328e562715c9c9333750daff49b65df17862ef98b332276c7688bb33ef46b79354e55d43d9506d12721b856db8c34fec7ce0958e65a15f5c77bf68bc45f0cd741b200615de54023560b9fd524e43659cbb17ed779d9c56efa568c4238b0064d8cdcbe62caa1ec11243fc75a97af5293c4133391f422381d854928fc3cddfb994190838eb2604578ed0298acacf2c2e645ad3606cf22572bcc6a05b61420a8a22cd755abdf9cde2d018d7eac04624dffabac0e6a41010edbe6795a58980b8a52d53f518ae498362d8b9092a3c0e9e49e31803edff4302824be41d3982d38170af2c380d571d61c80bef285bca8212634ed6765c0545bc959f30629c3625e8e882804e9fb5ff1dbe0e8806c7f796be65d3fff8346d6feed66642e9902f606b55d5a34377699abe66747bfffbc51ff980eb5ef8078c1cd7dd826b76f5cddb15f43792207c45fa838d4b4f4d4dfabb4ee44176f0d69be573d7ab407dc11c65a58d29b9ae7fccae1d78d31d6b9c4c6708f460172831b0d25590d56e72a280316faed96a775d013860a5c0554c443f892e2d8b774c0dfa2f86194d51d4c3da353a07ff1075690b977746355def57addf94cf6eb2beb4bfd01ed39377ac22cc1d137d1ac3cf81e3cb326b207649ab953bbb87f9728484d2cc251822308c9d9fcd80d2127c4428b77610f4ba18971500ce170a5ec9743b4f4f6b78ec10ef36134f30157436bda44aa7d7c73fe01f80dcd7ab7bec410c796c5f120b97afc142407f319a47749f2f2db29d9e9f9018f5e1d4bad45679be803b69476fc6fed8a53214f4fbef558b4b7de590d2eb3940c97abc82e1ac29d69d0851fe84b2767efc50e0be4e26cfdd27fc55aeb70efc1b6d1ac2c396f59c993732fec579ff5bc8af7b931eac5955646c0b013f6802e0e3d05b43714c1bba0ff5b2a297cd1d8fce088a2056a238ab8d61dc4e31cb8a074f37022daad6c3070dfcf697fe66eb9e1202e2ae346d9d3aa8db5ecea131278fed559dc1364fce4dfceed4174d1acfc2f60d6974f54f9101ab6fbae713a3f84bcb475ccbebf53cf5eca11adce8ddcb5a7408671b5839d7c42422251d224b91b3fbbf8c482f2ac0451d51b46b95963ec585a911958cd8cfd159bac2ffc1eac490d9fd40eec924b25b629e723034d972acc9abd973556a009e77059d9d21534eef5aa327548833d255a180812a8b20134dd576ef53950561fac98c8c26100d1cb93e76830f56924e2f044a87db3c1509f89c3add7618993a491402d1f16549e5ef479dbf651409fb415ce088d2dec1d389e6b1bb7147b8ee4c3645f0463fd30c6acdb8b3d9149829398219475015dd0bf7c85b9ca7aac4806186ca9b0410c174473a6e79eba2a474b56c59ada45f769f9a327d86fd601fba35ab0e2744bd1d601c072586979270c6ed0f959f30f060f5cd0f957c86d3eb15b25ee83892132e2bbaa211d7fbeac6ec8678d40243e0b5b33de6b7cc9fb549ee8fd7012ce6d6c60c78611ae4cd1d764b44562c76e817e42b412e69bad1b0eb90f6741a048324eef219b1da69e08da42374c9c64509160d643e156df26769fc6a8009fc3868e1bb0022dea25e9acf81467e7435ebae21a7bcde0b8ef5c4a99e16dd4e21fd2569cba522ee7e1f985a7f12f8c94f6c29512c48ce9489b2a460f35f769ccad619b5ba0b1443516e4e62f3d2b4d93ea7eedae2498b572ea972273b6806617e7ee60724c91754d32e604ea0612998b9c9608e001d4ce6a5f18887fbf9d921775aed1c6267837a9dc108498bd9ba3b5db0bf11ca9d3e249155dd49db1c444edbe3c0fc7a68350411b3175d96e213af558026f8fecc3dbd84c00c5987f19561d792a3751845a093748902ef7387eb7ebb286a01a688f275ca8fda1cbe87f6b411039a8c003fe6888b35a6c6edd17da78ee6fd60f039661218f5c22a55785796fed36754a7c16ffd91a621822a3187e1be57de0f208095cbe037db639f5290393725ad98e64886db4c6dbee95be9796bb05231feec687eceb7e164f25b0d89fe66ec8d7ca00b9371cbde3ad8435900f71de56139c907d09b32b50343c4feac416564b7fbe7ab87f1ea2df004655a6c40f959aafb111d5552225936f988e9753c6abb3eba63ff64ea961b0592834d46c9aa4a39aeefec4e35360f08b127c810002ba3e0921e255af6e87a6a756304ae6d862c099e08722090a0c96debedf868ee3a69a0f87d45f69c277062b0de4d5def0f8be22a14a2781e1a71f91299b932e995ffd57771b290280c62224ae3ab878c435203fb81dd3f7bf5020981ec903055e0110a2b8caaeb87ea14e08916ebf12ba932c42d17e5a817ba216b6b70ba18990ea53e941b98e1b0a0bd5551bee3b8ccb01f3d91b43776f0962e2e9a7a525d8370437720f1062a5938a86f1925cfd750437ff29ad0ee10f16423483742c352fd3f86d72c49fbe682e9cd74848a4362d22d13866fa8c5a706e7aed78e1b42a88e4e1ec376a0340bd361caa3b60c71b2c498840c5af33283fe9d3a8c08f1f9da01afb40ff3a9f43fafa374620c93eca15ea81a7ec2dba98c89905a91a5dd79762cdc7c333e672fc703cf01080e4d179122b79ae7a105ca2cac9db0086eaab76ec549fc984481981d05df12cb74fc53e4809a5511a014afd7317de9abfd6737ea6370144e8e63c6d1513f0c6fa073f04f85e6171a08f7ca587057f66e688aac5dd8be5ca7dc62c8792ca0cd10eef35c28c3b178a6d52d1e1ebc407ada13d9a597c9c04aab3dc19abff2264ce50c7be7f9ec7a7da4676a6718435efac2c4817d66c623aac4aa5c30dbb2a795b56268cab511550d8607acdfc7c6cac53113e72a8c99f7daac7ca83fa0f364a698337784be68d0801dbfef1ef2b3b4d6bd0eb3967019a12600ac6686a45fdcc812cf61f2f0f7f700fdd90b8a8f6254a6b836fb302e16b36006667e63ab66b7905f06f039ca6f768777544bcc71f95cf5fa80e7c2440bdde6555b907aa4c2b793528babe181191f839b8830dfcd4314e7d3e34d0c5410348ae72fd56f96bfabd85f0f0205a5609f79b256f09457721aace84da8dcee79ff870f874efe568ff0caa74ca5e89b5d54a076bc7eeae693ae99efaa982645cec396e01887bd362b1e62c5cdbf6131eb1bd4362d0b0116a4f43fced1acbc4de9fd74a9311255ef02583f83e9b082991ff8f7d7ec80045885e412f1261c7163b3c68391a1908e8078841016fff79fe73cb9257c50a41f20371183411295c5183ebc57a10eb619783b6c23efd2de9af6b399a3b0e18a8788187314ff5592b4e0307ede2d37d4e20d793fd93b428a6e125b2a39cfbf2c256a83158f2e7a59a8b8087e4a0e1788479fe3b400ac07029a86ec9fea41488e2469320d33ac448585f320cd2f87457c607f60b776f467dfee5afc2aa35dc2d951f9371a3d7e2c88783271ecc2b81976c798167322ab35653a0f9614d73815417b9ae44ff92951f414bde559fce508549bf0c5b66a0edbfe8cb6e013d536f4c86efea404ba602cf599d4a20f6a52a9e3dc6255b153d032c1fc3233f1178d90fb6ac646f8c6a80e860e5b576ca0c44aa509210942f4f1e4824545153c6d58cebfbf3ac0f35e33f0959f69b77764533dfb54115684069fbd0a9fa182ac60cf1b65ce5cc7262ee8714045511a6e5e4e1d22563a3fae3877682047d6453e04d5ca179cb8c83e70ed127d07080a25c6b667fedd18df39bdc295ff081198988bf9fd368b0b54ba711f6fad72b438129096a7cf2274360a10030e47867dfa21cb0892c00bd2d4177fbdffa7fe051e5c3109cc2674c8a0c769447e6642d7a9095416f3d5e8b0f51c7da392f7a945ed7c6a22d88fe63e5287a284d533852ddd68e57525d811ef05bd8a5d5bd8429ceb6afb050c645f2e9a8c63c962229b0a642bb1b1433e4b4e7cf2a9a1791fa06631caf09ecc8f51fab701a0034df7216bbff7d36d43258b9ccf93229f8a0ad80408bc2c85e08be5da5933b91be361c78a859bbd916e4f1209159642d84c694879af075591d16154d0a4f6ba18a903e9555a12364ade118aec1e429f5e93e9840b9cc8dfa6665898053ce85560d4b26433c13f92276a872f143a627ac0586b1746cde0398aa006aeb66778aa43fe0a94264"}], 0x1018, 0x40000}, 0x8000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001800)={&(0x7f0000ffa000/0x2000)=nil, 0x7, 0x4, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x54}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001840)=0x5, 0x4) r5 = syz_open_dev$admmidi(&(0x7f0000001880)='/dev/admmidi#\x00', 0x3aa1, 0x60c402) recvmmsg(r1, &(0x7f00000020c0)=[{{&(0x7f00000018c0)=@rc, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001940)=""/230, 0xe6}, {&(0x7f0000001a40)=""/217, 0xd9}, {&(0x7f0000001b40)=""/141, 0x8d}, {&(0x7f0000001c00)=""/169, 0xa9}, {&(0x7f0000001cc0)=""/30, 0x1e}], 0x5, &(0x7f0000001d80)=""/206, 0xce}, 0x7}, {{&(0x7f0000001e80)=@pppoe, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f00)=""/104, 0x68}, {&(0x7f0000001f80)=""/143, 0x8f}], 0x2, &(0x7f0000002080)=""/4, 0x4, 0x2}, 0x20}], 0x2, 0x0, &(0x7f0000002140)={0x77359400}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002180)={0x10000, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000021c0)={0x2, r6, 0x0, 0x3}) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000002200)=0x5) openat$vcs(0xffffffffffffff9c, &(0x7f0000002240)='/dev/vcs\x00', 0xc0, 0x0) 2018/03/11 23:19:05 executing program 2: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000000)={0x8, 0x80000001}) socket(0x1, 0x0, 0x6) 2018/03/11 23:19:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000002240)=""/124, 0x7c, 0x40000120, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) recvmmsg(r1, &(0x7f0000002040)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/40, 0x28}], 0x4, &(0x7f0000000300)=""/225, 0xe1, 0xd192}, 0x9}, {{&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/160, 0xa0}], 0x1, &(0x7f0000000580)=""/174, 0xae, 0x5}, 0x38000000}, {{&(0x7f0000000640)=@ipx, 0x80, &(0x7f0000000a40)=[{&(0x7f00000006c0)=""/23, 0x17}, {&(0x7f0000000700)=""/42, 0x2a}, {&(0x7f0000000740)=""/7, 0x7}, {&(0x7f0000000780)=""/123, 0x7b}, {&(0x7f0000000800)=""/163, 0xa3}, {&(0x7f00000008c0)=""/37, 0x25}, {&(0x7f0000000900)=""/226, 0xe2}, {&(0x7f0000000a00)=""/58, 0x3a}], 0x8, &(0x7f0000000ac0)=""/21, 0x15, 0x4}, 0x6}, {{&(0x7f0000000b00)=@generic, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000b80)=""/105, 0x69}, {&(0x7f0000000c00)=""/3, 0x3}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/64, 0x40}, {&(0x7f0000001c80)=""/126, 0x7e}, {&(0x7f0000001d00)=""/161, 0xa1}, {&(0x7f0000001dc0)=""/232, 0xe8}, {&(0x7f0000001ec0)=""/218, 0xda}], 0x8, 0x0, 0x0, 0x6}, 0x2}], 0x4, 0x2020, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002140)={0x0, 0x5}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000021c0)={r3, 0x9, 0x9, 0x4}, &(0x7f0000002200)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/11 23:19:05 executing program 0: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)="5e7b27926e6f6465762124766d6e65743173656c696e75786e6f64657600", 0x1e, 0x2) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='GPL/.security\\&^trusted\x00', 0x18, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000780)={0x6, 0x0, [{0x100000, 0xd4, &(0x7f00000001c0)=""/212}, {0x100000, 0xdd, &(0x7f00000002c0)=""/221}, {0x10f000, 0xc3, &(0x7f00000003c0)=""/195}, {0x15000, 0xe2, &(0x7f00000004c0)=""/226}, {0x1, 0xa5, &(0x7f00000005c0)=""/165}, {0x100000, 0xef, &(0x7f0000000680)=""/239}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000940)={0x1, 0x0, [{0x0, 0xa1, &(0x7f0000000880)=""/161}]}) write$selinux_access(r0, &(0x7f0000000980)={'system_u:object_r:cron_log_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x1}, 0x2e) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000009c0)=0x8, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000a00)={0x16001, 0x108000}) read(r0, &(0x7f0000000a40)=""/208, 0xd0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000b40)=""/4096) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001b40)=0xffffffffffffff4f, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001b80)={0x4, 0x4}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000001bc0)=0x1) sendto$llc(r0, &(0x7f0000001c00)="87af1d6f0c792236ee464519ef742f1eb94d5bd8431bcb", 0x17, 0x40, &(0x7f0000001c40)={0x1a, 0x31b, 0x100000001, 0x2, 0x1000, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001c80)={0x4, 0x1, 0x7f, 0x8001, 0x7}, 0xc) r1 = creat(&(0x7f0000001cc0)='./file0\x00', 0x20) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001d00)={0x101, 0x20, 0x1}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001e00)={{&(0x7f0000001d40)=""/115, 0x73}, &(0x7f0000001dc0), 0x20}, 0x20) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001e40)=0x4a) rt_sigpending(&(0x7f0000001e80), 0x8) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000001ec0)={0x0, 0x21ba}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001f00)='gretap0\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001fc0)={0x0, @local}, &(0x7f0000002000)=0xc) bind$packet(r0, &(0x7f0000002040)={0x11, 0xf7, r2, 0x1, 0x101, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000002080)={0x4, 0x5, 0xa7, 0x8001, [], [], [], 0xfffffffffffffff7, 0x5, 0x3, 0x7fffffff, "16397973338c63c641fd5f115a3f84e5"}) prctl$setname(0xf, &(0x7f00000021c0)='\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002200)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002240)=0x0) capset(&(0x7f0000002280)={0x19980330, r3}, &(0x7f00000022c0)={0xa185, 0x80c5, 0x0, 0x400, 0x7f, 0x81}) [ 71.629478] audit: type=1326 audit(1520810345.208:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8510 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/11 23:19:05 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x1, 0x0, 0x10000, 0x0, 0x17}) syz_emit_ethernet(0x46, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '4m0', 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9ddf95", 0x0, "6967c9"}}}}}}}, &(0x7f0000000000)) 2018/03/11 23:19:05 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/122) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x4, 0x200000007b}) pread64(r1, &(0x7f0000000080)=""/65, 0x41, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x800) 2018/03/11 23:19:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000001c0)={r3, 0x3, &(0x7f00000000c0)=[0x1c, 0x9, 0x5], &(0x7f0000000100), 0x41, 0x7, 0x34, &(0x7f0000000140)=[0x3, 0x6, 0x1, 0x2, 0x1, 0x9, 0x14000000000], &(0x7f0000000180)=[0x7f, 0x80, 0x6, 0x10000, 0xcb8]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/11 23:19:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@setlink={0x34, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x14, 0x14, 'eql\x00'}]}, 0x34}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) 2018/03/11 23:19:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x80000000, 0x4) 2018/03/11 23:19:05 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xffffffffffffff80, 0x10, 0x14bdbdab, 0x401}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xffff, 0x20}, 0xc) syncfs(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x4, 0x0, 0x698, 0x0, 0x0, 0x3f, 0x1000, 0xb, 0xcc, 0x20, 0x0, 0x200, 0x2, 0xfffffffffffffffa, 0x2, 0x7, 0x7, 0x4, 0x20, 0x3, 0x7, 0x7, 0x5, 0x5, 0x54, 0x7, 0x800, 0x7, 0x1, 0x5, 0x1, 0x80000000, 0x9, 0x0, 0x61, 0x7, 0x0, 0x54, 0x2, @perf_config_ext={0x5, 0x80000000}, 0x922, 0x6, 0x3, 0x6, 0x5, 0x8, 0x7}, r2, 0xd75, r0, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x74, &(0x7f0000000240)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e20, 0xd8b1, @empty, 0x7f}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) io_setup(0x0, &(0x7f00000003c0)=0x0) io_cancel(r6, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x6, r3, &(0x7f0000000400)="def554650cfd35c3282561755a62061eca833e4f6bb099518cfef6f92833ebcbad082307e1b874654f712a7fac05fb8a5fdc5a13332147a03091134cd81b0869fb0ebfb60d6b5d3e1009be2e0edd1ddf298abd0dc44ab6fea806b1d27b3f9ceeca2ab873f212bf17b378e29ed91dcb3cc67f91f68b61e468", 0x78, 0x7, 0x0, 0x1, r0}, &(0x7f00000004c0)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000500)={0x0, 0x4}) r7 = shmget(0x1, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) r11 = getgid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000000700)={{0x7ff, r8, r9, r10, r11, 0x40, 0x3}, 0x401, 0x8080000000000, 0x400, 0x0, r2, r2, 0x100000000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000780)={r4, 0x1000, 0x30, 0x2, 0x31e000}, &(0x7f00000007c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={r5, 0x4, 0x5, [0xca, 0x80, 0x7679, 0x4, 0x3ff]}, 0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000840)={r1, 0xffffffffffffffb4, 0x0, 0x20, 0x2}, &(0x7f0000000880)=0x18) fcntl$lock(r0, 0x7, &(0x7f00000008c0)={0x0, 0x4, 0x100, 0x7ff, r2}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000900)={0x2, 0x9, 0x7fff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000940)={0x6, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x1, [{{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x110) r12 = dup3(r0, r3, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000a80)={'ip6gre0\x00', 0x754d3b47}) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000b00)=""/190) write$fuse(r0, &(0x7f0000000bc0)={0x20, 0x1, 0xa, @fuse_notify_inval_entry_out={0x6, 0xfffffffffffffbff}}, 0x20) waitid(0x1, r2, &(0x7f0000000c00), 0x1000007, 0x0) fcntl$lock(r12, 0x6, &(0x7f0000000c40)={0x1, 0x1, 0x1ff, 0x4, r2}) 2018/03/11 23:19:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) r1 = socket$vsock_stream(0x28, 0x1, 0x0) accept(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) 2018/03/11 23:19:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) mq_notify(r1, &(0x7f0000000440)={0x0, 0x38, 0x0, @tid=r3}) creat(&(0x7f0000000500)='./file0\x00', 0x8000007fffffc) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/176, 0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xdc, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0x7ff}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x3ff}, @in6={0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x802000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xab97}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3e2, @dev={0xfe, 0x80, [], 0xc}}, @in6={0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0xdd}, 0x8}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r4, 0x800, 0x9, 0x1f, 0x5, 0x2904, 0x4, 0xfff, {r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8000, 0x200, 0x4, 0x9, 0x4}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x2d0) [ 71.718191] audit: type=1326 audit(1520810345.296:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8510 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/11 23:19:05 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0xb76a, 0x800) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000040)={{0x0, 0x7, 0x3, 0x1, "9ecbcbb04e1caffe1a1ba0517fbc8dfafa84f83f718029cf1fdbb1ebd43ff6e45f75dead062c637d5f356b55", 0x80000001}, 0x0, 0x0, 0x5c, r2, 0x5, 0xffffffff, "c11243719e214a22909ec0526c2f3052a8a8120c69c108fa38d2a94c8b4be7505f38f40bfc25fb9c5cc323f7dfb19616600d3a1e322f14954279c2c7d3e26562", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x100000001, 0x8, 0x2, 0x9]}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000300)={0x44c, 0x18, 0x8, 0x70bd27, 0x25dfdbfe, {0xe}, [@typed={0xc, 0x83, @uid=r3}, @typed={0xc, 0x35, @fd=r1}, @nested={0x110, 0x7e, [@typed={0xc, 0x7b, @ipv4=@multicast2=0xe0000002}, @generic="aab2b230a4939a890f91bd619529fc7a3fb8de3db8dd8ddf415115b939ab53a84b876616314edb0ecf307f3c4ef080137b75243b79b44e9c950e444224edd7dc985a84590bef6ec4cf9bebeb844611e1b341fe737bd205c7444458ec773ae2747ca94d382d23d85e92c58121a2713d8dadb06698b1683e8988c1dd5a2234521e367c87b60a77a19eb227087ddbb97d392c9156f44a0a4204349d82027900c518a83c3ca170d971baaafca3564b5d1c7836acf95bb6f54a293916c862c6c6d1551ab1e4c408e77bc706365d4dafcd8c58e55f1cc28832e5c370538085", @typed={0xc, 0x77, @uid=r4}, @typed={0xc, 0x50, @str='\x00'}, @typed={0xc, 0x5d, @pid=r2}]}, @typed={0xc, 0x11, @pid=r2}, @generic="e85607b06da63c37201b83d18a207063b9c28f1fdafaec56053d60c19606d4635104e7c8d4caa8383d170657f19665860f1bb48cd8e122799397f85025bc3e8b73ceb5078bd5c5ce6eae3c836bba4385f11363339e620f216a6008c217db2905c21025b78cf74b4e9b0ba107bc6c8067ac60fca52f5f5fec53c9b962e6a8bd17c90f622896b7da7dddeda3", @generic="2c8c27c43c4355e62ff56b50e54faed99a79b4e3ce4da2d6a904c895e4ed66b31a45c696daeb5aa678686c7bbf1ee23a168f5c48b01f1482b0f1ba776c2608d07f620a767dee820e5ec3aec88d1cdb393e32c893e71828877dda864d248f87629ec5ce4ded85ea4a5adb72b235ed20d7fc8611cf532516db68e278f70d853c29a0e5e5b6a002695707c3c045d157cd31a65a7f13261709bf36af73850884a2f77c461a0bf5d4baf5f39c5ef58889764b265ebac943cb93d5bdcc2c45c79de4c0464d1d302f4b30885005874debf560f99a85d606cd9ddff20b5ba8d1763910f2e9f935414d74a70d0a", @typed={0x10, 0x37, @u64=0x3f}, @nested={0x180, 0x4c, [@generic="6ea8988ebfdb611f6c6bb070d17fb1b37e375aab9eb888137286382d3f360470bedf6457b52f2e9556a53ca307a3f0fc1facc4aee4f331ca9683d8c9b765c58bd891bcdc83116cb6314ad4b3ff8c79f6ee47270600eb6afdf64cf3e92e6ce933764500b4877fa8db84d28cd7dc97afb44bbca0758d56763dd49c9e02bd6e1c03f2a3334d4195ba95b822ed1039663bc0b7ec0c8df0ec18dc3ed7045ec453d079c36dffc2ef0e6d755c5b5e3835ba125b6cefacd59671975a6bea835f06c2cfa6c99b8b1a29bf9e529bb14b2ea324e19df16cbf70200a1e7615d05c54476625a897cb48119908", @typed={0xc, 0x94, @fd=r1}, @typed={0x88, 0x49, @binary="7a02b580ce8f3f29488190e0e15b68bc86bb3376073cfc5eccdab0f1a18434b350168e58c50ca77a9fef9c8cfa3d64ed91680a2dff635637ea02d60de9030349205c7f9817779e561872539aa2d8198d5c42b30f9aca27abd29f5dd7fb783bd0cedd1e3d9256e63a18d790c5a8ccfdba8b0a1f49c94a6b6d0f8e9e1752"}]}]}, 0x44c}, 0x1, 0x0, 0x0, 0x1}, 0x11) 2018/03/11 23:19:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0xff8a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x8}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x4, 0x7f}, &(0x7f0000000140)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0xfffffffffffffffc, 0x9, 0x1, 0x10000, 0x0, 0x0, 0x50000, 0x6, 0x100, 0x10000, 0x9, 0x7, 0x400, 0x141, 0x1, 0xfff, 0x5, 0x4, 0x8, 0xf, 0x5, 0x1, 0x100, 0x3, 0x8, 0x6, 0x7, 0x1, 0x6, 0x7f, 0x9, 0xffffffffffffffff, 0x100000, 0xffffffffa0aefbbd, 0x7, 0x80000001, 0x0, 0xa83f, 0x3, @perf_config_ext={0x1, 0x800}, 0x8, 0x1, 0x9, 0x3, 0x88f, 0x0, 0xff}, r5, 0x4, r2, 0x8) 2018/03/11 23:19:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x0, 0x7867f15a, 0x0, 0x0, 0x0, [{}, {0x0, 0x2}, {0x0, 0xfffffffffffffe01}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, [], 0x9}, {}, {0x0, 0x0, 0x2, [], 0x3}, {}, {}, {0x0, 0x8, 0x400}, {}, {0x0, 0x0, 0x0, [], 0x10e}, {}, {0x4}, {}, {}, {}, {}, {0x5}]}) 2018/03/11 23:19:05 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3f], 0x1, 0x4, 0x7fffffff, 0xa8, 0x2, 0xc40, {0xe0, 0x0, 0x4, 0x9, 0x6, 0x0, 0x6c90218f, 0x8, 0x8, 0x1, 0x7ff, 0x8, 0xfffffffffffffffd, 0x3, "af51310b1b6346bf7e4d2892b2124d0ec791571401fe65457342d62673c15f74"}}) 2018/03/11 23:19:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x80000000}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4940, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="be000000f9fd1ecfcd24938a797bfd949031b325e7c20100ad0b29ab87c24d13ff9fd0e8703c5d66994acc7dbf9f62d78295992c9ef598a7762b01000000f0a5ac3ba95318fd91f92abda0cc8f7656409f107bc3ad81f9fa0acf7659c496f32583688e99680d7ee65ee5fdb8ac3857007280c25ef1a1abc693dc8f9153020c76374ef205fd314ffff6f10a8632af59d0df9d46327b8721537ed1388cada76ab4fb3a27da2268f2565fc1083d8f9c8f07092e000000000000000000000000000000007f5ed713b0dc0f0863d521fb1fbe6a3df7e18964e729a564d16aaec2475e79147b8935ac4d89e64fd4eea072e694e5dea02f775d6cd6e54b2181d5e67132a034047cd15709b337d8cc024669b9f01c447d8fd563fc1b9eb8e6186e80ddecc26ec6d76ab8ad18485dde11d0c8620e271b3ee5b42ebb222017b65e5f08cfc0b12e6567af3dd5eae890b99effa40c0f8ea2e9ac445a12f118681d552af29b30d9c7df32950ac5e7a543057df262d159ba722d48e2a0947c44d4838d1351b8c26c3b7db7221f92b1f3e866583120f88fd9f22ff17f58109d3fa570bae3b4bcd066dc84f47479"], &(0x7f00000001c0)=0xc6) r5 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x20, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) r6 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000040)=0x3) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f00000000c0)) getsockopt$inet_dccp_buf(r5, 0x21, 0x8c, &(0x7f0000000100)=""/147, &(0x7f0000000540)=0x93) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x1}, 0x1) [ 71.787567] audit: type=1400 audit(1520810345.365:63): avc: denied { dyntransition } for pid=8547 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/11 23:19:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x101000) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000300)="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", 0xfa) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3e15555255e284fa9c1c74f49211293c23a774c4c3094fceb1b69673d7846e73f1c0166fff43618ca5b6fffb5d1bd852323d2d455c4cba646147991e68986eac1f77b1baa9dfa58b127e8c1771e066bdac87bbda51377a73094b1ffdb320b00a202b0bdcea4503c41ff5d38d7945bec82507e19a079c92736bcb33885322d05c2d57fd58fbbf147db5565b9107b743970d8f50c7"], 0xffffffffffffffdb}, 0x1}, 0x2000020000004) 2018/03/11 23:19:05 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000008fc5)}, 0x20) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x800000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x7, 0x8, 0x1, 0x3, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) 2018/03/11 23:19:05 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x3, 0x0, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=""/36, &(0x7f0000000100)=""/55, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r0}) syz_emit_ethernet(0x5a, &(0x7f0000000600)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e109b8", 0x24, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, @routing={0xaf}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000780)) 2018/03/11 23:19:05 executing program 0: r0 = msgget$private(0x0, 0x411) msgrcv(r0, &(0x7f0000000000)={0x0, ""/39}, 0x2f, 0x2, 0x3000) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) 2018/03/11 23:19:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x200}, 0x1c) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/11 23:19:05 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="1b0000e30a97000000000000"]}) 2018/03/11 23:19:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x3f, 0x2, 0x6, 0x7, 0xd444, 0x1, 0x8, 0x6, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x8}, 0x8) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000280)={0xee6, 0x10001, 0x6, 0xd, &(0x7f0000000240)=""/13, 0xbc, &(0x7f0000000300)=""/188, 0x9e, &(0x7f00000003c0)=""/158}) pipe2(&(0x7f0000000140), 0x84800) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x41c000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000100)=0xed) 2018/03/11 23:19:05 executing program 3: mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='nfs4\x00', 0x0, 0x0) 2018/03/11 23:19:05 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x4000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000140)=""/118, &(0x7f0000000040)=0x76) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) 2018/03/11 23:19:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfeaf}], 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000001100)={0x6, 0x6, 0x8, 0x80000001}) r3 = creat(&(0x7f0000001040)='./file0\x00', 0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001140)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000001080)=0xa, 0x4) 2018/03/11 23:19:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000006c0)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000080)={0x2239, &(0x7f0000000040)}) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffe000/0x2000)=nil) r1 = shmget(0x0, 0x1000, 0x220, &(0x7f0000fff000/0x1000)=nil) sendfile(r0, r0, &(0x7f0000000000)=0x5d, 0x5) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000) write$selinux_validatetrans(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_u:object_r:adjtime_t:s0 system_q:object_r:getty_exec_t:s0 62 /usr/lib/tele0athy/mission-control-5\x00'], 0x69) 2018/03/11 23:19:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r3, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r1, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) r4 = dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xcd) 2018/03/11 23:19:05 executing program 0: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) process_vm_writev(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/90, 0x5a}], 0x1, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/254, 0xfe}], 0x1, 0x0) tkill(r0, 0x16) exit(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x401, 0x0) [ 71.907967] dccp_invalid_packet: P.Data Offset(102) too large [ 71.933474] dccp_invalid_packet: P.Data Offset(102) too large 2018/03/11 23:19:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat\x00') r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x24) 2018/03/11 23:19:06 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000001900110400000000040000000000000000000000eeff07001500000000007a7a99687c7a73d491046ab263100da68f1bdfd51d875c5b5640155ec49144fb844dc7abe362018693dcd44af78530d48678ebe63ae07819dc64b7c4569280ba3491c26d237c77ef40e36b8e5ae301cc8da7216febcab1e7fbe1b871d055e49bb96233498491db91e189b27ce7ff6702c90ebe2bb22385154c6d412c1d50e2467865a1991ca29c16c5785aa8dd5965c0e9f305e78d5a69345a85ca546ce5c207e0c3e8deb10dae506448d330462884d0479bfc4ac8625462c06a683fdfe0"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x83, 0x10000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) socketpair$inet6(0xa, 0x1, 0xec6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x3, @empty, 0x8}, {0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x8, [0x400, 0x5, 0xffffffff, 0x5, 0x9, 0x81, 0x10001, 0x1]}, 0x5c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x10000]}, 0x6) 2018/03/11 23:19:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x200}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) 2018/03/11 23:19:06 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x80, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r1 = syz_open_dev$tun(&(0x7f00000061c0)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000000280)=@ipx={0x4, 0xdd, 0x7f, "4bf9a8e1f9dd", 0x4}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)="e56c4e52a6119578b69915fdf5ff4bde4ff79c2a9ee6e0c2f0b838287bfaac98e3a4b93b0f5342030ed7522e652e114268ae882a8cf9014d9ea7744d96c9a106769c5b17b50817b1a1e629", 0x4b}, {&(0x7f0000000380)="7796aef0b631872c27e2a132d50a09482ab62bfcfae5bb469d3c4fff2e249a07f737a442f687799480b28a51cb8f14", 0x2f}, {&(0x7f00000003c0)="9e975355c69fff602c2137b8defd42fba4494728606faf951fe1fc", 0x1b}, {&(0x7f0000000400)="68d65633331c6691dc", 0x9}], 0x4, &(0x7f0000000480)=[{0x88, 0x119, 0xff, "e8d20e2933df987240659fc323446d3d868647d1fb800c0dd6f699c5b0b213fd50afe23bb7d35ff54f3e060adb34604db165820f1e6f426fd4790363be07536f327e60f8090d88255e7cfec099f9691c7bcf368bb7afbc17558d5e47f58fcdb7d7e20f4d982914d68eadc6da0407aeb471f3bb"}, {0x70, 0x11, 0x2a, "7e029167009a8867bd8c4383a0b74c7de63108206ebf72d7a17c1504e1247b14c3884c83cd4a553c1b2d723d33c1665063b0361feb77496c603007380625e7e39d436b7ac2a8090c03276ae6d2b3505415b613beea87bb9bf17006f94b37"}, {0x1010, 0x80f15af613b154ab, 0x34cb, "e72a8b5de847cc6c7e3e37098e41b81c5aeebe518846592d0d637391e44dc79ee8341b568e664aa367e3a50de054e1f91b08f7c7fb50d73e0a3e37fec330f6894bb998196b2e70a77214aa025075a84ea34980a51a3166225275fbf436e34d190c3d01144c16d7ae6f5f28f44a97bf04997b765668a577da6504e105a59c7f40f18b25df3fb10b4105e860c15d55a7f95081262a057e8e938567d3ee6be6a60d252983bb75ffcaa3c2f7960c69c99e17b0c3357ac649541917a06bb5e17c74d28a57c7fa2fd79e29dedfcef3b5427033330c459f5b4d60bdd1580b5c186930b400d27fc641fca68916ea0c1ada7a984c01c592bcc43e3d4be489093a98e5549015d844aaf151ca139e77613079b2f4252c7ed87b131acff99461e069df984a00471119bb4c6e02a0ca49b373bf09e8cf961fd95d4d16dfde241a6ef7d87069fe15b99f4a1cc2f0d69e365f6eb7a22d3884ef03df41cc9e203c92f6a6605ade7ea5d77c9c0cac0ef0ce0427b4b010e4dcf15e4e75fc1f2501e14ff79a35b0368227dde8b4dceeed49d6e610efdc9c3545f0a49f232fef9346f9d84756119b5bb1d585e174db6b009db2f5aa42c2e4ea09cc2d7cf3eef35fc2acd07fbc6ae6c75eb0a92d52f69580dfd1c75d820a6fdabcc81a257fd112e6ecc107f4a48162084a383abbfa114e0849c5f531b0d6358a82d45e508158a8fd41127da7985e5e1a4f997fabc4c5e4acfcbdbc2a864f9dc6780c2a9cccf6741f1469da938fa2b6e6b58c7ce289b23306464200c11071179e6fe72aae5d26c630aaa9d74ddbdda6dc9c1fea358f710c00679ac00bdffed1bba03b490e95fc7a5850872dc9e855ad5615630f4ceb270e391c5e749b84e71876386d632905e365d91b5442960c0278aecd100cb5dcdb46c28de4875cd8ee16a9528a1fa4e405b42df7870ee4d41fd32580fe89bd0b52a096055ba3da98ccbaeafefb552bfca6428d5313aee9e02510fef646cd41c90ac6a1cf22d5c5ca532aeb61d927ff96f76e70e5e4b3cd031f8aafcc48edf96531dc54ebd422c951f9285c59cb5e64c1799fe28eb099e39c967d43b0ab581ac581224cbf38a98a1161fc76cb13cffa710d19fec39d29710c02c46f51d0d324cba4959efdf437ce48d112e919c1d21c3dd613f0d79f4e5dda7aa1cb9f4167f0f05acd504694b6f2285575f3dd61b2a7f9cdaf57e4f0a3faa4c45261d0797ff300e7c68ef7c8e85d429b49d382933b8b6006f607ce7d3ede7b1c3219bd4a871f7573e506a46507b55616eb4745edea6a03f3bb25e7a7537f34495714bf0c2a69c1a7f58bcc2ee77c9b764c0ca96f0169ffd7f0c0d297514a3bf3ab398fd677f237a8b4325c573b629af00aedf05595423de82fc7831e1a6ffa7a8aad123ec2dcdc85e5b747cbf5a2a99f55cfa070e7102954c4234dc31c79dbed55d931dfacd3402c793c95845bdba68180870fdd274c09b9e1e5f990b865f5f8295b27754121f0078df9cf8bfbac7c7bdc81376bf553f5de8a816005e8dc4fabda5c21547dcc2d8bdf5cb6cdd0fe34100423a0fe92e84998580e63c43c4e508670c58c5d0d766cdd79ac14a01b294a418aca6dfa154cea7506dbf7d25b78fff981fe60ff76c53d930c3d49cf3f4f4f93bba200e8f8e5453ca490b07cb2e293fcf38766302279dc0ff323bfa7b3327d0504f850081bc0663c004513faf7d0d149cd626fb9bced900d110d1f4733d5315369e4a6f3ff7dd69d82cf879fed4865129fd8fefc0a721d84abbdac0b7af25e1124dc3732e3a7e191b3dc3f55b0c9c27dc4d5ce292df262c9ebca7ef19eb54595d754d5870aa97982bacc50436e3c01b78077cddc1ff156cf5bb007ce5582b81fe38b354f74d8195e7873dd8358fecb072aa9c925655b84d232755682cf39d57707342780b93e46cc6e6d0d4fb16d94b253b4cef919586a6be518460c4e4eb04dfd3bd95b577f8486dc3d4a3e12272b0fb1dc9a411ee1f07f1304cf2fa0a44912e29bc0321bb39b5184e4dd972d19c9f05e5ae467d9e940138deb25666eda3808f0d1e918d71b468b66d81462a258f7cf67d471cffc1ba82dcaf70efc57396c1b1d50f5ab441df38614df8a5d25aef2646c272e2e1275f1bca427348f54445f505ae5c5e8670e65d9a99265ff8aae3bb525e4e9629ba54ed71d7f0a27d24c400e896d45cf922dca5389be62cf3bd9a8f0ce662a4c7a42512db516248ba5082c0ca471cc631f5dda8696dfce213e50fd43ccf6c9f82b515dfe16c03fd225029d20d7ca19b1368fb049f5803973fcaa262b513913d454f96bbf0903f2682b58ef15396292f64522124b51dea8fe724346daa924b01b7c4886127facc845ea8ea30890e947909514bf7a017309b70bef50246e04ef3dff483f7aad3ab2ae966129ce14ff58775022829821f0b062b4bf61a8ce7c2ef68f44f9c0387b792f8bed9a829ad5cf871be790af08c2ca6a745733ed197d4f6b7082b100c45eaecaad7441ad066d0f271358b1954c54a4e772e84152d8c015e761431d59fc683a193207b440ae75ec042302e14f1d307901f8a4950d70f92702bc233adb60a80596a56d2d12d5755a29ca50e0d4fd3db612d40a1bcce4a36dd7d53de1854342ea48149c6121200428ada00de310da5615ef9ce77f62f6a5f447a399589b147372d8284240fe7f26c01e7dcd7c258c5a4660a42c0f708c073fb1e89bf16efc58adfe812a632a65de7325f396a7ff855d2f2143b695cdb15a0fadec19e6f2f057f6d8f1e06758589685a87c4515ade8ba89631b2a137c83e2f871cfbb8d67b068fdffb0650d5ee4a7d8867513cad5fd82b98b57b7fd4b5e3517ee690b67a3b3d8f16a0ebd691589dab06a1f0bd335e5a1f5dbe37765a007ebd5e810546b3e8171ba12c1aaf03123c1d9ec03a8cf833110cbdd712ad71c151f45e91fcb2fac462b2cd13b64bfb25d66a46b1fb0aa4ebbeb062a4598d19a3903a46c9ebb0c84fc31cc0a56335b75b1a98bd5e53b168b18a84274f7505287050967c452eee40090e57ee83bdcf609d03c7487746eece25a7643adb2d0330f65a9733a61cffb313cb1e5ec68d138b4e1596a5e0ec221884dca7aeb4e7e6e2f202fd79f775194bdc0c5305523e1d66c98cb0b453c9c63db732acaf283180cb9916b6bd9a2e7051fb1da23b5bb0b3f4cdf15d93d93e206df4659676f43f73fb68395c255cefc254a82c6c8a41afbc08e35a6c5ac0228866817bc8ffc5a5fe2d81a7817b0b35e86816f974f8b3d0c4579a06062260b92ec8c2f31d36fd22253bfae52b76830fc6807ffaa4057ca0bac72f2e5a760d1b07b386f1095a0296e52d930acd214eed0b16eac6ab5b49e8745d807492ab8c5505158d9a0183ff397853336c691ed18039413f453c1757cac9100fdf20d8ac6343d01300ae7768cd1e96702f73f31aaae494d8b5f0de91adfe20885bfd33d8b41a4f86ef2c3b9f7849e1d574f313f9bf04865ca37138f88afa08e3349dc77ac5a616f14d6b4cc3da243cd118d12afdf953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0x1000}], 0x3, 0x0, 0x0, 0x4}}, {{&(0x7f0000004f40)=@can={0x1d}, 0x80, &(0x7f0000005500)=[{&(0x7f0000004fc0)="f49417943a663a44d99f4c5a67a3efa973796c18e96918c13c219a8d07caa67dec7c80b393e5b30e6080d6644318cb", 0x2f}, {&(0x7f0000005000)="5514c1023270c225a574c9268f422848aa5f8810e1405f0c68954f2b7056bbb171", 0x21}, {&(0x7f0000005040)="100c0b761859f3f65fdc83d1d30af9b3cb91a9457eeb5b21b804784d2b98bce5525dacd97b53fed114cd1afe201c8ca6308927c19fcce2a98817cc5910c4b048a231a04e5663ddee560f7b99c8e36aa4547674bd32204c4a22e173796f5a23629ffe198c91da75b92ef2693ed2eb34f823677eaf077c9e68f26230c2b2a3d2bc37eecf432da1342c3a9dcd57d21d08b6dcf06daad03d4117b13a8bc09ba8910e9422e85a50a7489a8673999d9977624939b5c0f502d011d211241c02d961af79aff37f1e909f7313589ea1e7dc6e64410f2cde18b8cd31980d5812e17f", 0xdd}, {&(0x7f0000005140)="ecf71f927f4f008fa475fa2c8209635abe5129bfd712212cce3aaf45ba219f54b454768ceb87ffcb04896e", 0x2b}, 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{&(0x7f0000005300)="1eb9a7b56671623ca5049275b49f1a7187f9ac8a72c97006d4a7062f11843dbb06a9696ba7eab286f56bcbd43d28af3d9378588da4420e910a6c9b9406c46dfa26c084cf2110fe3b5dc0ed430d3046737d20dff704d65ec5f5d39766a160dfa2f86ff5e66e8d6341ab7c8bef66343b0a4611e951c516ddbc7556ee47f6ae27707246a3f4736109899b34367f9c", 0x8d}, {&(0x7f00000053c0)="3df920b63b03fcdf920d6f30cee5a32fee807426442822e0456cfb0b9beb474f19fec980f055a1e0b5e43efad0ae98c171e1c967f1deec6409fae407b89bfeb1e38299ad4b04fee7b2d14860f43c0b956ce13f81f364663f45f680e331a84e1726054c26fbc3527e5d6fd83cb7cf6d4c43526f492371696016e27002", 0x7c}, {&(0x7f0000005440)="bc297303aaa52fb43175ebaaff327ab880966aeae10bb835096ccc3b184db1ac64592f5769ec6deed77ea0113f28450464a5b08cbd10759fb1dd1422c329b12b8201e643cfbe60e23245ac122103db806eab33aaef38b571accf82fa51db22f090d5dfc6e42b85783b7f56c05421f8b9516a078958622e8e42532f5ae940260ec04ac133a29bd24925a7fd1dce7db67d6de6fcce9ac2b0ab72e23791ab2d260932", 0xa1}], 0xa, &(0x7f00000055c0)=[{0xa0, 0x11f, 0x100000000, "4776bdb42214e324cd6558487400faa48966cec02a927525687dc7ddcf78a209035690fb76fe5d6d888bcd10fb6c4f9b9ce8552b62bcf898af90f6c399722d2af84da6fa7f41f1c323baa610732f079955b5407d24b5693f281bc1aa5113d54b4402be1030030e641c64c2cdd9cf1535f7d326773f5f6ca7daceec4870dcdb4a13d5032baf48d54c2a5abfab3bd3f5"}, {0x70, 0x11f, 0x0, "dcc591274b0f1fa0ea8424d1446feab1a596b87a9adf322c577aaa7fe2b3a32a0181eda72d4cdc882f50d2702ac274c18b285f21698ffd80e2e507709dd35d9bf57d46eb7cba7082b872bde2476004bd0a118be6c3e1641dae92c787"}, {0x40, 0x11d, 0x2261, "f5c1899866e3db6e50af60d658600f7938f2a09a2453a03e22286a17d00ac3338b9cffc09db3477969f4df03240dcb"}, {0x108, 0x118, 0x9, "9e9c3e1b100e9a54849c3d04ab9c92aee0c14728c1cd964f2122a6a761b577be0cf0797b1f1d325b101a73390c237a464fc4b8cddeb00a152eeac03665c5b60ae564811736541adca69fb29e5ab21df0bef4025060fbfeee02c632bb0397777aa92039dfc46bc17eb76791c6785fb7674d51bf13c9451a385546301ae9e31f4f391104ca14380fafb4ecaeeebc77b32d52005ca345749d3eaaeecad4b4e9d12dc3c6191bba915785b84eb2f620c5a7a9c9ec62fd3f401855f028f47225c1e691f992f78c5356640473568c3229e74a02605dc89a01c4a2936b74174aec88dc94bfbab7ea2ebb8e9dbb8b21fa83657aaeff6de99eb9"}, {0x30, 0xff, 0x2, "6ac5e750f1ae9ee6bd76715515812626e2a527c3c66550d275f89c"}], 0x288, 0x44000}, 0x3}, {{&(0x7f0000005880)=@llc={0x1a, 0x33d, 0x8000, 0x2, 0x80000001, 0x4, @random="da2608729c73"}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005900)}, {&(0x7f0000005940)="598101696d61b6d6d43e4e43951d4c8f1de8ec4ff65b7a40e0c6eaed62130aa7824375", 0x23}, {&(0x7f0000005980)="428f77e7f78fad8822b0ca3c9895c1d2da751e46ba6395dcb7bdef646e08d7f1", 0x20}], 0x3, &(0x7f0000005a00)=[{0xa0, 0x10d, 0x4, "099c1432a77124e614f61825945f25a522501c3bb9c7df5f009c560fd3e556cef5d80c02e8c464ea9a5f12a517bc7a602cd9c523e3cd00e3e626f9b733abd4f22fac3a51ca529712bd2de8d9d615e7fdfe4fb837cc14c2ff3b8fe8bdf001ac662ab9de6b562c29bf54b8375727a0a65189c9b40e5c31ad4480a92d21a939f56a8efcdf5f826b026ab92608ec79ca21"}, {0x28, 0x117, 0x7, "5fa0e84da024c74aeb0e12d361d0f520a449635c"}, {0x80, 0x101, 0xf6d, "079e6a5fbf979c117708b53b731242fae027cb2d516410ae1d8caa9b62876e4ca3d9d11797fbbe950b539ea0915a319cd00368008ff5667372dcefa40807f1c85a93c1a253e6863f2c0b681e0fcef92130f9f4a6840bec752da56026ac47b21bbc0bdacec55b30e1a67a45"}, {0xb8, 0x112, 0x0, "1fb4ebd54803fcba30cb79fc89370bb37230a4d95bf37cb5d09515b52fe6d826f28b5080c56891410188029dc3a742aac4186a73c824997a4ded86098397ab75538db71eac6e8219e7482a5d190d31a0e380550764c135219a0ddb5608f43b56c75797e12424ff6edfd170f575555fe1c46d50761cad92aab4bece637ada4fe7ba89c281b6c81a6a06fbed843b0e0e4aacd876fbd3daa04aeefce43e91e943922286fded"}, {0xc0, 0x10a, 0x7, "992ed09d5a22f6230d37dee152926ef6ce518bc812dc097453186fd6144b3286c2f650595705c44d98e461417b53f43e1bb71b235450f4a0e3e23d5c5d128e3e7c89128e715be3d0a8e540ec9735142fc7b35c113b4a502336f12d8e563fecf01e55893db576bdafbe214375946056b3462670227a089665d36398109613f0ba1776e2c307bef7f1e94ea5381aae96fce84d65fbe053233aa7839a17a4fc59efd965a04e5f90a0e211581c79fa"}, {0xb8, 0x0, 0x2, "38d565a41b4894c40f01dde66a0201a96133bb37bd9cc8aa460a5c535e307ca51c8adeaccd399d7cbe6526407aa199f518aee0876f223e531424e25f981360e6d32c801f21f31b1d8d778753d28e02e57f59e758ba78b4e722fccea3e536e4bc41eb1236d4b2c266f20fdf1bf2af905cc71786267a3fcc35ef7ce91edd18b64322ee2731cbc459e75a93a97a76b2c066c8fc561e564f9e57f2b60aa9da779f1f796f7a"}, {0xf0, 0x100, 0x9, "4a58d0d056a4c1d68288bff20fef581fe47fa328e89a9f632a4b665dbaea74e97a57a8b935a2cef272670ab743e9aebdfbedb07ceb9c5210fbecea366aa2d6b712c12cc2fa9e803e4a2c7b726ae33b7e84553a35d8a4dfcb89e7f3f6787a2646e08e1f82ff2c521a75b15d4af3f6da04d9f653826fc9c4fc39469e656ded4d0717769bef6e412359fabac0a6ff55109c940759b7a18730fa6fb84d9c6c225682431869684b9461a2ba2ecf722682b3dd1b2a25e30aa35855378ce9aa5c775cb06753865ad8ee7dbceb938025e1cc5ec7d57b7212138f32f02c762c5071fd8b"}, {0x58, 0x11b, 0x6, "d63b9dfdb0ae4ab5fda9ca51f8d0058ce4db47359a954387a75926995ac9d9a6408ca75d34da44a9bc31ad97d3f279d2e5a9793c846876807f01a4a69e5b9bd5a18f0dce"}, {0x108, 0x0, 0x800, "c072c14c6c49934c948293fd9221fe65325532c94e0b7de5308faecca06c68638939c5bb3acbf8e597c523411e474aa9bfa197685a97b5e8d38feb2a0bc44d040a6dbcc7e0b44a7459176a3453f43462563bb203f7cabf2a15c4bd719eb71996d9bbb0eaf398fa99b2e04c736aa690b60090b4fdecbca23db0397dea4ff3de7404681ee01dd38717c5db16f100362fb5b8cabae0e4f8a3e5b79a4bf688103e8a070dd9686f708ac0f417a1136bc94174535d23482a9c62dd971caf653ce53610ff97a9c99fe22f07310eb8217f381acdd42fca112cf1db8155bd7c0be8004dd8b8c1323b38b9fbf1cbcf377079ccc26e63f1c3c22f80"}, {0x28, 0x105, 0xf067, "42cd356f99b137db5bec276b4f016a4d38eb8cc203c7d8c9"}], 0x5f0, 0x4000}, 0x3}], 0x6, 0x40008c0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x400}) 2018/03/11 23:19:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x40, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x1f, 0x3, 0x2, 0x1, [], [], [], 0x8, 0x1, 0xb408, 0x8, "b74d2b7472178fda427d8380b8bef99f"}) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002b40)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002c40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0, 0x0}, &(0x7f0000002cc0)=0xc) r8 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0, 0x0}, &(0x7f0000002f40)=0xc) r18 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$unix(r1, &(0x7f0000005a00)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000340)="d4a2a01c819cc9a46b8c1b556b703981064ff618f9a7f23754aa4cf3518d5e738a25a574353f3be5c4bdf54358ed2c44ebc6a66198036b3085105c509016fabd175cccfec6ee3c249ab356c4cf4621175c608b5b8392d8bc6524dcf72e1667b2dd9f82824a550f9c1ac618fae6a2db26af2ded2486cdebb3979382aa6310a780aa9936e2fcd637621de53e605a11ca2e72a5faa2fe4dec", 0x97}, {&(0x7f0000000400)="ea3da6d1d90fc73cee748e9173e2aa76f275ab5c4c70efe960ad21fe56303642d356b66a649f18160643bc17c4496ff6160c42990088995febfa6870cf4fc46ee6ea35a75bb0c13c24f0fcd2f2963f4ea9f601031a90d215532b55b571d593773c49d49dc6172c9bf2f0a9274649e91fbb941b6411b9efb021008f20891952745004a46fc974fd3e1118199020b32bac1ea71316b5813c4168372bb4eb34", 0x9e}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000005c0)="0e0fbd1a908f30d30e7e312148e36c24f3468c", 0x13}, {&(0x7f0000000600)="dadbd0bf6ca1b014ee427de3f432cccc609e1a81ff8595ea22134877722b12acc8bf607389ad952aab0929f63891b36cac09c85d0d3f42970874e6b0fb456c44e3ef57713bf6c56b1580276dd9d559661e9725392100458415539165de3443bbcbf719a9d2db82588dc8a9962d22d593ab66de40c15d500d0b967c0ae77298fbdbb05e3ae3aac88be6762ef2be36070b76393b4a5d1d7121a3ae07cca5cc2ec14a0e7d7ddd", 0xa5}, {&(0x7f00000006c0)="5de44c", 0x3}], 0x6, &(0x7f0000000780)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r2, r0, r1, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r0, r2, r0]}], 0x58, 0x4000000}, {&(0x7f0000000800)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000000880)="f15da8113192fbba5f088ef4862b975d7dfaba8ad47b14f590bc0411c0342162462639d4e6921e77e4613c1b29d6bd0676c3b015c8f75dd86138770f97dd854f4e3c818fa61e037487987c169bdc21c5fd718ca23db5ddd6b6489d4ca768eee84b309438f42dcc1e7195529d9239ef7e278c710b083e3675a948b1492c5facfdf6", 0x81}, 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0x1000}], 0x2, &(0x7f0000004f00)=[@rights={0x20, 0x1, 0x1, [r0, r18, r18, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x38, 0x10}, {&(0x7f0000004f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005680)=[{&(0x7f0000004fc0)="e3f42749b4ae4b75edb562ae0cd313ced620ca155bedbd2d5dd7dadaf181ed7e3b83c0275144bceba6e9e0946a941de731d9974b93fa0f1025f68febeb6a4adffc56d724ee4a945c824530e420618744879aef4ad7b3f4e20620b2d2bc90bbe4b7b8980a7e2d7bf874207905b1f0add8f4d7e000f794d3fcdeef59", 0x7b}, {&(0x7f0000005040)="bd922cc1c58fbfe4c53c43388e33cd36fdda13ffaacb840eb1fdc50a9251d493852f6b9d08a2b04cc94ddc6a7769a376351c50db63a1e6444f7d7014f51673a14b246e113dc1d1a0d049dc7c735e7db0cc5a8ac0bb12928933f1da74e39d5240fa35a05058ad598e394a4e2f2e", 0x6d}, {&(0x7f00000050c0)="58d80bb5dababf16f5f0c1089c31ce2bd2c83e59d1fc2bae0c56531ec410541a15ccc1edabc6cd358d1047c4dee4e995b827ec99084a0b7390680b4c6d9b173941b59bd78177f45ccd512cb5e07104a5d802ca4b5ca26623725e7cda930fd59bc054637182d605677a0df3f9a502c1aa0850d689a50cd71e0ca276a2fbc89b4c7d01d5d55e598cd32db1b25c72cb084e227a82cb369f339b7388727a342e290d4c78c0df084fe7e245", 0xa9}, {&(0x7f0000005180)="567dadaee3ebe63aa6e2bdba4c719bc7ad8d149c3c5d4ba21c8b8175953e1ad304f69d1823bfc3dc17f6794cfc4b37c5fa1e54d7a95bd49b07b4217db8cac1dec2fa2ab79ec0fd5b47f9d6066300be3bfd0c354ea8b703930c3f50b33855ddd3387138760b310d9e783695ca71cb4ae78304d8e07308a3ab099064189edc183894071b4fcdb4dd31ddb7bb9f7df31241168ede9a09ee04304c667547345ce008b6cd4485d0d877", 0xa7}, {&(0x7f0000005240)="0afdfb584cd37432c4dab896fe4ef195c6f360c3ab6a303357875b741b22cf4765aa1fba16c682e0af07b1cd7d1b1eada97021320bc9cfd37ad6a28dcd6a8010581e80de17ea9c5845535f73e24061b4a5cdebc69682989870c41914789657bd35", 0x61}, {&(0x7f00000052c0)="d52dd959299bae92ce45732ac141d10891ff667dcecd40e658cc183059d4238cf3c3b913472470a3c9146c9bd0eed77943911f33a3ea781e4466ee015ccc44e0627d070517512df7ee9c9a105af1c45a1415fe83458f5d09e12de66f3014e200ff01a3ba3dafdadcec414d5e7adbd87b0fc048", 0x73}, {&(0x7f0000005340)="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", 0xfb}, {&(0x7f0000005440)="d4a7b0dbc7fd9baf1d6555f328d5c7468543d95050c3a7575a34", 0x1a}, {&(0x7f0000005480)="c50aff7a4de7efdec00458fdf65762c89f2d4fe7ece2f9eb48d3e8df9730e4d1574c24b441dfa0705b2d20eb475c64ade63adf3b3091dfe844050e2d0a473827aa907e855193900f937a564e72bac737adb0d2bf0c73193f60a28c6d26b61c9d3fe94092a4cee381f462e75c80ca4cfe83a5c721a377645783e0f686674252b1b7cf9cc95546b5b302ba7bfd39246d83b3f55eb466018305dc2ad6b63cc8a640f04cfcde0249844f39f65acedab246ad333f0fa442ce5bd872a1a106a44bdd9f5be9096f649b0a2ceb28ff0014e402e91f895500b84ef93157cd5656ff99", 0xde}, {&(0x7f0000005580)="203d11332cab7951408467805c2ad71e3e7d3bf92d1bcc217e9011074aed532c6c6b66e67a282d526e952a9558b6000bbe2788077f65381cd6aea0f20e51492723b3434d6a327257f42a01cf4ec844c7d2574ec76e7e8e7a4c476e6d49c2383c29f5fa27f62c0bfa34c7c43c3fc78e8a5c63ffa37a069bf5a8941466b764539185d660b7acc16d44703ba7b012a75b306c1557e7c1dcb30570d20bcb8998e6151274eed5fcb4dbf75e0d40332d2bd4435424e99b514a89625572fb580db432a06261c0bb3f", 0xc5}], 0xa, &(0x7f0000005740)=[@cred={0x20, 0x1, 0x2, r5, r13, r7}, @rights={0x18, 0x1, 0x1, [r18, r1]}, @cred={0x20, 0x1, 0x2, r5, r9, r10}, @rights={0x38, 0x1, 0x1, [r2, r18, r2, r0, r1, r2, r1, r0, r1, r18]}, @rights={0x28, 0x1, 0x1, [r18, r0, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r5, r9, r10}, @cred={0x20, 0x1, 0x2, r12, r6, r10}], 0xf8, 0x800}, {&(0x7f0000005840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005980)=[{&(0x7f00000058c0)="5328ee45cd50f1af1f66dc9c1ffd6c3b4a7a66527fd4d3a93b2ee25a1ddcacc06e13d5ecdf503520cc2f590727be2fb346f68901ff4564348ce2d7c0ae78467aba8d5ddabd39efa312caa9171c86c7307e8fe41458b92d8264618344450b07c3cbff76712c3490c2d37757bc578060a9283afa1058e8b21373d1c0f57bd93872b8bcb5981077259d657f6b8ba09b804a79f31dbcb85fa8c99c068a0fe569d8d96636654c813d88e63ffc5e33810483108210b6c78b324a228fcc72cccc", 0xbd}], 0x1, &(0x7f00000059c0), 0x0, 0x4000080}], 0x9, 0xc0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/11 23:19:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000180)=""/236) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/03/11 23:19:06 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000013c0)='/dev/dsp#\x00', 0x4bc, 0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001400)={0x1, 0x8}, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=@access={'system_u:object_r:fonts_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x45) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/169, &(0x7f0000000240)=0xa9) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) getpeername$netrom(r2, &(0x7f0000000080), &(0x7f0000000140)=0x10) close(r2) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/03/11 23:19:06 executing program 7: r0 = socket$inet(0x2, 0x4, 0xa00000bb2) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/03/11 23:19:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x5, &(0x7f0000000100)=[{0x8, 0x1, 0x1, 0x20}, {0x265e, 0x1, 0x42bb4b6, 0x913}, {0xf4, 0x40a, 0x9, 0x5}, {0xd01, 0x0, 0x6, 0x3}, {0x1f, 0x8, 0x4, 0x1000}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc1205531, &(0x7f0000000140)) 2018/03/11 23:19:06 executing program 7: prlimit64(0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) mprotect(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x2) [ 72.494323] mmap: syz-executor7 (8659): VmData 18456576 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/03/11 23:19:06 executing program 6: r0 = memfd_create(&(0x7f0000000040)='cpuset(i!mime_type\x00', 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x300000b, 0x11, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000540), &(0x7f0000000580)=""/176, 0xb0, &(0x7f0000000700)={&(0x7f0000000640)={'sha384\x00'}, &(0x7f0000000680)}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) 2018/03/11 23:19:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x2, 0x4a8, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'eql\x00', 'bpq0\x00', 'bpq0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0xd, 0x0, 0x0, 'teql0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x520) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/11 23:19:06 executing program 5: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x8, {{0xa, 0x6, 0x101, @ipv4={[], [0xff, 0xff]}, 0x1}}}, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x4000) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000100)=0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r3, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) write(r3, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000001c0)={0x3, 0x7bd880}) recvmsg(r3, &(0x7f00005cefc8)={&(0x7f000006eff8)=@sco, 0x8, &(0x7f00004c9000), 0x0, &(0x7f0000977000)=""/4096, 0x1000}, 0x0) 2018/03/11 23:19:06 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x181103) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xf3ae, 0x3, 0x7fff, 0x5, 0x8, 0x8, 0x1, 0x7f, 0x5, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') ioctl$KVM_SMI(r1, 0xaeb7) preadv(r1, &(0x7f00005b1ff8), 0x0, 0x103) 2018/03/11 23:19:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x2ad6382aa037d39) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x12) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2, 0x0, 0xfffffffffffffffe, 0x4}]}, 0x10) socket$inet_sctp(0x2, 0x8, 0x84) 2018/03/11 23:19:06 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x200, 0x30, 0x8, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3, 0xed2, 0x1, 0x100000001, 0x81}, &(0x7f0000000200)=0x98) fcntl$notify(r1, 0x402, 0x10) prctl$setfpexc(0xc, 0x3) prctl$getreaper(0x17, &(0x7f0000000300)) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000000000)={0x3, 0xfff}, 0x10) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000340)={0x3, [0x2, 0x401, 0x8c9]}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'gretap0\x00', 0x4}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000240)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/03/11 23:19:06 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) write(r0, &(0x7f0000000440)="fd99d588a2dfc25622717ac3cea21dc83a70ae62db47184692d050089b11496488c10eb1e97bf2cd8caf409fd8f3305d1e2c8fa5f21213a22702e68066797c23da74c7c2fc113f5549daf6679982c30cbd47736886c984191f4e93f0fb871b1ae469c992d0912ad5dbe01170e9d1fef1", 0x70) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) signalfd(r0, &(0x7f00000000c0)={0x4}, 0x8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000300)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) dup2(r0, r2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="ca354085635ab89139098182b8cfcd415cfe7a086edcdf6aeae57e025cda18b7247ab4fa72f6f9cdcb67abd7d2e896239e395362f17a4c8a5f4adf10f7a2e0d007e3e3cdcc4d1a156e0d3a52db884909d571d2d0ccbedd18d9aa07d213dcf162e761af3174c3d551c99a4b085179b32770e609398088e7a43787b62c7eb646118c56dcfd13e8980f367a2bba836971eff31f105ddff2bdada6364ed81e92884be9449926210fb1a05bbfc4b50c3f3f27db5bf0c11ae2bb002fc9492b4ca2ee45ade80d", 0xc3, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r3, &(0x7f0000000140)=""/6}) 2018/03/11 23:19:06 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x11f, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101081, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80000000, 0x2400) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x4) read(r2, &(0x7f00000001c0)=""/29, 0x3bc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) close(r1) 2018/03/11 23:19:06 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) select(0x40, &(0x7f0000000140)={0x10001, 0xff, 0x81, 0x10001, 0x5a, 0x3, 0x7, 0xeccb}, &(0x7f0000000180)={0x100000001, 0x10000, 0x4, 0x4240, 0xc98f, 0x100, 0x5, 0x5}, &(0x7f00000001c0)={0x80, 0x7d5, 0x4, 0x80, 0x3, 0x0, 0x6, 0x48bb}, &(0x7f0000000200)) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000080)) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000080), 0x162) 2018/03/11 23:19:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x40000000004e24, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x601}], 0x1) read(r0, &(0x7f0000a53f65)=""/155, 0x9b) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) close(r0) 2018/03/11 23:19:06 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="6800000045f76851c4c7fb58b5c3d9fb3afe7ca9c68334bdd0c5c84f4c8e9579bdc0c5f23d62f101f1be36f47ed38df853d0972fbc2526d214231121e1bdd0a7769ab2ae7678467b3ade4d5ce5647b153b6c81644a093120ca99e92710e8071e380ac1a2c5cf6776df3e911e"], &(0x7f00000000c0)=0x70) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0x0, 0x68}, &(0x7f0000000140)=0x10) r2 = socket(0xb, 0x0, 0x100) write(r2, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d0001dffeff00000400000000040008", 0x24) 2018/03/11 23:19:06 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x11f, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101081, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80000000, 0x2400) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x4) read(r2, &(0x7f00000001c0)=""/29, 0x3bc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) close(r1) 2018/03/11 23:19:06 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4315, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_procfs(0x0, &(0x7f0000159ff1)='comm\x00') ioctl(r1, 0x1, &(0x7f0000000000)) 2018/03/11 23:19:06 executing program 3: sendmsg$alg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="9f", 0x1}], 0x1, &(0x7f00000013c0)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x94) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x84, "0204d9880ff4634e06065f2538c4793e05be376be2ae75d5e37a9c554b8ad52b3b486280badf65afcc5bb6569f78101eff2371ceded832aea4c0c0dfea7981a54e407d82f4d2d6f175a8c319838d0e6b422d4d6bc5bda6f5b92f7ddf217baa5da95de5fab1a607c1eb889c462b422ab509d6343bf916fc80bbec49b85ac430e60823426f"}, &(0x7f0000000200)=0x8c) 2018/03/11 23:19:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x89a, 0xdd62, 0x1, 0x9, 0x68d, 0x4, 0x5, 0x3, 0x2f, 0x9a1}) 2018/03/11 23:19:06 executing program 4: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x286}, 0x8) pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) tee(r0, r0, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/11 23:19:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000f73)=""/141, &(0x7f000015affc)=0x8d) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="eec07af5d3261a718fe7a36ec8b358c5dbd80e527d7511b2cd351d1d18305e62d03a2ed416a31f2b8a2ee2e2ba1e0037e95ba350d5ac86de0dd1a16734254b1a8ffd1246a0e9e2a88843d59ca9703925b964cd2f43c727925eff37841022dd69512ec36298ee8e70d7cd49daeae8a51a3c4079691c2d03994992dd718fa6f771ed8cb636b6731c99b3bf7d1f7db58c931bdaa36f1cd4c613e1316bf7e358d8d25001286a9d7c9270dd34d1fae7ace57cb40f0056194c663451fab0be44ee9b1d06050ef887929d5235ac608be1237fb4acc7d0b44a20c28e0bbab258f149dc0cdfc819f67b5018fa1bc9976e17d6e858fb", 0xf1}, {&(0x7f0000000100)="e326c63ebca4b9d4ae171ffd535ce6aa75d5c0e92eb1605d1fd8dbc2e85a6b6244c98111ff0b47ef033f49e46f9a69cc5a5518b485126ad6", 0x38}, {&(0x7f0000000140)="a42cb496cb0bf4dcc92ff6802341de654e1549f87c411c33fbc5963a5883704311ba5267026cd7ddcd33be44343f897efd1fdd", 0x33}, {&(0x7f0000000180)="0fcbea393ddb4fd3ef2de8629b2fe611d196c2cefde31a47cfac2589c18999eeb0a6856e9a39ba654e0f9fee7c95db698f9a8d4f16f5967602b8f456edb3d865de6e387bb1c1c655bf", 0x49}, {&(0x7f0000000200)="851ed54c900a4a8640873d60db6bbef59a2ed97a128bee1d72bd1187d347", 0x1e}, {&(0x7f0000000240)="eab95b5a6604d97cfe5a6ce7e3b240a663dade3ab887f2b6d746e95f0efdae2a83493632263c177cee8c6bb1ec473c2ed53eed8efaf06df57e7de2cb65f6ace909b73f163ac8f2a05123aecc93c76f959dd8a7e59792413b808a1ac151c06577e5b6f6d7a4178ed5b1bb1ab7a1bbbe54d232274f2ffb689dbb3d68461c370f6845bdc9cba8b13b5fbf37fb2e5fd3b5", 0x8f}], 0x6, 0x0) 2018/03/11 23:19:06 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d6ffc)=0x4) 2018/03/11 23:19:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/03/11 23:19:06 executing program 5: io_setup(0x9, &(0x7f000060e000)=0x0) io_setup(0x100000001, &(0x7f0000000000)) io_destroy(r0) io_setup(0x9a, &(0x7f0000000080)) 2018/03/11 23:19:06 executing program 6: r0 = socket(0x3, 0x800, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1ff, 0x4) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}, 0x2}, 0xd1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) 2018/03/11 23:19:06 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/240) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) kcmp(r2, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/11 23:19:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0xfffffd5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002cc0)=@resolve_route={0x4, 0x8, 0xfa00, {r1}}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/11 23:19:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xc0, 0x23, 0x829, 0x0, 0x25dfdbfb, {0x9}, [@generic="760725817c1ad3c1460842a1382baf8698a48cbbe4ff81d7dcaeb32b5c41b1a78989dc13dbe4b1b614aeee8038c6c35cfd1d2dc06afc8dcdde5fcb54c0e72c83b41c2e1a3ac25ecc906c1cf6955fbeb1bfca0d1f570ed1369c16c0c7c39f2e09a96fa0232468944a29aee0542c821b4603e77c2c2b9ae223d9bfcf57da831a05f7a77cfb88169ee430c80f408e843610844de593bf50b065dd60a5d16cd67710e4ea904c9610950c3b28"]}, 0xc0}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = dup2(r0, r0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xffffffffffff8000, 0x6, 0x1e, 0x100000000, 0x0, 0x5920, 0x1, 0x1, 0xfff, 0x0, 0x8, 0x7, 0x3, 0x0, 0x5, 0x1ff, 0x41a6, 0x8, 0x7, 0x9, 0x9b, 0xe04, 0x4, 0x800, 0x6, 0x7, 0x7ff, 0x7f, 0x1c000000000, 0x10001, 0x9, 0x45, 0x7, 0x80000000, 0x6, 0x7ff, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000000040), 0x6}, 0x20600, 0x9, 0x7, 0x6, 0xffffffff7fffffff, 0x0, 0x4}, r1, 0x8000, r2, 0xb) 2018/03/11 23:19:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/11 23:19:06 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) sendmsg$nl_netfilter(r2, &(0x7f0000065000)={&(0x7f0000da5000)={0x10, 0x0, 0x0, 0x1000000}, 0xb, &(0x7f0000402ff2)={&(0x7f0000000300)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="6a66da057c9c16f3b09b0009a629f393bf97aad0b8b17045dfcd97418f52b3beea5c39435c72c95120fb9b7e65c1effbb4226062deeb6dc1b9e8711963f6f06fe9c77675c3d308ab2057e10e3f16e0507c207592fa50c060315f348dc9f1ab2d304afbb0291f316fad420867bf5a917afdaafe699873abbf045d69e2874239"], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="9486aaf9ffb585be1b86653d770137b037b7f6451d3288fb0cdc3c844689ebd7c2e7f7b48de708fc7a793271140487ba6eb9322a41b6dc1602e3ff9f29e0791ee471be26305197e579808031ffb9910d976be06b1437495cc9b6e51fecad1fb2a9992c5121ea9675ada63ab6b9c017a1eb176b1b57bad63db0"], @ANYBLOB="8c05d06a309af838c577c7ce80a75429a0d0346b211533e341c76ce042a8a133b58403f16807c6ba8a032e550923d0cbf3c0d504e4ee7a5cfea60f2e319bc153447fdc5898df0360ac2b7cea86c16f", @ANYBLOB="bc6c2c24cd731baf96d219111b4ff8c93b152e0e90251bae801b5f6b68edf63d39131a21222de436873a4c52e54a95da", @ANYRES32=r1], 0x30}, 0x1}, 0x0) 2018/03/11 23:19:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/03/11 23:19:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) membarrier(0x8, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000a9000000bdef6b29d315f3f86e75cee25e629bae05e92a3d883e3ae5936351fd8a6f7ab283939fadda73ebde570bc8e6a97f5df615e06ce86c6084856d71f01242ea619adeaa8316dbd1b366d53033062bd55d8aac59821fd468732455bfc6acd1b3f9c981ec8674ed5dbc5c3ed2cf1d55c4273999abdd6c411dc862a6848eb71774eb418c9c4829470708abf8b8a7fc80ffa8542fe14190c7d377210d682dba6b30186a569bb0cb8aade24651d69c014189e0c4bc0f"], &(0x7f0000000240)=0xcd) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x408c0) recvfrom$unix(r2, &(0x7f00000002c0)=""/18, 0x12, 0x10000, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x59, 0x9, [0x7, 0xe, 0x4, 0xd8, 0xfffffffffffffffa, 0x8, 0x1, 0x0, 0xf3]}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0xea79, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x10}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/11 23:19:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x362) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x597c, 0x8001, 0x1, 0x5, 0x40, 0x3ff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) [ 72.762406] netlink: 172 bytes leftover after parsing attributes in process `syz-executor7'. [ 72.785183] netlink: 172 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/11 23:19:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = dup(r0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 2018/03/11 23:19:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000280)) prlimit64(r2, 0x11, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r4, 0x1}) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000180)=""/214) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/11 23:19:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000140)={0x9, 0x5000}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x440942) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f00000000c0)=0x100000000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000180)=0x40) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000040)) 2018/03/11 23:19:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x12200) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="21355f0d10c1fedad09ffbef6f030ff2a23915b05e0baab656a69bb56b1af47ca71b200c07a46544d783875ca6e8119cba4d98970e2b65032ff633f6f6b8dd28a3c67dea271aca05e006025599375a91d9940f5e69a083e62fe81451f2fc8f500aba5cb2cedc7b243b9a8426be4424334f843ea4595b2c1fa8921552846eb54bdc61fe0e96d474aab2ae53f295bef19b92dfedabd6") r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x101001) ioctl$TCFLSH(r2, 0x540b, 0xff) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) 2018/03/11 23:19:06 executing program 2: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f72fdc)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r1, r2, 0x10001, 0x80000) 2018/03/11 23:19:06 executing program 4: mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) r0 = semget(0x1, 0x1, 0x80) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000000080)=0x10001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1a1400, 0x100) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0xd9, 0x0, 0x40, 0x800, 0x6, 0x0, 0xfffffffffffffff7, 0x9d, 0x8, 0xa0de}) ioctl$TIOCSCTTY(r1, 0x540e, 0x400) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', '\x00'}, &(0x7f0000000140)='vmnet0-ppp0em1wlan1.vmnet1-\x00', 0x1c, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/03/11 23:19:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x200000801) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xffffffffffffffb0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/11 23:19:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaa2aaaaaaaaaaaaaa0086dd6050a09c00081100fe803f2cbcbd000000000000000000bbfe80000000f0b19797a35700000000000000000000aa00004e2000089078"], &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x22, 0x80, 0x8b, 0xffff, 0x0, 0xfffffffeffffffff}) 2018/03/11 23:19:06 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/11 23:19:06 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}], 0x3c) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x8, [0x59ed, 0xf1, 0x7, 0x3, 0xfff, 0x8, 0x4, 0x0]}, 0x18) capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)={0x1f, 0x13, 0x8, 0x5, 0x0, 0x100}) 2018/03/11 23:19:06 executing program 2: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') getegid() ftruncate(r0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x20000000, 0x3ff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/11 23:19:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, r0}) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) r2 = semget(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x200000000002, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x10000}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000180)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 72.956853] device bridge0 entered promiscuous mode [ 72.964802] device bridge0 left promiscuous mode [ 72.978400] binder: 8783:8790 ioctl c0306201 2000ffd0 returned -11 [ 72.986941] binder: 8791:8794 transaction failed 29189/-22, size 40-8 line 2848 2018/03/11 23:19:06 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/11 23:19:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000400)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x15, 0x3, 0x6, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4d}}]}, 0x38}, 0x1}, 0x48884) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) 2018/03/11 23:19:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0xa000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) [ 73.016969] binder: 8783:8790 ioctl c0306201 2000ffd0 returned -11 [ 73.025190] binder: 8791:8801 BC_INCREFS_DONE u0000000000000000 no match [ 73.044131] device bridge0 entered promiscuous mode [ 73.059465] binder: 8791:8801 BC_INCREFS_DONE u0000000000000000 no match 2018/03/11 23:19:06 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x28000) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:devpts_t:s0\x00', 0x1e) prlimit64(0x0, 0xfffffffffffffffe, 0x0, &(0x7f0000000240)) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x2) 2018/03/11 23:19:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x709c03) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/43) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42774b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) clock_gettime(0x5, &(0x7f0000000100)) [ 73.059472] binder: 8791:8794 transaction failed 29189/-22, size 40-8 line 2848 [ 73.084411] device bridge0 left promiscuous mode 2018/03/11 23:19:06 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xde18, 0x101000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000002002000020010000ffffffffffffffff00000000ffffffff68020000ffffffffffffffff68020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e00000010000000000000000000000006970365f7674000000000062707130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000007000b80000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e73000000000000000000000000000000000000e0000002ffffffff000000000000000074756e6c300000000000000000000000f4756e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d000000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x280) 2018/03/11 23:19:06 executing program 3: prlimit64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt(r0, 0x40, 0x100000000, &(0x7f0000000100)=""/29, &(0x7f0000000140)=0x1d) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0xf9, 0x100000001, 'queue0\x00', 0xabf}) 2018/03/11 23:19:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8100, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xff) mmap(&(0x7f0000065000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000500)=0x8) r1 = socket$rds(0x15, 0x5, 0x0) kexec_load(0x6, 0x6, &(0x7f0000000400)=[{&(0x7f0000000080)="a756d7f5a9b83e9569e11cc109d82e64d0621daf75052ced77", 0x19, 0x80, 0x7fff}, {&(0x7f00000000c0)="79b0cebfc3f92fec2dfabdb82ec87d7232c5d9303aa2a70ed797ce1d16b422f71de09462583c631f6f9dbe6a617e67b83bca39135e36fa2981ba0b3b6fbb31fc85735d36dff2a1f0c1c42d36d6d4f02ebd490386fbfd6d2dde3d45c3023b62bf", 0x60, 0x5, 0x6}, {&(0x7f0000000140)="16a704e3f2451a9cf1a6954cd306238f78dffafe5c81a4c0a241760fad54433508ac4d75e9bb39fdae15ef4abd223fde3f072bb33a1ba1614623dab5c7e07241232ca151c881ca3503b9c29fd22217c7c4c1569542d18b6fae0167c5951978d8dbc9312fd4b605182b168267d6aa0534737df3e9fb07325d5f9eec540a1c7238f15bdb39b8eb50fbee5eeb1576426937a8632906ec693282dc8982", 0x9b, 0x2, 0x4}, {&(0x7f0000000200)="4dbb45a5c89d6149a5978b1bdade5a04b4781056754a946e66dd805bdc66314e96f864704f3470dcf54c414b3f452bcdcb8c7420c02126e5054711b4fce3624907b2b643b081b2b11d5d7a42dca368c1d61fac63d81f817cd9e2aa38f77491352ffe9301da580eba97a3f193ed9297c49d8f13d03b29295ed7ab3ce004951db6fcfcf0f4b8aa2c81320725b3ee1d4bf9dd450d9db064330e53d72cba37970d60fb5c64c861b9519bca4f76445678005b60665739441347321bc23c69ea95dcd31eaf6bb1b5f7361214cfcc30acf48921ab871679c5f46177812df554740f3829ec36ffa28f", 0xe5, 0x6, 0x40}, {&(0x7f0000000300)="a94a3f40087b792bba1cc5ac4ee6905db2ee755f4874543dcfe3a16f09c46dc665304fa907a6fee80a7d1335cec983e4802ef1e0e13d13870d335850861f6fe300da8031580c9f40c5af5ffab44a57ba43238186e33bce70cb4394d07179c3c2b7817606aab09edf171a3371a421daf49bf8dc9d7ac7905471b1c84fac9788531093f55916bb2e2a34", 0x89, 0x2, 0x2}, {&(0x7f00000003c0)="2e722352e092b67750bfc61a3c6f5926d4aa4b1d43f7345b8ac30e7ab626489398aed161ed901c", 0x27, 0x6, 0x3}], 0x3f0000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000002b80), 0x4) 2018/03/11 23:19:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) pause() sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0x112, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/11 23:19:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32}], 0x30) 2018/03/11 23:19:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl(r0, 0x2286, &(0x7f0000000080)="a9480b1ff027717f5a723b5de3b12cc2323b23d581d5a5b57136f9cba6da56dbe068244e59cb9b0116b65ac66cf274e4c5001d371078ab2a0a638d2e842e1df785e3e6ce5b964b601f773eb17dda47246625d7a12a41a5171a1c4cbf450b41dcca17edcc04887e6d7c786e3aa123") 2018/03/11 23:19:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000069ff8)=0x86b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f00000000c0)=0x101) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r5}], 0x1, 0xfffffffffffffff8) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x15) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/03/11 23:19:06 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x710, 0x0, 0x530, 0x0, 0x530, 0x2c8, 0x640, 0x640, 0x640, 0x640, 0x640, 0x6, &(0x7f0000000140), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xff, 0xffffffff, 0xffffffff], 'bond0\x00', 'ipddp0\x00', {}, {}, 0xc, 0x1, 0x3}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00', 0x0, {0x4d3, 0x4d4, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@ipv4={[], [0xff, 0xff]}, 0x21, 0x3, 0xffffffffafb459ff}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x8}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4, @ipv4=@multicast1=0xe0000001, 0x19, 0x4, 0x401}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, [0x0, 0xff000000, 0xffffffff], [0xffffff00, 0x0, 0x0, 0xffffffff], 'gre0\x00', 'nr0\x00', {}, {}, 0x84, 0x7fff, 0x2, 0x10}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x23, 0x12, 0x7}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, [0xff, 0xffffff00, 0xffffff00, 0xffffff00], [0xff000000, 0x0, 0xff, 0xbfa7c2832ef14d55], 'ipddp0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x2b, 0x5950, 0x0, 0x10}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x11, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x6, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e24}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, [0xffffffff, 0xffffff00, 0xff0000ff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'erspan0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x3, 0x43}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, 'syzkaller0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x770) setsockopt(0xffffffffffffffff, 0xff, 0x1, &(0x7f0000005000), 0x3d6) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0xb3, 0x1) 2018/03/11 23:19:06 executing program 1: r0 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x14, "96985053063dc3853c79d424767f31676c43c1d2"}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0xfffffffffffffff9, 0x0, 0xe2, 0x1}, 0x98) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000064ffc), &(0x7f0000cf3000)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xf7, 0x842) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000000c0)={0x8}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x8, 0x0, 0xcc2, 0x7fff, 0x1, 0x9}, 0x5}) mbind(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x3, &(0x7f0000000240)=0x5, 0x7, 0x2) 2018/03/11 23:19:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="914acc15307e"}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[{0x10, 0x0, 0x3}], 0x10}}], 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f00000000c0)="8cb3f551105e779fc13c95d43dd48a3c9998519ccffae982d0cf986ff67b70d1506c74cd6ad14ca122f6debe160e199f07b341f564ec9a00f7", 0x39) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/11 23:19:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x7fc) 2018/03/11 23:19:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/32) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x6, &(0x7f00000000c0)=[0x7, 0x54dc, 0x20fa5fc5, 0x3, 0x3fb, 0x80000001], &(0x7f0000000100)=[0x2, 0x4, 0x8, 0x51, 0x0, 0x27cb, 0x2d4, 0x101, 0xe6], 0x4, 0x7, 0x2, &(0x7f0000000140)=[0x6, 0x8, 0x5, 0x6, 0x7fffffff, 0x3ff, 0x3], &(0x7f0000000180)=[0xffffffff, 0x9, 0x2, 0x3]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) 2018/03/11 23:19:06 executing program 5: open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x81, 0x20000) read$eventfd(r0, &(0x7f0000000000), 0x38f51195) 2018/03/11 23:19:06 executing program 6: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x3c1, 0x0, 0x90, [0x200005c0], 0x0, &(0x7f0000000340), &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000f690483d15ab87af37c3711e936bcffe00000000000000a815fca0a0ac5f240000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000000000000000000000000000000000eda427a09b33d34c9a2b0dcfce"]}, 0x113) open_by_handle_at(r0, &(0x7f0000000000)={0x21, 0xfe7, "5b79cedd1ea975851048d8e3dbd613bc74ab696f050e94651f"}, 0x40) 2018/03/11 23:19:06 executing program 0: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000840)={0x6, 0x0, [{0x2, 0x4, 0x0, 0x0, @msi={0x5, 0x9, 0x5}}, {0x9, 0x7, 0x0, 0x0, @msi={0xb1, 0x0, 0x6}}, {0x3f, 0x3, 0x0, 0x0, @irqchip={0x1f, 0x9}}, {0x3, 0x1, 0x0, 0x0, @adapter={0x1, 0x3, 0x9, 0x6}}, {0xb358, 0x3, 0x0, 0x0, @irqchip={0x10000, 0xfffffffffffffff8}}, {0x7, 0x3, 0x0, 0x0, @sint={0x1f, 0x100000001}}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000ac0)=ANY=[@ANYBLOB="a5bd27c75f93599005a56cd3587986c5b93b357d4a645011c2deee458542600049538b2e84c725590f850affa86a40c44b61fce9ed7ab3f1596f8bbf54b6b154b05ce20100000052000069e8f653c2e6534ebdf734d3d4622dc695f83e26fc36a177d1439b6c1f06e4d53530e4c90e9a639e1b7304ed8407b33f5fff0cdf7db8a90195dfadad490ed35445a9f5e50a280eaccd14cc9c3171fcbaed0fee41376a464b67742926b671cb17cce1490022ae219c6da1f7374db27f413c2362012aead82b74", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000a40)={r3, 0x7fffffff}, &(0x7f0000000a80)=0xc) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000440)={"ae8b8f00271dfcc926761d25a9bb02180a23f3dfab2f68d5ee97c8c94310ce3e80f1f8d1fc83b2d430bf8851559dcbd6cfdf6b351ce0b6ad62154cc3bec12d0774e541a2986ec7ee0f593844c181ab44c423e15e7c25659c191f475a4a69bee985c1f9d671cf8b315a44e40301470566eb3be032a5f1e70b6fad4f0f9e4e4168ef38f72b7d7a5fbbb819edfbd86c276ea78c7044696ae007b38135bf02a399cf7cd7a56d48755b677cef6dc653dbf71d3fcf3fff4820eb1f7809458aac8ea9884657abc7625f1b34d112100345754c7bd58e7fa282c539a5c09227527f32447870020b9fb83ea652677ff5b9bbee6321ee4c9d0af7679bef8f47eb8c8c7f44e7dac65f9147b4302e224c3ef4b856d045e0e20ef0d4af09db9c195eda02492fc6fc28f16ced48cb98bf727cb46ac379c62e64a4894c81ee08c7553f6be1a41157c9f7c9079cfdd64e4a553e2cafa173bb2d283cc77e5db7060bade387770bec0a8b89dfe18f68d260fe51f88d2470001f7e625d5230f7a196f5a4166cfb16586bcce8d1b2383794507b57c1a58afb4a67549b4e43ff44e45f24808166337e2abb2c3d8b68dd0c1aa1c4db4895535c07e9e03eb594b3ceb8bb67c543f8f4d8a21c774e56848e336707c720a174b23199a931b1986f12c45c04a6ea6db256bbfc0fbd28a60d530f74dd7c83be4625cfc5d2f1d3501730bde41326bff97b7f752a989f394f9bb697d084e5e309d2dfda3c3b1bad9bc2be0e4a286d494974962f2714e14d0114d5aae539bf6527f93ea165a3caeaadf91fd7c54906aded2fa6c4320485821a56defcdde51601b618c470fdb8368e89e1a64f3ca56f9cc728a7674f2147bd2964e47a26dd7d29d38d427a24f62d7e688b10f73ec1f8c61b3c9ef2ae801077345ad5e3cbd2557df66c0ac6ec284a371eed92eee5f765c71a8067b803be4d963ee6b1c733f4b95cc442e8dfc2efdf0e9b078d42a934c10b3593fe12458cabda1526643f0012004cc94440fa3e8e575781fb76763ed7b5172f3fc3f39a89e128dd15ea727f141d94e5451f7d29a39c2d6d10783417285eb142c1eabe9e42a99741998d8b25610393864c5776936967de3897bba2b6488d2b6db66189638392c775fe21d9421c3a7e4c8feae2aafda361ef83da0f4fa6cce7b7a62b8219d5a6d68a6638c6292dc9fb66a81d09e62150238d12bd7aec6d2c018d43970858d87e9620d196d67d5ff2ad91807e78ad300455adfe13ee56c2f7db04d5d67240211f1feb55d4dc8ffd34757b850017b9dde4b50180dbc3eb932894e9d8111b1db61f143fbbeb683d304ca4f4ca21da7330e6895dbc4468ce3ea19ce33c4dd4e94d78beef2a705fa3a786ba995a03fe31c4ef082c461e05d5f6b717b8c45b98660a772809b9330bc7b92e76bcba3b0d5bee24306bdc59ced1a3949efa19c3493856"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/11 23:19:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x200000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000180)={0x6, 0x0, [{0x7, 0x400, 0x2af688a8e9da7c66, 0x101, 0x1, 0x2}, {0x4000000a, 0x921b, 0x4, 0xfffffffffffffff9, 0x8, 0x3, 0x80}, {0xd, 0x80000000, 0x4, 0x2, 0x5, 0x5, 0x1}, {0xc000001f, 0x2, 0x6, 0x8, 0x26d8, 0xffffffff, 0x1ff}, {0x0, 0x2, 0x1, 0xe7a, 0x9, 0x10001, 0x3f}, {0x80000007, 0x9, 0x4, 0x5f92609f, 0x0, 0x80, 0x4}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) 2018/03/11 23:19:06 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYBLOB="008000000100917662f8d0e16e631438208d673efaa904f766d2265873d38ecc44bbd3b2bfad0401dfdb9e9046d21091f27edd1c4291b81bcc61efdd25dd8dcd16"]) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/11 23:19:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xfa}}}, 0x84) socket$pppoe(0x18, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='"', 0x1}], 0x1, &(0x7f0000000140)=[@sndinfo={0x20, 0x84, 0x2, {0x51a}}], 0x30}, {&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) [ 73.217804] audit: type=1400 audit(1520810346.796:64): avc: denied { setopt } for pid=8856 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 23:19:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e83c70)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/11 23:19:06 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x3, 0x9, 0x100000001, 0x1, 0xeff9, 0x7f}, 0x20}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/03/11 23:19:06 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x100000001, 0x200) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)="fbdc3b82fac893c1044a47e6edd6f2403c63f90264ac6965996e7f9fcf0238aab229d78a92c27e4cd49d27dfd5f9e0a95b7352f9c527487833b065527999bf6a5361387fa5ead387c8edfd7d7953e79ccc8d299beea7883f83186151e2fe2d457ca9b6ba9cd50e9d0ef0cf4e36f387ae0339bc220de9d29f540c82f5d0f239623292aa6daf5ab080605d011fa2705c6580d42c01f2adc67ac7fed27d8682690f58d053adcaa843de7d59a8fc44f233f4f865150554de0af32a70486fe6685fa55e3c026f5b3a2ee30ad306aeec60f4ef4909980e3f1baeec4ea5e6c940d53d8f28838f30217b", 0xe6}, {&(0x7f0000000240)="7012f3fb8a6ab1dc1add234a2b16b157d2551426972132c0d642509bcedbd35b814650e84fec0513cbc0dc58ba0b403eec0eaed41472041038c247e0d0bf43b5c6b9e6be504cdc80ce194eaf2cbc042364efba739f1a052286258a40c5c9afc6e6b029d38c1bbd181e7ab51801ca33d13616cda70ab6605463d8fb1d272b9c304237c049bf87d0501ab1a141de58d017b58f5c28acf91f12edab0ce7db3612c8a8f3b74039170a00168b79501c04d2193f397cf9da1f945779c93e65d4e6547ddd0a4afc36224c637220d76bcacc2455c020bab835e322d873ef44c74fe011e89aa8601a8e", 0xe5}], 0x2, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x0, 0x7, 0x6b0c378e, 0x9, 0x2}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001340)={r1}) getpeername$ipx(r3, &(0x7f0000001380), &(0x7f00000013c0)=0x10) 2018/03/11 23:19:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x8400) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/221) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) 2018/03/11 23:19:06 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x4e23}, 0xffffffffffffff16) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 2018/03/11 23:19:06 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c8ff0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:pam_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x30}, 0x51) write$selinux_access(r0, &(0x7f0000701fb6)=ANY=[@ANYBLOB='system_u:object_r:framebuf_\a\x00vice_t:d0 /usr/sbin/cupsd \x00\x00\x00'], 0x3a) 2018/03/11 23:19:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) semget(0x2, 0x0, 0x411) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000000)) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, r2, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/03/11 23:19:06 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'ifb0\x00', 0x600}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/11 23:19:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="50000000140000000000000000000000ac1414bb00000000000000000000000000000000000000000000ffffffffffff0000000000000000000000a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000222d37b736b606509f196f66ab39e12ca4e495a9ea84b7801164f4edae06fe898f6d94b8940e2157cee806164c64cf9622bd71a6f8c417500511efa0594d4f1e98c9d2b7a8c08874069cbc30f135fafabd80338c1aed2a489cc63c4c4e95b2fdcc179f94b99240416d1a90b0aa31154d1efe365e62d8f88e4005545aaf11128b8dfed621d0d83b769034775c12f24becafe0a3b854514060da8feedd5d90035a197d7720b37d1423cc627d2ddae8843329e2d88c02d77de882c8794819a7d4253224dc3c7248798062f80803b50c4b8402f9873548866a3408a63201512c0adc18"], 0x50}, 0x1}, 0x0) 2018/03/11 23:19:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000040), 0x277) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) setrlimit(0x2, &(0x7f0000000080)={0x740, 0x3}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpid() syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000100)="66b9a90300000f32660f3adfac030000652636da12650f210bb881028ed066ddb1dd4266b8d71e00000f23d00f21f86635000000050f23f866b9800000c00f326635004000000f3066b96a0300000f320fec842d12", 0x55}], 0x1, 0x10, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000001c0)={0x2, 0x0, [0x200, 0x1000100000000, 0x7fff, 0x8e, 0x8, 0xfffffffffffffffb, 0x10000, 0x3]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/03/11 23:19:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3801000010000100ffffffffffffffff00000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/03/11 23:19:07 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='timers\x00') preadv(r0, &(0x7f0000000680)=[{&(0x7f00000020c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x35, "cb0816670afda50c48854ae0607539a9e52b02b8f459fcb0e1948b381b7efcbb7efcf79db85cda5fc99190369ec1d78f4bf8318279"}, &(0x7f0000000140)=0x3d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x5}, 0x8) 2018/03/11 23:19:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad99378e8f", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="b000000000fbffffff0000000000000000933b000c00000000000000", @ANYRES32=0x0, @ANYBLOB="159b19a69b75d00088928ad3a46312867f2bc2d1f343dd5e6bcd6693195247ab2fc0d1784b26c4a592869de938dd15f2e223b2a9e4e55a668717615a535c75edbf6c8e0f20e56458e9cb3e64d9666160d8b0a22def3a346040393ef88fee19f74e23f827d6ee8996a89bd70430ef960af2fb095d164dbb861335a6492fb3f1b26553d10c00320000000000", @ANYRES32=0x0, @ANYBLOB="16"], 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x8054) sendmsg$alg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000007c0)="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", 0x508}], 0x1, &(0x7f00000018c0)}, 0x0) read(r1, &(0x7f0000001ac0)=""/4096, 0x1000) 2018/03/11 23:19:07 executing program 4: getcwd(&(0x7f00000000c0)=""/122, 0x7a) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000b6bfdc)={0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0xdd69, 0x4}) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="c064c3fff3d00060", 0x8, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xf0, 0x2c00) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/03/11 23:19:07 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/udp6\x00') flistxattr(r2, &(0x7f0000000000), 0xfffffffffffffe9d) [ 73.447869] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/11 23:19:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x9, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x7, r2}) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0x26a, &(0x7f0000000040)={&(0x7f0000000080)={0x12, 0x400000018, 0x1, 0x0, 0x0, {0x1}, [@generic="63e80a5b12793719261541e22836adb8f5a53943bc386f5a1f0cc469b324942384c8c219eefb75888b9d544b8d4af896691085b99e37753e433df8a975a41d61eb42a9fddf05319ae13569a791bdfaa13861302f3dba6317c89d81461f2476f5beb14f202407933806e59674c436a9e38b14a3597beae25785d302dad83b54e8ff6343e6a6fcaf2b2faaa624cc674c9907f3a4896d853f4cf8b89cdf75d2b47c538fbc1be80d93eeff6315c697bcac8d43afdb88026d4726d520882837536be2ce851f8538fef9f2a24e652d24b20e6a56b37f35"]}, 0x1c}, 0x1}, 0x4000000) 2018/03/11 23:19:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10003) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xfe, "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"}, &(0x7f0000000080)=0x106) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x2, 0x5, [0x9, 0x9, 0x101, 0x2, 0x1]}, 0x12) ftruncate(r0, 0x7f2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x80, 0x0, 0x0, 0x1000000004a4}) 2018/03/11 23:19:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffb000/0x1000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$LOOP_GET_STATUS(r0, 0x40081271, &(0x7f0000000280)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9a0d) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmdt(r3) rt_sigreturn() 2018/03/11 23:19:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0xc0c0583b, &(0x7f0000000080)) 2018/03/11 23:19:07 executing program 6: mkdir(&(0x7f0000000500)='./file0\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) syz_emit_ethernet(0xffaf, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) syz_emit_ethernet(0x3e7, &(0x7f0000000d40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0x3ad, 0xfffffffffffffff9, 0x3}], {0x8100, 0x8, 0x6, 0xfffffffffffffffe}}], {@ipv6={0x86dd, {0x7, 0x6, "7a8dd1", 0x3a9, 0x2f, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x5b, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @generic={0x49c, 0xff, "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"}, @jumbo={0xc2, 0x4, 0x9}, @generic={0x1, 0xdb, "ff5bc954b16195ce40f3f83d2ce33c362920db92bd6318720382952786de0eee95721cf45e0d4b4841411d788910d7213649e3d36b6c335d2ad2083a64b625e654addf50f31a91efa593f47ae97f5b41e448440ec18f596073b2c17d69303d28b1b39f073b107036e31c7d34de349db747f6c6580476789815522fb46f234661d098819d4e3b66139f11d74901816e4b354cf04c59c108df4d4500a26480d423760297b9839758569031e65b528e23596fd839a4f545cf20b75e80cdd95b7fa59c20010a63323ba23dd3bc9d9caa6a7ab292d66305bddf4f283d9e"}, @generic={0x7, 0xcb, "24d42dad5dbf68d97299b1d8f037bb38948f236c8e565b94307d3605c1ac0817a2f19f92657bb22d2ec2c1559025c6b6d60c6abff30a83dac21b6f2fcdeab38135e010931aa1ffc610c5d936589bbfdd85caba36ea83b6099e393f79c15996d12d57c1648d411f537b03ceb340dcd39512df9de3b69cadefb1e8082bd519b0674d42bd8c8f7c95faa6727ad6fed10a65e1b7c23b139ca8d3f655488e4c532f4b62df7a72315dfc28154aa6822b581513bbce22f0c7c1eefca0ca2e1002c51bb497c61dc85638baad95d466"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x10}}, @enc_lim={0x4, 0x1, 0x8}]}, @routing={0x2b, 0x4, 0x1, 0xe99c, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x3e, 0x0, 0x3e9d3a9e, 0x1, 0x0, 0x0, 0x67}], @udp={0x4e20, 0x4e22, 0x91, 0x0, "d40c2e8f6235fb63923c0c8427f01206b839dcc94cf121987bf64286d20a468d7b19e2bdff8dff56bffcd4963ac2c4de727afa0cc0bee866c7022aa56baf20c8dbf6e5136aa91e6c24506e4dd8d275585d62f47ab5a90a6d282c12a196291b888e3f379ce9c44033b1f68fa62dddcc4562fe398bfa0ba5d5fe92ff2a212d5088c49444265a3fc40d84"}}}}}}, &(0x7f0000000480)={0x0, 0x2, [0xacd, 0x156, 0x384, 0x269]}) 2018/03/11 23:19:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/92) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x2c, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_MASTER={0x8, 0xa}]}, 0x2c}, 0x1}, 0x0) 2018/03/11 23:19:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="680000001e00050800000000000000000000000000000000bb000000000000000000000000000000000000000000e8cb0100000000000000002800090000000000000000000000c13d205c8d0000000000000000000005090000000000000000000000000000e5534b9405f83548d000000000000000"], 0x68}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'erspan0\x00', @ifru_addrs=@hci={0x1f, 0x0}}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90040009}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@getpolicy={0xa0, 0x15, 0x711, 0x70bd2c, 0x25dfdbfe, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x3, 0x4e24, 0x73b72d8f, 0x4e21, 0xc42, 0xa, 0x80, 0xa0, 0xc, r1, r2}, 0x6e6bbf}, [@proto={0x8, 0x19, 0xff}, @proto={0x8, 0x19}, @replay_esn_val={0x40, 0x17, {0x9, 0x70bd28, 0x70bd28, 0x70bd2a, 0x70bd2a, 0x6, [0x3, 0xb5e9, 0x28f2, 0x100, 0x8, 0x5, 0x9, 0x3, 0x7]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x44}, 0x40) 2018/03/11 23:19:07 executing program 5: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x50) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000000)=""/183, &(0x7f00000000c0)=0xb7) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x101500) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0x200) epoll_pwait(r2, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000000180)={0x5}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180), 0x6}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x6, 0x4, [0x0, 0x2, 0x3, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) finit_module(r2, &(0x7f0000000380)='/dev/vcs#\x00', 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/11 23:19:07 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500889f00") fgetxattr(r1, &(0x7f0000000380)=@known='security.capability\x00', &(0x7f00000003c0)=""/116, 0x74) 2018/03/11 23:19:07 executing program 6: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000000fe0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000780)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000840)={r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4207fd, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000001c0)={0x7, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)) socketpair(0x1b, 0x800, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000000040)) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000380)) futex(&(0x7f0000000280), 0x4, 0x2, &(0x7f00000002c0), &(0x7f0000000300), 0x2) syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x7, 0x101000) 2018/03/11 23:19:07 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') ioctl$sock_ifreq(r0, 0x899b, &(0x7f0000000040)={'ipddp0\x00', @ifru_mtu=0x8e}) r1 = socket(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/146, 0x92, 0x42, &(0x7f0000000180)={0xa, 0x4e21, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0xaa}, 0x5f3f}, 0x1c) recvfrom(r0, &(0x7f00000001c0)=""/166, 0xa6, 0x1, &(0x7f0000000280)=@nfc={0x27, 0x1, 0x1, 0x4}, 0x80) write(r1, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 2018/03/11 23:19:07 executing program 1: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000340)=0x98, &(0x7f0000000380)=0x2) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x9d) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x7ff, 0x1) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0xd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f00000003c0)="9a073cb7f54cc1bc61e5a3652c0c5c25d7953f5b2cfa6468c90c29da7441d96a3346906ff1acbc9226112f1152b1228065f41d9e300cc7e07d5595a082075a3e74ed9c5b2e8bdb39b40db75f92df250eeaeb825169e20674a48d143db97b36d2853440e89c627a4936d07c292aa9eb09a9e180d8a73a920650d3e4463f9ed23c7ef8503d961042636f8454", 0x8b) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, 0x74, r4}) 2018/03/11 23:19:07 executing program 7: setxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@random={'btrfs.', 'system_u:object_r:system_dbusd_var_lib_t:s0'}, &(0x7f0000000080)='(selinuxcpusetproceth0selfself\x00', 0x1f, 0x1) setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) 2018/03/11 23:19:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000223000)={0x80000000000002, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x40, 0x131183) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x2, 0x3f, r3}) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0xf, 0x3, 0x0, 0x5, 0x0, 0x70bd27, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000180)={0x0, r2}) 2018/03/11 23:19:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x4, 0x6}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 73.584220] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 73.590986] binder_alloc: binder_alloc_mmap_handler: 8956 20000000-20003000 already mapped failed -16 2018/03/11 23:19:07 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0014800000080000"], 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x10000, 0x80000001}) 2018/03/11 23:19:07 executing program 4: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x4, 0x8, 0x40, 'queue0\x00', 0xe686}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) write$sndseq(r2, &(0x7f0000036000)=[{0x0, 0x3, 0xfffffffffffffffc, 0x0, @time={r3}, {}, {}, @connect}], 0x354) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) [ 73.644823] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/11 23:19:07 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000006, 0x40010812, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/28}) 2018/03/11 23:19:07 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xc6, 0x60000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x3f, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x2) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x100000001, 0x10000, 0x9}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x6, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca5010000000000000084"}) 2018/03/11 23:19:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x4, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x68081, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x8240, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001300)='/dev/vcsa#\x00', 0x9, 0x600) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001340)='/dev/audio\x00', 0x80, 0x0) renameat(r3, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000100), 0x18c) fchdir(r1) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/11 23:19:07 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a0000000322feff06002000060007000080ff0700000400"], &(0x7f0000000100)=0x18) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) 2018/03/11 23:19:07 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000340)={0x2, 0xffffffffffffff9c, 0x1}) fcntl$setpipe(r0, 0x407, 0x97c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x0, 0x1ff}, 0x20) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000280)={0x45, 0x80, r4, 0x2, r5, 0xb6, 0x1c1e6707, 0x3f}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/91, 0x5b) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x1c) 2018/03/11 23:19:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x80, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) getgroups(0x1, &(0x7f0000000140)=[r0]) 2018/03/11 23:19:07 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x4c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x800}]}, &(0x7f0000000180)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0x800000f}, 0x2c) 2018/03/11 23:19:07 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x6, 0x5c7, 0x1, 0x8, 0x8, 0x4, 0x1000}, 0xc) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x28, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x210400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) 2018/03/11 23:19:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) setsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000000000)=0xb9, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x14) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x865, 0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1ff, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f0000000240)="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", 0x1000, 0x4000004, 0x0, 0x0) 2018/03/11 23:19:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x4c5f2c18e189a137) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000000)="ef00fffff7ba0900001d0040000006f0eb4dfd4c6d88003f99f2179f3bf02de9e6c0ab2fa5a4f0ac", 0x28, 0x4000, &(0x7f0000000040)=@can={0x1d}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/11 23:19:07 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000245fe8)=[{r0}], 0x1, &(0x7f0000feaff0), &(0x7f0000f15000)={0xffffffffffffffff}, 0x8) 2018/03/11 23:19:07 executing program 7: set_mempolicy(0x3, &(0x7f0000001ff8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000070bff8)={0x0, 0xfffffffffffffc00}) 2018/03/11 23:19:07 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'bcsh0\x00', &(0x7f0000000180)=@ethtool_coalesce={0x0, 0x1, 0x4, 0x5, 0x7, 0x80000001, 0x823a, 0x20, 0xfffffffffffffffd, 0x5, 0x8, 0x9, 0x3, 0x4, 0x1000, 0x0, 0x394, 0x7ff, 0x0, 0xfffffffffffffacf, 0x8, 0x838, 0x1}}) 2018/03/11 23:19:07 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xf9}}, 0x8, 0x9}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000240)=0x8) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="ff000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4b, "c7fe505005f9d5c7499f74a6dc40ac9062bea349ce7c143f8a1ee8df2b29e6e5d412e54d2d73b6e26f1672b8a5fd32d4dba88e4654be76ef2511370963369fde36d0c976294613ed20ac12"}, &(0x7f0000000080)=0x53) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r4}, &(0x7f000034f000)=0xffffffa1) listen(r0, 0x0) 2018/03/11 23:19:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000840)="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", 0x2a2, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/11 23:19:07 executing program 6: mknod(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x882, 0x0) accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) 2018/03/11 23:19:07 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18040, 0x0) 2018/03/11 23:19:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e23, @rand_addr=0x1}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x93, 0x101, 0x1, 0xee0, 0x22d, &(0x7f0000000000)='syz_tun\x00', 0x81, 0x7ff, 0x2}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000180)=0xfd, 0x7ddfe37cd0e003d8) r1 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='syz_tun\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x100, {{0x2, 0x4e21, @rand_addr}}}, 0x88) 2018/03/11 23:19:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x4d5b}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000200)) close(r2) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000012000), 0x4) keyctl$unlink(0x9, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x10001, 0x1, 0x1, 0x8000000, 0x8880}, 0x14) 2018/03/11 23:19:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)=ANY=[]}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r3) fdatasync(r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) 2018/03/11 23:19:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) inotify_init() r2 = accept(r1, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, [0x2, 0x401, 0x52, 0x9, 0x4, 0x1000, 0xd3, 0x400, 0x1, 0x100, 0xca1c, 0xda76, 0x3, 0xfff, 0x5]}, &(0x7f0000000240)=0x100) creat(&(0x7f00000002c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x6db2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r3, 0x3ff}, &(0x7f0000000100)=0xffffffffffffff07) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 2018/03/11 23:19:07 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e20, 0x1, @empty, 0x100000001}, 0x100000000, [0x3, 0x3, 0xcdc, 0x7, 0x1, 0xa0, 0x1, 0x6]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0x4) 2018/03/11 23:19:07 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000200)={r2, 0x8}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000000c0)=0x1a, 0x4) getsockname$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x5, 0x4e97, 0x1000, "d646d212defb1c585247953756f8abdddd10d36608892a1fb520f636f8977d59d430c98a1453991594ccf76ad7274582938f4c9080d5f98fd77758cf2ce540", 0x1}, 0x60) 2018/03/11 23:19:07 executing program 1: stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000280)='./file0\x00', r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000140)=0x7, &(0x7f0000000300)=0x36e) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'\x00', 0x9}) sendmsg$nl_generic(r2, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b0ed8)={0x17f, 0x23, 0x301, 0x0, 0x0, {0xd}}, 0x228}, 0x1}, 0x0) 2018/03/11 23:19:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006af000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)=ANY=[@ANYBLOB="0100000002008c000e000040"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x3, 0x2, 0x69, 0x3, 0x2, 0x9, 0x3, 0x10001, 0x9, 0x5, 0x7, 0xfff, 0x2}, {0x5, 0x8a, 0x7fe, 0x27, 0x0, 0x1, 0x6, 0x0, 0x7, 0x8, 0x2, 0x9, 0x2}, {0x8, 0x10000, 0x100000001, 0x2, 0x7, 0x60, 0x6d, 0xffffffff, 0x9, 0x8, 0x90, 0x748, 0x4d}], 0x20}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)) 2018/03/11 23:19:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80d185}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@mpls_newroute={0x3c, 0x18, 0x21, 0x70bd2b, 0x25dfdbfc, {0x1c, 0x10, 0x10, 0x0, 0x0, 0x2, 0xfd, 0xb, 0x3400}, [@RTA_DST={0xc, 0x1, [{0x2, 0xb56, 0x8, 0x5}, {0x1, 0x542, 0x10000, 0x99b}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0xc, 0x1, [{0x70e, 0xfffffffffffffff8, 0x6, 0x2}, {0x545, 0x5c8e, 0x5, 0x2}]}]}, 0x3c}, 0x1}, 0x4040) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d04, 0x0, 0xfffffffffffffffe}]}) 2018/03/11 23:19:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000040)) [ 73.930944] can: notifier: receive list not found for dev ifb0 2018/03/11 23:19:07 executing program 7: r0 = socket(0x1f, 0x80027, 0x200000) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) 2018/03/11 23:19:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'syzkaller1\x00'}}, 0x1e) fdatasync(r0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) connect$netlink(r1, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) close(r1) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='projid_map\x00') ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x5) 2018/03/11 23:19:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001380)='/dev/snd/seq\x00', 0x0, 0xfffffff7fffffffe) alarm(0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001240)={@broadcast, @dev}, &(0x7f0000001280)=0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x3, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'erspan0\x00', 0x2}) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x3, 0x8, 0xda7, 0x4}, {0x9, 0x7, 0x7, 0x7fff}, {0x5, 0xc03, 0x6, 0x5}, {0x0, 0xffffffffffffffff, 0xeb, 0x3}, {0x0, 0x7, 0x200000000000000, 0x5}]}) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001200)={r0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, 0x18) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000012c0)=0x1) 2018/03/11 23:19:07 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x80000, 0x6) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) [ 74.025802] kvm [9080]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x4000000e 2018/03/11 23:19:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x8001, 0x4) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/03/11 23:19:07 executing program 2: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f0000000040)=""/32, 0xa7) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xc0, 0x0) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/03/11 23:19:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x8) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) r1 = getpid() perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x4, 0x3f1, 0x3, 0x8000, 0x0, 0x2, 0x20081, 0x4, 0xffffffff, 0x400, 0x401, 0x6, 0x1ff, 0x6, 0xda1d, 0x80000000, 0x0, 0x8, 0x7, 0x7ff, 0x0, 0xfff, 0x80, 0xd5, 0x5, 0x8001, 0x7, 0x7, 0x5, 0x0, 0x3f, 0x9, 0x7, 0xfff, 0x0, 0x361d, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000180), 0xa}, 0x5c, 0x80000000, 0x1, 0x1, 0xfffffffffffffffa, 0xfffffffffffffff7, 0xfffffffffffffffc}, r1, 0x9, r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000240)={0x17fffffff, 0x4, 0xc}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000140)=0x1000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x2, 0x2, 0x7ff}) 2018/03/11 23:19:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f5f, 0x0, 0x2000, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x40}, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r1, r0) write$selinux_create(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73795674656d5ffffffff96a6563745f723a64686370645f657865635f743a7330202f757372050062696e2f6e74706420363600"], 0x3b) 2018/03/11 23:19:07 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockname$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0xfffffffffffffed6) 2018/03/11 23:19:07 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x39d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xddd}, &(0x7f0000000140)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8001, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x80000000) 2018/03/11 23:19:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="90a237e92576e6d76ed0653a55e9cf969d5ad21b445fbb582c7f262e7b04295df70362dca8ea20bf966e27ba6ee288a3ae7886c2fe20504d1ef5c7c956037d01c1c381466ac0716a27fbe5f47537bb4e0432d7f5b50b9bd4617714429273f9d667a9c576415d85f1c2055d88a7e3842d3664c2ede045ddc65d5ff53bfa1aca32af57b7f7038c615f5c2fd7f33f2ae355b9f57234835c327c2dd7b90fc6829b1f34a178623b7e4c47d0f8f81342808ea2552f6b718eaa1b4b4b48102b6b84c0cd7959e8a6f014a5f5c9c5ecc2cc7ac9693a2dcf3708a4adf328e385ad820e1f8cb82cdd3984c9", 0xe6}], 0x1, 0x1) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000004, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r3, r4) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0xffffffff80000000}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f00000000c0)={0x5, 0xffff, 0x7, 0x10000, 0x200}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000240)=0x1ba44, 0x4) 2018/03/11 23:19:07 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f00000001c0)=""/206, &(0x7f0000000040)=0xce) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r1}, {r1}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/03/11 23:19:07 executing program 6: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000000040)={0x5b6, 0x7, 0x9, 0x5, 0xffffffffffff8867, 0x9, 0x5, 0x4}, &(0x7f0000000080)) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000000c0)=0x8, 0x4) 2018/03/11 23:19:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) r2 = dup3(r1, r0, 0x80000) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000040)={{&(0x7f0000000100)=""/226, 0xe2}, &(0x7f0000000000), 0xc}, 0x20) sendmmsg(r1, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)}}], 0x5, 0x8000) 2018/03/11 23:19:07 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/11 23:19:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') setns(r0, 0x40000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x6, 0xce, &(0x7f0000000040)}) 2018/03/11 23:19:07 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000500)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000004c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@bind={0x14, 0x0, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@get_event={0xc, 0x0, 0xfa00, {&(0x7f0000000200)}}, 0x3e5) 2018/03/11 23:19:07 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="ef371be9f6b7a0cae367d78188ebe76cb23192af400c15cbaf60efb2a46c6d5f278146286549a254a107018abcdc3778f7b882ddfa8cb164daf17bd1a5b355d5be52493f81ea756aa7ea612bd5b00ecfa5cdfd", 0x53) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000685000/0x4000)=nil, 0x4000, 0x0, 0x32, r1, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/8) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40001) 2018/03/11 23:19:07 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) accept$netrom(r0, 0x0, &(0x7f0000000040)) 2018/03/11 23:19:07 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa0000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffeffff}}, 0x7, 0x4, 0xfffffffffffffffe, "952be837e964702205e4b79257e6acf3a5d4624fe9026568ea1065150c7ccf9415058eeb4f4e93d1f7034126ab8e749a48f122a207a7c7fbf7c3088ebdaaec68ec0fafcc86cdd5cd75366c1b885e8681"}, 0xd8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/03/11 23:19:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x1, 0x2002) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000400)={0x6, 0x4, 0x20, 0x6, 0x0, 0xa, 0x1, 0xffffffff, 0x6, 0x5, 0x7bb}, 0xb) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000040)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x188) 2018/03/11 23:19:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xa50) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7effc)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x5bceac8d, @remote={0xfe, 0x80, [], 0xbb}, 0xcfcf}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) [ 74.234382] x86/PAT: syz-executor5:9151 map pfn RAM range req write-combining for [mem 0x1a1d90000-0x1a1d93fff], got write-back [ 74.301829] x86/PAT: syz-executor5:9172 map pfn RAM range req write-combining for [mem 0x1a1d90000-0x1a1d93fff], got write-back 2018/03/11 23:19:07 executing program 2: msgget(0x2, 0x114) msgget(0x3, 0x10) r0 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000140)=""/15) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}) msgget(0x1, 0x407) 2018/03/11 23:19:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000580)="81", 0x1}], 0x1, &(0x7f0000000540)}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000080)={'system_u:object_r:sulogin_exec_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x34, 0x31, 0x20, 'unconfined\x00'}, 0x50) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8000}, 0x8) 2018/03/11 23:19:07 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000003900fbba28bd7000fbfbdf25010000000c00240000000000ffff000058bf8a19b58f4e75ff0ee93b5df25f6c7346c9768e42e546376155e7d59c1087"], 0x40}, 0x1, 0x0, 0x0, 0x44}, 0x20040800) pipe2(&(0x7f0000000100), 0x4000) fadvise64(r0, 0x0, 0x0, 0x7) 2018/03/11 23:19:07 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000440)={0x5, 0xcb, &(0x7f0000000340)="31373cdcb1acdcbd160749c3f8a3efc376d2f128bdaa4ea6b44d263521d52c8d1da211250390cdcaf24a67cfd365606da1aca25085dc0c2e67d30e5fb6359bd22a5d88f34e19b2c6da6747a99a6a5bdca0364e005a78bfd6c7c58d688d54eb9b85c848273ef3737daf5ae233415102e61fa5e1039cb581ce99ee01ec242d1094c56cfb0ab44ad54c8b0053622eb6f2ee0458260c7eae9a43204ce95e0fa33dbada2f7ea69d7277ec4a5c727c4d06a107c24a817bcb2ecad2f452772c78bb714e0c0ca4291316e28e142645"}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/46, 0x2e}], 0x3) 2018/03/11 23:19:07 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000001f80)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/118, 0x76}], 0x1, &(0x7f0000000180)=""/222, 0xde, 0x642}, 0x8}, {{&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f0000001340)=@l2, 0x80, &(0x7f0000001800)=[{&(0x7f00000013c0)=""/255, 0xff}, {&(0x7f00000014c0)=""/187, 0xbb}, {&(0x7f0000001580)=""/3, 0x3}, {&(0x7f00000015c0)=""/82, 0x52}, {&(0x7f0000001640)=""/124, 0x7c}, {&(0x7f00000016c0)=""/121, 0x79}, {&(0x7f0000001740)=""/147, 0x93}], 0x7, &(0x7f0000001880)=""/67, 0x43, 0x3ff}}, {{&(0x7f0000001900)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001980)=""/110, 0x6e}, {&(0x7f0000001a00)=""/12, 0xc}], 0x2, &(0x7f0000001a80)=""/105, 0x69, 0x3}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/129, 0x81}], 0x1, &(0x7f0000001c00)=""/238, 0xee, 0x1f}, 0x33}, {{&(0x7f0000001d00)=@hci, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001d80)=""/163, 0xa3}], 0x1, &(0x7f0000001e80)=""/234, 0xea, 0x3}, 0x7}], 0x6, 0x10100, &(0x7f0000002100)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002140)={0x2, [0x101, 0x3]}, &(0x7f0000002180)=0x8) sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab4fc8)={&(0x7f0000a26ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000517fd0), 0x0, &(0x7f0000916000)}, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r1 = getpid() process_vm_writev(r1, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) 2018/03/11 23:19:07 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{}, {}, {}]}, 0x108) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:audisp_var_run_t:s0', 0x20, 'system_u:object_r:adjtime_t:s0', 0x20, 0x39, 0x37, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5f) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) 2018/03/11 23:19:07 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000240)={r0, r0, 0x800}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10080, 0x0) setsockopt(r3, 0xffffffffffff6e10, 0x4, &(0x7f0000000040)="067b22b08a3a86206bf049dd7be9870dfa9308bb69c5f0073254379aaf5064b99cf6a56faa65f3a9c260c47ffc4c43492fc2646a50533e8d1207d3ec69f697f4e560ab23d393b53c16ab01c31cc09d0cc8679a7fcdcba8b5e3d92051e01104d29f24651d4793a83ddbe08929955492359b969a84da7b6a041834eb3ab5764ec6df6b0f287f0a33499b2429e038176b", 0x240) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000100)={0x3, 0x3, 0xffffffffffffffa0, 0x2}) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r4, 0x10e, 0x400000000b, &(0x7f0000000000), 0x0) 2018/03/11 23:19:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/11 23:19:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0x0, 0x118000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x200008, 0x400000000000002, r2}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r4, &(0x7f0000000140)=""/47, 0x2f, 0x40000000, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x1ff, 0x20, 0x6}) 2018/03/11 23:19:08 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x5, 0x0, 0x0, 0x0, 0x81, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe73}, 0x0, 0x0, 0xffffffffffffffff, 0x6) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) io_setup(0x2, &(0x7f0000000280)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x9, 0x220000) io_submit(r2, 0x3, &(0x7f0000000600)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000340)="2bf48dd7ab74b29f2a803fda131d84a4b7820900adddaa6ea263276eb4911de1", 0x20, 0x7, 0x0, 0x0, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0xd668, r0, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x40, r0, &(0x7f00000004c0)="eec33c826c35f6cdf3b94a106cffb9d07cf528c07c40076ffd7d4a079caf054ede548cf957d95f4d34b4c675282f04716828904af9fa1d91bfd71fac6cb143f07d905f48d441b730409c9919cec32582211acdff7542dc7da9ba71e8064c938daf86c5380f5b10c5f07e0d0e7cce4550d987aae5e483243ea89335348e81e850bcb9b7fcdf27b1929cd03c", 0x8b, 0x4, 0x0, 0x1, r4}]) mq_notify(0xffffffffffffffff, &(0x7f0000000240)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80) getpeername$netrom(r5, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000002c0)=0xb) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) 2018/03/11 23:19:08 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000000)="cdcb27ce697c8b574a610647e59185e35ba549362d5ff4970ff8edda3d73743d964af96d4bb7b50e4d8f77fe1027032702e7de8ba69c23639a4a48ed1600d92fada6533a", 0x44) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff0fee)="ff02047f0100000effffff78d60000d8144e000000000205", 0x18) 2018/03/11 23:19:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1e6, 0xfffffffffffffffe, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = msgget(0x2, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/103) shutdown(r0, 0x1) 2018/03/11 23:19:08 executing program 4: r0 = epoll_create(0x2) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) unlink(&(0x7f0000000180)='./file0\x00') r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x200) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000002c0)=r3) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000080)={0x0, 0x830, 0x101, &(0x7f0000000040)}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) fcntl$notify(r0, 0x0, 0x100000000f) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f00000001c0)="a205e2b1bf816511d91f25911fd74e7d1e073f65c8000e19437ed11998a1") fchdir(r0) 2018/03/11 23:19:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x8, [], 0x1000000000000299, &(0x7f0000000040)=[{}], &(0x7f0000000100)=""/8}, &(0x7f0000000140)=0xfffffce6) 2018/03/11 23:19:08 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x75}]}, &(0x7f0000f91ffc)=0x10) r1 = memfd_create(&(0x7f0000000000)=']\x00', 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r0, 0x7, 0x6, 0x2}, &(0x7f0000000080)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) recvmmsg(r2, &(0x7f0000003d00)=[{{&(0x7f0000002480)=@l2, 0x80, &(0x7f0000002540)=[{&(0x7f0000002500)=""/47, 0x2f}], 0x1, &(0x7f0000002580)=""/4096, 0x1000, 0x81}, 0x482b}, {{&(0x7f0000003580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003600)=""/187, 0xbb}, {&(0x7f00000036c0)=""/183, 0xb7}, {&(0x7f0000003780)=""/238, 0xee}, {&(0x7f0000003880)=""/81, 0x51}, {&(0x7f0000003900)=""/208, 0xd0}, {&(0x7f0000003a00)=""/8, 0x8}, {&(0x7f0000003a40)=""/196, 0xc4}, {&(0x7f0000003b40)=""/46, 0x2e}, {&(0x7f0000003b80)=""/19, 0x13}, {&(0x7f0000003bc0)=""/44, 0x2c}], 0xa, &(0x7f0000003cc0)=""/27, 0x1b, 0x6}, 0x5}], 0x2, 0x100, &(0x7f0000003d80)={0x0, 0x989680}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003dc0)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x81, 0x0, 0x100, 0x0, 0x400000, r3}) 2018/03/11 23:19:08 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x8a3], 0x0, 0x4000}) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x240000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) bind$inet(r2, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/11 23:19:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x7, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x802, 0x2) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00000005c0)="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") fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000180)=0x8) r5 = syz_open_procfs(r4, &(0x7f0000865ff5)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r5, r3, &(0x7f0000000100)=0xd, 0x100000000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) 2018/03/11 23:19:08 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/11 23:19:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x2) readv(0xffffffffffffffff, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0x200020) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000180)=""/207, 0xcf}], 0x1) 2018/03/11 23:19:08 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0xd8ad9d4117a091e4, 0xffffffffffffff9c) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xffffffff, 0x401, 0x4, 0x400}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fcntl$setpipe(r1, 0x407, 0x7) dup2(r0, r0) pread64(r1, &(0x7f0000df6000), 0x0, 0x0) socketpair$inet6(0xa, 0x80a, 0x0, &(0x7f0000000080)) 2018/03/11 23:19:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40102) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x2, &(0x7f0000000100)=[{0x34, 0x0, 0x0, 0x7}, {0x16, 0x40000000, 0x800000, 0x7}]}, 0xe848d753) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000029c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000002ac0)=0xe8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x53, "3d4fe30624406f384ddbe7f77ed4c2373e00c9c12c76c423d09835acbad59740cde74366d56712431da1c8bf1235ac5c385aae5a9f1012230c479746535cb7fbedb72b5364ad5c1549223cb6b1c539680d6f1d"}, &(0x7f00000001c0)=0x5b) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000200)={r4, 0xffffffff, 0x8, 0x5, 0x10000, 0x7, 0x0, 0xfffffffffffffff1, {r5, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0xfff, 0xffffffff, 0x8000, 0x3}}, &(0x7f00000002c0)=0xb0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002b00)={'bond0\x00', r2}) 2018/03/11 23:19:08 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/65) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x101) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0203010910000000000000000000000000530002000000000000000000000005000600000000000000000000000000000000dfffffff000100000000000002000100003f0000000000020000000005000500000000000a00000000000000ff010000000000000000000000000001000000000000000010364074b162243cb0cb9207c29e0242c4495d7f4e581991b462554f7e3481a7ea310c85d662727055164aebe34eb6e6858c5130e1b1"], 0x80}, 0x1}, 0x0) 2018/03/11 23:19:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x9, 0xffff, 0x3, 0x4, 0x20, 0x8001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000004c0)={0x8, 0x1, {0x3, 0x3, 0x20, 0x0, 0x2}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r0, 0x0) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/119, 0x77}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/74, 0x4a}], 0x4, &(0x7f0000000400)=""/77, 0x4d, 0x73032629}, 0x100) read$eventfd(r2, &(0x7f00000000c0), 0x8) 2018/03/11 23:19:08 executing program 4: move_pages(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000ac0000/0x3000)=nil], 0x0, &(0x7f0000000300), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8002, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/84) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000140)="b2190626aaef1924d36a7fdea07a4a9a23512113d4530c1782ad5d645b001e47d91aec5a4e80c5231fdfabdedef646a6a220238f193949f5ed7df95a074d6b8343ee4fb0a57d19d9973a4ae74eb14d318ff4aa0594925fbea5d789e2c06fcfb3f1b62930b73445da4b06f145ccc1a57852a5aadcc266e05cd34eab9fa3b155304a96770817e53cb7b6b65dbeac2d6371082536198e99", 0x96) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) ioctl$KDDELIO(r0, 0x4b35, 0x6) 2018/03/11 23:19:08 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xb, 0x5, 0xfef5, 0x100000000, 0x1, 0x5, 0x7, 0x7f, 0x6, 0x1c58, 0x8, 0x9}) symlink(&(0x7f0000000100)='../file0\x00', &(0x7f0000000040)='../file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='../file0\x00', 0x1000000000000, 0xfffffffffffffffe) 2018/03/11 23:19:08 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="b427ff904eab7f25fa6c51aa8a3245b36d0fc1c2c7ef98a7e5c4d27f6113e2aa238a9b0e9c36dff3ed16f0a6e3c4e58e8e11bb2fe52f0c214a0f", 0x3a, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) r2 = fcntl$dupfd(r0, 0x0, r0) connect$netlink(r2, &(0x7f00000001c0)=@kern={0x10}, 0xc) 2018/03/11 23:19:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040)="e36cc0ead76cb21f1b9946b8a8b329a4d8171ad9e54b53126309c4ec9282b8ab6edd2c857221b5d1ebeacfc7b6b909b07d6794040502e74e95b14cd51e7fa61654930541a66bcfd3c33c66e868dd4cb5190f63ee7e088067146e86f97614125c78de14bc7cd4a834820451ba2d820b4aff7914c368b1555987767a79025588901397dc6ca1c888937991229ce4ca2d69be6cda5b00e96b565fbfba64afd5826dd97d982c65ac6dd679b8e47ab56a915c83609f51dc564ea5b515466b60ca8ca9b5a43f084000be9c", &(0x7f0000000140)="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", 0x2}, 0x20) fdatasync(r0) 2018/03/11 23:19:08 executing program 0: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000000)={0x8, 0x80000001}) r0 = shmget$private(0x0, 0x2000, 0x820, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0xfffffffffffffbd6, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @rand_addr=0xd7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x7fff}], 0x78) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'nr0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) 2018/03/11 23:19:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240), 0x3bf, 0x0, &(0x7f00000000c0)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)) stat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)) geteuid() getresuid(&(0x7f0000007880), &(0x7f00000078c0), &(0x7f0000007900)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000007940)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009280)={{{@in=@dev, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000009380)=0xe8) sendmsg$netlink(r0, &(0x7f0000009440)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000090c0)=[{&(0x7f0000003dc0)={0x10, 0x0, 0x0, 0x0, 0x25dfdbfb}, 0x10}, {&(0x7f0000004000)={0x10, 0x0, 0x0, 0x70bd2c, 0x25dfdbfe}, 0x10}, {&(0x7f0000000080)=ANY=[@ANYBLOB="10000000240000000000000000000000079da10802cac568341fea312d58"], 0x10}, {&(0x7f0000007a40)={0x24, 0x0, 0x400, 0x0, 0x0, "", [@nested={0x10, 0x0, [@generic, @typed={0xc, 0x74, @uid=r2}]}, @nested={0x4}]}, 0x24}], 0x4, &(0x7f00000093c0)}, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) eventfd(0x0) 2018/03/11 23:19:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1000, 0x101200) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000200)="111d8f0f5242d60f20a55599f35a4534f6aa201622ca86c2b48a8c969f47c94d213b1313d6c741844374cfe3a2272bd718dc921ae4f29e6c2fcd5a68b31fbb5d617fd26542719bf0604994860877961f9cf727f67c90e75c5acc32ceb7399dd05c9fa46cdf550a00107ca227a72b1b83967b5773489a67e9b65258c823f1c1fd8c47aaf74b30") r1 = socket(0x18, 0x0, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x100, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000140)={0x15, 0x28, &(0x7f0000000100)="a75459a2cab1e00df82f4938ddc9ba9e04f77ea2d20f357cf74057028d2c26447a03df141e7070aa"}) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/03/11 23:19:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ptrace$setsig(0x4203, r2, 0x3f, &(0x7f0000000180)={0xb, 0x0, 0x54, 0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x62b24b80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x6, 0x9, 0x1ff}, &(0x7f0000000140)=0x10) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)) 2018/03/11 23:19:08 executing program 5: getcwd(&(0x7f00000005c0)=""/153, 0xfffffca6) r0 = msgget$private(0x0, 0x4) msgget(0x0, 0x400) msgctl$IPC_RMID(r0, 0x0) 2018/03/11 23:19:08 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x105800, 0x0) syncfs(r0) syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0x80000000) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x7fffffff, 0x20}, {0xfff, 0xe5a}, 0x73e8, 0x2ba22341fa4ee53c, 0x7fffffff}) dup2(r1, r0) [ 74.639059] audit: type=1400 audit(1520810348.217:65): avc: denied { map } for pid=9254 comm="syz-executor6" path="pipe:[26386]" dev="pipefs" ino=26386 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/11 23:19:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x3, 0x3, 0x100000000, 0x2, 0x0, 0x8, 0x208, 0x2, 0x2, 0x1, 0x8, 0x79f, 0x8, 0x81, 0x2, 0xffffffff, 0x3, 0x81, 0x5, 0x80000000, 0xfffffffeffffffff, 0x5, 0x47013cb3, 0x6, 0x0, 0xe0, 0x6, 0x3, 0x4, 0x3, 0x0, 0x8, 0x7, 0x80, 0x3, 0x7, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x80, 0xfbda807, 0x3ff, 0x6, 0xf9, 0x9, 0x9}, r2, 0x4, r0, 0x2) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00') sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x5, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/11 23:19:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = semget$private(0x0, 0x7, 0x200) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) unshare(0xc000200) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) [ 74.700607] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9281 comm=syz-executor4 2018/03/11 23:19:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x1c0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00000005c0)=""/4096, &(0x7f0000000200)=0x1000) 2018/03/11 23:19:08 executing program 5: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x4200) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/03/11 23:19:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x9}, 0x90) 2018/03/11 23:19:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3ff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x80000000}, &(0x7f00000001c0)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/03/11 23:19:08 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000448000)='./control\x00', 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') llistxattr(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)=""/59, 0x3b) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) execveat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000340), &(0x7f0000000400), 0x0) 2018/03/11 23:19:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0xfffffffffffffffc, 0xe307}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'vlan0\x00', 0x45}) close(r2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000c68000)={0xffffffffffffffff, 0x0, 0x3}) 2018/03/11 23:19:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x202000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x0, 0x44e2, 0x3, {0x4, 0x6}, {0x1, 0x3}, @ramp={0xc2, 0x100000001, {0xb5f, 0x8, 0x7, 0x6}}}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/11 23:19:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000100)=""/217, 0x3c) ioctl$TCXONC(r1, 0x540b, 0x1) ioctl$TIOCCBRK(r1, 0x5428) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x101000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x4, 0x7, 0xd9e, 0x915, 0x80, 0x0, 0x6, 0x1000, 0x8bc, 0xfffffffffffffffd}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) [ 74.747242] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9294 comm=syz-executor4 2018/03/11 23:19:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000011c0)=@hopopts={0x2f, 0xe, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @pad1={0x0, 0x1}, @generic={0x9, 0x5a, "350bfd84f517998126714dcf787a1b8307e82c1239eb058d04840f0f7ccee00c4d71821c3aaef9fe92e598851f5c00f9425dd29279b3454b5bd2fcc59a429d9b6af38949e05bcc024b87c4ab78b098b04e02c07bdf44c5ced862"}, @enc_lim={0x4, 0x1}]}, 0x80) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001100)={0x0, 0x7530}, 0x10) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) 2018/03/11 23:19:08 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20800) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0xffff, 0x8fd, 0x7, 0x5b06}) sendto$inet6(r1, &(0x7f0000000000)="5e5e5ed121c28357da09f7755f0c041f2ebd1237305300dc3976d91088f2d08bed33b92504ddc678a58a295c866e6a54011f97cdd269b63467", 0x39, 0x80, &(0x7f00000000c0)={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) 2018/03/11 23:19:08 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000040)=""/31, 0x1f, 0x2000, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x97) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x4, 0x1, 0x9, 0x16, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x0, 0x680, {0x6, 0xff, 0xfffffffffffffffb, 0x2, 0x0, 0x4d49, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x1d, 0x5, 0x38, 0x2, 0x20000000}, @sadb_address={0x5, 0x17, 0x32, 0x80, 0x0, @in6={0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0xb0}, 0x1}, 0x4000010) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f00000005c0)=0x0) io_submit(r2, 0x2, &(0x7f00000009c0)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000600), 0x0, 0x5}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000900)}]) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0x6, 0x8) 2018/03/11 23:19:08 executing program 1: unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x5) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) close(0xffffffffffffffff) 2018/03/11 23:19:08 executing program 7: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) socket(0xf, 0x5, 0x7) 2018/03/11 23:19:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0, 0x401}], 0xb3, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/03/11 23:19:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) recvfrom(r0, &(0x7f0000000000)=""/164, 0xa4, 0x2000, &(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80) 2018/03/11 23:19:08 executing program 0: clock_adjtime(0x0, &(0x7f0000000f30)={0xffeffffffffffe03}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x422c00, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x87, 0x40, 0x9, 0x0, 0x1ff, 0x3, 0x7, 0x7, 0x2, 0x10001, 0x1, 0x9e, 0x0, 0x4, 0xfffffffffffffd22, 0x4, 0x9, 0x7fffffff, 0x3f}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xab8, 0x41) 2018/03/11 23:19:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000000c0)=""/172, &(0x7f0000000180)=0xac) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) 2018/03/11 23:19:08 executing program 1: syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x7fff) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpriority(0x1, r2, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="82", 0x1) 2018/03/11 23:19:08 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xbf, 0x4, 0x200, 0xed62d89, 0x828, 0x3, 0x1, 0x51d0, 0x9, 0x5, 0x4, 0x5}) r1 = socket$inet6(0xa, 0x800, 0x1fa00) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000386ffc), &(0x7f00002e2000)=0x3) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/206) 2018/03/11 23:19:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400801) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000000c0)={{0x39, 0x2, 0x8000, 0x2, "af85ede17894cd4a00e47f68c5eb02dea8331f3e229a512c67203e7fc10433a8c298bbfbc2114932f82ed45b"}, 0x0, 0x0, 0x1, r3, 0x20, 0x3, "f943cc3f2b7b9d54d6498c77b88b45cf0eea6a19479bee2a5c92e90c942aae4cf291cb6f61b926916e474d03c9efb7dc1c89a926a7c8530437ac256d01c5ff8b", &(0x7f0000000080)=')\x00', 0x2, [], [0x5, 0x7e, 0x1000]}) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x14, 0x17, 0xaff}, 0x14}, 0x1}, 0x0) lseek(r1, 0x0, 0x1) 2018/03/11 23:19:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000cecffc)=0x10001, 0xfffffffffffffe66) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a001183ffffffffffffffff00000000"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x84}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x3ab}, &(0x7f0000000100)=0x8) ioctl$VT_WAITACTIVE(r2, 0x5607) r4 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000002c0)={0x3}) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r5, 0xa4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000001c0)={[0x4004, 0xf001, 0x6000, 0x2000], 0x4, 0x0, 0x4}) keyctl$join(0x1, &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000002000ff0affffffffffffffff000000003bb6255f846cd610c0f45a2142ec14474085584a6042cf242f7278fd09a320a0e98bee417ed99f68c90cccefc2abf639ec383aa372d77b8b1b270cfd7279044357696faf4dd2e30bd671b77ddd019f67510d11e95e046bad6b790d0d653a"], 0x14}, 0x1}, 0x0) 2018/03/11 23:19:08 executing program 3: unshare(0x2000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x1027b) 2018/03/11 23:19:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x46, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0xfffffffffffffffe, &(0x7f000002d000), 0x2, 0xffffffffffffffff, 0x3}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8800, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x7, 0x9, 0x7fffffff, 0x91cb, 0x7, 0x10001, 0x5}, 0xc) [ 74.946094] binder: BINDER_SET_CONTEXT_MGR already set [ 74.951445] binder: 9342:9357 ioctl 40046207 0 returned -16 [ 74.959913] binder_alloc: 9342: binder_alloc_buf, no vma [ 74.965438] binder: 9342:9357 transaction failed 29189/-3, size 0-0 line 2963 2018/03/11 23:19:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000846ff0)={0x2, &(0x7f0000111fe8)=[{0x5}, {0x6}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xfffffffffffffff9, 0x30}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001f0007030000000000000000ff02000000000000000000000000000100000000000000b8fe8000000000000000000000000000aa0000000000000000bc6d20c8fd3633ac17bcee4bf96fecf52e9469b89420dae8e16804be955156d19f9509c15fc794f46ce713b86cbde97972842851675600de05e2fba845669e1e7309ad216cc675d03a42f88b7169187dfd8a08e391ed0820ada332eab257fc717ac9340d925945244ad411d05006901c06d693183e4029e9ef65e015c9b08dda4eca3e06d08c4acbdbf30a121d0c6abb864f96"], 0x40}, 0x1}, 0x0) 2018/03/11 23:19:08 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1bd}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000040)=""/86, 0x56) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TCSBRKP(r2, 0x5425, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/11 23:19:08 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00003d1fe8)=""/24, &(0x7f0000000240)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x30100) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xd1, 0x7, 0x8001}, 0x10) 2018/03/11 23:19:08 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_pts(r0, 0x10000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000000005419, &(0x7f0000000000)) 2018/03/11 23:19:08 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/184) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) [ 75.000384] binder: release 9342:9355 transaction 14 out, still active [ 75.007316] binder: send failed reply for transaction 14, target dead [ 75.022823] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=9367 comm=syz-executor5 2018/03/11 23:19:08 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0xc2, 0x5582, 0x5, 0x2, 0x0, 0x5, 0x0, 0x0, 0x7, 0xa4, 0x7, 0x8000, 0x3481, 0x100000000, 0x200, 0x5, 0xe77, 0x5, 0x800, 0x5, 0x200, 0x5, 0x81, 0x0, 0x7, 0x3, 0x3, 0x7, 0xfffffffffffffffd, 0x7, 0xffffffffffffffff, 0x6, 0x0, 0x9, 0x3, 0xfffffffffffff99d, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x2, 0x3ff, 0xffffffffffffffff, 0x4, 0x6, 0x4, 0x4}, r1, 0x1, r0, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x441) 2018/03/11 23:19:08 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet6(0xa, 0x80003, 0x2b) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @loopback}, &(0x7f0000000180)=0xc) sendto$packet(r1, &(0x7f0000000cc0)="6261a1813bdb2ad4bc094805c5b9fb6a3a16939099b69ab189c0f201a46fc0643d4a311c5ae12e516b36b3650371a3751d482edb3aee706654a3db304ef11b45ae83592f320933d67942fcf0214502a80be8092fa584d379ca4ddafcecd817e3a32eeb059d99c05cdcf5fcc39a6ae3327a7a6f4156ccaa9d3933196ed0f2be98b4df0ad42adaf2f5fd0d0ee85a689145b4d9f19ddea6192a3c926ba19d272bc369ca01f2342fdf37d4486d959de639398ebbf4471fd854efe943819954e074d2886f0753936abf8f520479a5124a0e767bc3c176549c2579c38b97b65ea385278acaa8f6cfee8f65ad0b1a00708fc7cae59e1ed7afdce0c905dc384f4e5e985bb9e893d2b85561d42d837165ea452784801fa84caa9547e20d7e49ef46228dbd935994d984d2b1528a0876b3a9eb09d65cdf704cb8d0bdeda40a5ff47056addb3c50b731063fd5536e11957f0b1586d3d5da0a5744a1dfe8598a8943115e11c6be52915fe6efc71bd0766e6d1a9ec1925d3482648dc5338fb2b9bed8822b51e9e5ad159b3b105bb25273db130490218ac228071343149ae38fadb7dd07b9957b9c280ad66ab1f65367e711dfa7856d25d1f6ca77797b73e7316607a88e685ab316ee0af62352269be68741541e386d544c0eef62218ffb7bf3af2c9c84eaef25a552b2d0e79914e4660315dc37fe82b31ae0c8f8e218ace72d5ee41bab1a0dc68f468fea0a53b59a12633faf85ad08500337447464a2f42992e0cdc628b9b8d105fa663acdbf76ceb68c03680a96b266123c13e58f942e4c1ff22ec27dce8f649a0301e1830f77aacdb39cfa927027f2870870f19a661d2c481189290527ace834765b45326f769bf2a2904efc0cc94bdd52e22b1681a151dbc27712dcda02ffdd8f51dc45bb169fc5661fc24a26a16e311489508aac77b0562da3290420d5d00d1c583a1c77ea13258b9dd8220a61a164a658af5b3e2bc1a042e4feb7bf681054bdfc681139d750dd2d2aa212729ad52e862f60c2ceef60cefff51246ddd1213457e21a3c1484f988019787051630a4fe96ef907701c35176d2a4b30463c1eb7e1cd2fc27c150802f9bf48201e4549b81838dafc25e439fde94fd9390f97f90c00a8ad8de2431462d0c86e01136303395c671bbd7f2393a5a4d42610c8fbe3d31ba33e3d31ffadb573af39e5244987502b9dbb0bd64d87c870602eb582acbe1db1adb2846fc3a4aafba77746f2dab2c07ddc206db7a51831a3c91d67089ca5ca5712c67fdc7d32b59517520fee6b15fde4ddb09ad03a9bba9255a9018f701debfe9458f8f5f00e6c2ebacaf3f8bf3aaaa18749ddbfb5f449eaeceaf3734d020f3f6053e9f2359fc370eaffe9c7851c645d621892d45c88a0a9b06accd635b808244226b711e8041d3aa13faa26767934a3b6a262ed6f713a640df9f409b92cdcd096c5a426d542a3988b14c38718993e248944b779ba982e6374383ea5c986a898b7ab101e9fa292620e81bccfd4ecc9eb06cab67da9f25f55aa90acb005cd58547975954ecd79f3d6f2a7a608e43d81df9b316fc7f06273a3b559eb95f0a27bb92a4e50473feebe0c7b58799607bce18208f40ca3a25cd2b7d819f2e27feb1276e1790c65249080f1da59c6d23f0dc99b956bbfb2b13f31e8814f3ee8d4a4c62e02e5f1824ae766e4620ec003fea89e62fdae0f5ac8b49f84b15b2d6eb732821065ea60c529752e72efdcbbb0080ad72d5211cc0407435bfaf218cd89f772e5596b3674544e58ef02a5e50d36fd28d940c94ac18e9ced66f76d3181a783775b0a276879d19ea1d9f431802aaa23cf77325b8c8986d2ff46d1d86680ba181de50dfb0a5854fec87b011d955f58531c6f1b9ec3d80f049c9291c322ef89d1e822381caa9bfecd328268de2ae20fba55b6c75d70e5a183d4d71e1232edd227ac1f4f0f5dad74c0036c22ebd56820dfa8cab494167444712dd7fdd5b468118f13cd9a2f86e64fc8153d9b15d92d55f5a94779929ee83ff8ca356527fb12b2b602297cc9c29dbf5066a2d1126663787024d053d91ecc3f1a1367c70317916cb21c5a3c15821dc30f73b036fc084df82187b05e40c39215ed5b18f79056d55865d251e9e3d1ee3946cce8735cf1f738afe567b309f606aeeff8eb34aba7648d44d9176da9b230c18cf90c21b2612a30e22e28d243f5183fd5e89cc6ef250367ac230ed796458ebf26967031c1b22e15c67c6b47268deeb4dd9f623b6bea7b95105b40a14255e5b00311c733c16d4965f3169be8ea8f880b7007968062d234ab3c87264d9d0197cae4276d6222d5ba067b55d0a883b6d7681cee76d05b2a8b31a78841825fb43503f7039fd68f82744cfe590ec454e6048032276ae82bb28933234e0db0ef27eda5a9ec91380ccdf3f6e047d1b4ae298a9e21d41a683b0dfc542aebee0aa23955fc2dc81fd32f8cada929a39e53301235c02fd22b9840fefacde3340e91c74d38b6a66e5cf341572904562f6df755a384af7878b569b28beadbed66036aa90b78518656dd5d337bab6325e33c151ba90d09762c7dcd7cefdfe163644e8ebcb4ca41a5045b7c939ae50b62835060e9524985f27281624a9f4c1588bbc5c68d9ad22d0dcca21810691168bde9ac09fc03d4829d7a1934754314dced4e10b341646126ad49fbd8108d7c587aa3c971da16887aba2af945c8b39fc2145063cba2ec1bc62087ff8475ba82de4e1693e04627b339a0899553096f1c563520912b6ee0e4c1c2c49049031dc24388da056b31d4c9618a810ab36afaa01ba30f96d1125bae5a918df6f63da32ecc0ce5a07221168dc729f5c5e58787ae3cbce73dbdea16520dd56d7d31616e54e0773abd9120bf8d2170dbd384fe6409ef067fac37c9f352e5162b59c7c016045af0cdc9ec79653a9264ee1de064d4e86d7f701f51a7296c0c7d365379c5cae7f17913c28f525ecaa7accdfbfbd368e34aedc46d3432d79b9052dae5de5441c7ec0af07edfcc9449c225f9015dbf84e66631d55745bc3cc5617ba99bcba5af74070b062064a86994370f3a00eafd13e5288b797b5fb758c5bf113a6ccaf7f6c9663e8fa78a4991a0f95582b35b6ee15f93399ec7e6363bd7c65b77cd66c042d50f6cc1198baaf6ec54c95944f32b47c8fedaaf17a26cc99fbd98f7e32d8914f12b7173a82a97e9b3cb49086e5220c8d4d6445e67f036562a74dab9dc55780bd4ac95cbab92a3ee9694354045a8f3fa91782e74ebacc90e65271e1213d052f25afa36e8344a61448174b9208394c5cc7a2f46eec86c15df61685a74c14d7d127e02110dd34f73dce99beea8ce9478b088db3577a589dc8b05711609b14d42fc6d497a4bcbc2d7c77704190844986a4f2db5420e5b17db44e5c019034634c96ae80c497dea72fec9364b8df96718bb7580e77b4994dd2962bb494b6ab69475e22f57abdbea64a200eeb821929cb76a341c4212045625252bceaeb607aad3c4805a0d8ce5a8b3ea1ace753064ac32a9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0x1000, 0x8004, &(0x7f00000001c0)={0x11, 0x1a, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000080)=0xe8) r4 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) [ 75.079619] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=9391 comm=syz-executor5 2018/03/11 23:19:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x8000) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={0x86, 0x7fff, "e4f9a4f064eaced872c872b896991e2159b989a55c2fc9baa191981190bd072597a55da9d552097b1f22b50bd33cfaf5c00afef62f7751e64c0de112ff842a83186d20f5c38d42e7cc22e77705a2508563cc23dbb44eec3f06fa163671d2125a565795a00305c7184022708278ec5adb07e86e43880d20d4f8a51e519199"}, &(0x7f0000000040), 0x1000) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/03/11 23:19:08 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="0180e2000000aaaaaaaa000086dd60b13ec30223000000000000000000000000ffffffffffff000000000061660000000000000000004e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x400) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) 2018/03/11 23:19:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f85000)=0x1, 0xd9a4e94f68219be5) bind$inet(r0, &(0x7f000021d000)={0x2, 0x1}, 0x3e) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) syz_emit_ethernet(0x3b, &(0x7f0000adff8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1, 0x19, 0x0, "0000000000040002004a5d513ebe6eceeb"}}}}}, 0x0) 2018/03/11 23:19:08 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffff, 0xffffffffffffff9c}}, 0x18) 2018/03/11 23:19:08 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x18440, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000340)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, r2, r1, 0xfffffffffffffffe, 0x0, 0x1) 2018/03/11 23:19:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8495}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x7}, 0x8) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/03/11 23:19:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) io_setup(0x20, &(0x7f0000c6b000)=0x0) listen(r0, 0x8) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xad, "eb05746846d8a5a8ada9465c5d9af0accf765e614a5db756a6b8ca5e8cf575b26712f46c2f5eb55dba5f54a25693c2edf038e094255e30e19a72f0620a2db873bbd9570aabe11c248cb61f1458ebb91fc8b3144a2ad072ef9a9df0b5b7d929818f4b7fe122105b8cac301ecc4622230d0a58ab4c3886a93f405f703bcbd2101e67e88977e73cbf7edf5e154c165f59285795fbc05f60d2c998515330c5348a6195e8dcc81f595f562505517e88"}, &(0x7f0000000140)=0xb5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x1}, 0x8) 2018/03/11 23:19:08 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x80800) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{}, {0x6}]}) 2018/03/11 23:19:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x40000000000e, 0x101000) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000059a8d523dfafdb42b79630b3b899e9c3de0d2d50662f4d8fd8c385d8c93c862514d9268c013fe498422e688f528975923d0f58c308afacc414f4c4f0b7776203013cd383d4d363f7c7dc1fd5470b22df0f1762c0ef9f31912c43504ac50691a84d68558eaa719151d28b4a24e0746eb8012e8e5eb4c1702052"], 0x32) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000180)=""/204, &(0x7f0000000040)=0xcc) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/03/11 23:19:08 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000003c0)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) 2018/03/11 23:19:08 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) getuid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000080, 0x200000b0, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x2c8) fcntl$addseals(r0, 0x409, 0xa) 2018/03/11 23:19:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x2000) getpeername$netrom(0xffffffffffffffff, &(0x7f0000003fc0), &(0x7f00000000c0)=0x10) 2018/03/11 23:19:08 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@srh={0x3a, 0xc, 0x4, 0x6, 0x8000, 0x0, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x68) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0xcb, 0x20c100) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000500)={0x80000000, 0x6881, 0x9, 0x80000001}, 0x10) 2018/03/11 23:19:08 executing program 3: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x3f, 0x1, 0x7, 0x401, &(0x7f0000000000)=[{}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/11 23:19:08 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x44010, r1, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x2, r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7}, &(0x7f0000000180)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x20}, &(0x7f0000000200)=0x2d7) 2018/03/11 23:19:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x140, 0x278, 0x140, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x6}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x10000000}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x1, 0x1, [0x2, 0x8, 0x8, 0x101, 0x7, 0x2, 0x4, 0x1, 0x8, 0x0, 0x80, 0x7, 0x5, 0x0, 0x7fff, 0xfffffffffffeffff], 0xa}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x100000001, 0xcfb8, 0x0, 0x400, 0x0, 0x0, 0x2, 0xffff]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000600)={0x14, 0x0, 0x5}) sendto$inet6(r1, &(0x7f0000000040)="0039ac1776b4012d8b4985d49b860fe52c61b9aab029a9489a73976d0df65e7cb075f47f21f93683", 0x28, 0x0, 0x0, 0x0) 2018/03/11 23:19:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x8, 0x1, 0x80, 0xbb, 0x9000000000000000}, 0xc) flock(r0, 0xc) r3 = inotify_init1(0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) dup3(r3, r0, 0x1) [ 75.302078] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 75.338640] device bridge0 entered promiscuous mode 2018/03/11 23:19:08 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB="0000000000000016"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto$inet6(r1, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x401, 0x4) 2018/03/11 23:19:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x69, 0x20000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getcwd(&(0x7f0000000200)=""/142, 0x8e) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @rand_addr}], 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0xfffffffffffffffc) [ 75.350573] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 75.390461] syz-executor4 (9438) used greatest stack depth: 15440 bytes left [ 75.408436] device bridge0 left promiscuous mode 2018/03/11 23:19:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) sendto$ax25(r3, &(0x7f00000000c0)="e05c456f8b5af14b18a55172028bc888fe48b56d60e61a2a46823ed18370dd2f415cd843ae20f55dd51f288f4c49fd4c2f625e789b6ce3083652bd5be12ec611b92e509adb4c22a15f9787", 0x4b, 0x4, &(0x7f0000000140)={0x3, {"ee42f0a028b8e6"}, 0xffffffff}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/11 23:19:09 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x4004000000000003) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/11 23:19:09 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@rand_addr, @local}, &(0x7f0000000180)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002740)={'bcsf0\x00'}) getpeername$packet(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002800)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002880)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002980)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002840)={'bridge0\x00', r1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$can_bcm(r3, &(0x7f00000000c0)={0x1d, r2}, 0x10) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0x193, 0x2) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) close(r0) 2018/03/11 23:19:09 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 2018/03/11 23:19:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x2000000028042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/03/11 23:19:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) r4 = dup2(r3, r1) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) r5 = gettid() setpriority(0x2, r5, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) 2018/03/11 23:19:09 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = open(&(0x7f0000001b00)='./file0\x00', 0x0, 0x5) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001b80)={0x0, 0x80000, 0xffffffffffffffff}) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001c00)=0x14, 0x80800) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001c40)='/selinux/relabel\x00', 0x2, 0x0) r7 = syz_open_dev$random(&(0x7f0000001c80)='/dev/random\x00', 0x0, 0x40040) r8 = syz_open_dev$vcsa(&(0x7f00000034c0)='/dev/vcsa#\x00', 0xb1f1, 0x121080) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003500)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003540)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003640)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003680)={0x0, 0x0, 0x0}, &(0x7f00000036c0)=0xc) r13 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003700)='/dev/vcs\x00', 0x40, 0x0) r14 = syz_open_dev$sndseq(&(0x7f0000004a40)='/dev/snd/seq\x00', 0x0, 0x4000) r15 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004b00)=0x0, &(0x7f0000004b40), &(0x7f0000004b80)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004bc0)=0x0) lstat(&(0x7f0000004c00)='./file0\x00', &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004cc0)='./file0\x00', &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() r24 = inotify_init() r25 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004e40)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000004f40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004f80)={0x0, 0x0, 0x0}, &(0x7f0000004fc0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005000)=0x0) r29 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = socket$bt_bnep(0x1f, 0x3, 0x4) r32 = syz_open_dev$audion(&(0x7f00000050c0)='/dev/audio#\x00', 0x5, 0x90041) r33 = socket$rds(0x15, 0x5, 0x0) r34 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005100)='/selinux/policy\x00', 0x0, 0x0) r35 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005140)='/selinux/validatetrans\x00', 0x1, 0x0) r36 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005180)={0xffffffffffffffff}) r38 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008bc0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000008cc0)=0xe8) lstat(&(0x7f0000008d00)='./file0\x00', &(0x7f0000008d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000009340), 0x800) r42 = accept4$inet(0xffffffffffffffff, &(0x7f0000009380), &(0x7f00000093c0)=0x10, 0x0) r43 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009400)='/selinux/validatetrans\x00', 0x1, 0x0) r44 = socket$pppoe(0x18, 0x1, 0x0) r45 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009440)='/dev/ppp\x00', 0x0, 0x0) r46 = openat$ion(0xffffffffffffff9c, &(0x7f0000009480)='/dev/ion\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000094c0)={0x0}, &(0x7f0000009500)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009540)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000009640)=0xe8) stat(&(0x7f0000009680)='./file0\x00', &(0x7f00000096c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getpgrp(0x0) getresuid(&(0x7f0000009740), &(0x7f0000009780)=0x0, &(0x7f00000097c0)) r52 = getegid() sendmmsg$unix(r0, &(0x7f0000009880)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000180)="5c905693c7d6778657e3160d7e69cea54332f3dcec33ba4d3b983b82986eabb593e555a25221da2ee00e7f6649139118141deefd544d2aea01209c2a00389d4606460dce0086d8e9f2dc89b5d845e70c09ced3642775dc275dd2fde27d3fbdbe0c84551c78398d4e84c9336957b90ddc5756ec56cd81a5bf73ed0fa8090aca5f23df184985e1bfd445914037efbe8915b2e7f6fdee8663dd6bae43446185dda55239726647ca0abb6c221a5ca01e4598a712db5d93960e42", 0xb8}, {&(0x7f00000012c0)="8970f68a9502fed66a9281b40d4df5079bde09792f16c91ed3e9d92a97ec6f8963edc95b4572ad8d7d45bb14535469ecd265bf2215107fd06c948b546654a3c358f4c1d3bf783a8ff3d5106977daf41e54b603c3997b49f81d5ae809771499fe0dc4694a6337226f8a5be03763dcb119a90ae5c408d66d02e59e01e671319889095aca7ccda29ccae441e22dc550b632a502530894e680f9e95723dca5", 0x9d}, {&(0x7f0000001380)="7d8d01de0957f71a1d56a7baad3a66f679942b92c2cc70a3cb2f57f5529a935820958b007cc59950ba8bbd129809e8dd69c924208c453fdadf4b910325a65813da203f561480378d0940af3c9e3247668d34cd6830588d846f29e17e04b3004d7e6eea0aa26fba62a068dcb6c88e09ffbb92e20fbe67a697326897ec69ec5279b8b121a5e55c289f7bcd543bcf693ef75a2532d882308563ca42fe98a2b0146a962704e1bb07d40a16fa3bcdda6bf88b5f2bb014dcb776fe2124", 0xba}, {&(0x7f0000000080)="7061e7a8ab57d5a4dfaff9533037", 0xe}, {&(0x7f0000001440)="ab040bbbc8033c9ef351f8b345ada138f893166b6527158f5282d0ba9cca3a13cf047b96894b9628cf6d00411b92d31c44c944df844f006eafc1f177d78db02d9a63fd3fd08a0b6bacaf9a290efa42da74fb75ff31fc2c993e785f56f86e8178cf807ba1d787de9e9195dab63fb8df0b3d830a097a94ca5cbed24b85e7ae4c17db0f99359d8ff9843d218a06606e672419c58f1a6470b20d26ef6512d98ba11a0c5237c981e8c6a4187ec7114ef6355d5c8802f70f639cecd91d8b86b07cee79ac3d31e3baefa1df2ffa0f0f9579", 0xce}, {&(0x7f0000001540)="9eacd4ed3b9f86b7b62783bed53189c8a35d1c3785f2c8222754aee7e5738dd2db1c739515d0223aaadeb54c69b3a63a1bbe57ee4389604fd4f67818271a117e659873951eb6cc97e366fe85308b69b58b4dfc033dcbe737a56202a12730558e7a23a73fef7e0c6ae748a79035f0a23d931ebe62333a52c4072b0be9953175baa5affcfb4c95f456cee4d109b369da7a3d51ac8ea93ce1f1a115e6623b966f68ea001904ab32525b6c3332a49b819b0dd08e393daf7de7d3f1a453456e3ed129bd37c916c29f6d02dc343ba85c0728155e7fbb09af8f0275d99692", 0xdb}, {&(0x7f0000001640)="3181f4b59fab585f0de84269b1ce829d0c08ce6644666cc03383283218f86bd2417f142005510c04fa45b6606687194f45b65a0de61361220807b71044abf2e7b7af", 0x42}, {&(0x7f00000016c0)="a3ab9ba66ffd6a92e1b64e4fc12a5661e41c2e28f8dfe0a25176e7b5019f0f276d380fa0642e45abfc95f4e57b55e0e7a48fcdba508e4ec868c9c9c82e230b65a0b7922b42aca23e7a6d189b62fd2ffa72af076a9f92e8215e47c9b4bbff139f7ac769ba09df3274017e3c21eaff21beb06ac5ff8933e8a8c69717", 0x7b}, 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0x1000}, {&(0x7f0000008a80)="0c97ae280004558b9295f65bd2b8f0396711072652a65f5744b2109bd1b784986bfa908dae39e003073c44718647", 0x2e}, {&(0x7f0000008ac0)="d4d04cf0edb763ff3d9502c1cbf9199c61b125312cf4109a2cdceb538063065cd4e263", 0x23}, {&(0x7f0000008b00)="d86b23f84c4d23f5e2049e0d04fd70fb1e2ec0277bc5e642d689abdd662b356c666187", 0x23}], 0x8, &(0x7f0000008dc0)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x20, 0x8080}, {&(0x7f0000008e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000092c0)=[{&(0x7f0000008e80)="45e040e3efcf8a3882f5f80677a0e88d342a4d8bccf338facd732af4a9885c721213cc2fb57c057a03a0e17d7aac3317c6fee2f98f05e7a2d3693ece97636f18c23ac2785dd94f9762e7be98c5795fc75b41d0b0e6dd9135e83cbe3879c90f2c18fa922877bb3a5dbdf7626714416664eec9c933a9db007beb543462c1b9750a092afd447cc75a028c1aa9b1147293d4e4429ba2665caacbcee36cf3b5c10b29a0f245cd96071fe67367850c128e8f2d7a", 0xb1}, {&(0x7f0000008f40)="b14a305323c5aebba113fa96e7fceabfcb0718dbd8dcb489695c5d34e476b7d498f18dddc2663178cf755b2c9c815ecdec31e3d8c559b4a719919357da4035d105faa6950d08573596a85d95cc43d2a669a3f76b39a2", 0x56}, {&(0x7f0000008fc0)="cb71f6d99ec906b7ca", 0x9}, {&(0x7f0000009000)="5db6822b70a864948c52da967ad40b6ad76e3d1002d4fc4e43dbbbbf3146ebee2c9c5960acb593c6f76a218560dd97fc6cc34d49945ccad8e839c7de9aa7ed9dd4a3fcb0ac70def9c3ed4661815ab90988c00792b6c324b75a1ddb5729150691e0220312c7f67c752edb226091811b9fb637a5562ae10b60d0cd74eec8dbcd3757acaa33747177401bdfdbce49270a0587503479b52357e29184d19561e2a5a4a83786199592a3c0b79031cf53e847408c26dbb5e822b31b20e88e5c42037d18b3", 0xc1}, {&(0x7f0000009100)="614cf564ecebe21d56bbdcd536ff640a84554da0c24b1953e55d0b8133a5a3bf735108cab7c584cf51cffde2e6f916710eb30a780c22b8a5aff59eb5f11b601ba6e016d06e67d4bcf8c6df45e9a7a08d0bd74e0f90c9f9b83b1eee8868f3459ebcdc45ff13bb962816124e7351f6caac217fe8461a60d5b9f5bb407469559e3b00dc055b8a8a2d1a08c1897778d656", 0x8f}, {&(0x7f00000091c0)="b72311c786f81793ec4d4ef10455333287604c81296c31a787de910b0be4c2e58f41a3af8df5d90459218703428aa1e324c2457b789308376725b51dcfb99468cc3aead7077720ac7f2f059b3a6f8df3b22eec670fa97e64bdd99ddf02662fe881aad30925a559fa03fcc347bc777b1018a9db282529138ba0bfcad81a40c839136168f8c1cf25b9f922397f02cd4777770a0eabebec0b99b3f413a11a180b447f639659e43f4c25031a2e360abfc42cafc7040ef41ea3647afdb691c9f714a50f3d740452dd8c9091b86c22ac0ed205db4da93b2d4b5786284fd2612e4dfa45d56ed957eefcccf91c0df4085efe22e2b72846db", 0xf4}], 0x6, &(0x7f0000009800)=[@rights={0x28, 0x1, 0x1, [r41, r42, r43, r44, r45, r46]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x68, 0x800}], 0x8, 0x1) r53 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r53, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r53, 0x400454dc, &(0x7f0000000000)) 2018/03/11 23:19:09 executing program 2: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x78, &(0x7f0000000080)="51350c0308900df9999cb953ec42815951b1964bc7ada3c27aa114eada07e1d20cc29ffa2b83a8f1bed59deea43886c53b2597a6ed4a97e12847be36e5549d1002d48de19fe4ec80ca97f97518d21945ad4e8e7ae2b0e7779e0f8c00abc4385432b6b32c635b5b805a0c5594f92d88837868ffc0731dc073"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000001c0)="7df0cd725acbb7df248068", 0xfffffffffffffe5d) r1 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='w', 0x1, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="bc64e07948c5d6c48de157a58491624c74e107aba4d257a897b7e52962c7d7b09f8cc65fc81285956c4f5edd35b88986dbe3644b2ed168d511398d49af8a43d7993727d4164af8eecb3bc8a9963ca37b29e2c4523b1146d167835baaae0b8b2bd487ae0411e8ce71984237c8198c4137bd4030e2e036258b7976f1c839f53a206ae27916f01d88c211e7d2d2d0a99495511e484638d8fc28112d69e4a32c7d9ab7e1dccdc6fef6296d25824298708b66b6dd2982ea1cc3afa533", 0xba, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000380)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='*}\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/176, 0xb0, &(0x7f00000005c0)={&(0x7f0000000540)={'sha1\x00'}, &(0x7f0000000580)="d7a37fd24dcb8e7869e455cf59c5c1101f150c9b7c0b4f1d681ffbbba3d618eb535fc647568a570496b3f9", 0x2b}) epoll_create(0x1) 2018/03/11 23:19:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f0000000100)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="726c0f25e426ced2a1494a63fbe1", 0xe}, {&(0x7f0000000240)="c108417330aea32b467e97986f83ac06283c72dd77607d05abe6992a9cc1f950db41f89e455dbc54a7913b79da99bf0685f32122686177db19bb62868f248568105079d6bf7f919f77c37ded067af8963f29b64a65", 0x55}], 0x2, &(0x7f00000003c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x100000001, 0x8, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x3, 0x2, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x20b, 0x7fffffff, 0x1f}}, @init={0x18, 0x84, 0x0, {0x6, 0x401, 0xfffffffffffffffa, 0x101}}, @init={0x18, 0x84, 0x0, {0x800, 0x1f, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0xff, 0x6, 0x74, 0x3b}}], 0x120, 0x4090}, 0x4000000) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000540)=0x100000001, 0x4) accept$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup2(r0, r5) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) dup2(r5, r1) 2018/03/11 23:19:09 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x1, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000340), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x32d) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x9) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x200) [ 75.557582] kernel msg: ebtables bug: please report to author: Wrong len argument [ 75.567833] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/11 23:19:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000011c000104000000000000001100f5fffff6", @ANYRES32=r1, @ANYBLOB="cd0000400c000100019848e79efe7d89"], 0x28}, 0x1}, 0x0) 2018/03/11 23:19:09 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xe9, 0x8, 0x1, 0x3ff, 0x0, 0x4, 0xa110, 0x2, 0x5, 0x6, 0x0, 0x7ff, 0x7fffffff, 0x4, 0x2, 0x0, 0xffffffffffff0000, 0x9, 0x7f, 0x6, 0xf96a, 0x1, 0x1, 0x2, 0xe17e, 0x3, 0x5b3, 0x2, 0x2, 0x8, 0xe4f8, 0x943, 0x2bf16978, 0x7f, 0x5, 0x1200000, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x1}, 0x2000, 0x10001, 0x6919, 0x0, 0x8fcd, 0x6, 0x40}, r1, 0x3, r0, 0xf) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xffffffff80000001, 0x400400) bind$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0xfff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x20000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000140)={0x4, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000200)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/11 23:19:09 executing program 1: arch_prctl(0x1003, &(0x7f0000000040)="8b82b0c88a1c29c9411a6b23e71b29078e359e639781313e088e23be76dc14732ba9c31ae27e649ce3667795bf0a1040db69b49f2aabd8d550c42e21f3a46994253dd93a4937127dc2043c8673c27b2ff8e35d8a12c612cb60b2840461d73bdb9712091fa59a7e024b826286670ae4486c3e15e67f379941d691ca07916b2ea943d8361cc0a4e575610a871984b8ed330a784e8cd9534703e0a27f64c6928a4e9244ef6f2da1778b8ce2ec1d8ca4412c02f716db2d82e638c92142d9d9ef711e1b201532a7cd3e1055fa01b29fb14d17546a99f7f33a46948f7974") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2f, &(0x7f0000000000)=0x1b360000, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x800000008, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751dc61b558025025d5f791afef6f46a8678e44b947d1772bf0fda6d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/03/11 23:19:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x1, 0x6, 0x3ff, 0x6, @tick=0x1, {0x1, 0x7fffffff}, {}, @addr={0x2bb, 0x2}}, {0x400, 0xa1, 0x7, 0x9b1, @tick=0x20, {0xfe00000000000000, 0x20000000a2}, {}, @result={0x6, 0x20e7}}, {0x3, 0xa6a, 0x3, 0x1, @tick, {0x3, 0xb8}, {0x81, 0x8}, @control={0x7, 0x80000000, 0x8}}, {0xfff, 0x7ff, 0x299dec49, 0x8, @time, {0x0, 0x7}, {}, @raw32={[0x8, 0x9]}}, {0xffffffffffffffff, 0x8001, 0x9, 0x6, @time={0x77359400}, {0x8, 0x5}, {0x0, 0x3}, @control={0x4, 0x80000000, 0xcf1}}, {0x9, 0x995e, 0xfff, 0x401, @time, {0x5caf, 0x1}, {0xfffffffffffff0aa, 0x2}, @raw8={"a6a9f5c18f45ee467340a06b"}}, {0x1, 0x0, 0x1ff, 0x3, @time, {0xc9d0, 0xff}, {0x4, 0xffffffffffffff00}, @connect={{0x0, 0x4}, {0x318, 0x67}}}, {0x7, 0xeb1d, 0xd4ed, 0x4ef9a70e, @time, {0x80000001, 0x1}, {0x4, 0x6}, @result={0x6, 0xfffffffffffffffe}}, {0x4, 0x3, 0x6, 0xd38, @tick=0x7, {0x57c0, 0x2}, {0xffffffffffffff40, 0x9}, @result={0x0, 0xa6c}}], 0x1b0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x1, 0x2f, 0x4, 0x3}) 2018/03/11 23:19:09 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfe72284a) r1 = gettid() write$eventfd(r0, &(0x7f00005d2ff8), 0x8) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x111000) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev}, &(0x7f0000000180)=0xc) recvfrom$packet(r0, &(0x7f0000000040)=""/199, 0xc7, 0x40000000, &(0x7f00000001c0)={0x11, 0x400010, r2, 0x1, 0x5, 0x6, @random="b24407470e11"}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/03/11 23:19:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000080)={&(0x7f0000000000)="56e11ae4d0558238dffd66d01997fe1a69ef6390ac45abcd8170e6e68d57619a4756877ff8f193fd646a9a754f6c7675a131bd723875b40b182e805dffa21c58e91fd628b2484be5217ce77485600bb11d1e2d2add896df4c7749745", 0x5c}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020b0000030000009d84ffffffffffffffff210018000000660098c651e19cbb73927e0920000053"], 0x18}, 0x1}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0xb0200, 0x0) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xb0, 0x101880) bind$ipx(r3, &(0x7f0000000140)={0x4, 0x9, 0x8, "2667eefbf03a", 0x2}, 0x10) 2018/03/11 23:19:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000003040)=""/4096) 2018/03/11 23:19:09 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/11 23:19:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/94) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/253) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80005) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8000, 0x4) 2018/03/11 23:19:09 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/autofs\x00', 0x10200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000016c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x1f, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000140)={0x48000000000000, r4, 0x2, 0x2}) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0xfe71) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x7, 0x4) fremovexattr(r0, &(0x7f00000007c0)=ANY=[@ANYRES32=r4, @ANYBLOB="8230553e12d5a4f8e03cb4a97424b725bf1a30d5f2ca4373d472a1298a0a53ba3846f9cb9ca1", @ANYBLOB="6244a56e8e4cdb", @ANYBLOB="b6f426ae7b44f1a7e620c8a80e031f084193ad92f5cddb0112047977991884cbb6537d0602f8800fff52f2f779b5f3a36dbd3ced7b8db8e722", @ANYBLOB="16ca46c156cc69c0d4f69108035f3180477dfdcb27d3db865b09053986fc03ecf65414db53", @ANYRES64, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="f97b23af7a723071ce95da", @ANYBLOB="85842191a59ba8452e681dd9f78d35945b96f024f74c0293e45e9756bbf069648b4d9e9f8b7c70051134385b18504dcbb419320fce56d2774bb3870407f03b768e9e590bcad9716bef8c0deedecf3988cd779f250c161a361153649fe76b0ab2727429e6224c24da5d9e24b3bd8115b0ba87a3e071afb49f209fdc2540e9bdb582cc2ed8088f7084ecefc62d0b1bf0b5790711d09f7f25fcf9044ae2acfacbb929b65a957d7c37f7e0fa32b25d983c54516f77a1ee4bcf812ad75920053069e668fb77152f6c580753c2c51b3ff3c93ba9e825405d43f9a309506225cd2ddf359d283ffc2804341b376c41ea53", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYPTR], @ANYRES64, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYBLOB="848ab64220764d294a713b90c3102e8abd7945a022fb9827fcd8ad80b805e497173744f91689b99561742cb7d3a287ceeade6aca00fea4f8d8041388a0f93337520eaf8957a5b8b95f8a0dbab04121606e0e7edffa3c68d05218852dae7cf3e317b3fc3affba6168bfefac9d5f0569f7c2245e2954d5373d378837692ec18a9b6081af069118199118e3567bf26f47bb91f0b1722311069074cd72bc1f3adb0762a882852e794bc8e077229f94af11649bb60333fbcdf186c738eb8fdeda6d7c5422282abcdf84bd2761b18b1dba569f2cf139926a2833f7e5ef7fd82ae309f5febb2c", @ANYBLOB="29f8ff8a4a1e170bac0ed35bda3d13466e04657453d29db321b21549e41ebc865725392c53c815e9592485c2dc0f66cb108ba742f2f2324251603704fe483ffc652b1c1df2559b781d0af680cc", @ANYRES64=r2, @ANYBLOB="f26ec3a9eee7f3c504516e0cba427b40f34f93997456e7cd81e0fb263b9280eb78933fd2d2c6fb1653ac481816605d88ade1c39fa0eb2f1947e19996111d58295438ebfda5f4733229705e8d30508d8553eb8260d059f233f8faba191d21825459e51a4b7b1194025ba1ff3000e460ad553f34be5fe81e7cdf93d893193233eb299413bd9634b0c09161d21f80ae07dce8a61782badf2c09c2", @ANYRES64=r1, @ANYRES32=r4]]]) 2018/03/11 23:19:09 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) fchdir(r0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbafe8)=ANY=[]) 2018/03/11 23:19:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x200080) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x6}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) fsetxattr(r2, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)='[\x00', 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000140)=""/5) 2018/03/11 23:19:09 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x4000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xd7c) 2018/03/11 23:19:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1}, &(0x7f0000000200)=0xc) 2018/03/11 23:19:09 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3, @perf_config_ext={0x1, 0x100000001}}, 0x0, 0x200000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x10000000000002e4, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/03/11 23:19:09 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000001140)) pwrite64(0xffffffffffffffff, &(0x7f0000001100)="c35e515345", 0x5, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') readv(r0, &(0x7f0000001100), 0x1) preadv(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/11 23:19:09 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000050dff8), 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @result}], 0x90) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/11 23:19:09 executing program 4: exit_group(0x1) r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000000000)={0x81, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x4}) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x204, 0xffffffffffffffff) 2018/03/11 23:19:09 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x9, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/32) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_emit_ethernet(0x52, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv6={0x86dd, {0x0, 0x6, "cf0210", 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000ea3000)) 2018/03/11 23:19:09 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x84, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x1, 0xffffffffffffffff, 0x3, 0xfffffffffffff5bb}}) nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) clone(0x2000000000000, &(0x7f0000659ffe), &(0x7f0000000040), &(0x7f0000a2effc), &(0x7f0000000180)="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") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x9ecaf2f7060a6ab0, 0x0) 2018/03/11 23:19:09 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="2400000026007f8b15ae58baf63fd64c000000000000007701000000ff01001038c18c00", 0x24) 2018/03/11 23:19:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x40) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x2000000000000177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000080)=0x81, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x229, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e21}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x703240) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x79) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e23, 0x3f19, @loopback={0x0, 0x1}, 0xffffffffffffff86}}, 0x7fff, 0xdb, 0x2, "8f0764e484a9e36e9f6b81ba5c67a72a0bb16b5d78450084087bfaae0a13f90ce5fa380fd4e1bcfa32531c23e152b1e82e645e7eedd172bc8106784ace95a8c1bdda9ac2cc0f3189ad1e50601b5e37c0"}, 0xd8) recvmmsg(r0, &(0x7f0000000140), 0x4000000000003ba, 0x2041, 0x0) 2018/03/11 23:19:09 executing program 0: socketpair(0xb, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="213258fb53907ddb75450e2b9b0386950432f01cf6bca21e378d4771a64f930d7221861cd4ad5aa97df9e19e0fa156494f8504bc7b3ba36d5c904041b776a8e13f13380b0965e7a836b72274135d6a522c729185e027db73cb8fd3defd2a6f02850954a00ef3e4b5982367a1bd50a073d37cac8f0f09273bacea2013e255dd670053fde6da03bc27a1769c1bb7de4e3afbd822df8989997db558580fe9e5360a5cb8", 0xa2}, {&(0x7f0000000200)="461667a11d1b60db105361e3291da7fd6009a49f07244fe00f983788c1ca0c8592c332bc441751f6a9e59f0be2104c1469d723e6d63ce08e3e4e872accc0", 0x3e}, {&(0x7f0000000240)="31a77fae91a932260f87ed7bd4cdbe072e30761a2c2b79ca7134580523cc3ffe48a87fe34d816acfeb7855c19a21bca31a6b9b2ae948a0e869af4af49a69a743ee936fc3d14cd62c9063d6ea33ab4edae5e997b4ce02bbbdad766c66d4f7c8f6aeae7df5ce93953e89f6720d0c5c302b60a4de04b22d38ee8d67774af3e20c84f3a3d1c95abf54", 0x87}, {&(0x7f0000000300)="6c362944014a47f0a18d590c80f0e881b977db06536824234edcfa02a80074c02a6ef4c75edcaac79ea25d12d190e3", 0x2f}, {&(0x7f0000000340)="755f575401761874873e72288b81804873675ae93d8a2ac87737fa104e59d5cb6d7e04ac7101e37b541fb19b26ab810ec9386d227761c5c68191a46293308a8178b93e15fc76a87d95b91a87fc72ef10", 0x50}], 0x5) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x200, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) read(r3, &(0x7f0000ec2f6f)=""/145, 0x418) 2018/03/11 23:19:09 executing program 4: 2018/03/11 23:19:09 executing program 1: 2018/03/11 23:19:09 executing program 6: 2018/03/11 23:19:09 executing program 4: 2018/03/11 23:19:09 executing program 6: 2018/03/11 23:19:09 executing program 1: 2018/03/11 23:19:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) accept4(0xffffffffffffffff, &(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x80, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000800), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x60f) write(r0, &(0x7f0000000480)="555d4212015f187ff7e221da057739160bb3125061ce3ae7bb19a0bd319303c8820f4b853b165ec6bd2ac6a28efcd9f20090b6551df33eec2219cbced9298d76d5c5873768f79e5301c4bb85754f1b3af9d31cffd1ee84d7d6c7e536ab82ae45ad6096742a38b1652885f7b838ed7bb3d4f2438c2cf92f5719926c8aba91dff23e7074334265f510b4682ac4d1d2dd7ca4afc9087d7f9bff734bd636748df701c108cbdd65aab5af6e887375501366c01350a6004b21706e58d6ab84ee1e3c6e564918e0b268bbb27e", 0xc9) close(r0) 2018/03/11 23:19:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000722ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005aafa4)) 2018/03/11 23:19:09 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000133ffc), 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/11 23:19:09 executing program 6: 2018/03/11 23:19:09 executing program 0: 2018/03/11 23:19:09 executing program 2: 2018/03/11 23:19:09 executing program 5: 2018/03/11 23:19:09 executing program 1: 2018/03/11 23:19:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/03/11 23:19:10 executing program 2: r0 = socket(0x10, 0x80400000802, 0x0) write(r0, &(0x7f0000000180)="240000001a002507000000000000000e8a0b00000004dc0202ffff0e0800100048186be0", 0x24) recvfrom$ipx(r0, &(0x7f0000000080)=""/202, 0xca, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "f6214e714ef0"}, 0x10) 2018/03/11 23:19:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/03/11 23:19:10 executing program 6: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) epoll_create1(0x0) getdents(0xffffffffffffffff, &(0x7f00000009c0)=""/15, 0xf) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000440)=0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f00000001c0)={0x1d}, 0x10) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000ebaff4), 0x0, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x80, &(0x7f0000000a00), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/11 23:19:10 executing program 1: syz_emit_ethernet(0x12a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x11c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xc, @multicast1=0xe0000001}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/03/11 23:19:10 executing program 3: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/11 23:19:10 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000ff8)=@abs, 0x6e, &(0x7f0000008fa0)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/11 23:19:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1}, &(0x7f0000000200)=0xc) 2018/03/11 23:19:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000280)={0x8}, 0x0, &(0x7f00000000c0)={0x77359400}, 0x302) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/4096, 0x1000) syz_emit_ethernet(0x4a, &(0x7f00000012c0)=ANY=[@ANYBLOB="0180c2000000e2701bb6068908004500003cf80000000029907800000000ffffffff00009078e000093e6a746d5c2a91e461b6f3d49577b316b3d87e403db505735e6f0dfe22a0416e7f36b5f35fbce9c4f24d0af9fdef1cf51f086d822e1701e6d6a45ad25c0de5c254b4afbc8ec4a10ff6df004a4b20d7454f5c9d8d835fe6b1039e0b9f799e4d11f44dacf1cdc15332d8a6a3ef1f2ca9509c2321bef5fca3072c8972ddcec5ea3f40"], &(0x7f0000ea3000)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x4, 0x4, 0x1, 0x0, 0x20}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7f, 0x9231, 0x0, 0x63, 0x4, 0x2, 0x3, 0x7, r2}, &(0x7f00000001c0)=0x20) 2018/03/11 23:19:10 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x200c2) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000005c0)={0x100000000, 0x20, 0x1}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080)=0xff, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x7ff, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000580)={0xd8, 0x0, &(0x7f00000003c0)=[@reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x0, 0x78, 0x28]}}, @decrefs={0x40046307}, @dead_binder_done={0x40086310, 0x1}, @increfs_done={0x40106308, r4, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000340)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000000380)=[0x30, 0x48]}, 0xfffffffffffffffe}}, @dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r5}], 0x95, 0x0, &(0x7f00000004c0)="78369d7d5a9b4cdd839185c4b61ace2dc5ce1d0b6e9bfb8b42e5c39087d8f69e0edb64aef1dce5657481c7fd721204a28d7f13ad72aa001f5ec507c055eb5c8719a953f97ae535a3f99198bcee62cb5ccbfa3123bfa276643dd0c14d315b57e324f25f607b294a450dd1c435aeedbc39e60f8e75ffb483722d1ce6b23e21ca30acfcb16e1c3ceda7d2e14178b41e1241c04cf4292c"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@del={0xf0, 0x11, 0x308, 0x70bd29, 0x25dfdbfb, {{'ghash-clmulni\x00'}}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0xfffffffffffffffc}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x1000000000000080, &(0x7f0000002580)=ANY=[@ANYBLOB="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"]}, 0x0) 2018/03/11 23:19:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create(0x8000000000001fb) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x4840) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x5, 0xfffffffffffffe31) 2018/03/11 23:19:10 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/11 23:19:10 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x5, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4147, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xec60}, 0x1) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) 2018/03/11 23:19:10 executing program 0: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x20, 0x7, 0x0) 2018/03/11 23:19:10 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x4000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/11 23:19:10 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8471fe41e5aaa9000000001d33a33a000000000000fffffff1000c002402d5d6ffb5314749c13fd4d2af000000000000000000005b650062290ff8380c2dbfdc5e9f17e1a03f10d4647cd5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4d03000bc1700612dbc3080c91745fa158cf0d7030ebb249bf3e111cdb89cdff3294c03566e382"], 0x83}, 0x1}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r1, 0x7fff, 0x100000000000056, "56af0040a12636"}) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x4, 0x20, 0x9, 0x401, 0x5f9e}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x3, 0x8, 0x4, 0x1, 0x1ff, 0x101, 0x3f, r2}, 0x20) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000070fe4)={0xa, 0x4e20}, 0x1c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4bd, 0x99, 0x0, 0x5, 0x16, 0x4, "7b3b6d4c6365c052a5ac47b180b207bfcb89d8bff7d0b781738960d301e544bac20cb7a5eeecf04e603b637e8a0d7b6d3fdc1fcd49a33f6a3a98e485910ea13e", "283788dc8a6985808d0422e215fe4b53223cca8db4b9a013f81eb548277af73c9ae2e636713d5984955a86837c39623c17a26948c76bfb3fa734e480d5cb256b", "01f5f530aa6520f6b9265918f7a4df7435c482453c289c87d23afdec283f0f6d", [0x3, 0x80000000]}) fchdir(r0) 2018/03/11 23:19:10 executing program 6: r0 = socket(0x1e, 0x80001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000200)={0x2, 0xff, 0x2, 0x1, 0x2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/235) connect$ax25(r0, &(0x7f0000000040)={0x1e, {"02833d04ff0300"}}, 0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x100000000, 0x2}) 2018/03/11 23:19:10 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/203) 2018/03/11 23:19:10 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000180)="140993f3ae617dcea9a219467eeef59258129cfb4d1b099b09c4e470cabef29b9ad837f1faf8062f26e679deada625d2cb4ec4a61d63b41570e3259af005090145c30a38", 0x44) 2018/03/11 23:19:10 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000159ee0)={0x80000001, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca50b3e23550375247d84"}) 2018/03/11 23:19:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x1) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x3, 0x7ff, [{0x3, 0x0, 0x5}, {0x80000001, 0x0, 0x2}, {0xef09, 0x0, 0x3}]}) fchmod(r0, 0x0) 2018/03/11 23:19:10 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/150) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000feffffef00000054b653674691880600a471c43e46229900000000006f000000000000005349c158d4f113fd7b7ce4fe034096c20856a130fb27c2"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000180)={0x8}) 2018/03/11 23:19:10 executing program 4: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x70, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x7, 0x0, @perf_bp, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8041, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40882, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xff, 0x4) 2018/03/11 23:19:10 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bcsh0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @random="def84d4e18c6"}, 0x10) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) [ 76.645550] kauditd_printk_skb: 4 callbacks suppressed [ 76.645558] audit: type=1400 audit(1520810350.224:70): avc: denied { fsetid } for pid=9664 comm="syz-executor1" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/11 23:19:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getpgid(0xffffffffffffffff) r2 = getpid() kcmp(r1, r2, 0x3, r0, r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ed3]}, &(0x7f0000001540)=0x100) 2018/03/11 23:19:10 executing program 4: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x200000002, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x7, 0x10000, 0x3, 0x4, 0x81, 0x8, 0x1, 0x2, 0x7, 0x5}) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3ff) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) keyctl$session_to_parent(0x12) 2018/03/11 23:19:10 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0xa, 0xff, 0xd, 0x12, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_sec_ctx={0x9, 0x18, 0x0, 0x7a, 0x3c, "800b0ab60009d1af08015f75c98c6a08526581ed2308407e4b0fd8bb749260f585ff42fa4a127297e657261acabf0f13e30495e94756ee98c348d2bd"}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x11, 0x10, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}]}, 0x90}, 0x1}, 0x40014) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0x0, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0xac}, 0x1}, 0x0) 2018/03/11 23:19:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/195, 0xc3) ioctl$TIOCSBRK(r1, 0x40044591) fadvise64(r0, 0x0, 0xffffffff, 0x4) 2018/03/11 23:19:10 executing program 7: r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x8240, 0x0) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000440)='./file0\x00', r2, r3, 0x1100) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sched_setaffinity(r0, 0x8, &(0x7f00000003c0)=0x3) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getgid() fstat(0xffffffffffffff9c, &(0x7f0000000300)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000003700)=@filter={'filter\x00', 0xe, 0x5, 0x0, [0x0, 0x20000380, 0x20000680, 0x20000a38], 0x0, &(0x7f00000000c0), &(0x7f00000036c0)=ANY=[]}, 0x78) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000380)) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x10100000, 0xa6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x4) dup2(r7, r6) 2018/03/11 23:19:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="020000000000001b0000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/11 23:19:10 executing program 3: process_vm_writev(0x0, &(0x7f0000000000), 0x264, &(0x7f00000001c0), 0x1, 0x0) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f0000000140)={&(0x7f0000000040)=""/227, 0xe3}) r0 = open(&(0x7f0000000180)='./file0\x00', 0x42c200, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000000)=""/4, 0x4}], 0x4, &(0x7f00000017c0)=[{&(0x7f00000004c0)=""/137, 0x89}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/88, 0x58}, {&(0x7f0000001600)=""/24, 0x18}, {&(0x7f0000001640)=""/71, 0x47}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/130, 0x82}], 0x7, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x39036879) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7fff800000, 0x0, 0x1, 0x4, 0x0}, &(0x7f0000000200)=0x10) ptrace$setregs(0xf, r1, 0xa, &(0x7f0000001940)="175231bff2e51f52e1158175e6e9931562316f215ebcd4590d803bd1e918f2cff49714527af751111c4c06d9a015ae74de822dc702000000000000000164c12c291269dab1e775aa8a6540b91dc38c96e2caec052992c28e619fa176e2b1d59e77e34c8fb91c5c68ae5bff331ce0d1612604459c4c3c416db535729bc9dd6ffda13c6d6b646ce8789763baf2c56b0db77bde438fab4c4ccf503b93de2a23aebb076a704ce1d7fa05a25828268fb4a7ce053f26bda907fd335a88c9f0fc9f4fc425fc46329d52eb07b1a6da79e97f2172265331200c93a14c92c99a7adf14628c6ac0306d4c04a13014ce760a267518c90eaa658a3e852c8845d4e784a7a4c62326baae3a61f578c928496719810653d5213fef67c998c9b7344a091fcd03975d74a3c746ad7f") setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r2, 0x81, 0x31, "e86ba1b757bcb90aea9d1f5eb6e2ef3c1c53e68a7d8b3f80a4bcbb3bef1ecbe2be1650ce636b8b6869a88e9b01a97386ab"}, 0x39) 2018/03/11 23:19:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/78, 0x4e}], 0x2, &(0x7f0000000340)=[@cswp={0x58, 0x114, 0x7, {{0x10000}, &(0x7f00000001c0)=0xffff, &(0x7f0000000200)=0x2, 0x8000, 0x6d725eb, 0x5, 0x4d7, 0x51, 0x1f}}, @mask_cswp={0x58, 0x114, 0x9, {{0xff9e147, 0xfff}, &(0x7f0000000240)=0x3ff, &(0x7f0000000280)=0x1, 0x461c, 0x4, 0x5, 0x9, 0x10, 0x8000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000002c0)=""/14, 0xe}, &(0x7f0000000300), 0x4}}], 0xe0, 0x20000000}, 0x4040000) 2018/03/11 23:19:10 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) connect$inet(r0, &(0x7f00000010c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000001300)={0x1, 0x1}) write(r0, &(0x7f0000000080)="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", 0xfa4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001080)=0x2, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001100), &(0x7f0000001140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001180)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001280)=0xe8) connect$packet(r0, &(0x7f00000012c0)={0x11, 0x5, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/11 23:19:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 2018/03/11 23:19:10 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(0x0, &(0x7f000001dfd6), 0x0, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000140)=""/196, &(0x7f0000000240)=0xc4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000080)={0x200, 0x2, 'client1\x00', 0x1, "b5d3dcf0dfba425a", "783a69376c0c208ff0df59201bb85f36ab5002bf2a169e567cde2064fd3aa99f", 0x8001, 0xffffffffffffffff}) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) [ 76.755667] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/11 23:19:10 executing program 6: r0 = add_key(&(0x7f0000000640)='syzkaller\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="556ff949432a7e26046453835d4e3a6c8e6049dcc5c77cde6bb4d76b76c9442483f7b8363a7bf4810cd1a4ff66f9365ae4ab8643658925e978a42b6f60bda3f88f4d3266cdd0f97d5763826bd111895e6f27bbbef641509c0f825710f91ec7096e990c0432381f0bb36c1d847fec8d2e9beeccb60faa381922f82bae07aee9d6a7eab49459ff4d2533bc64988e11fc44889714ecec0cd618bd2f684d162a37b5b3c1cf1591b13e602909974743cd57605bb25a89ea8d4a98fd2b6a301bd4807cf5d1058a4ef5c23b490f8c5c750400816d890969cc6f2887", 0xd8, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000a00)="69645f720000000300000000", &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000800)=[{&(0x7f00000007c0)="8eec67a52b8512d412ae055e0e8696948f9c94998a8944297744b833c0d6", 0x1e}], 0x1, r1) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)=0xb0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000001c0)=0x10) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000900)={0x2, 0xe, 0xffff, 0xf, 0xb, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x7ff}}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x6}]}, 0x58}, 0x1}, 0x4000001) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000080030000ffffffff300100000000000030010000ffffffffffffffffe8020000e8020000e8020000ffffffff04000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3e0) 2018/03/11 23:19:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x200, 0x20, 0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x6}, 0x8) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/11 23:19:10 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) write$selinux_access(r1, &(0x7f0000000180)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x36}, 0x36) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xc}, 0x1c) sendmsg(r2, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0x8890) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}) [ 76.810064] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 76.823716] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/11 23:19:10 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) r1 = socket$key(0xf, 0x3, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = dup3(r1, r2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4000, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0xffffffffffffffcf}]) 2018/03/11 23:19:10 executing program 7: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f00000046a9)=""/2392, 0x958) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xe, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x28}) 2018/03/11 23:19:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xb}) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000026c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000027c0)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x8, 0x9, {}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @canfd={{0x1, 0x101, 0xfffffffffffff419, 0x4}, 0x28, 0x1, 0x0, 0x0, "481f4a28fd7449830f69ac2200d01e8c3153ac9270e860a334d5e5d3cfb1adaf4c6cc46c34a2e03fc6e79793292a3a245b506ab78faae13048e6f7a839ab6430"}}, 0x80}, 0x1, 0x0, 0x0, 0x48001}, 0x808) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95)=0x4e0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002fec)={0x0, 0x0, 0x1000000000, 0x100000000}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r2) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f00000001c0)) [ 76.859405] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 76.872995] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 76.889398] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/11 23:19:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f0000540fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) socket$inet6(0xa, 0xf, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) [ 76.920545] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/11 23:19:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'ip6gretap0\x00', @ifru_flags=0x2}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/03/11 23:19:10 executing program 5: r0 = getpid() ptrace$setopts(0x4206, r0, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) name_to_handle_at(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000600)={0xc7, 0x401, "5da1221e64a7539248a20415a2ec6e057fb94f956fd2562a1abc4aef6781701cc00fc91cc9d9e5aee2551a86e317061c4e4d8967cad5ccfb53bb027e48d6ee06d08dc9aba1c5c65e0dce5eab7bcb669ee39a0edc0cfa1c32e1bfbb237d4a79d5fc412a6377e310c0cf76f7e93d395566733ba67af1bf9ab8e67af740c25060937d83a1deed7cf94361b0d71abed50062ce01fb62f27674cedc61a3fc6adca11885550d0da750bf2c95b7c88f4fe1c5514ffba593cde780d25fe36ca019980a"}, &(0x7f0000000700), 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="80000000160000042bbd7000fddbdf2502381100", @ANYRES32=r2, @ANYBLOB="080008000100000008000400ac1414aa1400030074756e6c30000000000000000000000014000600e7000000000000007c9600001f000000080004007f00000114000600a06200000000000000000080090000001400030069703667726574617030000000000000"], 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xcc, "76d4c53c7b95401105e0469ff8ac56348264398ab5b1b88df08182dd689fde0fb47e1f6b32bca8ab9d3b794694aebe79833c697e9a0dc9c19f7e8ef38566a18df96e10bf2483b7fd8bd7ac838f65bada9132e18901862961c31cc7725b28bf8c3596ad9ea443a947a05db25592dbdf9779a0315318cf615acdbc35d009e27574b22504bab6912294a6844c98d7815060b69c49da3707cd6df09151371e3d990b822afef1cde11a8016aeb259d7c2ae880d477968b92dd738098a58e5c13eabd0b13a102bdb0d70528db28a35"}, &(0x7f00000004c0)=0xd4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e22, 0x9}}}, 0x84) wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000040)) 2018/03/11 23:19:10 executing program 2: r0 = userfaultfd(0x0) ftruncate(r0, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/11 23:19:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) 2018/03/11 23:19:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000823fc4)=ANY=[@ANYBLOB="140010001e00ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/11 23:19:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) mq_open(&(0x7f00000000c0)='/dev/vcs\x00', 0x840, 0x50, &(0x7f0000000100)={0x7, 0x8, 0x5665, 0x7ff, 0x6, 0x1000}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0xb8da, 0x7, 0x7f, 0x4, 0x7fffffff}) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) 2018/03/11 23:19:10 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x8, 0x7, 0x7}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x40, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) 2018/03/11 23:19:10 executing program 3: socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127f, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x7, 0x6, 0x6a64, 0x0, "3603626370840697112c8c136e56361a038058dc8c46bd1a670dbb7d381f99c176c23c945603142a83b61a66", 0x7}, 0x0, 0x0, 0x8000, r2, 0x0, 0x1, "fe1a742aa1407d6a3a1977f040ab0cc0631d88830573907a905388b4606f6205cce2b62962ada3b211c2bdc2125bf946ed1861e9070c6d1326a7a3d087f40dbc", &(0x7f0000000080)='\x00', 0x1, [], [0x3, 0x8, 0x7, 0x101]}) 2018/03/11 23:19:10 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x488000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)="8342a36cf71ffa661c481b42c8fcdbcb030e163dfe8aa51c451ef3cafdc2da48d9d445f9162630375b49217ac1a0fc1f60cd935cdfefde4c647a7ec8ceef94111c3f742d6387cf0948d77af536a3fb3bac7f233b7aed94984c1a4bf52b2571924798dd60fc915fc79547f1b67e61bce6a90a42fcbb602114e609342e7b82e2ae63487813e3421d45f9708c645b17d9ebc53915bc78af4cd40bc7e9b24fa44734268a208ffb92c22fd83f1c5b3d924e257f38e1f3343a3d65e33e250afca3767501e0d94fb17927a10779c3fe243e49174d298c284509b1f2e3cdf54c733101f466453409a8ce5e751d5c1aee", 0xec) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0xffffffff, 0x2, 0x8001}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r2, &(0x7f00000002c0)="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", &(0x7f00000000c0)}, 0x18) [ 77.038928] device bridge0 entered promiscuous mode 2018/03/11 23:19:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xffffffff00000000, 0xda, 0x60c, 0x5}, &(0x7f00000000c0)=0x14) setsockopt(r0, 0x6, 0x20, &(0x7f0000871000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/235) 2018/03/11 23:19:10 executing program 5: personality(0xc) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 2018/03/11 23:19:10 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/11 23:19:10 executing program 4: socket(0x100000010, 0x803, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) [ 77.083649] device bridge0 left promiscuous mode 2018/03/11 23:19:10 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x41) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/03/11 23:19:10 executing program 2: r0 = socket(0x40000000015, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r1, 0x0, 0x0) getpeername(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) 2018/03/11 23:19:10 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000000)=""/68, 0x44) recvfrom(0xffffffffffffffff, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffff801, 0xc000000000000000, 0x80000001, 0x9, 0x80, 0xe2b3, 0x0, {0x0, @in={{0x2, 0x4e24}}, 0xec01, 0x1000, 0xffffffff, 0x40, 0x3f}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x8}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/11 23:19:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}, 0x39, r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}}) fallocate(r3, 0x0, 0x0, 0x1) fchmod(r3, 0x80) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000300)=""/1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x101, 'queue0\x00'}) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0x3, 0x0, 0xfffffffffffffffc}}) ftruncate(r5, 0x9) 2018/03/11 23:19:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000001, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) 2018/03/11 23:19:10 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000000), 0x10000000000000c3, &(0x7f0000003000)}}], 0x2, 0x0) 2018/03/11 23:19:10 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x4e20, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x13}, 0x10000}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) socket$inet6(0xa, 0x3, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) 2018/03/11 23:19:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) memfd_create(&(0x7f0000000000)='dev ', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) recvmmsg(r0, &(0x7f0000007b40)=[{{0x0, 0x0, &(0x7f0000007a80), 0x0, &(0x7f0000007ac0)=""/70, 0x46}}], 0x1, 0x0, &(0x7f0000007dc0)={0x0, 0x1c9c380}) fallocate(r1, 0x2, 0x7f8c, 0xfffffffffffffffa) tkill(r3, 0x1000000000013) ptrace(0xffffffffffffffff, r3) sendmsg(r2, &(0x7f00000034c0)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="2770d9ceb6c5af9d", 0x8}], 0x1, &(0x7f0000003240)}, 0x0) 2018/03/11 23:19:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) r2 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @multicast2}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/03/11 23:19:10 executing program 4: personality(0xc40000d) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001240)={0x8, &(0x7f0000001200)=[{0x3, 0x101, 0xa13, 0x5}, {0xfffffffffffffffa, 0x6, 0xffffffffffffff4b, 0x7ff}, {0x80, 0x800, 0x3, 0x7f}, {0x3f, 0x8000, 0x1, 0xfffffffffffffffc}, {0x7, 0x2, 0x6, 0xfffffffffffffff9}, {0x9950, 0x80000001, 0x1, 0x80000000}, {0x0, 0x7d, 0x9, 0xdf}, {0x3f, 0xfff, 0x5, 0x5}]}) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) r2 = add_key(&(0x7f0000001280)='pkcs7_test\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)="c6dace6f1dee5a7db9fab8afbd5ab1ed8767fc029a086f431dd92660534e814f2ff12499b00d5b49316aa2e3d588cb0c1bc4f4e235e7b9042395a38af1c974a652f8f47d27082fdef609315d7ec08e1962ed5e255327c6fc3f1d9d4d30dd7eee7900a519b3e935c8421d6f03f6d2fe1a6b2c7261e6", 0x75, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)='*[em0em0posix_acl_access%@em1\x00') 2018/03/11 23:19:10 executing program 3: r0 = socket(0x2, 0x0, 0x71cd) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x40, 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/03/11 23:19:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000080)={0x0, 0x10000, 0x40}) 2018/03/11 23:19:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) bpf$MAP_CREATE(0x3, &(0x7f0000fe6000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1}, 0x2c) 2018/03/11 23:19:10 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_tables_matches\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x7) 2018/03/11 23:19:10 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001fe0)={0x0, 0x0, 0xffffffffffffffff, 0x6}) 2018/03/11 23:19:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000040)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/03/11 23:19:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x3e7399c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) r1 = memfd_create(&(0x7f0000000040)='\\\x00', 0x1) iopl(0x100000002) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000580)={0x0, 0xfffffffffffffe02, &(0x7f00000026c0), 0x12, &(0x7f0000002780)}, 0x0) 2018/03/11 23:19:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001400030500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400020000000000000000010000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/11 23:19:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000280)={0x10}, 0x0, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004f, 0x101}, 0x14}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000006c0)={"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"}) 2018/03/11 23:19:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"0902b999cf85000000000088f301e710", 0x3ffe}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x2, 0x4, 0x1, 0x9, 0x3, [{0x4, 0x0, 0x401, 0x0, 0x0, 0x1000}, {0xff, 0x0, 0x8, 0x0, 0x0, 0x80}, {0x5, 0x10000, 0x9, 0x0, 0x0, 0x200}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0x400}) 2018/03/11 23:19:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4201, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) sendmmsg(r2, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)}}], 0x5, 0x8000) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="57e0c9da18cda7d13e5777296172628594bbcc71431dd278a5e47f", 0x1b}], 0x1) 2018/03/11 23:19:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score_adj\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'ipddp0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x2, 0xefd4, 0xffffffff, 0x8}, 0x2, 0x1, 0x0, 0x0, "f67f9c97e9208235"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x40884) r2 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r2, &(0x7f000020c000)=[{{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x450, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="05000000070000000080000000000000c8529e27201ae571215944506ab69f9acf9b92"], 0x38}, 0x1}, 0x0) 2018/03/11 23:19:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000066fff4)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x84a00) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0xfffffffffffffffc, 0x9f8, 0x72e, 0x1, 0x5, 0xd115, 0x6, 0x6, 0xfde, 0x100000000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x10000}) 2018/03/11 23:19:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f00009be000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x9ea7, 0x5, 0x1f, 0x9, "b3d615cb14a3a0651924d001a0e06f6f4521c0146a21bd8c7462e13b14300006de59fe4a82dfb8b3d23a7e49", 0x800}) 2018/03/11 23:19:10 executing program 1: times(&(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000001040)={0x41424344, 0x41424344}, 0xf922, 0x40) syz_extract_tcp_res$synack(&(0x7f0000001240)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x172, &(0x7f00000010c0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@mpls_uc={0x8847, {[{0x800, 0x401, 0x100000001, 0x2}, {0x100000000, 0x1f81, 0x1f, 0x8000000000000000}, {0x8, 0x80000001, 0x20, 0x2}, {0x100000001, 0x80000001, 0x4c14, 0x2}, {0x4, 0xfffffffffffffff7, 0x1400000, 0xc1}, {0x168d, 0x8, 0x9, 0x9}, {0x0, 0x20, 0x5, 0x3f8000}, {0x100, 0x7fffffff, 0x8000, 0x101}], @ipv4={{0x11, 0x4, 0x1, 0xfff, 0x144, 0x66, 0x2, 0xc09, 0x16, 0x0, @empty, @multicast2=0xe0000002, {[@lsrr={0x83, 0xb, 0xff, [@rand_addr=0x3ff, @dev={0xac, 0x14, 0x14, 0xb}]}, @end, @noop={0x1}, @ssrr={0x89, 0x17, 0x5b1c, [@multicast1=0xe0000001, @empty, @rand_addr=0x97, @empty, @rand_addr=0x100000000]}, @noop={0x1}, @noop={0x1}, @rr={0x7, 0x7, 0xa62, [@broadcast=0xffffffff]}]}}, @tcp={{0x4e23, 0x4e24, r0, r1, 0x100000000, 0x0, 0xe, 0x82, 0x8, 0x0, 0x2, {[@generic={0x0, 0x12, "425b220aed47df8ac692f76e7be9566a"}, @fastopen={0x22, 0x4, 'pG'}, @mss={0x2, 0x4, 0x81}, @window={0x3, 0x3, 0x21f}, @mss={0x2, 0x4, 0x3f}, @sack_perm={0x4, 0x2}]}}, {"d347512df6e34c37f48d28210c44b5448fa62df35440f6ab4012e36ba4cdddbe1feec358142f8045dda341862e62ae49b2dfbaa505325b036d097d6bcb461f1e0839143b24c6eb07398c6b8ae13c30a2a6fa260e2026dfddbaf10af65380102f91120c09f6d676e5e57ec81bab958f1e8597cb72c60ed16b148b4f13c69369fda79388ae5f4fa5b5256a4174c9ce8e6132cda6422276fb48928824cdbd12dd5821d477fdb338e43e79aa3055d794af6612dd269bf2b8a7750d82036c87b5e4ff7b7bf73bed357ca7"}}}}}}}, 0x0) r2 = msgget(0x2, 0x401) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vga_arbiter\x00', 0x101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000012c0)={0x4, 0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000001300)=r4) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000001080)={0x10, 0x7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000001340)={0x7f, 0x9bd8000000000000, 0x10000, 'queue1\x00', 0x5}) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000040)=""/4096) 2018/03/11 23:19:11 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=ANY=[@ANYBLOB="cb96000000"], 0x19e}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x8, 0x10001, 0xffffffff}) 2018/03/11 23:19:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000100)="29000000180031090020000100000007020000000000ff06800000000c0008000400aa68c15d6ffe98", 0x29}], 0x1) 2018/03/11 23:19:11 executing program 4: r0 = socket(0x10, 0x802, 0x4) sendto$inet(r0, &(0x7f0000000040)="e3326ee1f608ee578c81b5bd8b610bc16b9df3f46398d66488d967ac88c59b2bed5007aab32c48fd9cc8b0500a0c270f6e5b070867b4405437aa705c333d5ad39a9a52795181f62d8b8c6c1bc763dd03a0c999cb71be1aadb72e71655f397b0e3623570c72fcfe4f9cf7e59eb69640150b8c8334b9e0866afbd94176beb3c2ea6576ed8ec368771ca54837ea6baf3ddf52889f8010d429763a394292979982f6cfc7c8974599a1acc414276a242f9352dd88004234772f78ac73e0bab09c8910ee08a94ab42da20845dfc76a17f6b722fc838b73d64e5a854623792dc93ee483bff857127424258a41cffd0caa6a", 0xee, 0x20000000, 0x0, 0x0) write(r0, &(0x7f0000378fda)="240000001a0025f000eb080200000000000000000000", 0x16) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x101, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000180)=0xff) 2018/03/11 23:19:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) r1 = dup2(r0, r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x6, 0x1}, 0x10) 2018/03/11 23:19:11 executing program 1: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = inotify_init1(0x0) socket$inet6(0xa, 0x0, 0x20000000) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) dup2(r0, r2) dup2(r1, r0) 2018/03/11 23:19:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001b00)={@rand_addr, @multicast2, 0x0}, &(0x7f0000001b40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b80)={'gre0\x00', r1}) listen(r0, 0x3) r2 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8}, 0xfffffe7b) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x4}, 0xfffffffffffffdb5) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r3, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r2, 0x1) [ 77.485155] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2294 sclass=netlink_tcpdiag_socket pig=9888 comm=syz-executor4 [ 77.511163] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=9898 comm=syz-executor4 2018/03/11 23:19:11 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x183, 0x400000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x68200, 0x0) getsockname$netrom(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r2, 0x2, 0x3, "34a2885c608634f36019a087418924a8ea0fe79fd932492d1be02a536ba837ad78ba31c963941f77a38cb441774b6098d823064a6c9f9741b9877afbd9972a17c9f23da363f2380a426329ad4817c17ca52cb7cf8b89d610dd03fbf1e7ea928847fdc2273f26d436a3ee96fbbd25e3d658da45836379450380e12b9686370a1dc4ba093e09f3888e2b9eafadbfa68d80833ca7c41b5c9d139fb6d7a3b23409e11a03e7bc525651da9d2779a5b7b73fe546088b6612b021a0baba6abc666a2a604d581708281df1271968056ab3877171b32dc2adaa0cda15f867664f997a522898c56138cb8bfff0"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/03/11 23:19:11 executing program 6: pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x0, r0) 2018/03/11 23:19:11 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x7, 0x0) accept$unix(r0, 0x0, &(0x7f00000002c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x283, &(0x7f0000000200)=0x0) io_getevents(r2, 0x1, 0x1, &(0x7f0000c89f80)=[{}], &(0x7f0000000000)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x0, 0xffffffffffffffe1, 0x853a, 0x7, 0x3f, 0x80000001, {0x0, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x8}}, 0x8, 0x80000001, 0x26a, 0x0, 0x8001}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x6}, 0x8) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)}]) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@known='security.capability\x00') 2018/03/11 23:19:11 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/195}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00008d0ff8)) 2018/03/11 23:19:11 executing program 2: clock_nanosleep(0xdfb144418c3ebf10, 0x0, &(0x7f0000000080), 0x0) 2018/03/11 23:19:11 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8100, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) syz_emit_ethernet(0xffffffffffffff69, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="cf2bb43c40b8", [{[], {0x8100, 0x100000001, 0x2, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast1=0xe0000001}}}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x2) getsockname(r1, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80) 2018/03/11 23:19:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)=ANY=[], &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/03/11 23:19:11 executing program 4: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r1, 0x10082) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x80000000, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, r2, 0x0, 0x40000000000c1371}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x208180, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000040)) [ 77.525692] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2294 sclass=netlink_tcpdiag_socket pig=9888 comm=syz-executor4 [ 77.542925] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=9898 comm=syz-executor4 2018/03/11 23:19:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x4000000002, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xffffffffffffffec) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xdb}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)={r4, 0xff, 0x6, [0x0, 0xfffffffffffffffc, 0x1, 0x80000000, 0x3, 0x1]}, &(0x7f0000000340)=0x14) write$eventfd(r3, &(0x7f0000000040)=0x1000000000, 0x8) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) dup3(r1, r1, 0x80000) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)) dup3(r5, r3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x1, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r6, 0x8, &(0x7f0000000380)) 2018/03/11 23:19:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r2 = accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000140)=0x60) r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r4, 0xfffffffffffffffb, r5) dup2(r3, r2) 2018/03/11 23:19:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='clear_refs\x00') sendfile(r2, r0, &(0x7f0000000100)=0xd, 0x100000000) 2018/03/11 23:19:11 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x7, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0x1f000, 0x0, 0x8, 0x10000, 0x5}) close(r0) 2018/03/11 23:19:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x0, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x20000000, 0xffff}) 2018/03/11 23:19:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x42002) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000000c0)={0x0, 0x100000000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/11 23:19:11 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_getsetattr(r2, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x197c9184}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x4, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x9, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000380)={0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000200)={{0x72, 0x4, 0x40d, 0x9, "61efb61bc4424747da0e5a3ca391448c2ea4978edbaab59121fede903d8d933f2ad480a93caa84c67108d654"}, 0x0, 0x0, 0x81, r1, 0x5dd, 0x100000000, "069a682f0b705838f3fe888a190369dde728d12ec8358736b902c9f6ef3a0c25fbe05226481748697c584cecf7dcd12efbc8c3e1c3f80568524ab6b8eb5287ff", &(0x7f00000001c0)='\x00', 0x1, [], [0x7, 0x9, 0x8, 0xfff]}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x1000, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x10001, 0x48a1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) lseek(r0, 0x0, 0xbad37f8fc33e2bcb) 2018/03/11 23:19:11 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe81, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100}], {0x8100}}], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe6b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "defc888ee3a02b4f05c57e5d2fe66f56326ee4e81c91e5b4ba1b8964f292879c21e27a69b5ff824fefd83bdba0f58cca175a41a50b705d0fc67b421b"}}}}}}}, &(0x7f0000000000)={0x0, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f00)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001080)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) 2018/03/11 23:19:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = getgid() msgget(0x0, 0x20) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000003c0)='\v', 0x1, 0x4040, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000004}, 0x1c) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, r2, r1, 0x3f, 0x1) 2018/03/11 23:19:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x40000) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x6000, r2, r3, 0x2, 0x7, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) 2018/03/11 23:19:11 executing program 0: shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f00000005c0)=""/62) shmget$private(0x0, 0x4000, 0x54000006, &(0x7f0000ffb000/0x4000)=nil) 2018/03/11 23:19:11 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioprio_set$pid(0x1, r0, 0x3a) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xffffffffffffff0e) 2018/03/11 23:19:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1f, 0x10000) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x4976, 0x200000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000280)={0xaa4b, 0x4, 0x0, r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x23a) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r3}], &(0x7f0000000100)="73797a6b616c6c657200ef948c0932a0e65940d51080d5e4c7e94aaee7e3f1043544999a45122f4092b94d25df9d0c104f29a20bee2d02a9e9aa9c77ffc9e425114dbbe997ae169dcb1c6409848216c51f5ee5221e4492c61dc1b2d4bcf0a39f1f48244003e4f5c7ff7b61253f330bfb2bda4759f5b7b55982fc367a30845799c1f4c294801e3123b6655ebc59debf7415b02e24e629b2c62c48d9ccc91f51bc1d40bff058ff14866545810cc9c9cfffda1d7ceb38a404230976bc8ce2d83f4be734f788d7187000fc898bdf29d8b3ae2a4b80a466b40d302dc81a8cf0679b26dc69", 0x7ff, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 2018/03/11 23:19:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ecff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000800005422, &(0x7f0000000180)=0x8000000000000000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/03/11 23:19:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000300)=0x80, 0x0) bind(r2, &(0x7f0000000340)=@l2={0x1f, 0x3, {0xb70, 0x7, 0x0, 0xa5, 0x80000001, 0x96f3}, 0xff, 0x2}, 0x80) r3 = getpgid(0xffffffffffffffff) move_pages(r3, 0x6, &(0x7f0000000200)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], 0x0, &(0x7f0000000240)=[0x0], 0x6) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000000c0)=[0x7fff]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/03/11 23:19:11 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2008, 0x4400) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x800, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) ioprio_get$pid(0x1, 0x0) 2018/03/11 23:19:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x100000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/11 23:19:11 executing program 4: ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000200)=""/206) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0xfffffe38) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x46080) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00000000c0)) write$eventfd(r0, &(0x7f0000000080)=0x5, 0x8) sync() 2018/03/11 23:19:11 executing program 2: pipe2(&(0x7f00008a6ff8)={0x0}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) r2 = socket$inet6(0xa, 0x80000, 0x8010000000000081) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f00007f0000)=[{&(0x7f0000d24000)="d1", 0x1}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) shutdown(r2, 0x1) dup2(r0, r2) 2018/03/11 23:19:11 executing program 5: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f0000000280), &(0x7f0000000300)=0xff) mq_open(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x108, &(0x7f00000000c0)={0x3f, 0xfffffffffffffc00, 0x2450, 0x2, 0x4, 0x428, 0x101, 0xf1a0}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x103000) [ 77.812765] syz-executor1 (9964) used greatest stack depth: 14232 bytes left 2018/03/11 23:19:11 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00001deff4)={0x10}, 0x382, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2c, 0x601, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x4b, "1a7cb07b3f7637b9f3ccb5a017db0c3bb3fc498d79f96ec2fdd94869828f21a7fc23aa05682344037b269cf2009cf6386e91f92d265702215605b0ca4d59b030a9ec7e0573b27bf1944a71"}, &(0x7f00000000c0)=0x6f) 2018/03/11 23:19:11 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 2018/03/11 23:19:11 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x1c, 0x80000) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) connect(r1, &(0x7f0000000080)=@rc={0x1f, {0x1, 0x6, 0x6, 0x4, 0x7, 0xf5}, 0x81}, 0xa) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x5) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0x9}}, 0xf961, 0x20, 0x1, "350bff5dc9e640cb0bf64a475569b0444c6fee7b32d1fbfe66567c418ecc0400ece1dc857b04054d9a82f56435733db84f7afb58c3306d33faf20fcec66f5e60d983d03cdeb1305c5b2543f3cfc34166"}, 0xd8) accept4$unix(r1, &(0x7f0000000440)=@abs, &(0x7f0000000100)=0x6e, 0x800) pkey_alloc(0x0, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x40) connect$l2tp(r3, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x9, 0x4, 0x401, 0x101, 0x6, 0x3}, 0x3}, 0xa) 2018/03/11 23:19:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="5d000027147a0fbd2c5c5d49fd1fe5"], &(0x7f00000000c0)=0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/11 23:19:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/11 23:19:11 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0xa, 0x0, @thr={&(0x7f0000000000)="a7b9232e117be02586ab1bcd3bad8121ff1429d7cf0830a1b478fd05a5c0b9fa4a92f5ae0d4478a72b938059ec19c404a2dd9bf7f176e1757900030840d90061f1355d16cff12ddbc2e1f09224be907ced1cc11f60892a42b82a8a75eef2a162143d7982d41566fcffc51f5d03694cf96d4ed9e92f8b369c0f8c1e1a82ce0a1e26d593cb074bbd87cd0bc07b68f8c0", &(0x7f00000000c0)="668469788236b1df2c2323179bff7148166cc3464f475b3f6fd4bf558b53d488c313e895db6f72db58aad3e99c34e0616f5326340aaf7c998d6be6adbd93c1988235ac98cf25d00f6654"}}, &(0x7f0000000180)=0x0) timer_gettime(r1, &(0x7f00000001c0)) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x7530}}, {{0x77359400}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/03/11 23:19:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3ff) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000100)="66b9f40800000f3236650f302e0f01d1660f5d635d666d640f19b270ea3e0f72d500f466b92903000066b80500000066ba000000000f30f8", 0x38}], 0x1, 0x0, &(0x7f00000001c0)=[@cr0], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/11 23:19:11 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) 2018/03/11 23:19:11 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x400, 0x3245ec17, 0x1ff, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x994, 0x3, 0x206, 0x6, 0x7, 0x71, 0x3, 0x5, r1}, 0x20) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) fanotify_mark(r0, 0x0, 0x10000, r0, &(0x7f00000000c0)='./file0\x00') 2018/03/11 23:19:11 executing program 5: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) munlock(&(0x7f0000004000/0x4000)=nil, 0x4000) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/03/11 23:19:11 executing program 6: r0 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000021c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002200), &(0x7f0000002240)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) recvmsg$netrom(r3, &(0x7f0000001740)={&(0x7f0000000100)=@full={{0x3, {"66bff843421fa1"}, 0x1}, [{"6ca0f5316d18ca"}, {"be427287ac2bd3"}, {"9183f044df5c66"}, {"2c126caa72fca3"}, {"0125784ec7e4a7"}, {"6f6e05d8f7cca9"}, {"48e24fd034af22"}, {"645a5254cc1274"}]}, 0x48, &(0x7f0000001640)=[{&(0x7f0000000180)="dc3816f5fd7415f1d1cc7d4b94af0a0155d0bda1a49d68661086625cd840af3e74874c4c15dfc3ab6bf31873abc85a193d7cf0923ce87b82c4ba3014cb974d7abcc13c721709f9248ea80010acb75800fa48b81db67ffe71fabb02d469a49493349bf09609e818b7b62cecf1572e14ef2e458849e58a54f9f0ffb4f73ce00df9f8b8f39825c4979700ae8286fc50bada4750edb4b1990728a9fe9412b5d4866f3435739cfb0243ffc96f2fc23f168d9de66a41065138fad5fbf177", 0xbb}, {&(0x7f0000000240)="76cf18442d1ab7d4ee37fc1fbad41dffcc666ca0e8127b4078ada20b0ba540b3de7f7dce8aea31ecfc581dd0676afa5b91ae77c8fdbbec5a3e7cfcf06af2d7ff2bba8f1b", 0x44}, {&(0x7f00000002c0)="d01afc60cb264689c49b4b01b3bbd9c2a2d5274dc9a0fb17fdf0fa6417318298d82e9405048cecef", 0x28}, {&(0x7f0000000300)="605930c46e57b22747d326ebdc51caf7cf896e3b78e2c280935d2234b0dca6442157a3d2da1898384414e3a50a282ac03163a3e460eb575774a4fccc0046aad118d143a2b28f359a4de215e0e659fc06df13818d9a9fafe9b1f952be41ae22bd4a4570ee955931f23116375f21c6acd5caaa", 0x72}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="b1eaea003ed3d9e5f7a0c096fe21b8f7baeac507f1", 0x15}, 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0x1000}, {&(0x7f00000013c0)="663e5c608436cd25c216e8516ee9f69c29b9e63085a80162bc2a9b20a9824956fe0f7ebe8692856abf431cd0927e7cad8b75aef271726cf5f47b5fc0b0c2ae5b0bd118a7ae750bd49aa7e5e171c276267d3f347d29b3ed4cb015", 0x5a}, {&(0x7f0000001440)="dfe06a00a8ffc3ceb3698d98b5b41886cdf5c0e7406d4841c8ff7d3c0cb75b76ff22d35f296dbd7004d668d15ed2bf8cc4be6a6fd34f062b00d81aee69e6d871e585a83eed429302ed86c743f7352c6b2a5993c744584402ad5245e6aebfbc44982d79c0ae35df15abc4f742d42b704e4c6f8c2fc76ee072bd6a208348557569fd848286dbea32db422dd4dc9cf273e5efc2a4b028b29f56d898cd53ea36663e853c27d0f49247e92b29da9d08ed86e19827cb50cd77784253c39fcd77957ee8c4a408a6cb90a3cd955acaad459a8480cc1a", 0xd2}, {&(0x7f0000001540)="c19e01bf69d151bc7bbb152d819fc4f26b535d8aa774c569a7a0b0656c75882e0911f5ecc8d82bbb75aecd50da80e4f6f8f5eae15584d2336783ffb53a9a7a7e10b6e4c6646c09b4a85e76cbf4ccdd69028b598b5e618cd51726d5ec697c350e1679d64bc8fe1af1c5e52979408b428f5faa0d8888323eb0fbb0cd3f58b54fe9a95c2b3b2b32592f5bbd2865ebc2cf9e5b8de269ab17ce6d99469703687e966a80b4b5bff55005ab108d9080f45278e018f5f6c7feecba24eb92ab1637f17b6f44d849bf0ea6e15cb35f5a41a2382513d3061f9f670cf0b1d9f7baa045da24d600e02d89fc576aeda01f2bd8e90cbdc1f6edaf20630dc711ce", 0xf9}], 0xa, &(0x7f0000001700)=[{0x18, 0x84, 0x6, "bc4c54b4150a1428"}], 0x18, 0x41}, 0x40) tee(r2, r2, 0xfffffffffffffff8, 0x4) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x8800) ioctl$TIOCSBRK(r4, 0x5427) r5 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') preadv(r5, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/03/11 23:19:11 executing program 1: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0x100000001}, &(0x7f0000000080), &(0x7f0000010ff0)={0x1}, 0x1) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r1, 0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x80000001}) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000100)=0x80000000, 0x2, 0x3) 2018/03/11 23:19:11 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000080)=0xffffffffffffff9e, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) dup3(r2, r1, 0x0) 2018/03/11 23:19:11 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x4e23}, 0x1c) splice(r0, &(0x7f0000000000), r0, &(0x7f00000000c0), 0xff, 0x4) listen(r0, 0xffffffffffffff80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000c140)=[{{&(0x7f0000000040)=@ax25={0x3, {"c0aef6431d2c89"}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=[{0x10, 0x10d, 0x1}], 0x10}}], 0x2, 0x0) 2018/03/11 23:19:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="480000001e0053170000000000009200000000000000000000000000000000000000000000000000ac1414aa000000000000000000000000000000000000000008000b0000000000"], 0x48}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x12200, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0xffff, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x101, 0xaf6bf334a09febdc) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x7, 0x4) fchmod(r0, 0x40) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/03/11 23:19:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e21}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1a}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/11 23:19:11 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgid(r0) getpgid(r1) uname(&(0x7f0000000100)=""/216) 2018/03/11 23:19:11 executing program 6: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "b4dfe40c2c2e6d3d257ab7d0ef6d6572792295fdedd25d003c39d11c0eb0de266f8a57e78f5e03a3a93784f1788e8f756a59ead6c8f8c42f0849717a68dfb07ecafecb57805176e685ae18d840df2e2085c1d4d3b599abc69b3cb6b2"}, 0x6c) fallocate(r0, 0x3, 0xcb50, 0x87e) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) 2018/03/11 23:19:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="340016478a000014000100000000000000000002000000", @ANYRES32=r1, @ANYBLOB="140006000000000007000000000000000000000008000200e0000001"], 0x34}, 0x1}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x101840) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x10001, 0x5, 0x5, 0x5, 0x3ff, 0x5}) 2018/03/11 23:19:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000000)='F', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) r2 = memfd_create(&(0x7f0000000180)='cgroupvmnet0self[\x00', 0x3) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000001c0)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003b3cf8)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a802000058010000ffffffffffffffff00000000ffffffff10020000ffffffffffffffff10020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="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"], @ANYBLOB="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"], 0x308) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000)="9ccb35cbbba86ddf42de61040000002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda89017e6", 0x30, 0x0, &(0x7f000066354c)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/11 23:19:11 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) setns(r0, 0x40000000) socket$unix(0x1, 0x7, 0x0) 2018/03/11 23:19:11 executing program 6: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x0, r0}, &(0x7f0000000100)={0x10001, 0x0, 0x1000000000, 0x100000000, 0xfffffffffffffff8}) prctl$intptr(0x200000002f, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x7, 0x7fff, 0x7f, 0x1, 0x9b}) 2018/03/11 23:19:11 executing program 2: memfd_create(&(0x7f0000000080)='\x00', 0x3) pwritev(0xffffffffffffffff, &(0x7f000029afd8), 0x0, 0xfffffffffffffffc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) 2018/03/11 23:19:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) flock(r0, 0xf) syz_emit_ethernet(0xe, &(0x7f0000000000)={@random="db3d66f64ae8", @random="ed8886f0be19"}, 0x0) 2018/03/11 23:19:11 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000000080)=0xc) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x2, 0x1}, &(0x7f0000000100)=0x8) 2018/03/11 23:19:11 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000040), 0xc0000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) setpriority(0x0, r1, 0x0) 2018/03/11 23:19:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000540)=0x54) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, 0x8) 2018/03/11 23:19:11 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x460082) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/11 23:19:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r0, r1, 0x3b, &(0x7f0000000180)={0x33, 0x64, 0x100000000, 0x3}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2ca8280001040101fffffeffffffffff000000007f0000010c0003000000907f31202e35"], 0x2c}, 0x1}, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x2) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000000240)={0x154c965d, {{0x2, 0x4e24, @rand_addr=0xda23}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) [ 78.188127] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=138 sclass=netlink_route_socket pig=10065 comm=syz-executor5 [ 78.202600] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=138 sclass=netlink_route_socket pig=10070 comm=syz-executor5 2018/03/11 23:19:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @rand_addr]}, 0x24) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000406fe0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/11 23:19:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/03/11 23:19:11 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x210}, {r0, 0x200}, {r0, 0x1400}, {r0, 0x2009}], 0x4, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100), 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000b40), &(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES64=r2, @ANYBLOB="c62776f849e88a895a45480f642cd0073e8cf09e368b42f2493560ae5d5046ab472e405e102590985f2cbc1ef5add284dca2262eb3991808adb12857babcb5d9c3efdec8fed9ac6c74497ddb3450f0", @ANYRES32=r0]]}, 0x80) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x420000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)) 2018/03/11 23:19:11 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x10) 2018/03/11 23:19:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x80047441, &(0x7f0000b9f000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/11 23:19:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x9, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) recvmmsg(r0, &(0x7f0000008540)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x1000}], 0x1}}], 0x1, 0x2, &(0x7f00000086c0)) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) 2018/03/11 23:19:11 executing program 6: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x9, 0x1, 0xff, 0xb, 0x0, 0x6, 0x4ab}, &(0x7f0000000080)=0x20) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1a) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000003800)=[{{&(0x7f0000000300)=@un=@abs, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)}}, {{&(0x7f00000019c0)=@nfc={0x27}, 0x80, &(0x7f0000001e00), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000000000000700000000007e00000000ddff0000000d01e6a3e301000f"], 0x20}}], 0x2, 0x0) 2018/03/11 23:19:11 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x41) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r2, &(0x7f0000000000), 0x8) dup2(r0, r1) 2018/03/11 23:19:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x3) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="c87b572e0ef7", @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_names='gre0\x00'}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x800) dup2(r0, r0) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000080)=0x9c, 0x4) socket(0x9, 0x6, 0x7) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) 2018/03/11 23:19:11 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x101) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9b79, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x2}) r2 = semget$private(0x0, 0x8, 0x0) semop(r2, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r2, &(0x7f000001a000)=[{}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) [ 78.318914] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/11 23:19:11 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1) r2 = gettid() tkill(r2, 0x16) 2018/03/11 23:19:11 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x17, 0x0, &(0x7f000082f000)}) 2018/03/11 23:19:11 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x874d, 0x10000, 0x1, 0xfffffffffffffffc, 0xf9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7176, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x400) getsockopt(r0, 0x0, 0x3, &(0x7f00000003c0)=""/194, &(0x7f0000000280)=0xc2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) [ 78.365220] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/11 23:19:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x7}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="0100000000f200000a004e2000000000ff010000001d00000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e20000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a4866c5be6583573f2bb13877ef412138ca645e84087058acc466fcf427df35f6bffefe73ba1890046bfb82b5dfaa872941c87002df440288c8b52687d24ca073641c45c02c98ab813ad5cfd7e1bac7e1f00d7a23fd4b24a39c72514d9dcd5af3d03493c970a3f8d666990a1633aa4f4510949ba61f80c935b268a424a97b25cce"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x56f201, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x4, 0x2, 0xff, "6f15603179da", 0x6}}) 2018/03/11 23:19:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85400000000088f301e710", 0x2001}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/03/11 23:19:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="00000016abf6da7d553199f4eef4d89d29f6da69362049966e17aa8b979bc85a303df3657fdba291100bd3a047f54794b7d09e18d5a3a694101c274e067f7d3f10713cc462f7928feb12ef246fb346efd00a9f5b3602249f5a00432bbc908c03bbc885cac15b158abae6c335fcfa8b7b46f638d724f2519cf97c23f55a65b388638ae67a6b3cb68ad536a81c3319f2d54a36", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) r2 = socket(0x10, 0x802, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r2, 0x8, r3) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r2, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f00000af000)}, 0x0) recvfrom$unix(r2, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/11 23:19:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newspdinfo={0x14, 0x24, 0x1b, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) 2018/03/11 23:19:12 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x5) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x30d8fb6d8f0e80aa, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x7, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e6ffc)=0x4, 0x4) write(r1, &(0x7f0000bdf000), 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000280)=""/196, 0xc4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x5, 0x100000001, 0x0, 0x8, 0xffffffffffff9000, 0x6, 0xfffffffffffffffb, 0x7fff, 0x3]}, 0x16) 2018/03/11 23:19:12 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) clock_gettime(0x0, &(0x7f0000000080)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r3 = dup(r2) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) readv(r2, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000040)=""/51, 0x33}, {&(0x7f0000000300)=""/226, 0xe2}], 0x5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readahead(r2, 0x0, 0x7) 2018/03/11 23:19:12 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x200000004, 0xffffffffffffff53) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/icmp6\x00') ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000140)={0x3, 0x4, 0x1, r2}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd4e) 2018/03/11 23:19:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00000000c0)=0x4, 0x4) times(&(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/11 23:19:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=@access={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x35) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0x5, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)='eql\x00', 0x10) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)="f60800507d98cf01f9fef094cadc159f2b8468ddef7e2b89244b167baad0762894baa3fbcd690e65b4d1f9379c708252357aa3f5c89692f36cdffa373c5f6b5db499ef8a532181719a75a0bfe8ed70eed3be16081ccc884166b0e38e959c1c5cd2349d7fce60f3222e7dcd0b0bb801a8636c57b874cdfefb5bda502a138f30c14e7c918e5985342fa16c64f8ca8fe079df8f858abd60f4ec08889f52cb219ed1e182a299873a5846a6e5d585d2b438ca0faf7f50c3b417c8b6226e7129d29daabbb9323954772b42b7f85eb11e3f570955d3184a029ae4ac91e8bfbaf768", 0xde) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r4, &(0x7f0000000180)="8f7ff4d1d48d67633f03fb3c8cf947e5028a3b815dfdc0d6377350573cff6dfc2c03a760806e662679ecbca7a2a124449619849e6baabe5a65b7fcf0f9df6eda098cfca49725c24a935743cfc939351c6a5ec4da74a36e59cff103fce5bb06fd6c736c033f9fb425a46f97cd69daa3a419588f8af2719bdf2d8825d6a1041ac6c2281f7ad40fb08c49117d8dcf2764f24d01e261b4044aab948561ed2b5dcbacc2309db46c2be114b069e8a337257ce3e004d49400d0afde0e4f700233829fd12f4e439221e22d4c1fa61961ca12f4"}, 0x10) 2018/03/11 23:19:12 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) getsockopt(r0, 0x2000000000210d, 0x6, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) 2018/03/11 23:19:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x4, 0x1, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x817}, 0x8) dup3(r1, r0, 0x0) 2018/03/11 23:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r5}, &(0x7f00005cd000), 0x362, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 78.561536] QAT: Invalid ioctl [ 78.579538] QAT: Invalid ioctl 2018/03/11 23:19:12 executing program 2: clone(0xeba460da4e0d3bc4, &(0x7f0000000000)="ab4d3e2c6eb6654c1c52504f068fa0f88cacb35a29cce49fc6b320e3011164872cc101b85b1a7256a02725968058b35f9d0891ba28587004869baf53de72d03962ee80600b17208b7936b977f722b3c82d61a8ea10d8d42447bab026be977ec76ca11544326c1c8e518395ca95dc805ce2ed0709f38066f4b73de0fac2ef978107542e5fd7a33e49b49755918f8059a443422e8ec5d7197d08294e3ac56969f869c1d09fc081cff417511ee0be2b640dd05fb47133a8d272975590ff1972cec052b822cdf5e79d114b1d5f62206f1fcd1c32e4804696", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000001000)) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x48904) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000013c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f00000014c0)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001500)=r1) 2018/03/11 23:19:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x1ff, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000380)=[{0x64}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/11 23:19:12 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc8, 0x48c000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4880) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000180)=0x5) ppoll(&(0x7f000026c000)=[{r2}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r3, &(0x7f0000cb5000)=""/72, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0x4e) 2018/03/11 23:19:12 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a0000ffffffff000007000000", @ANYRES32=0x0, @ANYBLOB="0300000000000000"], 0x20}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sockstat6\x00') connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x6, {0xffffffffffffffb5, 0x6f, 0x9, 0x400, 0xace5, 0x7ff}, 0x5, 0x7f}, 0xe) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x400) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000080)={0x7, {{0x2, 0x4e24}}}, 0x88) 2018/03/11 23:19:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0xfffffffffffffffe, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0x7}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x6, r1, 0x1}) 2018/03/11 23:19:12 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) write$selinux_user(r1, &(0x7f0000000200)={'system_u:object_r:cpu_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010000000100", 0x24) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000240)={0x3, r1}) getgid() 2018/03/11 23:19:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000180)=""/50) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x7, @empty, 0x3}, {0xa, 0x4e20, 0x5098, @empty, 0x70b9}, 0x8, [0x4, 0x4, 0x5, 0x4, 0x0, 0x8, 0x3, 0xea3]}, 0x5c) 2018/03/11 23:19:12 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {"8e7c", @link_local={0x1, 0x80, 0xc2}}, @usr_ip6_spec={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}}, {"6fd1", @link_local={0x1, 0x80, 0xc2}}}}}) poll(&(0x7f0000000140)=[{r1}, {}, {r0}], 0x3, 0x800) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/11 23:19:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8101, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) prctl$setendian(0x14, 0x0) 2018/03/11 23:19:12 executing program 5: r0 = socket(0x15, 0x80005, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt(r0, 0x3, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000000080)=0x4) 2018/03/11 23:19:12 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xfff, 0xbe9, 0x9, 0x5, 0x88c}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x28, "cbe8707dda41a6d8652163c0173a48083c9fc081df9a14d9f0a7d0d0db835a3c20e9ab3c70d8dc48"}, &(0x7f0000000300)=0x30) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x4, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d6d000)={0x918a, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xc2}, 0xb) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) read(r2, &(0x7f00005f6000)=""/99, 0x63) 2018/03/11 23:19:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r3, 0xc, &(0x7f0000000040)}, 0x8) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001800)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001980)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x7fff, 0x4e20, 0x4, 0x2, 0x0, 0x0, 0x3b, r4, r5}, {0x1000, 0x10001, 0x1f, 0x3f, 0x100000000, 0x80, 0x7, 0x88}, {0xfffffffffffff801, 0x3, 0x800, 0xfffffffffffffff8}, 0x1, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x3, 0x2, 0x2, 0x0, 0x2, 0x81}}, 0xe8) msgget(0x0, 0x100) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x8, 0x2) sendfile(r1, r2, &(0x7f000000a000), 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/152, 0x98}], 0x1) r6 = geteuid() fchdir(r2) r7 = getgid() r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r6, r7, 0x6, 0x80) getsockopt$inet_mreqn(r8, 0x0, 0x0, &(0x7f0000000640)={@dev, @rand_addr, 0x0}, &(0x7f0000000680)=0xc) sendmsg$can_bcm(r8, &(0x7f00000007c0)={&(0x7f00000006c0)={0x1d, r9}, 0x10, &(0x7f0000000780)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000020000000900000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="040000a0010000000100050000000000acb24ce25a9a0d03"], 0x48}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 2018/03/11 23:19:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000080)) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f00000000c0)=""/174) 2018/03/11 23:19:12 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/11 23:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) dup3(r0, r1, 0x0) r3 = open(&(0x7f0000000080)='./control\x00', 0xc8000, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x48000000}}, [0x0, 0x4, 0x1, 0xca, 0x6, 0x7f, 0x101, 0x0, 0x6, 0x813, 0xfffffffffffffff8, 0x101, 0xe0, 0x9, 0x8]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r4, 0xf64e, 0x9}, &(0x7f0000000240)=0x8) 2018/03/11 23:19:12 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000e9e000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x1000000000000102, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r5 = socket(0x7, 0x1, 0x9) r6 = dup3(r0, r3, 0x80000) write$sndseq(r6, &(0x7f00000000c0)=[{0x100000000, 0x401, 0x80000001, 0x10001, @tick, {0xf, 0x100000000}, {0x2, 0x4}, @control={0x9, 0x8, 0x7}}, {0x6, 0x7, 0x8, 0x100000000, @time, {0x81}, {0xffffffffffff8280, 0xbc}, @queue={0x8, {0x0, 0x2}}}, {0x1a70752e, 0x3, 0xfffffffffffffe01, 0x8000, @time, {0xd03}, {0x7, 0x80}, @raw8={"07d03e011bf2e5e2cef9d48e"}}, {0x9, 0x9, 0x4, 0xfffffffffffffffa, @tick=0x5, {0x8, 0x1f}, {0x4, 0x1}, @raw32={[0xff97, 0x9, 0x3f]}}, {0x6, 0x66, 0x8001, 0x10001, @tick=0x78, {0x101}, {0xb, 0x8000}, @note={0x16980000, 0x1, 0xffffffffffffff80, 0x40, 0xffff}}, {0x8000, 0x400, 0x587, 0x3, @time={0x77359400}, {0x1, 0x200}, {0x0, 0x400}, @raw32={[0x0, 0x1000, 0x188]}}], 0x120) setns(r5, 0x4000000) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/11 23:19:12 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930a06000000a843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/11 23:19:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120002000200000000000000c44e3d7e5ada000026000000020000000000000000000000ac14ffbb00000000bc2241f50a914223ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000005000c9923c10bfee0b3b2bfbd24f781e928d8673f197b44cfddf0afcdf48a62335468d38e20a07fe8b17070bd305d331832c28be01af68d505695c67081e091b373e0b8cdba13668f0055747cfec4624411444a82bd02e9cfc19"], 0xa0}, 0x1}, 0x0) 2018/03/11 23:19:12 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/11 23:19:12 executing program 4: r0 = getpgid(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000002c0)=""/180) sched_setaffinity(r0, 0x67, &(0x7f00009ad000)=0x1) bind(r1, &(0x7f0000000240)=@in6={0xa, 0x2, 0x5b9, @dev={0xfe, 0x80, [], 0x11}, 0x2a36ee6e}, 0x80) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x2, 0x10, 0x8, 0xd80, 0x0, 0xffffffffffff3032, 0x1}, &(0x7f0000000040)={0x8, 0x0, 0x3, 0x6, 0x5, 0x1, 0x0, 0x6}, &(0x7f00000000c0)={0x40, 0x1000, 0x400, 0x3, 0xfff, 0x6e1, 0x7, 0x7}, &(0x7f0000000100)) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r2, r4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000200)={'teql0\x00', 0x3}) 2018/03/11 23:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x240000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x5, 0x35}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x200000000000115) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000012000), 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0xecd, 0x40, 0x7fff, 0x81}, {0x9, 0x8, 0xe62a, 0x7}, {0x100000001, 0x2c58, 0x8, 0x9}, {0x1000, 0x9, 0x1, 0xff}, {0x2, 0x101, 0x800000000000, 0x3f}]}) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000200)=0x1b3, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) keyctl$unlink(0x9, 0x0, 0x0) 2018/03/11 23:19:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='numa_maps\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x400200, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/236, 0xec}], 0x1, 0x0) preadv(r2, &(0x7f00000002c0)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x100000010000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x2, [0x7, 0x8, 0x2, 0x80000000000000, 0x9, 0xa70, 0x400]}, 0x5c) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x100) r3 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r3, &(0x7f0000000280)) 2018/03/11 23:19:12 executing program 6: r0 = semget(0x3, 0x0, 0x2) semop(r0, &(0x7f0000000080)=[{0x4, 0x800, 0x1800}, {0x0, 0xa, 0x1000}], 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000000009078ac141400ac1414bb0000000000089078"], &(0x7f0000000000)) 2018/03/11 23:19:12 executing program 7: ioprio_set$pid(0x4000000002, 0x0, 0x4002) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000279fff)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}, 0x5, 0x0, 0xaa3, 0x1f}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="00b88d237170007f4dc0fd7877f6b6151208c6684da4e50f27d82313c880d17323108d75e67754bc49d75409b7a36775bc55060b9e65930c858f88245f21ea2ac57f321717644abd319042d22819d413576013e82fe3250546d398eb1f36a88ace5e0b232434460fa6092fecbb417950abf75d20f598cd4d928951afcae0af98c9a4c0c9df048954080e038ce186b116dc1bd6e75c1213e7b68dd7201fd32285f0aa7608d73145f548ea3490762aea45eea1d3ed49b8"], &(0x7f0000000200)=0xbd) 2018/03/11 23:19:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) prctl$setendian(0x14, 0x2) 2018/03/11 23:19:12 executing program 2: timerfd_create(0x7, 0x80800) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x6) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x1, 0xd12b}) recvfrom$inet6(r3, &(0x7f0000000000)=""/173, 0xad, 0x1, &(0x7f00000000c0)={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x9b4}, 0x6) dup2(r1, r2) 2018/03/11 23:19:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000000100)="0059ac7c354a4bb61d7ae6fdd0c18c0c85739a1d3f763469b341a6a3f68fc8411ce05d9095", 0x25) sendmsg$alg(r1, &(0x7f0000f80fc8)={0x0, 0x0, &(0x7f0000f80000)=[{&(0x7f000002df18)}], 0x1, &(0x7f0000f80000)}, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x4, 0x20, 0x6, 0xff}, &(0x7f0000000200)=0x18) r5 = memfd_create(&(0x7f0000000000)='lrw-twofish-3way\x00', 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r5, 0x28, &(0x7f0000000040)}, 0x10) 2018/03/11 23:19:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)=ANY=[@ANYBLOB], 0x14}, 0x1}, 0x0) 2018/03/11 23:19:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:shell_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f84f50)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x5b}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/11 23:19:12 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountstats\x00') preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/11 23:19:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, "7175d63c653000000000000000000000000000000000000000000000000000000000000500"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x20003fd}], 0x30) 2018/03/11 23:19:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x22, 0x220400) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/03/11 23:19:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) mq_unlink(&(0x7f0000000100)=',eth1vboxnet0(\x00') kcmp(r1, r2, 0x7, r0, r0) write(0xffffffffffffffff, &(0x7f0000e8efa7), 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x21, &(0x7f0000000180)=0x4) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e43000)="e59bc053dce40600000000000000393c6921af984e010ff5c53ded1c", 0x1c}], 0x1) 2018/03/11 23:19:12 executing program 0: mlockall(0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8) prctl$getreaper(0x17, &(0x7f0000f7f000)) 2018/03/11 23:19:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7f, 0x4) 2018/03/11 23:19:12 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080003c8d285053e4900002c0000000000009078ac1414bbac1414aa830b1d0000000000000000830200000000000000000890787fd2a2e9a156d4e932710edb173229f9409847db281c17e403074ec6b816980843a9f9f6e86ea3f14b58eaf8061dbd882f89e4d5486e2a33722c36f0d5d592c7de000000000000000000000000"], 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ftruncate(r0, 0x7f) 2018/03/11 23:19:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000140), &(0x7f0000000300)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000080)=@routing={0x7e, 0xe, 0x2, 0x5, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0xa}, @empty]}, 0x78) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x9, 0x4) 2018/03/11 23:19:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0xfffffffffffffcfa) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2, 0x3, 0x7ff, 0x1ff}, {0x9, 0x100, 0x7, 0x3}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000180)={0x8001, 0x8c4d}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0xa7}, 0xfffffffffffeffff, [0x7, 0xffffffffbf46a444, 0x3, 0x7, 0xfffffffffffffffd, 0xa41, 0x1000000000000000, 0x40]}, 0x5c) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400), 0x3e4}, 0x0) 2018/03/11 23:19:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x1, 0x1, 0x3ff, 0x8, r1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000100)={[], 0x3}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000040)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) 2018/03/11 23:19:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x40000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0xffff, 0x1}, 0x40}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@ipv4={[], [0xff, 0xff]}}, 0x14) 2018/03/11 23:19:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/03/11 23:19:12 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000002800)=0xe8) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f00000001c0)=@can={0x1d, r2}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000240)="36bad3e919dbac06b7bdaca19509fb914dd6830c27eb1d4c90d1e46765a8400a85df5286fe592a96acd597f1fab8823b0a92b85f1c17eac693f835f98b137079fed24527d1f009d8e8779aa596983cf4ab565bd2f50b2db6e23e807bb13684f74d20af25f008c8c638a4af68eb2fda9c3b4668fa847c559efbe7028db6ca592632ab40feed5dc5d0f8903d955b7468ba977e0748bd", 0x95}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="494e7199faa5662a9a1254a1ac84b1e0009a5d78c2b12c00bebeb2d123060429e253cdd1", 0x24}, {&(0x7f0000001340)="4bae90502d99372b67", 0x9}, {&(0x7f0000001380)="22182408bbfa4d7435cd601f5fb5eac075eaa761d0394a72ec43752fbc796f6d2455c33c8082462bbbcee258bfd051ad0a3127c80092bc6f6ec76f29ddd754b067741f36c0b482d7da8fe64b2a933660a73ee14f8595e716933f8fc434140398cdb9e4355fdace03d659ba94dbc05885a8ce", 0x72}, {&(0x7f0000001400)="0e375774781a9cb952", 0x9}, 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{&(0x7f0000002c80)="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0x1000}, {&(0x7f0000002440)="fb309d1ae1701259b334edcf33f076de5a0d46be6753595a7ce15128ec380e2d80969492410cc2c2e9ac04ad63b2e0583eafd407ac36622cbcd06e50b210d74ef27704506c3af675b54ec71425037002574b287da34fdc38740b099be5e55ba0a095ba9c80df09acd665523ecb085eb0e9116e534c9a30d3ad", 0x79}], 0x9, &(0x7f0000002580)=[{0xf8, 0x114, 0x0, "0a1d5bf6934e812e003aed2a9fde81b4ccb42183ab8fd85605c98d7a06355bda3e73b89c6bf8200b1bda48314c53cfec73b00709a119f27a13a8ac473d950d5b21871cb4f3f43108d0244ddad569ff4b7bfbde892e5b6aebe6fcd3e351f973f47634b2d9cea826cad633936f5988858671c33bc451927bdfe4b46844c0cf5853540b125aa5a1625ae4ce18ce5656f04c516edf3a132ebd290319885e0b59582b08993144efb7b3ed352b9e489f1cfe48222ce6e5fca741d8d0a1d535a50662af7988dc9ebe87a8de6ed0250cf357a6e337c8055b4bfff6e129b537b40c55f419ae0534051585296e"}, {0xd0, 0x112, 0x7, "dc8c01f7e403039619febab6ccd3187f6b1113b74bcf5cf2d8fb019dec93abd33f347325f0066084c99a71f239440e01c744e7010e31c04213960f0f7b5d99c14d594a1b5c6d9a6acb02d2b106d3eea20febed79f51cdabb41e1d345e505401e1442b1b6a49dfc3bf8ea375ff62cd9de1ff117ff7c18216f039711c99c163cca95107e96f8dbe030dfcccf9c1ed4a9a4b4c1f7df40394e54e949c75fc7286bc3aec15c856198c52a6c9bb756bca7b94d2b1ff49caf17ba70405b127af8df2e2e"}, {0x58, 0x19b, 0x4, "50559fdd06e71aebed9d70d494a97920945a45f5b6714806f5ba4a213d907287544a22b88f38cf29d29f9392c153145b6d0760b0e666ad15a7d05eb485af19b127829f76"}], 0x220, 0x80}, 0x800) pwritev(r0, &(0x7f0000002c40)=[{&(0x7f0000002c00)="82", 0x1}], 0x1, 0x5f) 2018/03/11 23:19:12 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000a53000)=ANY=[@ANYBLOB="73797374656d5f14f45ae7d7fb5b7c5f723a68616c645f736f6e797069635f657865635f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733020300000"], 0x4a) 2018/03/11 23:19:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$addseals(r0, 0x409, 0xd) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 2018/03/11 23:19:12 executing program 3: socket$key(0xf, 0x3, 0x2) 2018/03/11 23:19:12 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/03/11 23:19:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/03/11 23:19:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/03/11 23:19:12 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/11 23:19:12 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ba000000000000006d20ea7bfbe7d3a4090a0a5e2fcba4c9c869e7588c62bc65d434615306c035ca57893d8f21b5501f5846bdfca8b062", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x67}, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/56, 0x38}, &(0x7f00000000c0), 0x40}, 0x20) 2018/03/11 23:19:12 executing program 2: r0 = socket$inet6(0xa, 0x7fd, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x1000000000, {{0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffe}}}, 0xc) 2018/03/11 23:19:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x553d, 0x101000) ioctl$KDSETLED(r1, 0x4b32, 0x3) 2018/03/11 23:19:12 executing program 3: r0 = memfd_create(&(0x7f0000000080)="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", 0x5) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10100, 0x0) memfd_create(&(0x7f0000000040)='b\n\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/03/11 23:19:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf3, "2e74985f63de01120e15c67e30cad869f1de0c234d3f908df3c1d1d7d4beaee7957fbe6789327297c8ac6a760c57cad39df8f3703be48cddf1d01cad1d24c2083c25e6575c1e5c1dade483967072954ecff930751eee0e483c822cbefb17376086f8fba57eb15529c99fd5b936f2d4e722bb038ce76c3ebaa1ad4d1534a45702ed0c7fb8cd15d4ef85a625da4ba024a2da22a215189020f1be1b80be6707f8df74b88b532a2827318c3d4e07dfc6b541f973e950fae7e70d600d2014f32144c6a8c024183db698de69c16287aa3d20d1e1fccc32e891a1a4afe4018e2e8db49423b9a591a9c457e2b365aee5ad053ca1a52801"}, &(0x7f00000003c0)=0xfb) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r4, 0x5}, 0x8) r5 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000500)=ANY=[]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x842) openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x28200, 0x0) 2018/03/11 23:19:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'ip6_vti0\x00', 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xb32}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3cb, @mcast1={0xff, 0x1, [], 0x1}, 0x6e}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x7}], 0xbc) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001400010000000000000000c102000000", @ANYRES32=r1, @ANYBLOB="140006000000000007000000000000000000000008000200e0000001"], 0x34}, 0x1}, 0x0) 2018/03/11 23:19:12 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000001400)='/dev/dsp#\x00', 0x6a09, 0x40140) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001440)={{0x4, 0x1032c354000}, 'port1\x00', 0x82, 0x80a, 0x3, 0x4, 0x8, 0x8, 0x2, 0x0, 0x3, 0x2}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001300)='scalable\x00', 0x9) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001340)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001080)={0x0, @dev, @rand_addr}, &(0x7f00000010c0)=0xc) socketpair(0x11, 0x7, 0x7, &(0x7f0000001100)={0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000001200)="93b552ff06537fc28127d86c918e69894f3f4fde47d27dd1419664bd73c2b0364d7a26f714082942543b1fc2d9c48188b3b3cbfe73e4859ffe05a4d6da9521394c4ed9098a627e34720f658a0d118eced4d97f7369a5f81ef079eda45543c0fbe80f5bbd3bbb75b3ee4c4552ed3a45228a050cd9bd56c1355c4472ee2d7bef03e211d556d0002ecefdba8862095ec8ff468482bbcec943cd8510d1ad6cd2ea774fd243fd3d4fca6cf600212b435d96631dad949cea65493c31e25c35d25370f04e34f77b0d912b124b95e4622524e1a183773970ae1317c0cb3ee61867a1") setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001040)={{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001000)}, 0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001500)=0xe1c6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001180)={0x0, 0x7f, 0x50, "f535b93b719c20ff782a7c8c59fbb5e4a8192411ee8bbcb40a43495214ef4a5fcd239a5f4178cdffcde48da20959c6e828b050ca56d93be706d078cd3ec245cb653a410ceedb8d307b4b2401de2fbe17"}, 0x58) 2018/03/11 23:19:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r2, r2, &(0x7f00007ed000), 0x2b) 2018/03/11 23:19:12 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmmsg$inet_sctp(r0, &(0x7f0000002c40)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x7, @empty, 0xbbf4}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000100)="2d204b6fcd105e7a0bd60037d39d3629228a15e1abf98e00a29ca7d8d21debfd7d9d47257755af82327c76b704f7bb791019226c0a4859acbd6211d2ba4cf60031875d6c224af2e063b451b66969e978467121560723b52cb44d50079afdb64323ac0cedec5663e1877bae6d9f980402eaea425a6d6b088c1af06f81c6ffa056e231a3edfdce2ca6b4ea9618cb2dd50e88a1782dddc4f6338435e64d62d2435afd9fec1a7e1df49e4b50689953e3404618fdd084f73bde0e689b1defd462098aac1742cc394e082b8157558b040b5292d519451e8574c8eb2501eab7ce2ee09ba8d947b13465ec93e2", 0xe9}, {&(0x7f0000000080)="1c786c48d98ecfbd15e4d7bb06ccf115b4713252a28331b9b738da8b9ae69ae5833eff63b1eacb0dde1ba14f92ed31c706975767d09a15c359f0acc0d2e7", 0x3e}, {&(0x7f0000000200)}, {&(0x7f0000000240)="1531810d8d18a5bf38a209cd4ed9e4526ec3be4cc220f65aad57459a37582dad768ed8d3766c62ad415f35921959eeb2a561d4afa6674e2fe642a743b3ca69280a014d54ed492229b7eb745f1d73894dd077d0d1870817031220c984f930a8cf1be9ea1d41f8cc58c07ded033a4c2fdef69971c6df5e20e72aef162821e4fd07d2129e6d7897cc49adcba1a39125296ac25dd100ede4cac8", 0x98}, {&(0x7f0000000300)="7deb6e8338dbc200795e41c0bcedcda84d2037c89d92fac59db413aab8a6d9bfeba4b439b9e1a0ce742e6a2c5c0ca16c4d44c97beb31203ca68d147ed6c60c5a5a7d7aeda71b26a8c3deedbb8d3786bd2468cac08105acc8899f626d4bde016b057caf1ecb32fb4b34c157307a414e8ac08bdaad56f03db3e5b7b257308339039b397dbc741df5373eaa30e27a16e3803a", 0x91}, {&(0x7f00000003c0)="1965b8625fbbf91ee53a720bbc6a0b92512c8ce8ce845ec4871348bee6e443ea8c9d8714087feb9c13c177d9391ef0d6d47781094a88eaf4f3125f5dbfdd2c95cbebf4c61b1a717aae1b174ba1e0", 0x4e}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f00000004c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000500)="658422ac8e521c51ffc5c26ec448bb42475236d1d4ab6e5af04a387c18e2aa012fbe8a1a745d38b75093ca67084e3e2c41877c9d0c44208b029c8b24fbcc131a84aa790140b89dac63cfce726655a45d987612a41ac3f69a6ac20a25b055da21baf5db3fb23e7bbd56c58c573f9ea2e581f2bfa7ed90076667", 0x79}, {&(0x7f0000000580)="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", 0xfa}, 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&(0x7f0000002b80)=[{&(0x7f0000001940)="399220c2e5b6b1201fba986f70b48ac2a03e0dd89fe4686ce4c19008b74ad20847b7ab120e7e4812cf95df3931fff174e8a5d12031a56328bd043a062abda1e4958bac9f485b4a79d20b418dfe8cbd5f55ebd5d09bd4141b4f30d432569b881526f7a678f636629c7ad1d5485f85458cd50347fc6be9afec3f25ed7f1582c2f347", 0x81}, {&(0x7f0000001a00)="bc77955316ae4cbe217c378e4f8c0967caf44d720bc8bdd56fa33be8e499113a", 0x20}, {&(0x7f0000001a40)="02ed1615db8543196f417a9d10c5e28340262e178f5afbbaaebbca5bf5cca83cd2723fdfa8e7ca3b003db359f7ad12619cc913bc4e8d04baeb213fe58842836e07a52d69937fe8db2a6ee7c3fb71d3130c642628ded8bab2ff2f89b57641ce72795d5431ea5e9fb98b89abef790187fd6b3d4d0291f4d03084f0fbb648490487b828e8b8a160908bd453802fb45d85ce6bb637c2454c06357d495739a39434008415b354713ca940151fbb", 0xab}, {&(0x7f0000001b00)="92fe4e693b03144a06d6753ae9200d7c39beb5547e0658e6697da010a6fb63ebbaf8a2efbd09f2e3e66b379c13f41adbe5ddbf4e5a0f23bc37407cc22e12178df1045ac316b5c75086e73e98c3034a24326d1cfe31f88daa38593a01f2fa5ad773f2064660022f7729ae32e7a486eabd87a22392810cabfd43072b50", 0x7c}, {&(0x7f0000001b80)="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", 0x1000}], 0x5, &(0x7f0000002c00), 0x0, 0x10}], 0x3, 0x8080) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0xffffffff00000006}, 0x2c) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/11 23:19:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0xe7}) 2018/03/11 23:19:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) uname(&(0x7f0000000000)=""/29) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=ANY=[]}) 2018/03/11 23:19:12 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x10000, 0x0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="8bc1b6642db17fa60e7685e7c872df27b79643c538078fd0dc668faa1671abf8a2c88338b1eea4daef21cb4f8b82c67d5aefcf6523e374f7d5b83c8b7ad925906d8bdb4f3d7b9fc09de816c937993b28c186e784615361620e128b7c75a4916fd4b772ce70f636c196d358a06c54c92ac865f63e99360e9c5baebcd5ba6a7f4b5db9994548dae136c1c180ea563398c9cb569f2b00f38a9ee959567d5ffb24cdbf69ce7d0716c1f42064a3356627c4fa131742c2bb8908469db00c80cf44b53e9ae414053577bccf9c1e050afc2f9bfe8dd7650df5c98cbde7554bd75caec9", 0xdf, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd320-generic\x00'}}) 2018/03/11 23:19:12 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12d) r0 = socket(0x10, 0x801, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x0, 0x1ff, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x111000) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000180)) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/11 23:19:12 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000001240)={0x0, 0x2, 'client1\x00', 0x4, "2bb8e1c07f1d0b76", "d933d1543ace4e835c9a89992af54cd0e9290a9f612454ae3e62fdec2e73d0b4", 0x1}) write$vnet(0xffffffffffffffff, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240}}, 0x68) getpgid(0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = creat(&(0x7f0000001200)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001240)=""/175, &(0x7f0000001300)=0xaf) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40042, 0x0) getuid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001340)=0x0) getpgrp(r5) write$vnet(r4, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240, 0x1, 0x4}}, 0x68) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/03/11 23:19:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x80000000000, 0x4) 2018/03/11 23:19:12 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x200) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf7ffc), 0x4) 2018/03/11 23:19:12 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000040000005b659a62290ffc380c2dbfdc5e9f13e1a04810d41bd75c0c100cba8e64fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15a4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x4e20}, 0x1c) 2018/03/11 23:19:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x81, 0x6, 0x2, 0x89}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x4c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000200)=0x10) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/03/11 23:19:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/03/11 23:19:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/46) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/34, &(0x7f00000000c0)=0x22) 2018/03/11 23:19:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8004, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/202) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/03/11 23:19:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0xff, 0xffffffff00000001, 0x20}, &(0x7f0000000080)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240), 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x100000001, 0x5, 0x2, 0x100, 0x3a5, 0x40200, r2}) 2018/03/11 23:19:13 executing program 3: openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}, 0x1e) socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/11 23:19:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0xa, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r2, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/03/11 23:19:13 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() r1 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x8005, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000380)=0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) sync() fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)={r3, 0x47e, "e135619e90bd5e6ad3226e1e498b743ec285c4ff1e1b97d192d370cfd7a354bfed72ce7f09f4c7b45e96b2e3a84e826c2fe1144549ad7ee415aac7a032c1426db9eaa28fdea3420fd512f9b21e97224e13508f8721a5bd517368b74746fcae9bb3565e91977ed2a805296715e8410a7ab157fcbb911612aaf9147321bf9b71410a2885f480bd0c1bb6ae0c91b2934281d56abdc1ccb9d24ab35c7790b66842e37973c4a2986cc68c85cb5bf8737520380b46127d18907b40db3d398b327c89b6e60ba9c3a769c1715fb43643fbd19b191d8a5dd697b18d02cfa02ed0fb2c"}, &(0x7f0000000600)=0xe6) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0x78, r2) r5 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x7f) socket$inet6_sctp(0xa, 0x5, 0x84) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r4, r5}, &(0x7f0000000340)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'sha224-avx\x00'}}) ioctl$KDADDIO(r1, 0x4b34, 0x0) 2018/03/11 23:19:13 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) exit(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/11 23:19:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) linkat(r0, &(0x7f0000000040)='./file0/bus/file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1000) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/11 23:19:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)={0x14, 0x27, 0xfffffffffffffffb, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x0, 0x80000000}) 2018/03/11 23:19:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x1000000) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/03/11 23:19:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x3e, 0x0, @thr={&(0x7f00000000c0)}}, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000100)='net/sctp\x00') syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000140)="3666f26564f4640f01caee0f01c9ba6100b80a00ef0fae0a6766c7442400000000006766c7442402a40000006766c744240600000000670f011c240f01d16766c74424005f0700006766c7442402040000006766c744240600000000670f0114240f01c9", 0x64}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/03/11 23:19:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x103, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7005, &(0x7f0000002498)) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0xed, 0x9, 0x1, @tick=0x7, {0xef8, 0x4}, {0x4, 0x3}, @addr={0x0, 0x1}}, {0x71f, 0x9, 0x4, 0x7da9, @tick=0x3, {0xf9, 0x8}, {0x3, 0x8}, @quote={{0x7, 0x7fb}, 0x8, &(0x7f0000000040)={0x8001, 0x7fffffff, 0x40, 0x7fffffff, @time={0x0, 0x989680}, {0x4d40, 0x37}, {0x4, 0x9}, @note={0xffffffffb75fd87e, 0x7, 0x7ff, 0x401, 0x1a59}}}}], 0x60) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/11 23:19:13 executing program 6: r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=ANY=[@ANYBLOB="d1cc", @ANYBLOB="51d4f04e72b1ba5ba7f282ccdfe1ab90245468c606899604730a5e7549ddd836e1b94ecfab6b5e22cbdad3b50528aae50e5fb16dba7f06f8e5b28e1f809e06863119a790e21c4f3ac4eabf27f880177bb0974fa6f3177fa310f6a6a3fa5e92d3135488dbaa2934e0c025380c9ca11260f50605f6fa63d42327db30b6ecd2607d44b610b8d279dbc4a8207723b34abae08fd0f678154747ef3b14b34e7cc0eb13b57a2cf4c42397d51ac6d4a02c72d38fd37759c6155606d23019b8b705f92bde92e0"]}, 0x13c) socketpair(0x0, 0x800, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x2}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/11 23:19:13 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000340), &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000001000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff010000000b000000000000000000626373683000000000000000000000006263736630000000000000000000000065727370616e3000000000000000000065716c000000000000000000000000000180c2000000000000000000aaaaaaaaaa000000000000000000f8000000f8000000480100006c696d695405226c2634e73479a374000000000000000000000000000000000000000000000000000000200000000000000000000000300000000000000000000000000000000000000000000000000000007374617469737469ef8655bd5e97f5c763000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000004ee0160200e00df3b12d605204883cdf87561568edc3d0247e3d8f68f8b1000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x250) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xfb, "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"}, &(0x7f0000000000)=0x103) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x1, 0x1, [0x7f]}, 0xa) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000040), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x330) 2018/03/11 23:19:13 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'ip6tnl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'rose0\x00', r1}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x800) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000080)={0x79, 0x0, [0x8001, 0xd3d9, 0x240000000000]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/03/11 23:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f000070dffc)=0x4) 2018/03/11 23:19:13 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000060000)=0x2) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e8c000)) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/11 23:19:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x4023, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffe4c) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/11 23:19:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x903b, 0x181000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x800}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000080)="88", 0x1}], 0x1, &(0x7f0000000240)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x4ce1, 0x6, 0x80, 0x2}}, @init={0x18, 0x84, 0x0, {0x9, 0x800000, 0x80000000, 0x7fffffff}}], 0x90}, {&(0x7f0000000200)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000000)='fD\r', 0x3}], 0x1, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/03/11 23:19:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4000001000001, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) [ 79.710173] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/11 23:19:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x20000) write$fuse(r0, &(0x7f0000000080)={0x18, 0x0, 0xa, @fuse_bmap_out={0x1000}}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCSBRK(r1, 0x5427) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x800) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) timerfd_create(0x0, 0x0) 2018/03/11 23:19:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) fcntl$getown(r1, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0xc011, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000140)="0f0134abb8010000000f01d90f32670f01cf660f388247a9f4660f3882aef99000000f35c4c1d17da200900000b8060000000f23c00f21f835030001000f23f8", 0x40}], 0x1, 0x0, &(0x7f0000000000), 0x100000000000007f) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/11 23:19:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="b754", 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x40103, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e24, 0x101, @empty, 0x8}, {0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffc56f}, 0x1, [0xff, 0xffffffff, 0x3a, 0xfffffffffffffff7, 0x204, 0x8, 0x7, 0x9]}, 0x5c) r3 = add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="c62efe59d6c5a623e1bad2b09761fa6dfa9ceef0f8421f8ba6960a85f68c2d1d800e605d25981998a817b3135d16e20e65feb3a86c1c7ca6aaf9c4938d3622681a0a89a388ffb144154a9812e503644c1864fafdcff734b1aa4524df8295bd026093ab921861c9fe6a5b219815517689012b90d0fea2e4017d409efb125cce9e73b53969642287f14c4200418915926890ecaf297e387285bfbe604cd189dc62752c04e919f29f44fd827af4dfa62689705ee9c71603bdae323145e327ba1825dbd1e16cd4a6785cf3b59f5836a8b88ded1f32536ac09479fb433274709f3552c94e267e34278ec1", 0xe8, 0xfffffffffffffffa) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000500)={&(0x7f0000000200)=[0x1ff, 0x0, 0x4], 0x3, 0x0, 0x20, 0x24f, 0x4, 0x401, {0x10001, 0x574325d, 0x2, 0x9167, 0x5, 0x400, 0x7743, 0x5a, 0x7, 0x4f, 0x3, 0x5, 0x698, 0x7, "98a8c8189d431c122d74ff56918ae134fae99286a2701c1c1392d21188a43e77"}}) keyctl$reject(0x13, r1, 0x8, 0x80000000, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x800) connect$netrom(r4, &(0x7f0000000140)=@ax25={0x3, {"1302266c8f4c45"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376633, 0x8010000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) [ 79.775842] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/11 23:19:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='cpuset\x00') preadv(r0, &(0x7f00000000c0), 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/03/11 23:19:13 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmp(&(0x7f00000016c0)='/dev/snd/pcmC#D#p\x00', 0x932, 0x4000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001700)={0x401}, 0x4) r2 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0xa, 0x0, [{0xc0000019, 0x200, 0x40, 0x9, 0x6}, {0xd, 0x8, 0x6, 0x7, 0x1ff}, {0xc000001d, 0x6da7, 0x5, 0x1000, 0xffff}, {0xc000001f, 0x6, 0x9, 0x6ee}, {0xc000000f, 0xa06000000000000, 0x3, 0xfe, 0xcc54}, {0x40000000, 0x263a, 0x5, 0x7, 0x100000000}, {0xf, 0x10000, 0xffffffff, 0xfffffffffffffffd, 0xfffffffffffffffa}, {0x80000007, 0x10001, 0x9, 0x6}, {0x5aaa7d0d5c94cafd, 0x7fff, 0x9, 0x3, 0x3}, {0x80000019, 0x4, 0xdc2d2ab, 0x4, 0x9}]}) 2018/03/11 23:19:13 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000080)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca81642437890000000a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff0000ec6b0f536eb448560d", 0x58}], 0x1) 2018/03/11 23:19:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000003db737f702e180030800060000010800", 0x24) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@ethernet, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="a8000000000000000000000000000000b4de0ad0bfcf5f8dc03610c187ff5c79594490d34ef7231489866ea986b1f1cd70f54bd1cc94aaf73d64a61bf8661a77bc7f10117c3c5717af402f152abd578b89f29784d5e80308a150bc6656dcad15dd849c1c3a357396692c6bcfb65bd2da4d090b38c28e77b49219e4a3b1ee828f0a708db6f64e1d5972a1d493739143442fe88d479b4616bcd927d78b32eb1491affe64300000000020000000000000008b0100000900000017fb2f56622ff7178bb090afaf71cb00"], 0xc8, 0x80}, 0x40000000000}], 0x2, 0x0) rt_sigpending(&(0x7f00000000c0), 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)={0x3, "20ea14"}, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x3f}, {0x2, 0xe6}, {0x2, 0x3}, {0xe, 0x1}, {0x8, 0xfffffffffffffffd}, {0x8, 0x1ff}], 0x6) 2018/03/11 23:19:13 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x2, 0x1, &(0x7f0000000100)=""/198, &(0x7f0000000200)=""/100, &(0x7f0000000280)=""/122, 0x5000}) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r1 = socket$l2tp(0x18, 0x1, 0x1) connect(r1, &(0x7f0000000040)=@in6={0xa, 0x4e24, 0x1fc000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x80) socketpair(0xa, 0x80000, 0x3, &(0x7f0000000580)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000005c0)=[@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x242}], 0x38) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) sendmsg$key(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)={0x2, 0xa, 0x1bf7, 0x9, 0x36, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_lifetime={0x4, 0x2, 0x3, 0x0, 0x2, 0x3}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x1f, {0x6, 0x33, 0x3, 0x1, 0x0, 0xffffffff00000000, 0x0, @in6, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}, @sadb_ident={0x2, 0xa, 0x200, 0x0, 0x1}, @sadb_ident={0x2, 0xb, 0x8000, 0x0, 0xffff}, @sadb_key={0x21, 0x9, 0x7c8, 0x0, "7268b09513d455bf68f00dad8be38ebe68ef2d7c2f2708a9df2982a95b8b6077c2144fd6011294715d7aad5b60c1c628765082c8193a3341432b7f083e0ae53a34e7c45f6273637943e778c2a54d02e8c1d3001c80766862dca894d5a63a9f9b5d7fc5aa239ecd4b03a22054f19c7290831ceab5c960345a39a06f50ad7dbebd582c791ef3a3ab429712a6aa19385b2b080fbfa5615d58fcc6bf86b9672ddb29d64a7ae181c207e8c6f32b3e2d053be09b748117013ee00757c092b5b263ed1599090388b43a4e7f426c546aa8247bfd9d6d4fb510f844117fad1ccededcd7980ea6e342a85cb6df44ce263dce2d46aa8d8cb95d56e9bfdc81"}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2a, 0x3502}]}, 0x1b0}, 0x1}, 0x80) creat(&(0x7f0000000000)='./file0\x00', 0x4) fstat(r4, &(0x7f0000ff1000)) 2018/03/11 23:19:13 executing program 0: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000240)=""/152) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000000000000000a396a3dbdda6153bdbbadf5628da222b7b"], 0x10}, 0x1}, 0x4000000) close(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)=""/255) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x80, &(0x7f000020ff70), 0x0, &(0x7f00002d0000)=""/4096, 0x1000}, 0x0) fdatasync(r0) 2018/03/11 23:19:13 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='..') umount2(&(0x7f0000000140)='..', 0x400002) umount2(&(0x7f0000e28000)='..', 0x0) 2018/03/11 23:19:13 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x33d, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1a}]}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_setparam(r1, &(0x7f00000000c0)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000200)=0xe8) getgroups(0xa, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x939, 0x4) 2018/03/11 23:19:13 executing program 7: capset(&(0x7f0000fb2000)={0x20071026}, &(0x7f000006f000)) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) 2018/03/11 23:19:13 executing program 4: ioprio_set$pid(0x1, 0x0, 0x7eaf) ioprio_get$pid(0x3, 0x0) 2018/03/11 23:19:13 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) close(r0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) fchdir(r0) getegid() ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil}) 2018/03/11 23:19:13 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80002, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in=@local}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) recvfrom$ax25(r0, &(0x7f0000000240)=""/172, 0xac, 0x3, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="636f726501756d595f66696c746506007705b03efa437f2805ebf389be31f0204c242ff6a3f7142e0bb3d197") renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000500)=""/4096) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="335d38e2e86aa0efc9bb9e03b47ba679ce91a971f28f3628f72d3e7e4194bff9764dbd9b8982a7bfc6d2a44d8a285aeff94cab40b69dfff3a31e965260910527b62a7cef9c9a40587457ea4b89e3123407cadb3c7ff1f7c720e705a008bb990fdf5616bbc3a819098e3ae0b8eb646bb01f8f11820b77b8d011392697b47a92bb911e84f9d66152a9fa12f50edfb3958e43d3430ef47f7c37017636d6d4be9d4a7be7122b61b033223e872c144aa1500aecb20f7729324366551dba95fe64d1640672b3ce4415f80fecd131b20417c7691c06694076ecb9f289a65a9e8f7043ebda835d45f5d4d4b2"}], 0x1000000000000076) 2018/03/11 23:19:13 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x5b, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/91}, &(0x7f00000001c0)=0x78) write$eventfd(r1, &(0x7f000025bff8)=0x20000000002, 0x25d) 2018/03/11 23:19:13 executing program 6: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000954000/0x2000)=nil, 0x2000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x30) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/03/11 23:19:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc2ffc)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x80, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/128}, &(0x7f0000000200)=0x78) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x29, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e21, @rand_addr=0xffffffffffffffff}, @in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x67c5}, @in6={0xa, 0x4e24, 0xffffffff, @empty, 0x6}, @in6={0xa, 0x4e21, 0x428, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x9c, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xcc) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0x1ff) 2018/03/11 23:19:13 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8001}, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x400000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="27fa7864837682bbe5ee5c8be484ca3b8f3bfa00ffd39568d2e88c945580c62bc5c377a53e6279fd920627bf4518df8d1bc86f65cd5b309049544edda5907640d26bd8539730eec5b092ae0d13a0f3c7608eebad5113bcdd13ecda4d11cb751570c86469506d605b6549eb8ffe241891a4b44e50752bdea573e8783074cd031fed40a1b48c5aa93450322090e492a92c39099312") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000002c0)=0x54) ioctl(r0, 0x6, &(0x7f0000000040)="629d40a56eccfce01c509b347901833bbb2ef6596564dd6ed381443cb5bb6f3c600b1b6a1d09acf9803ea705c64fb49aeba9f483090f51def1bf766e758807c8715d54ee38177de2cd4263dab5d2e552713f9213b09966d99d6c32aed875bb1ab3470b45cff8471bf7350b57429b0dfc1bd953ecb3137e7ae6f76542b2d8babf1679b614a00511aa911b5f4758379d6135bdebf5b22cf709021101658af313a9ec44578802cd7e9d37e96a39b62769751dbc193ff3b15a65c84b10632ef3434ec6730f44be7418c592348d7d493b") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000200)={0x3ff, 0x7, 0x8000}) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/03/11 23:19:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) r2 = getpgrp(0xffffffffffffffff) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ae1000/0x2000)=nil) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x1f, 0x44, r2}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/11 23:19:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xd8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xd8}, 0x1}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0xeb9, 0x7fffffff, 0x5, 0x0, 0x8, 0x3, 0x1, 0x1000000000000, 0x80000000, 0xffffffffffffffff, 0xfffffffffffffffe, 0x3f, 0x0, 0x3, 0x8, 0x4, 0x4, 0x100000001, 0x3}) 2018/03/11 23:19:13 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a2f6d)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b00425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/03/11 23:19:13 executing program 0: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "a9ff6575653000000000000000001000"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffe, 0x0, 0x0, @tick, {0xe6f}, {}, @result}], 0x30) 2018/03/11 23:19:13 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x20000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x0, 0x3, 0x3ff, 0x4, 0x7]}, 0xe) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0xffffffffffff2ada, 0xb, 0x100000000, 0x40, "dba2c5d28fbe5bc03b320eeaafee9df46f3f2c9c59c634c996d3193ecf7aeb9e"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000008fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80044101, &(0x7f0000000280)="6d43296deb2160e6be6e4834cb088aae488917714e3b46748ee8ea81481fa2a79241424d2ed4264b0dccd7b3e8f2768348d3310b7441006bc30275588e04da8621d1dec629bab31b214bfb106c09203f269825e3aa00c9026352246d7e88449dcb49b0788883ff10ea1d724de918cdb1a2f07e8cfec1928782352c78cfb5becca0c4b10d6bf4b7763107459fdb25591b6e925ab625af96ed6cb5628eee1ce74d3a9ced2258b2") 2018/03/11 23:19:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001100)='/dev/audio\x00', 0x404, 0x0) sendfile(r1, r1, 0x0, 0x1800000000000000) close(r1) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000010c0)=0x4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) 2018/03/11 23:19:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000002d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000002e40)}}], 0x1, 0x22, &(0x7f0000002fc0)) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000000)=""/43, &(0x7f0000000040)=0x2b) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x20000) writev(r1, &(0x7f0000002380)=[{&(0x7f0000000140)="1100b0c29de0e5a54d19cc126eda501f3b4b9ba2b13ac5d2990969588f0e20420a9a57bb89e165c674967daf4a61fa0a3711c909f78fee1b43ff44d8315c7fb803c6f10e7a13354c773e7faf4da1cea63776fe2fcefef1d1d09c61bcb387bf5c4a81869cfa4f48070b4bd30fe3baaf4db7340035db45d9a6d34c981f2b3f6755dc6b7cc839a2352ff06771b5ff313e3a779161357f2b514cd9cb10448d7be51857442d54e953ba22b9a337c815d82aa997846d52662a7076bf4f824d1b97e7a9aec9fbd9", 0xc4}, {&(0x7f0000000240)="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{&(0x7f0000001380)="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", 0x1000}], 0x6) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000ab8000)={0x14, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/11 23:19:13 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x800, 0x188) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, [0x3f, 0x53, 0x400, 0x3dd6]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x5) r2 = syz_open_procfs(r1, &(0x7f0000000080)="2f65786500a30c61006150a8d8") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0xc) fsetxattr(r2, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000280)='nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x23c, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) 2018/03/11 23:19:13 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x231, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001340)={{0x3, 0x0, 0x0, 0x0, "dbada7360755a6995913017f441d5fe0f59b4d0d0d7dd816642c8232614e88540da9c9be6610fc3e6e591ea6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x3, 0xfa, &(0x7f0000000040)="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"}) 2018/03/11 23:19:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x8001, &(0x7f0000fc1000/0x3000)=nil, 0x2) 2018/03/11 23:19:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x8000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000180)='<'}, 0x18) 2018/03/11 23:19:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1000000000) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000ffb000), &(0x7f0000d50000)) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xbc, 0x3, 0x3, 0x2, 0x70bd2a, 0x25dfdbfb, {0xf, 0x0, 0x2}, [@typed={0xa8, 0x85, @binary="f848b0ed189d8ba673483ee7543ec4564763e67f7ae5ebb793f81e7175618ae42836cc495b0fa9054cfdd9f9650e118a14566026a381bc4116a90c0e5f32f26e38406bc9d12c5844a40dfe6c0a4cac74453accc5cde2d58f117292cc04f7e394aa253f277fb13055d194f7e933bb9e65c9749088177c6e558c79605054a1188f0d045a6bb934f0a83a5604311d96414d74497ce95d79e9e962547f7ddd6898"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x48004) 2018/03/11 23:19:13 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) listen(r1, 0x81) 2018/03/11 23:19:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000002f40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002e40)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/170, 0xaa}, {&(0x7f0000001180)=""/44, 0x2c}], 0x3, &(0x7f0000001200)=""/111, 0x6f, 0x200}, 0x6}, {{&(0x7f0000001280)=@hci, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001340)=""/4, 0x4, 0xffffffff}, 0x280}, {{&(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001400)=""/49, 0x31}], 0x1, &(0x7f0000001480)=""/150, 0x96, 0xffffffffffffff97}, 0x4}, {{&(0x7f0000001540)=@nl=@unspec, 0x80, &(0x7f0000002cc0)=[{&(0x7f00000015c0)=""/198, 0xc6}, {&(0x7f00000016c0)=""/222, 0xde}, {&(0x7f00000017c0)=""/195, 0xc3}, {&(0x7f00000018c0)=""/208, 0xd0}, {&(0x7f00000019c0)=""/100, 0x64}, {&(0x7f0000001a40)=""/227, 0xe3}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/139, 0x8b}, {&(0x7f0000002c00)=""/48, 0x30}, {&(0x7f0000002c40)=""/92, 0x5c}], 0xa, &(0x7f0000002d80)=""/146, 0x92, 0xfff}, 0xfff}], 0x4, 0x1, &(0x7f0000002f80)={r2, r3+10000000}) bind$rds(r4, &(0x7f0000002fc0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r4, &(0x7f0000005c40)=[{{&(0x7f0000003000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000003280)=""/216, 0xd8}, {&(0x7f0000003380)=""/132, 0x84}], 0x2, &(0x7f0000003440)=""/194, 0xc2, 0x6}, 0x5}, {{&(0x7f0000003540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000048c0)=[{&(0x7f00000035c0)=""/171, 0xab}, {&(0x7f0000003680)=""/44, 0x2c}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/246, 0xf6}, {&(0x7f00000047c0)=""/133, 0x85}, {&(0x7f0000004880)=""/11, 0xb}], 0x6, &(0x7f0000004940)=""/67, 0x43, 0x4f1ef954}, 0x8001}, {{&(0x7f00000049c0)=@un=@abs, 0x80, &(0x7f0000005b80)=[{&(0x7f0000004a40)=""/23, 0x17}, {&(0x7f0000004a80)=""/201, 0xc9}, {&(0x7f0000004b80)=""/4096, 0x1000}], 0x3, &(0x7f0000005bc0)=""/69, 0x45, 0x6c16}, 0x8}], 0x3, 0x2000, &(0x7f0000005d00)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000003180)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000030c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6400000078ccd23219668d5784a944a570eb2ec4e378d425e6194df5fd731354a9847165e9976f8258f7935d7717858d57361f69990c4f9455475f2fa49dd7d6c6ba8ef4ee5f74e9bd5d1bc058c9459d8d7be424d172e94cb7e16d11a6fc62b1cfeac9b1385c3f99a9dacc6d69738d48d84c1d3045f39f8f49fb883ec3f74dcc899013d34a8e9075ac6d4a94712527b1064dc7b26eb60662b76c0cf3be30ece37ad91bfef8eb378a7f2d"], &(0x7f0000001300)=0x6c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003080)={r5, 0x9}, 0x8) 2018/03/11 23:19:13 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20400, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000001c0)={0x3, 0x1}) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/41) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) fsync(r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5982e2b935ab2f4003896205bfac005d122d2c55b6810b696821ca794a2e30362025eabb7f69b3ad27e3d4789c00923e8d55444208c2ce35c23b878fcc6b39aab61fcdeb15035fbd9f88927d594a3f736104cd55fb0a9a6aec26a5a68ee819a4fc135550d1ab503f38adb620752d96fa816eed1", 0x134, r2) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r4, r3}, &(0x7f0000000440)=""/194, 0xc2, 0x0) 2018/03/11 23:19:13 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x800) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x2, 0x0) dup2(r0, r1) dup2(r1, r1) 2018/03/11 23:19:13 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000300)={r5, 0xd6e7}, 0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00000000c0), 0x2) prctl$setendian(0x14, 0x2) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x3ff) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000400)={'sm3\x00'}}) ioctl$TIOCSTI(r6, 0x5412, 0x8) sendmsg$nl_xfrm(r6, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=@newae={0xe8, 0x1e, 0x120, 0x70bd2c, 0x25dfdbfc, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xa, 0xff}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x142, 0x3506}, [@extra_flags={0x8, 0x18, 0x800}, @mark={0xc, 0x15, {0x35075c, 0xfff}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x4e24, 0x4e22, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, @replay_thresh={0x8, 0xb, 0x1}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x2, 0x0, 0x7fff}}, @output_mark={0x8, 0x1d, 0x8}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @policy_type={0xc, 0x10, {0x1}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd2a, 0x70bd2d, 0x70bd2c, 0x70bd26, 0xfff, [0x0]}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) 2018/03/11 23:19:13 executing program 5: clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000080), &(0x7f0000eadff0)) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2f, 0x1, @thr={&(0x7f0000000000)="af474b69077365dae8b98f0254e13dca7f93b3d33bcf0bd5", &(0x7f0000000040)="1485f0cdcaf4050d2f6a63d2d6286a9f9b3155bd6339ce0410f07508a8f1c64f3403e0900130d5db34cf43041489e6"}}, &(0x7f0000000100)=0x0) clock_gettime(0x7, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000180)={{r1, r2+10000000}}, &(0x7f00000001c0)) timer_create(0x6, &(0x7f0000000280)={0x0, 0xa, 0x1, @thr={&(0x7f0000000140)="a42f1a385a558054f59c5428e65c1ab4c6c8aa57293bd57e9c7bad17310159404cbabc31c8d1bd95e38b445c80cc84489ecbd126cd7bb7f5f14048", &(0x7f0000000200)="e0f21698619337aada354d9007339661a5cad8e4d3f8ea892100bd53e776e76e38948792fd9d1e8fdc7e95d421f614b3c077844a8ce8"}}, &(0x7f00000002c0)) 2018/03/11 23:19:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xfffffffffffffffc}]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x8, 0x4) [ 80.255863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=10601 comm=syz-executor2 2018/03/11 23:19:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r5 = getpgrp(r4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r5, r6, r7}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/03/11 23:19:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) read(r2, &(0x7f00005f6000)=""/99, 0x63) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100), &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f00000031c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003500)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004700)) sendmmsg(r2, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040af60), 0x0, &(0x7f0000f57000)}}], 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/03/11 23:19:13 executing program 6: r0 = socket$inet6(0xa, 0x800, 0xe0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) [ 80.298573] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=10617 comm=syz-executor2 2018/03/11 23:19:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/11 23:19:14 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2000, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000280)={0x0, 0x0, 0x0, {0x0, 0x989680}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r1}) r3 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000000c0)={r5, r2, 0x3}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) 2018/03/11 23:19:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/11 23:19:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000000080)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/11 23:19:14 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000) shmctl$IPC_RMID(r0, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x100, 0x4) 2018/03/11 23:19:14 executing program 5: mmap(&(0x7f000020f000/0x5000)=nil, 0x5000, 0x0, 0x44034, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/11 23:19:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000571ff8), 0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) 2018/03/11 23:19:14 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x22340, 0x0) r2 = syz_fuse_mount(&(0x7f00000012c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x4, 0x1000404) r3 = syz_open_dev$binder(&(0x7f0000001300)='/dev/binder#\x00', 0x0, 0x802) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001340)) sendmsg$unix(r0, &(0x7f00000013c0)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000200)="5cd518802fbeb6a0cf47", 0xa}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001400)=ANY=[@ANYBLOB="28000000ab8180ea2db20e000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x28, 0x4000}, 0x880) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r6 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r6, &(0x7f000003f154)='./file0\x00', 0x0) r7 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f00004a9000)=""/4096, 0x1000) ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f0000000140)={0x4, 0x3ff, 0x7, 0x2}) getdents64(r6, &(0x7f0000001440)=""/83, 0xffffffffffffffaf) unlinkat(r7, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/11 23:19:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getrlimit(0x9, &(0x7f00000000c0)) bind$alg(r0, &(0x7f00007a0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) readahead(r0, 0xfff, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="005d69c3", 0x4) accept$alg(r0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x53, 0x6, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xa7fa, @dev={0xfe, 0x80, [], 0x1a}, 0x100}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xed, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e20, @rand_addr=0x7ff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0xc4) 2018/03/11 23:19:14 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}], 0x4, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in6}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/11 23:19:14 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20}, 0x1c) poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x0) 2018/03/11 23:19:14 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x3ff, 0x200, 0x6, 0x0, r4}, 0x10) tee(r0, r0, 0x4, 0x5) 2018/03/11 23:19:14 executing program 2: r0 = semget(0x0, 0x3, 0x430) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x6, 0x1818c0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000000400)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x5, r1, r2, r3, r4, 0xe0, 0x6}, 0x1, 0xd6, 0x100000001}) prctl$setname(0xf, &(0x7f00000003c0)='\x00') openat$dsp(0xffffffffffffff9c, &(0x7f000041eff7)='/dev/dsp\x00', 0x20000, 0x0) 2018/03/11 23:19:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x13, 0x800000a, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x242) 2018/03/11 23:19:14 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x400, 0x400000) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14}}, 0x1ca) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x410602, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000000c0)) 2018/03/11 23:19:14 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a435, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1, 0x5, 0xfff, 0xdf, 0x0, 0xe3, 0x1, 0x7f, 0x8000, 0x5, 0x6, 0x94}) 2018/03/11 23:19:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x12713, 0x2, 0x3002, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000440)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xfffffffffffffb8c}, {}, {}, {0x8, 0x9ce8}, {}, {0x0, 0x0, 0xd5d}, {0x4}, {}, {}, {}, {}, {}, {0x6, 0x9, 0x0, [], 0x5}, {0x0, 0x0, 0x0, [], 0x10001}, {}, {0x0, 0x0, 0x3}, {0x0, 0x3dbd}, {}, {0x0, 0x7ff}, {0x0, 0x0, 0x0, [], 0x7b4e}, {0x2, 0xf16, 0x3d9, [], 0xffff}, {0x7, 0x0, 0x0, [], 0x6}, {}, {0x0, 0x0, 0x0, [], 0xfffffffffffffffc}]}) 2018/03/11 23:19:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x100008000, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/11 23:19:14 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000340)={@local, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000003c0)={@loopback={0x0, 0x1}, 0x1c, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000048ffc)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000607000), 0x8) 2018/03/11 23:19:14 executing program 1: r0 = memfd_create(&(0x7f0000000000)="72616d260000c7db6abe00", 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) 2018/03/11 23:19:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getpgrp(0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)='wchan\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x1000) 2018/03/11 23:19:14 executing program 7: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"0d923d00000006"}}, 0x10) r1 = semget$private(0x0, 0x3, 0x42c) semctl$GETPID(r1, 0x1, 0xb, &(0x7f00000001c0)=""/143) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x5a01}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2) sendmmsg$alg(r0, &(0x7f0000003000)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="612823ac28f7d7f81ec84ae07f3010a617cfeac9aa9184c2588ce221ab6c6ca610b6c0023e8b7784c1a96a3b3995078736aa6d744854f83d1e6f730f00fb5539e850a20afd9dd72ae59277256a381c645b80e830d745f3fafa5f7b3f242d687f4a12280a0797a814fbf1643493efcc35838f4e5453db7275e0248ce95d9b10b013c53468ecb9f94ecc1d7fc987903bff6ba0e92a1f9526d5627cd6738084b5ef0edf56ea567678cb13c4333ef4fc189fb5000a7e95d247056793e54e2c21e7120e8d326e00675fcb80df", 0xca}], 0x1, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0x400000000}], 0x48, 0x40041}, {0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000002540)="c698bf9e583b349bfcb33f5a3a5b8f4248becc7eadeddebf0235ce60fe5c5e1d24b71cad8362fe47e8adf948a93479853c57014b17b4a179b1153aec3c0f3222938571b0440a148909e024b86fddcf088a50c9928cb52e90cbc4640e0e3e03321993a3e85e9dca94328b52b68ef0cd39f1a0738c887303b6598e5a0d1f2d08cf35c4a77cd850a79e8897acf0795bd7cb02016223eb8b9d71a8b269fd7f", 0x9d}], 0x5, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000002680)="99844b96dbe57023da6e916979d505f4477af99c5868e00b00417159686cdb38cf912c8d02c5c6524fb8126314c38c47f3f797515e249ea15dff695c1dcc9e7a797beb9ec46d7cea84e0250da4c3cacf5b296e99be22f81fd59a76a10ff59b84f4c8136f1e4531a1542031186f2bd1577bfb31915118481de4a09dc9db", 0x7d}, {&(0x7f0000002700)="ee54e4bfbc721ae446e575e9dab87740c9113d4bd5391da9b79a6eea6197fc", 0x1f}, {&(0x7f0000002740)="df65e26aca6304d1dc6b6c2cd29cee2338", 0x11}, {&(0x7f0000002780)="15b810c68ee776082ffcf522fcdf6349ef175f91d857382f585f626ba337bb95481d02022d1cccb3aa800f24377c318079e6487371a0b1dc50141335f29faf94d7dd38e7adcb280a7e9b217441e59dd17b8d6dd52b2568f8e68a01f2d6e13f176339d641f43eb4da504c518772b2e8642fd78abf795c386dec3be6ec62bd5b69c213c01922fd", 0x86}, {&(0x7f0000002840)="b08675f48748c5efb1e4e0c9cd1a4d4b2ae28eda55d1b910fb7789e090046281401dc356c640f01f7a45e721e26b5db00b966d72af35f395da1d579969d49bb22a87bbf4e02acc4cf4cbe8b33f7d07bd780aa3ac1a4aabbdfad2c00a722a0a6dbe994c18684a42e62810614905cc52fc3d3bce53582d6f6660475d416b54230832c4923a465f6c8382c9f76b01e977b950eec874d0eabd224b25e5bf8f35b65653107c0fee0535037ef6164aac629652ef02825a3bec1daa318e2134b081d2d370d6", 0xc2}, {&(0x7f0000002940)="79fcb3399eb701f1568b9b3194ce64b401f7142d9d40f17be46a299b12792dea5073acd34aee8c8cd0e40cedccf0c0dd0fe5b69ebdbe3298dea76408a3b1e363c4b365faf15abfb0937dd517c5b2e999e012e63797634dde49c3ebd41d41130c73da1d50ebe1e8adbbff96cbfa1523b79d40398d77e226f22223dcb6187872a542406280979fe3aae822e7fec6ed1302e7d8c21daa19698a113ee764db45a81d2696364a82674eab8f5250171181641c7492b8dca54b09811f9f43f30c32d753472040", 0xc3}], 0x6, &(0x7f0000002ac0)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffe00}, @iv={0x100, 0x117, 0x2, 0xe9, "b64190fed49a11154fa1864094180db7c8b4a97a9565092ca5051e910ecb5045212c510b3c9c9fcde41a4cf7e9ece79439a1cf87749593f3111bedffa60cc4aafc6182c9f1ae7e90d9cd93ca2d8af1619364410345fcd1cad31d9981fb74e5d1210c09f5f04cf1b9a99c98b76edb14f75940662f850532a3389083b51cb6e6d50274483cd72a416d7bbb8854b2e7272b7e7de462c404397903b1bcd15e1f33eaedb2f18089c223ddeb6fdae6184c9d956a85a4696402a29f4e5a91c8f2ff64d5639ea9259457b906a834e497853ce29b4badc773028ae237a45e8a1246691ffeefdfa731c10c47dfb0"}, @iv={0xa8, 0x117, 0x2, 0x90, "35d4d82a5c64b232218c6cecec7c504e8a79a586883ab61bfcdc3fe2d3303db0c333527614828e85cabd4e5193565fff4b38c528017472a34d56707c57af72dc2b5be3b88f6313791b9ee6a49a36178932b73f3fc1a8072fcfd2d6fe47342420c338470b0969e50592e9197f7a5086e3b9f6fec14b51878c292abc61ff8a73ed917784d4d6570f87eb06969e1c3fee88"}, @iv={0x50, 0x117, 0x2, 0x36, "50e476ea98bea63ae3250b64f38ba27960d1b5ade6f4d91c98f817ec1c22169c282292ab81a2b6801de42c4ccf4b8c0a845e9a863b6f"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x228, 0x40000}, {0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002d00)="7b21246127969b8146b362347ad5622988c8989b7f53084d847e4caa4a6fd6c3ad31e45ed64f682bfb8f33a7535a7593d90c309213aab903df47bccea6598c756a95f12915477e8f10c83369c7fc1fe7c7ebbb4ebbe0872804ba2f049ed635394fd7a0389e34475f907abb3b45f355ebbe38bef40a9c02ffcea7c7845e8f77574b483fb8c5251f0544dd2a23bb0a0a876002888cd548d06c89ce709b7e5a22fd4d9a67ba9fa4fe692101901b", 0xac}, {&(0x7f0000002dc0)="adc776f5cc1cf2335662661e1b82b8e1bca50028624b248bd47ab86837d775a1846ff2b3fe5f2e51994bfe120a0a00504d76c1547f9e957269f5658be11aa61378308d6396f07e7381533b7dae4744305d2b91678f778860cff98f5aafcb82ebd083ede150a967593ad311c9697feb60aa659dd10570c6c0c084080cd2ff91719a55419293a9630fc96cddb76191c787456346ca8db9553687a572b92ed51a43eef7fb0ffe562cb8e7cde9a19025682bd1828670104fa675e62f5ce952b541817281e7164aa2c3", 0xc7}, {&(0x7f0000002ec0)="ebbe1a8c02a564f244cb656a8000527bb2f0a238fd5936bad4bcfd7b614431110b82952cb49d619093c1161d8469142aa49dc77e33cfd0d13780db1f3277eef591c08100db53c1efaf3be898197363afad12d9fa46dd9c9a4c0913a27eea0a306fb1d0f26a8fb4e14518fae2", 0x6c}, {&(0x7f0000002f40)="054fe17f2333cd43475c56dfa7591287aff2e445ec6f9b10a5d5c38114f0c01b3bd481deae6b40bec8043483a1ef7b7e1efe", 0x32}], 0x4, &(0x7f0000002fc0), 0x0, 0x20040004}], 0x4, 0x800) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40200, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000040)={0x40000000000000}) 2018/03/11 23:19:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x2, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x88) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/111, &(0x7f00000001c0)=0x6f) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x9, 0x7, 0x55, &(0x7f0000ffd000/0x3000)=nil, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) 2018/03/11 23:19:14 executing program 3: r0 = memfd_create(&(0x7f0000000400)="01800d05", 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x420002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0xffffffff, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x0, 0x1}, {0x5, 0xffff}, 0x3f8719ee, 0x1, 0x5}) r2 = msgget(0x0, 0x2) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) mq_open(&(0x7f0000000340)="282d295d706f7369785f61636c5f61636365737365746831d300", 0x1, 0x30, &(0x7f0000000380)={0x9, 0x0, 0x7, 0x2, 0x1, 0xc, 0xfffffffffffffff7}) r6 = getpgrp(0x0) r7 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x400, r3, r4, 0x0, r5, 0xa2, 0x1}, 0x0, 0x3, 0x32, 0x9, 0x8, 0x9c, r6, r7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a}) 2018/03/11 23:19:14 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006b80), 0x8, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000007500)='/dev/snd/timer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000049c0)='/dev/snd/timer\x00', 0x2) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000004a00)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f0000007540)=[{r0}, {r1}], 0x2, 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80001, 0x0) r4 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) r7 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a00)={0x0}, &(0x7f0000001a40)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0}, &(0x7f0000001ac0)=0xc) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004740)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000004840)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004880)={0x0, 0x0, 0x0}, &(0x7f00000048c0)=0xc) sendmsg$netlink(r3, &(0x7f0000004980)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f00000046c0)=[{&(0x7f00000000c0)={0x460, 0x16, 0x400, 0x70bd25, 0x25dfdbff, "", [@nested={0x360, 0x40, [@generic="2952ecf88890e2211e6562dd247b3c28eb801befe316fe37183ed4a2b990347b731e218613c6c6efde204311fbe626ea2926b9bdc20c3dca92b06a84b5b2c32301a171e6281cc49ffc4a54c2ea6b9a6f93e45c9935be0ca3c5d81d6b2ffbe2d61cea4d8d4adeda516def3ecd12e763c3159c34284196cc4ca250c4114260449bccf0ed8c5c314d4dc04e4b0ee63e8d8fc8b41b22b30e2f41b3c873c9751129f71bc9c89a74b02c830caa6b9fdf15d0891d3c54f80445c43e248bce6594379dc991f63ba28127767c7b2f01eae050c6d236c5deda36a6312d0523de13d524a6eb00b3f05a178289d24cfc4898898a58fd79", @typed={0xc, 0x2f, @u32=0x4}, @generic="72456d3a92b8c77e5dee37fdfebf12d789e2d823d121c0bf8c724c96dfad373c8e3f68c5576797b8b7b94e9923fba62fd69f66877304f0b867af33ab770e66252ccb07d5ea20e1ad6ed4a1d8e824344109afe4971f7131e39b6f07628a62f53a951e9e31f409bc53e8e43ef8801baddbf1f46ebd8bf8cfcd25c2d0638e58907065b078f180d2a1b366b2d93cb9ed510da09900e05ecc1495f6b54a693611beb3360360e3e3cf6e13e9786864ce828786fd1517a1882adb64e69133a7438c8eadaf6ed0a2d261c63cbd9eb2b31f1da44d56b6189a63a885c85e429d1cfa656f8dd66042", @generic="e12449c42e385e792a", @typed={0xc, 0x8a, @pid=r4}, @generic="749d34796e379a97e590acb5ea82394105ba849271ea5b8e959bfca27b2d5e8f682dae92a9dab26c4ee18e3d1d872786ad27779db639027a733f6983f5acce87d24b85e49e5f5030053bb1978f9b25f33310131e31fb2b437439c91176213a923fc6b83ed793c1c0eb448b76e2102a78359c690c4890f6a1747274f339ce6205bb35ac691813de20a9f64eb87e4a2e28bdb6bc12830c371b649d60bb8ec2f4c8b5c47f5b166957e020e5d8caf51b4c6cc26d87a8a88b7e19734b3aea6dd51448f4f2f3f6191a31f979", @generic="28c2d6f0059cef75b28b4dfffef64eeb0e91d9b2e866e724f7d0d744812aacc3198baf8a6e72d9cbd255eebed657307a43f3b0bc4640575775ce8684bc28057ff2ffb8190e39db59053d9c2fcf82593dab2625ba697c3600", @typed={0x10, 0x8, @u64=0x100}, @typed={0x34, 0x39, @str='posix_acl_access-vmnet1vboxnet1ppp1vmnet0\x00'}]}, @typed={0xc, 0x90, @pid=r5}, @nested={0xbc, 0x3, [@generic="11e879fd63060d56caf1c2b37050923d8c0400c5ff49453b976d1a230f6dc88c2f399d2280c211cc2105b4ddab1635fda7d69dc0f1e1d9f44cc295fc9871d860d536b03eb1d95f43ab47ce048b39eb9db77743fc906fbc12f366e7c55eca820580eac2c33fdd015d07eefbc98d734fe2866e9128183d273cb8e4a0f9ae2ada924632fbbaed8622aeb83c6a76508e106d514247debccd5622a4d9b8004109c85ecf6a33bb5c60b92c00b5932ca16e89bce19ba296c3"]}, @typed={0x10, 0x15, @u64=0x1}, @typed={0x18, 0x0, @str='/dev/snd/timer\x00'}]}, 0x460}, {&(0x7f0000000540)={0x30, 0x32, 0x400, 0x70bd26, 0x25dfdbfd, "", [@generic="67061cb9bd259d1b5517a8e59357b344e54cb3573bc5f91d80fe3c157409"]}, 0x30}, {&(0x7f0000000580)={0x198, 0x26, 0x100, 0x70bd29, 0x25dfdbfd, "", [@generic="9740141114d8fc73b0c84d7db89550029f4a4611c60899ec345512bd5e39b6362ab19f18140d440072c4a4ce2229df2f036e8707c4bfd4f332e42e86e79fb6286485b8b2ea02d6a16086f8abbf6d46f7b530059e99f19d6034a2c49c737363ed77e09e11a1496511cea70786823285c3bc517ef5faead35cd540a15d8e478d1489fdba51c6844ded55d9509758dd5603917425ab564d2ee3c2da4531daae8f64b4c5a33cf21b8ca065379d059cdb696fc829bc06187691c7bd2274f069b1eb54f6e93668ab762a31c362520de674e65c3a2da0e175bffac1cdead771e591b97c6ead6182b319ae9a36fcdc6d6f7dcf11dc", @typed={0x18, 0x21, @str='/dev/snd/timer\x00'}, @typed={0xc, 0x49, @u32=0x7}, @generic="7e8062ff165b6cfaacf8f55333973095cd100fec6397844f75c90c994839ba49dfc3889112714a0ec88f9691d59a2fc241fb8c0789bf1e386e7c9ca10aaf23f0f0b4f24f0c8398b32ca8fe609d185d2cb3d7dc3c5ae37e3928ee", @typed={0xc, 0x1a, @ipv4}, @typed={0xc, 0xc, @fd=r0}]}, 0x198}, {&(0x7f0000000740)={0x11a4, 0x25, 0x800, 0x70bd2c, 0x25dfdbfc, "", [@typed={0xc, 0x67, @fd=r0}, @generic="b93e460cd538ac0912c213f0d96f122cf880367bff4ef6325e1de0c64ea86af2f51c54b9a19b67d28bebf06207a1131555e5f60f3c840b82d610b0d9776f709396bac37a863e7c3a650d8fd59e4b2fbc895b0911aad7f059665ff750b8", @typed={0xc, 0xf, @fd=r0}, @generic="0ba82c47d622609a3a1f25b476c11154dd88abe7db16e280684ab15db5054eb1df80a28fc8278a436719e6c2419ffdad97a5dbaf912c7cf62546415139dbbc1398ff68fc46640402c9ca4b80336000a96093b0a0b8a773c59de4d64618d44ce64cc0e8a7358666f0cae305e16d0215e0747833b6c02e3661ccb40de9ad26486e1ba8fb7c0add504068a7ea2b24b1e75da1abda1921fa58129486dadf9b0ecf9c069d35c1d59add58ae1f9dbed8b9ca99720cf5d5e84afe2b75e92153089fbf3e5495367f7cf2d7a67f25e95528643b87bbe4f816a7c90ba26689b2ef44b056e2b326fed5475c", @typed={0xc, 0x8, @fd=r0}, @typed={0x10, 0x36, @u64=0x20}, @typed={0xc, 0x8b, @u32=0x10001}, 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@generic="d4d9c39e97559bd53746ce5d6c5ef5fce229453d992eaaaaf2d163a4ee38782758591603d21c825ec135f9fc61975efbb6db9464c41cb8b6d61601db47323bc2fc512e52fcc5fb184f15cacd408576d90233c926f992c25034b432df350ae1e691a0e5abdb505b154d60ed0207764ef2554be813d5b31901e4949f6516c9821f3f404c408e4139029033d06c0795e2c36340b160c7b55f68c7a939547b755a7b5265488ff3806297848342706392fe9b7b13178936455ca1c169713090a65320e4f9", @nested={0x80, 0x6d, [@typed={0x10, 0x75, @u64=0x4ee6}, @generic="7beb99d4433fd8e02536a016092125d3797703da0542269be4040286b4563226a083f60c2e04ba9a535774a99c660be766be8bee9442cea33648c5258a895c8b1a03c5629d14721bc944175ddce69eedc78672b6a736fc71924716b19aed1218712d0ba6028477a006"]}, @generic="53006aecd7b69d77e06bcd89628aaba12034fd605c78f9b88b5d8666c06c98487010de028c0206e6e6ec8c941d14cce5d11b4802e4004bcc378255528ee9e34b5290378575c1ea8c3240057b84209d328cb37285d22f2d71a294a617fe47b89f7a18c15deb125929d3920edcb97b8eb737915c4f38f03b1b6410684e7b0b813edda1b3d009687fc8c1d55a78349539e823af22356a02789ab7c2b384230bab780f02ab5d87dc475f59ce631e48ca726e6911fddd896be24e577b38dc946012653eec0b", @generic="91c2a805f9583d373ef0e8b82f9e2ea814d9323567cfa73dcd834ba017dadaa77e3292347fc1278ea403e006f00c35a29e1e90d0be0f226e17493122f2dd8ad5a8188e0f75f27a5199cf982dc408832c5273af27392bf6c17fa88449793bfa8a22a4aa5cc02a54f8e5bfa1ca26e2d4a88465a81ce588f6b473c89cacafadc700b902a34e84319ac124a548a4be89813bbc03dc480bd2bc0a967634c07c987f65f17ea556c6864c09289e301bfd6c383b6d6f76347f11e330ca800d83797025eb093cfff8afcd64448da17d1eeef4"]}, 0x2594}, {&(0x7f0000004600)={0x88, 0x1c, 0x200, 0x70bd26, 0x25dfdbfc, "", [@generic="4b3b51083edee3dc11d382dac90ee97c288614cec78410c1ec686d3bb3324a381b244d800c7203ae6801e1332835edf99a356f73ff508fa89715644ea8aa6fd20993c6737bc1716b15a5f7c8a4ae2405da6984387da361b76ba21425f5cb9f6449936180e1d71d49aac84aeffa3636a4142ac60e1a"]}, 0x88}], 0x8, &(0x7f0000004900)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0x48}, 0x1) 2018/03/11 23:19:14 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000e25000)={&(0x7f000023f000)=ANY=[@ANYBLOB="8400000000000000ffffffffffffffff000000000c00000000000000000000005b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c911282a158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5000000"], 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/03/11 23:19:14 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x2, 0xfff, 0x2363, 0x3ff}, &(0x7f0000000040)=0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/03/11 23:19:14 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) io_setup(0x6, &(0x7f00000000c0)=0x0) r4 = memfd_create(&(0x7f00000001c0)='-\x00', 0x1) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x9c0, r4, &(0x7f0000000300)="eaecdd94af7a5f03b0c78299ce54a00fa2ed85518e8f79cf42aaee3afef82e21fe4e34f049156266e6b56ce9f87a00ec3452deb959e542b0a566b64e406e968cd8725ffddce41ece45465b79e42d41c8495de0baaf13b49fab92dc339bb86babbff1066fa1cffa1f3683682e112ec95c9e5f53404029b7ba4620a126fd1f274ce72e53ad57d44560a98fa190e7e5cb95b9811210b4e0232c07d04a8209b8ebdfeab40ff34fc6713b71b0406b3f143acf395aecdeb9b4173c068b77a73c807872cf243a9e780950eb9de9297432bf3c22bccc27e8d3fdebee1b463d0d6f31c0471416259e", 0xe4, 0x20, 0x0, 0x1, r5}]) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r8 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x744b6d02, 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r8, 0x111, 0x1, 0x100, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r6, r7}, &(0x7f0000000180)=""/42, 0x135, &(0x7f0000000140)={&(0x7f0000000200)={'crc32-generic\x00'}}) 2018/03/11 23:19:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x326, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80d0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000000000000000000000000000000000000000000001d00"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) dup2(r1, r0) 2018/03/11 23:19:14 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x80000001, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000180)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x158b12ea, 0x101000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_destroy(r0) 2018/03/11 23:19:14 executing program 2: setrlimit(0xa, &(0x7f0000000080)={0x0, 0x100000001}) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) userfaultfd(0x80000) 2018/03/11 23:19:14 executing program 4: socket$netlink(0x10, 0x3, 0x1f) 2018/03/11 23:19:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000025a7f37cb073002100000000000000000080000000e92a5314cbe2355fe69dd69c3cda75e67ec5d85b583858a272ae56d0cf2b069b4bed01bfecb9dc168250c1008a8f4e34bc542104f6253edb08d119ae1debad7b4f74d9b8549d3c3c58ed3a2ea04ac82f5b2b7b087695308184e51079f57d6f4c3c096b5789165ba699543cdc608fccee7366815097ede11acfdd54c8e2010b71ecf8d3071dbf3271ed75896185104d61bfa050c77a216e3e9cdfcc3b794871378bd92fdac96fc57d9cc48fb1"], 0x14}, 0x1}, 0x0) 2018/03/11 23:19:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x20000001) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/03/11 23:19:14 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x958, 0x8000) setitimer(0x2, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/11 23:19:14 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregs(0xc, r0, 0xf5e8, &(0x7f00000001c0)=""/173) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)) ftruncate(r2, 0x800) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1000, 0x202080) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000140)={0x5000, 0x2000}) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/11 23:19:14 executing program 5: syz_emit_ethernet(0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf200000000000086dd6002290f0030000000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000032ee7e3d611baa0b8df6622a7650dbd0c995f37ae6d0f80436067517fb37fe5fc3c45b03c2b12be7dd539a11f2844b66f0dcf0588bb80fe241f9fdf1c92f4746451bcb1d2daab57da92f7724ff0fc2479c2d123f6bdb912f41237fdcb43aacceef8ad925a1e27adadb3d0da1b929f7c1835bf6dc54f6a6ea1a7c10f56c749c52498fe76b910a0d17d2b7a26"], 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x80000001, 0x20000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001280)={0x17, 0x1000, &(0x7f0000000280)="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"}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x1ff) 2018/03/11 23:19:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/03/11 23:19:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r1, 0xfffffffffffffffe) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x3, 0x3, 0x8, 0x8001, 0x10001, 0x2, 0x0, 0x89e, 0x6}) accept$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r3 = gettid() bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x0, 0x1, 0xffffffffffffbf70, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) syz_open_procfs(r3, &(0x7f0000000000)='auxv\x00') 2018/03/11 23:19:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756565a0b658b807a90b8d0793f97af08f3da2d13b2f779b52a8b82311da3ad2caee4", 0x31}], 0x1, &(0x7f00000000c0)}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000895fe0)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)}, 0x0) 2018/03/11 23:19:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f00000001c0)=""/35, 0x23}], 0x2, 0x0) r1 = getpgrp(0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x7fffffff, 0x5, r1, 0x1, r2, 0x8, 0x8, 0x6}) [ 80.795648] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=42789 sclass=netlink_xfrm_socket pig=10743 comm=syz-executor3 2018/03/11 23:19:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x84001010}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x8000, 0xc071, 0xfffffffffffffd90, 0x5, 0x1fffe000000}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x1}, &(0x7f0000000300)=0x8) open$dir(&(0x7f0000000100)='./file0\x00', 0x101000, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000140)={'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000080)={0x0, 0x8, 0xa3f2, 0x3f, 0x400, 0x3699, 0x0, 0x59f, 0xfffffffffffffff8, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r0}) 2018/03/11 23:19:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000080)=""/109, 0x6d}, {&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000140)=""/96, 0x60}], 0x4) 2018/03/11 23:19:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x4) listen(r1, 0x0) 2018/03/11 23:19:14 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/11 23:19:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000000)=""/200, &(0x7f0000000100)=0xc8) 2018/03/11 23:19:14 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '{mime_typenodev)(\x00'}, &(0x7f0000000080)=""/31, 0x1f) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/03/11 23:19:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000000000000000000292acceab3643d116a4bf4e81794f9dcb56934aa22f187bcb121079fc28eb0e70b863e336a9f9fcb0f9c2aabe90fb3f1f02eba2e10f2838c660609599343637800fb23784c0ea60b6cc017e320b077baa2ef4aa57d"], 0x0) [ 80.874060] audit: type=1400 audit(1520810354.451:71): avc: denied { bind } for pid=10774 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 2018/03/11 23:19:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000340)={0x1, 0xece, 0x4}) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000180)={0xefeb, 0x4, 0x1, {}, 0x9, 0x7}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x8000000002249fe, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000000100)={0x3, 0x100, 0xc0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000000040)=""/151) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/03/11 23:19:14 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x3, 0x3, 0x80000001, 0x1, 0x2}) 2018/03/11 23:19:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x324b}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x100000000, 0x7, 0x5, 0x3ff, 0xfffffffffffffffc}, &(0x7f0000000280)=0x14) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd8a6ae0baafc17327265d651f69378c472896f18cacdf189427284422ff416969b31be6d53d7a3848c4afbec5aad8eaa537eead241fc8e998b5cc108c1673dec20e67f491d689636cf2e9c8404bf7f077a5c3549af7618a53", 0x59}, {&(0x7f0000000180)="b2b0113712a94f69a730ada86feb372d724cd619ae7243bf6d9fc2d62fc6bcc6d344c7d62f06af", 0x27}], 0x2}, {&(0x7f0000000400)=@abs, 0x8, &(0x7f0000000740)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000007c0)}], 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) 2018/03/11 23:19:14 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x4003}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x90) 2018/03/11 23:19:14 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x2, 0x8, 0x3, 0xfff, 0xfffffffffffff800, 0x9c88]}, 0x10) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/03/11 23:19:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, {0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6e}, 0x4, [0x80, 0xb30, 0x9, 0xfffffffffffffff7, 0xf94, 0x1, 0x6, 0x8]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r0}) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c10043300b278dd54b18327cf000000003b64000000"], 0x1}, 0x1}, 0x0) socketpair(0x11, 0x7, 0x1, &(0x7f0000000000)) 2018/03/11 23:19:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/11 23:19:14 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x440000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x4, 0x40000000000100, 0x4}, 0x10) r1 = socket(0x11, 0x0, 0x80000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}}}, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0x8, 0x10, 0x7, 0x8}, &(0x7f0000000140)=0x18) setsockopt(r0, 0xfff, 0x9, &(0x7f0000000240)="1dce312d347e9531c42c576899a3a7360010000000000000fc3cf90b72bb19a746f0029dfa19919f8419b7f14c808ce924444773ac018ff7afc1f1686f2f4fa3c3ee24a7670e1768af4693242399c86f160f4a2c548736922cf7578199aeecb5b2a1a70c373878208bd3cf52f66e6546384517831a29becddc899bb2b5d22b77f5b333b1c156ebae04b4dd8122b77f63ea09dcd668bdc3933ca300d1250dabc7a768fbc8d78648474a61e8a141d959087e75c45758d6b5acc2ba958123dc7948df9017488315e74210d5b9addb50f3d5e75126c600000000000000000000000000000000", 0xe4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00004d6ffc), 0x4) [ 80.936876] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 80.961683] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/11 23:19:14 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f00000001c0)={0x0, r1}, &(0x7f0000000200)={0x2, 0x7, 0x1ff, 0x6, 0x9378}) r2 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0203ff060900000025bd7000fddbdf250700180000012c00cac05da76b6cf61dc939176757491f471cc68011a57476f0b5462cd275f85c1f403cced0e70cc6aea35fe1ae9e3675a4"], 0x48}, 0x1}, 0x20040800) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(0xffffffffffffffff, &(0x7f0000008600), 0x0, 0x0) 2018/03/11 23:19:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) lookup_dcookie(0x1000, &(0x7f0000000000)=""/35, 0x23) 2018/03/11 23:19:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000000)={0x0, 0xffffffffffffff7f}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="0f22a40f20d86635080000000f22d80f20e06635002000000f22e0d33a660f43e90f011bf0280d0f21f00f3066b80500000066b97373faf00f01c1", 0x3b}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/11 23:19:14 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'yam0\x00', @ifru_map={0x9, 0x4, 0x7f, 0x3, 0x1f, 0x4}}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2480, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000240)={r3, 0x2}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) r4 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000140)=[{r4}, {}, {r0}], 0x3, 0x800) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/03/11 23:19:14 executing program 2: statx(0xffffffffffffffff, &(0x7f000048b000)='./file0\x00', 0x7900, 0x0, &(0x7f0000e13f00)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x81, 0x5, 0x8000, 0x471, 0x7ff}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0x100000000, 0x4}, 0x90) 2018/03/11 23:19:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x8602) fcntl$setstatus(r0, 0x4, 0x400) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) close(r0) 2018/03/11 23:19:14 executing program 7: r0 = socket(0x1c, 0x1, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x200, 0x4) 2018/03/11 23:19:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioperm(0x778a, 0x9, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c00070f0000000000000000070000004f8f9b362680e45c93ac772c1ef80a88536120083c7736a7a7e730484b97bd4740c315d26c15312f628e0e8028366c13eebc4a9518970a4b70da6909ff2fe78360dd8e576190f449c7209f97fc6bfdcde343ba00951b00fc703be9a890b2896bc129ea3ba1adc73a2072fb7bef16be05d5", @ANYRES32=r1, @ANYBLOB="000000000c000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) munlockall() accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/03/11 23:19:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x62fc}, &(0x7f0000000100)=0x8) 2018/03/11 23:19:14 executing program 3: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0xf9d, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1000, [0xffff, 0x61, 0x7, 0x3, 0x800, 0xe5, 0x85a, 0x10001]}, 0x5c) write(r0, &(0x7f00000001c0)="fc0000004a000700ab092500090007000aab8006000000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020800008c0000036c6c256f1adc82862a22a189272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e00891bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e6", 0xfc) 2018/03/11 23:19:14 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000951ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x0) [ 81.108286] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 81.121816] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/11 23:19:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30}, {0x16}]}, 0x10) socket$inet(0x2, 0x805, 0x5) sendmsg$netlink(r0, &(0x7f0000003240)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x10, 0x0, 0x604}, 0x10}], 0x1}, 0x0) [ 81.150010] netlink: 180 bytes leftover after parsing attributes in process `syz-executor3'. [ 81.161670] netlink: 180 bytes leftover after parsing attributes in process `syz-executor3'. [ 81.228973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10871 comm=syz-executor5 2018/03/11 23:19:15 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)) pipe2(&(0x7f0000000000), 0x4000) fchdir(r1) exit(0x0) getcwd(&(0x7f0000000080)=""/147, 0x93) 2018/03/11 23:19:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000003c0), &(0x7f0000000480)=""/134, 0x86, &(0x7f0000000580)={&(0x7f0000000400)={'sha256_mb\x00'}, &(0x7f0000000540)}) personality(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x0, 0x3ae318d4, 0x0, 0xce, 0x5, 0x0, 0x2, 0x1, 0x3, 0xff, 0x1ff, 0x14e, 0x5, 0x0, 0x8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x205, 0x7f, 0x8, r2}, &(0x7f00000002c0)=0x10) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80800) 2018/03/11 23:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) write$selinux_load(r1, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/11 23:19:15 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x208000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0x4}], 0x10}}], 0x2, 0x0) 2018/03/11 23:19:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@hopopts={0xff, 0x4f, [], [@generic={0xc1a9, 0xdd, "84766040c63590bcaceb461429b5ba66307400f12d5f25d3a66ab8b4e7481055e8561786f046b320fb673f2671c3c45e664c8c63d89a58b25e3f619768f21a7f68982970e466be7f4fb9e2ed9c2cd6dffa3a3f44d54b342c94e1d66a3bf8e99b1b4ce11eb4a5e04c05f87564d4a8e7ded4f028105f020e57a6a6ac44da6cc3ef2a448ea9a5c572a0e9b6e130c91b230c6e012662541706447182bef81d1d3c347f3a79b1977fcefe2a54b9f62d1258cdf5fedf5c5a86b353751c57ebe9f6769940447c683742428d9f98469430992456d168abf1ca759cff61f4abeb72"}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x608, 0x84, "ce5f57295f0dd9f0825576f01e1defa283c5a65d53bbc1fc8d7a167749d831af4f76d142cf71f8b6310057924ff4225d6c68de132b8b0517c655d9d4925a8bba1dac17689b24f8120587c96cc3ba31cd2bac1c84900bc132bb0f642454ce089b8121fecf0d8667a0478e1d978e661753fd376e5231590d8043fa44eb156dac8bda15c90a"}, @ra={0x5, 0x2, 0x57}, @generic={0x1000, 0x9a, "6cc10fb2c740e3233e17b4f470dc985fa4f65aca422ba7963652c9cac9a14206dc87fe54848570eebe41ece978d44d1c88e0f9ee9f67ed0abf4c680e2e997bec3a09da40685effdfc22bd5f05838b35a25e189fbdd8cf6a87c8d6e46cf58303dfe8f82740d09488500bdfe624b0e892ff0976fa95c16dae5f6a7aed1d5c25df3bd41a820254dd4d01bbe044433e01030efdf9d471a7f4e65c96c"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xd}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x58, {0x7fffffff, 0x14, 0x300000000000, 0x5, [0x5, 0x5, 0x58, 0x100, 0x454, 0x1, 0x1f, 0x401, 0x8, 0x9]}}]}, 0x288) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/11 23:19:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x0, 0x7}, 0x1c) 2018/03/11 23:19:15 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x10000, 0x6, 0x8, 0xfff, 0x0, 0x1, 0x80002, 0xa, 0x9cd2, 0x5, 0xffffffff, 0xff, 0x1, 0x4, 0xfff, 0x6, 0x2, 0xb6, 0x20, 0x6, 0x80000001, 0xffff, 0x40, 0x0, 0x0, 0x3, 0x5, 0x2, 0x5, 0x9, 0x10000, 0x9, 0x3, 0x3, 0x3f, 0xf700, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x10000, 0x39, 0xe, 0x7, 0xff, 0x7, 0x8}, 0x0, 0x4, 0xffffffffffffffff, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x2718, 0xfffffffffffffffa, 0x2, 0x3f, 0x7, [{0xffffffff, 0xfb, 0x20}, {0x4, 0x7, 0xd2, 0x0, 0x0, 0x4}, {0x400, 0x0, 0xed1, 0x0, 0x0, 0x84}, {0x100000000, 0xffff, 0x2, 0x0, 0x0, 0x1}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x1004}, {0x0, 0xfffffffffffffffb, 0x10000, 0x0, 0x0, 0x1200}, {0x55a2, 0x4, 0x6, 0x0, 0x0, 0x1}]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r1) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000fdc)=@ipv6_newroute={0x1c, 0x48, 0x20000000001, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/03/11 23:19:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffffc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000eaffc)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/03/11 23:19:15 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000080401870cc, &(0x7f0000000140)) r2 = getpgrp(0x0) prlimit64(r2, 0x0, 0x0, &(0x7f00000004c0)) io_setup(0x8001, &(0x7f0000000100)=0x0) dup3(r1, r1, 0x80000) r4 = dup(r1) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) r7 = syz_open_procfs(0x0, &(0x7f0000000400)='net/connector\x00') io_submit(r3, 0x4, &(0x7f0000000480)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000140)="06530e123ef565b1170ba0604672074daa086610ae69bd301e49969fd406eac5581820777fadf5edc4dd678b6fe3ff9cc80749bcb59e24ea7137b16d63329f4d044fc3dbf81a3a8f22b6dffb7bab3eb1e0819f85b9c0586c5d183870244478d6633ca4b348377b3e7052e60b45599c7b36a377ef9f06952d", 0x78, 0x81, 0x0, 0x1, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xa, 0xffffffffffffffc3, r1, &(0x7f0000000200)="8596ee887cf719465211dc2e3eba13b927bad93f81a2b066b392c64c258b1f93647c7b3b8051ea", 0x27, 0x7, 0x0, 0x0, r5}, &(0x7f0000000340)={0x0, 0x168140a03c7008f7, 0x0, 0x1, 0xfffffffffffeffff, r1, &(0x7f00000002c0)="e6d678dc3aced5cf5e34e3", 0xb, 0x8, 0x0, 0x1, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x7fff, r1, &(0x7f0000000380)="80573570bc1d17d9d35576c5db5ec8a847ab9a611f455a4856d35d59415a47136b90af8f81e534b5d4ccadcf7dc5be64b68d660a9faa2e589e3550446d383abec7e3a9bcd852a91dd69e68bed128afb67d5f5537a4551d4ad92c5af9740af037cc722647f3fcfc5de541ad6443e5a0bb815276c4c53e42", 0x77, 0x8000, 0x0, 0x1, r7}]) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/11 23:19:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe8, 0x2800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x78, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e24, 0xaf97, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x2000000000000000}, 0x8) 2018/03/11 23:19:15 executing program 2: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/11 23:19:15 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/25) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x5, 0x3ed1, 0xff, "472ca9682e7cbdd268cf2a0405fc5e81bc1feab5c25064e1f2f9af5a8ad3b0192e267c8d71cd484627e1b8b1a2523a0e764feedc40798e8a05b6c54937d8f1", 0x20}, 0x60) 2018/03/11 23:19:15 executing program 1: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2) mq_timedsend(r0, &(0x7f0000000040)="535c8c26c3f6a008eb172fe16d2354a62cfa02bc1065aa2ad5d24f29f18e8b36144cff3320e8e0ad93c1da38c5ce795d1ecf88af018e41fb13f6d4e4319e765dd4ac8fdc3ec191b36d932ee74a2d42da2fb8262f32085fd65443528cfee5303dcad234cd69749bbfd4fbe5f69514a6991c08f3dcef1bc6438b3b34f41cdb813933ac4c70164ac614afb552321fd0caa3036ec09ba4d999e7ead3ceeee5ea4b3fb70fe1df516250d01c69e1aa38eb5250ae558db653e74838271895964c84a3eb4d124277b9111140fbf617", 0xcb, 0x2022, 0x0) 2018/03/11 23:19:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000080)=0x1000, 0xfffffea8) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x40, 0x400080) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x3ff, 0x1, 0xa07, 0x299, 0x2}, 0xc) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x59650a3a, 0x7ff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000180)=0x400) 2018/03/11 23:19:15 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f0000000080)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+10000000}, {0x77359400}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0xa0800, 0x100) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000000c0)={0x5e, 0x7, 0x100000000, 0x7}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{}, {0x0, r5+30000000}}, &(0x7f00006dcfe0)) r6 = semget$private(0x0, 0x0, 0x1c) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000000100)=""/241) 2018/03/11 23:19:15 executing program 2: r0 = semget$private(0x0, 0x20000000104, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) fcntl$setlease(r1, 0x400, 0x2) semtimedop(r0, &(0x7f00000000c0)=[{0x4, 0x7fff}, {0x1, 0x100000808e}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) 2018/03/11 23:19:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x7ff, &(0x7f0000000040)=0x0) io_setup(0x3, &(0x7f0000000000)) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/11 23:19:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = socket$inet(0x2, 0x807, 0x20) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/11 23:19:15 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) [ 81.579572] could not allocate digest TFM handle sha256_mb [ 81.587490] audit: type=1400 audit(1520810355.164:72): avc: denied { getrlimit } for pid=10904 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 [ 81.617597] could not allocate digest TFM handle sha256_mb 2018/03/11 23:19:15 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x8, &(0x7f00000000c0)=[0x40, 0xfffffffffffffff9, 0x8, 0x800, 0x113, 0x1, 0x0, 0x6], &(0x7f0000000100)=[0x5, 0x9, 0x4, 0x3, 0xfffffffffffffffb, 0x6, 0x1, 0x9], 0x50, 0x3, 0x0, &(0x7f0000000140)=[0x4, 0x80, 0x7], &(0x7f0000000180)=[0x100000000, 0x2ee1]}) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) 2018/03/11 23:19:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000001c0)="5b1564dd27c8460dcc247a5dcbf276cf0df97cf68fe7d1830147958515db8743649a668dafa09b42b025279f811677aab5a15662aca5ee1945d42da6e2a24dd0b92ac8e8038890b030c12eb56c2e97b1d5b17bb9a03c5916513cb1d5137420370c41cd897522e420ea52494c37e31deb26dc25a3adf1138657447ccab81da0c20993a019bd748d6d9706185ef6d29b535c8deb508d43a1595aeeec6f6118552422180ce89a90379fce66", 0xaa) io_destroy(r1) shutdown(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/11 23:19:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x9, 0x5, 0x8, 0x6, 0x1, 0x1f, 0x9, 0x6, 0x2, 0xcf08, 0xb6c, 0x5, 0x6}, {0x7fffffff, 0x7, 0x0, 0xffffffffffffff7f, 0x8, 0x3, 0x6, 0x7fff, 0x17, 0x4d0, 0x6, 0x9, 0x1}, {0x0, 0x3ff, 0x7, 0x1, 0x3b66, 0x37, 0xf2b, 0x10001, 0x100000001, 0x9, 0x7ff, 0x3, 0x7b}], 0x3b}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000200)) sendfile(r3, r2, &(0x7f0000000100)=0x10, 0xdd56) 2018/03/11 23:19:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0xffffffff, 0x39a, 0x0, 0x9, 0x9, 0xbc8, 0x3, 0x9, 0x200, 0x7, 0x9, 0x170c, 0xddd8, 0x10001, 0x5, 0x6], 0x4, 0x100000}) write$rdma_cm(r0, &(0x7f0000000d40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="35c46f0000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000880)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0x48) 2018/03/11 23:19:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"79616d0000002010ed45ff00", &(0x7f00000001c0)=@ethtool_cmd={0x2e9579f57560e9b0, 0x2, 0x3, 0xbcb, 0x25c3334b, 0x8, 0xfffffffffffffbff, 0x7, 0x4, 0x7, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x0, [0x0, 0x3d1]}}) 2018/03/11 23:19:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)) pipe(&(0x7f0000000040)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/03/11 23:19:15 executing program 2: r0 = timerfd_create(0x0, 0x0) dup(r0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x554) 2018/03/11 23:19:15 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) set_tid_address(&(0x7f0000000040)) 2018/03/11 23:19:15 executing program 7: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x101) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x11, r0, 0x0) socket$key(0xf, 0x3, 0x2) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) r2 = semget$private(0x0, 0x4, 0x3d) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000003000)=""/4096) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/11 23:19:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000080)) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002aeff0)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r4, 0x0) write(r1, &(0x7f0000000200), 0x82) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'irlan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) lseek(r1, 0x0, 0x4) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0xfff, &(0x7f0000000180)=0x2) r5 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xb2f1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r6, 0x1000}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000100)={0x1000, 0x9}) socket(0x800000000001d, 0x0, 0x0) 2018/03/11 23:19:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=ANY=[@ANYBLOB="f800000016001f26000000f1ff000000f1800000000000fde827a60000000000fd02000000000100006e000000000001000000000000000000b9062189811677", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xff, 0x4) 2018/03/11 23:19:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x20000, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000a10001038000000000ce3b150256b8274282baf71cbcb1cdd56d48a9bf0c40b2fa5e2e340000001000e02ae50fdec61fa9456d7c9bf30d0e9c0d809b233660af07582515713a13bfe47402a05b1e651b3d0474ee5c07ec8aab9ba09a540cf73a9ccdda64dab2f2e54d17c217a8f62c2b307af29ba026f91a8b83c42866a8f15f00470f79948943ef81e535e87a5df2c7b4fa818142e20a82a4bfc5718feb283107e828644bc796e1aae7f676b1545823237c1736444be21263ba081255b01e181495f2498f020912147a377919c530d07def20e2e68d59305fce5cc0ca976a54a92ebfe2f500000000000000000000000000000000"], 0x20}], 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x400000) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="48b800400000000000000f23d00f21f8353000000f0f23f80fc7aa3eba00000f09b9b50b00000f3266ba4000edc7442400dc508a79c74424024b2f0000c7442406000000000f011424f2f36436420f01c8440f01c966ba2100b000ee66b8b1000f00d8", 0x63}], 0x1, 0x2, &(0x7f0000000300)=[@cstype3={0x5, 0x4}, @cr0={0x0, 0x6000000a}], 0x2) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000040)=0x8) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000380)) 2018/03/11 23:19:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000007c0)=0xbfffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x440000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/14) 2018/03/11 23:19:15 executing program 2: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semop(r0, &(0x7f0000000240), 0x480) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10000, 0x0) recvfrom(r1, &(0x7f0000000280)=""/16, 0x10, 0x100, &(0x7f00000002c0)=@llc={0x1a, 0x313, 0x8, 0x2f4, 0x3, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) semop(r0, &(0x7f0000000100)=[{0x2, 0x9, 0x1000}, {0x0, 0x200, 0x1800}, {0x0, 0x79, 0x800}, {0x3, 0x8, 0x800}, {0x4, 0x0, 0x800}, {0x4, 0x9, 0x800}, {0x3, 0x2, 0x1000}, {0x3, 0x3, 0x1800}, {0x2, 0x2, 0x1800}], 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') accept$packet(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x0) accept$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000180)) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0xc6e8}, {}], 0x2, &(0x7f0000000140)={0x0, 0x989680}) 2018/03/11 23:19:15 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f0000001300)=[{&(0x7f00000012c0)="921ca827950d1fee", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x3d, 0x1, @thr={&(0x7f0000000080)="d443ce18eaba96b176fe6db12b66", &(0x7f00000000c0)="75b7d7b55dfc189a4e60539fc437086ed7fcf7eea1c0149e8c817269fc4e186ea82da65d3fc167a76ee58fb3ac63abcaffa727b7e9fe5c3ed86e94502c168998cf7eb31968ea4ccd65c585e38921ba5ecd99fe136bd393b89940a934b581ac1b28c091157b2061cebc7641024d70298343f459659a90653604c7dfb40a383ad6d10de1cc779ae8d909817b2afff6776e3b48dd98d733b597b695fc2e132ebdbde88a4c64c9eed561d09b6280dc7ef5b169"}}, &(0x7f00000001c0)) timer_create(0x2, &(0x7f0000000300)={0x0, 0x3f, 0x3, @thr={&(0x7f0000000200)="6818478d60c19268080f5554271aaad0a607e9ea474853a04ee9b4f0df72eb6001ed7d3fdded36d565f9e7d8ea09d9e0add95a1a319ddc70f6d2c2f1049d1710a8e554a1952e4b4b02f1be48ee0c6d64d7d40b34c82a6a6fafae821f080165b441d4590c721c118e2ad79203360ccc27ffb458788747b2820b874c06211cd5b5f2fcf9ee223465a6dc08e7a391a82213b242d393148220a6529b3ded413fa82675383a063f0d91a86610033d0ffc79df2ea79791dc8a2425bec36f5cd0cabb4d9357dae5671220da77ed", &(0x7f0000002040)="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"}}, &(0x7f0000000340)=0x0) timer_settime(r1, 0x4, &(0x7f0000000380)={{0x77359400}}, &(0x7f0000005000)) 2018/03/11 23:19:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) listen(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x80000000, 0x51, 0x5, 0x9, 0x8, 0xffffffffffffffff, 0x1f, 0xe8, 0x1, 0x6, 0x5, 0x400}) 2018/03/11 23:19:15 executing program 3: listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/46, 0x2e) open(&(0x7f0000cd4ff8)='./file0\x00', 0x40041, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x418042, 0x0) [ 81.873085] audit: type=1400 audit(1520810355.451:73): avc: denied { net_broadcast } for pid=10982 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/11 23:19:15 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000280)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) set_mempolicy(0x8000, &(0x7f0000000240)=0x3ff, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00001e4000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x9}, 0x8) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x6c4000, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0xffffffff7fffffff}) 2018/03/11 23:19:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4004}, {r0, 0x50}, {r0, 0x100}], 0x3, 0xffffffff) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/03/11 23:19:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/11 23:19:15 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sendto$inet(r1, &(0x7f0000000040)="830841b32fe0ec0b260741725dd3eb6f2b38ba0b6f5105e583dc045f4ad9cc01a80963d8dbb5fda1cd33edc08edd10441e8a43bbbbdcfe009a0b39d6746324c0135199db6db9b13751bedf8f44570de82dd4566cf869da0ae8c1fad40c7041aa01b5a4020cf0ee8e7eb09a2f3fb8959605fe9f6a1794d3572d39b0cc0f6a1d81bb2b33e86e0e3d6bd95abeda313253506c4ceeba5998b163cd3e38d0778d4a78a9b24952e7ea3a7267a16582af35844b78f0b97ea241babcd60253b186c1850c3e6cb645b9c1b037ee8d93", 0xcb, 0x10, &(0x7f0000000140)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sched_rr_get_interval(r0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) writev(r1, &(0x7f0000048000)=[{&(0x7f0000e5c000)="ad", 0x1}], 0x1) sched_rr_get_interval(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000001c0)={0x800, 0x3, 0x2, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 2018/03/11 23:19:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/03/11 23:19:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) fcntl$lock(r0, 0x5, &(0x7f000005a000)) 2018/03/11 23:19:15 executing program 7: r0 = socket(0x10, 0x3, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000e2e000), 0x0, &(0x7f00006e9c68)}, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x3ff, &(0x7f0000ffc000/0x2000)=nil, 0x1) [ 81.979920] can: request_module (can-proto-0) failed. 2018/03/11 23:19:16 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000000000)={0x0}) splice(r1, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x20, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/03/11 23:19:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000e100ffff000000000000000005000000"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) 2018/03/11 23:19:16 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/03/11 23:19:16 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) recvmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000000800)=""/35, 0x23}, 0x3) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x800, 0x0, 0x6, 0x400}) shutdown(r0, 0x2) 2018/03/11 23:19:16 executing program 2: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) r0 = socket(0x5, 0x1, 0x7) r1 = signalfd(r0, &(0x7f0000000000)={0x80}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x7}, {0x2, 0x1f}, {0x4, 0x6}, {0x0, 0x3}], 0x4) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8, 0x3ff, 0x6, 0x0, 0x6, 0x6, 0x7f, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3a, 0x3, 0x1, 0x9, 0x100000000}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x2, @empty, 0x4}}, 0x100000001, 0x2, 0x3, 0x3f, 0x4}, &(0x7f0000000300)=0x98) 2018/03/11 23:19:16 executing program 7: r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d99ffc), &(0x7f0000a8fffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x5, 0x8001, 0x7fffffff, 0xfff, 0x3, 0xfffffffffffeffff, 0x3ff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xb53, 0x100, 0x201, 0x0, 0x20, 0xfffffffffffffff7, 0x9, 0x1, r1}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xd0ac, 0x4) 2018/03/11 23:19:16 executing program 5: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b5fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000813ff2)={&(0x7f0000267c3c)={0x18, 0x1e, 0x108, 0x0, 0x25dfdbfd, {}, [@generic="98"]}, 0x18}, 0x1}, 0x0) 2018/03/11 23:19:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0xffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000c3fffc)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b39ff4)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x0) r2 = memfd_create(&(0x7f0000352000)='\x00', 0x3) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000cd5ffe)={0x7, 0x401}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) syz_open_dev$mice(&(0x7f00000b6000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000033f000)="f2b505cc5077a7648fb5e63cd5751d400c2c960bea932e08498ac6e04d86ef9921871d9a749b3d0a75e501d23f33697a34ad1ae1e4eba11665d19ea7f69220e098b4a5be1c24e724852eec6c547775971acbc982c3fdd2b07bcfa564788e3dd13844364c53e5d634ab0aa110943f122d50160fc115477f723fd210a4c631de0ba883599aa96c28c7f43b42654269e5dc3b7201d2610e68890214260516e34ee2834a76cfe9d9f27d05a0a9b2667240b80a77ba2eeb1bdededa92333d5630d9d7979de653ec00c00a74dcbe5100fdcf9309804ab789e23dd1e5c24d06d037f7299ca9f6f30e01c8d28b78550c6fb6695070f15ff95311") ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000048ff8)={0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x900000000000000, &(0x7f0000000080)=0x4) getsockname$ipx(r5, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendto$inet(r3, &(0x7f0000de1fff)='U', 0x1, 0x20000000, &(0x7f0000000380)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r3, &(0x7f0000cf2000)={0x2, 0x4e22, @local={0xac, 0x14, 0x0, 0xaa}}, 0x84) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000b6a000)=0x1, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3ff) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000000)=0xc6) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000defffc), 0xffffffffffffff19) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff]}, 0x3ff}}, 0x5ec2, 0x80000000, 0x34780fe0, 0x9, 0x10}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r6, 0x1, 0xfc, "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"}, 0x104) umount2(&(0x7f000046e000)='./file0\x00', 0x0) r7 = semget(0x1, 0x3, 0x100) semctl$GETVAL(r7, 0x7, 0xc, &(0x7f0000000000)) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=ANY=[@ANYBLOB="0000a035f7000000200000000000000200000000000000000000000000000000000000da266fc011c76a9600000000000000000000000000000000000a0000dd0000001200000000000061000000000000000000000000000000000000000000000000000000006c3636a5000000000000000000000000000000000000000000"], 0x1, &(0x7f0000df5000)=[{&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00002befdb)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/03/11 23:19:16 executing program 7: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x0, 0x8004, 0x20, 0x2, 0x0, 0x4c79, 0x4, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x1}, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0x100}, 0x8) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r6, 0x7}, 0x8) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) 2018/03/11 23:19:16 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) fchdir(r0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200080006000000000000000000000005001a00ac14ffaa0000000000000000000000000000000000000000000000000000000000000000854b455c56daa17e9b1c7fe270323fbddd30fdc77b8d1c827b94ab0e9a3718f39a25f830e4081e2297700000000000000048fd8a005baaae4ff6567d698f1c82f58e1e3d816732a3fb0a7520c4d7a1471630b8a26d60969ad1dd2cfa5843a32dde450161a4"], 0xac}, 0x1}, 0x0) 2018/03/11 23:19:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9a76, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0xffffffffffffffe1}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x400}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) 2018/03/11 23:19:16 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept4(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80, 0xfffffffffffffffc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0xb215eb9701b66532}, 0x10) 2018/03/11 23:19:16 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000040)={"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"}) r1 = request_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='/dev/rfkill\x00', 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000500)=""/183, 0xb7) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000600)={0x7, 0x1, 0x8, 0x5, &(0x7f00000005c0)=[{}]}) bind$inet(r0, &(0x7f0000000680)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) getpgrp(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000740)={'IDLETIMER\x00'}, &(0x7f0000000780)=0x1e) getsockname$netrom(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x400000, 0x0) msgget(0x2, 0x91) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000880)={@broadcast, @broadcast}, &(0x7f00000008c0)=0x8) r5 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) bind$inet(r3, &(0x7f0000000980)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) keyctl$update(0x2, r1, &(0x7f00000009c0)="8e9d2159ad588fd64bdf70ed7ac004ecab594559b28e1aa89e30e4648644feafd2b3cec12baefa151970f51da4f74f5a025db21554bc7af9b903673e0b7a1c827941fdf9481d2ee6b562792f5c0dc1a86476bfa45267cd6c0bdac8a399a97108a79fbfbb0c8c657f6b9736228d07e9c1b4420c3222f8b7b3", 0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x6, 0xfffffffffffffffc, 0x7, 0x3, 0x9}, &(0x7f0000000b00)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000b40)={r6, 0x69, "b0f25f5d592c868c2cee0baaeb4a2ee52551e726ab97c1a59d75e93be24bc174b294c084d72405c3a5f25e1fc440cf0ce1174faad4b98bcf3947cdc5cb54f6caa99c932de4713db3ec31c70b07832c2dc39fde4a4253b747218bf24f354a65c4d09a7324a09c49910b"}, &(0x7f0000000bc0)=0x71) accept$inet6(r3, &(0x7f0000000c00)={0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0x1c) fchmod(r3, 0x37) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000d00)={'filter\x00', 0x4}, 0x68) keyctl$instantiate(0xc, r1, &(0x7f0000000d80)="8d7bd63fdb70db8b2fceb81b58ce9c988a3a6b4f2b64c8a902e10091021630646fc0bfc6267b24275bf0763f9d", 0x2d, r5) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000dc0)=0x7, 0x2) bind$inet6(r3, &(0x7f0000000e00)={0xa, 0x4e24, 0x30, @loopback={0x0, 0x1}, 0x9}, 0x1c) removexattr(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)=@random={'trusted.', 'asymmetric\x00'}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000ec0)={0xfd, 0x2, 0x5, 0xfff, 0x10}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000f00)={0x1, 0x1, 0x4d25}) 2018/03/11 23:19:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) tee(r0, r0, 0x3, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0xc0000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x10001) listen(r1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=ANY=[@ANYBLOB="1e000100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000017e3c5316a198300000002000000000000001e27800000100076e3979ac40000bd15020078a1dfd300711a8365b1b16d7436"], 0x1, &(0x7f0000000300), 0x0, &(0x7f00006e9c68)}, 0x8004) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x200}, 0x4) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$TIOCCONS(r0, 0x541d) 2018/03/11 23:19:16 executing program 6: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x8000000010) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0xfffffffffffffedf, 0x10) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e27, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x1c) 2018/03/11 23:19:16 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x8, 0x9, [0x4d4, 0x4, 0x8001, 0x4, 0x9, 0x7ff, 0x5, 0xdb59, 0xe54]}, 0x1a) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000382ffc)="f020f77e", 0x4) 2018/03/11 23:19:16 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) madvise(&(0x7f0000833000/0x2000)=nil, 0x2000, 0x12) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) nanosleep(&(0x7f0000d1e000)={r2, r3+10000000}, &(0x7f00005bfff0)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800000003, 0x8031, r4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r5, r6) madvise(&(0x7f0000616000/0x4000)=nil, 0x4000, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f00000000c0)) mprotect(&(0x7f0000516000/0x13000)=nil, 0x13000, 0x0) [ 82.771269] kasan: CONFIG_KASAN_INLINE enabled [ 82.776190] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 82.783604] general protection fault: 0000 [#1] SMP KASAN [ 82.789128] Dumping ftrace buffer: [ 82.792662] (ftrace buffer empty) [ 82.796360] Modules linked in: [ 82.799543] CPU: 0 PID: 11070 Comm: syz-executor5 Not tainted 4.16.0-rc4+ #350 [ 82.806881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.816228] RIP: 0010:lowpan_device_event+0xca/0x130 [ 82.821307] RSP: 0018:ffff8801cd04ebb0 EFLAGS: 00010206 [ 82.826651] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff85aeef10 [ 82.833901] RDX: 0000000000000006 RSI: 0000000000000006 RDI: 0000000000000030 [ 82.841158] RBP: ffff8801cd04ebc8 R08: ffffffff87672858 R09: 1ffff10039a09d44 [ 82.848410] R10: ffff8801cd04ebd8 R11: 0000000000000001 R12: 0000000000000006 [ 82.855664] R13: 0000000000000000 R14: ffffffff876994e0 R15: ffffffff87687f60 [ 82.862919] FS: 00007f41a1695700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 82.871124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.876986] CR2: 0000000020d1e000 CR3: 0000000006e22004 CR4: 00000000001606f0 [ 82.884245] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 82.891502] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 82.898753] Call Trace: [ 82.901331] notifier_call_chain+0x136/0x2c0 [ 82.905734] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 82.911167] ? generic_xdp_install+0x4d0/0x4d0 [ 82.915739] ? dev_init_scheduler+0x530/0x530 [ 82.920220] ? rtnl_is_locked+0x54/0xb0 [ 82.924179] ? rtnl_kfree_skbs+0x70/0x70 [ 82.928237] raw_notifier_call_chain+0x2d/0x40 [ 82.932809] call_netdevice_notifiers_info+0x32/0x70 [ 82.937902] rollback_registered_many+0x8b5/0xe20 [ 82.942740] ? dev_xdp_uninstall+0x310/0x310 [ 82.947142] ? lock_acquire+0x1d5/0x580 [ 82.951100] ? trace_hardirqs_off+0x10/0x10 [ 82.955406] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 82.960582] ? lock_release+0xa40/0xa40 [ 82.964546] ? print_irqtrace_events+0x270/0x270 [ 82.969298] ? print_irqtrace_events+0x270/0x270 [ 82.974053] rollback_registered+0x1be/0x3c0 [ 82.978458] ? rollback_registered_many+0xe20/0xe20 [ 82.983462] ? __queue_delayed_work+0x226/0x340 [ 82.988125] ? mark_held_locks+0xaf/0x100 [ 82.992262] ? queue_delayed_work_on+0xc9/0x1d0 [ 82.996924] ? rtnl_is_locked+0x54/0xb0 [ 83.000888] ? trace_hardirqs_on+0xd/0x10 [ 83.005024] ? queue_delayed_work_on+0x10d/0x1d0 [ 83.009775] unregister_netdevice_queue+0x2e3/0x5f0 [ 83.014779] ? rollback_registered+0x3c0/0x3c0 [ 83.019348] ? linkwatch_schedule_work+0x130/0x130 [ 83.024267] ? refcount_sub_and_test+0x115/0x1b0 [ 83.029010] ? refcount_inc+0x50/0x50 [ 83.032790] ? __lock_is_held+0xb6/0x140 [ 83.036834] ? __tun_detach+0x10b0/0x10b0 [ 83.040967] __tun_detach+0x520/0x10b0 [ 83.045194] ? lock_release+0xa40/0xa40 [ 83.049159] ? tun_cleanup_tx_ring.part.46+0x550/0x550 [ 83.054413] ? trace_hardirqs_off+0x10/0x10 [ 83.058717] ? locks_remove_file+0x3fa/0x5a0 [ 83.063106] ? fcntl_setlk+0x1100/0x1100 [ 83.067140] ? fsnotify+0x7b3/0x1140 [ 83.070849] ? __tun_detach+0x10b0/0x10b0 [ 83.074978] ? __tun_detach+0x10b0/0x10b0 [ 83.079102] tun_chr_close+0x44/0x60 [ 83.082796] __fput+0x327/0x7e0 [ 83.086063] ? fput+0x140/0x140 [ 83.089320] ? check_same_owner+0x320/0x320 [ 83.093614] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.098098] ____fput+0x15/0x20 [ 83.101352] task_work_run+0x199/0x270 [ 83.105221] ? task_work_cancel+0x210/0x210 [ 83.109520] ? _raw_spin_unlock+0x22/0x30 [ 83.113646] ? switch_task_namespaces+0x87/0xc0 [ 83.118299] do_exit+0x9bb/0x1ad0 [ 83.121729] ? futex_wait_queue_me+0x52f/0x7f0 [ 83.126297] ? mm_update_next_owner+0x930/0x930 [ 83.130949] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.136113] ? get_futex_value_locked+0xc6/0xf0 [ 83.140760] ? futex_wait_setup+0x22e/0x3d0 [ 83.145074] ? futex_wake+0x680/0x680 [ 83.148854] ? __rtnl_unlock+0x7e/0x90 [ 83.152733] ? perf_trace_lock+0xd6/0x900 [ 83.156856] ? futex_wait+0x6a9/0x9a0 [ 83.160640] ? trace_event_raw_event_lock+0x340/0x340 [ 83.165803] ? trace_event_raw_event_lock+0x340/0x340 [ 83.170987] ? trace_hardirqs_off+0x10/0x10 [ 83.175286] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 83.180363] ? futex_wake+0x2ca/0x680 [ 83.184148] ? memset+0x31/0x40 [ 83.187413] ? find_held_lock+0x35/0x1d0 [ 83.191463] ? get_signal+0x7a9/0x16d0 [ 83.195326] ? lock_downgrade+0x980/0x980 [ 83.199492] do_group_exit+0x149/0x400 [ 83.203357] ? do_raw_spin_trylock+0x190/0x190 [ 83.207913] ? SyS_exit+0x30/0x30 [ 83.211340] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.215812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.220813] get_signal+0x73a/0x16d0 [ 83.224516] ? ptrace_notify+0x130/0x130 [ 83.228557] ? lock_downgrade+0x980/0x980 [ 83.232686] ? lock_release+0xa40/0xa40 [ 83.236642] ? __lock_is_held+0xb6/0x140 [ 83.240704] do_signal+0x90/0x1e90 [ 83.244235] ? setup_sigcontext+0x7d0/0x7d0 [ 83.248533] ? rcu_note_context_switch+0x710/0x710 [ 83.253442] ? tun_chr_compat_ioctl+0x30/0x30 [ 83.257912] ? tun_chr_ioctl+0x2a/0x40 [ 83.261771] ? tun_chr_ioctl+0x2a/0x40 [ 83.265639] ? do_vfs_ioctl+0x486/0x1520 [ 83.269709] ? exit_to_usermode_loop+0x8c/0x2f0 [ 83.274367] exit_to_usermode_loop+0x258/0x2f0 [ 83.278930] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 83.284446] ? do_syscall_64+0xb7/0x940 [ 83.288407] do_syscall_64+0x6ec/0x940 [ 83.292271] ? __do_page_fault+0xc90/0xc90 [ 83.296478] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.300948] ? finish_task_switch+0x1c1/0x7e0 [ 83.305420] ? syscall_return_slowpath+0x550/0x550 [ 83.310323] ? syscall_return_slowpath+0x2ac/0x550 [ 83.315229] ? prepare_exit_to_usermode+0x350/0x350 [ 83.320220] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 83.325564] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.330392] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.335564] RIP: 0033:0x453e69 [ 83.338727] RSP: 002b:00007f41a1694ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 83.346408] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000453e69 [ 83.353651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 83.360893] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 83.368138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.375381] R13: 0000000000a3e8ef R14: 00007f41a16959c0 R15: 0000000000000000 [ 83.382653] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 59 48 8b 9b 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 30 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 3e 48 8b 5b 30 41 bd 01 00 00 00 48 85 db 74 92 [ 83.401873] RIP: lowpan_device_event+0xca/0x130 RSP: ffff8801cd04ebb0 [ 83.408516] ---[ end trace 281e4a2c26a04a9e ]--- [ 83.413275] Kernel panic - not syncing: Fatal exception [ 83.419017] Dumping ftrace buffer: [ 83.422531] (ftrace buffer empty) [ 83.426210] Kernel Offset: disabled [ 83.429806] Rebooting in 86400 seconds..