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"1786dc19ee2784eb497d68a96493b97159dc410aba82d12b40a35bde229a4967822cb39902435492a841347f8f7719979a20e3507c1a403e4340"}, {0x70, 0x101, 0x9, "56461d6a37a3f53b34e4140df4604f09b0fce3a3ceb2afc71706e503e2952466e743ff3f6a2b0ff5e02ee75757d58b030196c4a2a239d5cf6d16a0cf4ef23e48c50de1a5de4e84eb1710201f82258034c21af851c40796f408"}, {0xc8, 0x29, 0x100, "6dfbd8050b2274692cbc092c4f0aec2f748882c58bf7d83abd876df4a7680726d7db608e3e95f8a7e0fc3271523a21413fb655500ae90899954c987183f280acfe0ff985383c09861c9a9c3bc24cdf4035d2992f07b58cc1007269996014b41586ee5d416481da7b9190bf988f7e65ff87d49c2b9a0a2d13b2c089b9c94123a2d3d8bd536e795801c016fdcaa4237ac76bae03b556b67d1dc39cc89a857e777fc89405bab790d7a4b5ed9bac698fc11a07fbc4f3e9"}, {0xe8, 0x117, 0x9, "00a41923ce72ba89b17e3ce213df7c2c17b85115b837f35435a885a683e7e3e34229ccb2358a7d747a2729962ead4de96e619321b160d374b8e89c20c7c561210027fcc9b8fdd9f29d96068b9cc6fb9ed64d71ff091d59bb14dc9d8b239d00eb32b0b7e5e64845f9d7498d2d1921f2b2b1ca8b91359ff217b705b7535512a2c68b8dcba5fa4482a893856d27b59e7a7e294024406831679347f9925cfd7729e694330de178b74d5804b35106ddf148718f1502ccdeec881e521c91de2b9c70420643a7f48e1bd645a175ab7c111735445d2b1f9d65c8"}, {0xe0, 0x1, 0x10000, "e514b3b80ae03843209ec8b5de0f942dca022807504847aa12bc3bcab59b9014ad6384636d577d88829babfae556aca82be5bd7fac9455d218006995ade1bf80a960924a38c76b6dcd43a68ad463fd24816d0c8bdc94c5ad720590ef85f46a53a504895de644e782ad48eb2a78c144c5cedaab90d004bef6802b2bf28409fbde407880f5ea4c40126bb2288f2434c58dd5e98cb4545ee6c9263bcb76de2ed4588f180f7c4daf1236392a3888182c9a184f95629a024f187ce54f944009407434963cfc467353dcfd73b69c884c"}, {0xa8, 0x107, 0x4, "c13bbefb845a509867f1635a1c8180c53318c34f7ed6918445f9fd459905dfde37c244ed9409b6f05b3b19229e05b8d7271002fe288c172b02b8ade2bfbf6dfa4393086216f3c4a9b3b95f696cd223c33ba27cd45a3300909b81ffb0fe7885903a422464c326794e7b03a210ed26ed57932ffe333ad05c87eb586447a1ee4488316a0b400f52db7dec1673c6426d6c6a6360a0"}, {0x68, 0x109, 0xffffffffffffff4c, "2951662388544ec2e9dff1a91e4b59b63d33623e0a6eb020b32f5631b8e93f82e99812350f720877ef5a881e1731c8d80ef2bc6978c3c89c35ebb1ca6f4fc268fad35af2fdea392dc114194d5f73f5edae8270ec5a"}, {0xc8, 0x110, 0x5b6, "9affd9398937b5c6cdeea2d7ecfd876f20ef54dfee370b1b23f826024d3339857d876ed6f145621e4febf442c74198644c5f78e2671333f6149ca34a8a324cb16a830d79270e214b38e430653018c4214b4a70faaa8782daac7f974bf18a243f5519ce18459c3a44388f101b87431afa3cb6533b9a0784a56d19696bbf3f3162bd55953f6b249e429b9f106f28da316527f91fea4fa380a57f151ec40f8a177e269f2b55d8e92863e8e00436d3c43dd7c5fc6108de00f6ed"}, {0x108, 0x109, 0x7, "ecec2e31ca14c2a16a8054ad4f2c3e9c0973702df85c6613fbabf7764b1382acee6d2d1c4139740fb0b437441642bf846abf2ffffb9cc0aa1d6332eb6dd9ae6271633686573a278c3066e041d36ac28efe6e4ec58ab05aa2f735d3c6adaaec66330ec28f9b34337574b25f6a73b0b51086038c5db2b3b185f691e0be7db4e19f8122db48ca3311e3179e662fbf68060b59fc3e232b07c88b331456ab855c0a45f554fb1fe9cb0fdab3cd7250585818694ceed7217f3d36d5a921662251bd80a4e84551f8e0e1863b077077175872bf53bdcb8350a1fa4982cf2f96d475f82f5b36dd144d335edf7f8a96324e5220a3738589d97ac4e5e790"}], 0x6e0, 0x10}, 0x3}, {{&(0x7f0000008140)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000008500)=[{&(0x7f0000008180)="5f7c9ff8bffe3ccf32bc49b61d2278094258c4dcdeb9377eab5c4eed1a0ecf2d56681761d9acb4bf050222b277e201f156660a61957c6647d9b98118deed45def67719701ed018b8d12184eab6ae6cdf7570e8c9d9e69fd20007e53d2012cf71d4c00ee1b86a146529fbabf77b4cfea2c5361a5a3dcda2b3fbbf304e72cb0111f9eb7e8e40eea03bda2a399dee61792b8346061ec9bf41409591b105f11aa99f77309bc6cc75b1e9332c601643", 0xad}, {&(0x7f0000008240)="1228e707f8cde0c6ef5b9151f5716b32789cebbacb6fb035630cfc78480d7c85d1c53abc2881dc7f397bccedce89852aafb2e7f3b720bf682906bd5feef9b3f52a7015bb71a36cefbbb822c31db254f6031746c953922f6e24fb2cb4febc8b5adc6c9eae02b515947b3b575b8b51bd32e7321c8a2903d7d922ce4fddf36d2f2d933ce07f968878d70a98ee2b869a57e638c41ba3e12692dd6f26d9b06fe77b5e9b9197a3e8aebac904a500534efe784fd660c91d38f51882a9457134de9a8626ca1ccb3659f53b1602d25717ec31f05baf57fc7a309dfc520c732abe2bea32761f752cd7ec67ef50119f11b090d715eda992", 0xf2}, {&(0x7f0000008340)="da888b4d40aee3573cb54bbca0d54bf64971b8dbe4f8f6bcfb4a765766c488517aa983f14df2e7ef03a923f128097da9377f504fb786e844437b1f609c6f2c697c9088e7d936baf018d651105dc4099379142a055d7e01dd49ba088ea8f8e36513cabcd53baa8f43435be8299f257d681b1113d356694c2594e043c7624ce3b5067575695247bf", 0x87}, {&(0x7f0000008400)="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", 0xfc}], 0x4, &(0x7f0000008540)=[{0xf8, 0x0, 0x1000, "f5aee51e348e3181b04af2ea0a8011bf8a5c39cd5fd196c447771fcce4e0d13ea6e6a57f578f1b446186ff30b071034b6a34ed2f537de4aeba34955bc63245787b66c5531c7a082da45fb4aeb94ea9d3cb4f657de387cc7e1afdf05cb2cbb589ddb4920a317ba4e6b66ba6cdb94385a28b726a047663291877cba20339774ab085844d228672fbdf8e1a552c37b3227942d1a3c07b72bbfe744fda5c973d23eaca87f05cf6901f28a3f97019170f808b9a58aa16cc4e209344caa917eb7473d976302b3c924f5d48919edd466a50d3be89127761c223752def21c7d385a94118caa9"}], 0xf8, 0x804}, 0x6}, {{&(0x7f0000008640)=@rc={0x1f, {0x2, 0x6, 0x6, 0xfffffffffffffe14, 0x80}, 0x81}, 0xa, &(0x7f0000008800)=[{&(0x7f0000008680)="0f4d6483910e0efc7e83953bc5e8db3aaba88b9f53f0700332f8ab8e13e19135c39bea046d01ab7d99cb82161fc19e3a54e75d27761d817810cca8bae2cead85fb1800a46da7767da0b870dd07da4f481af4da192dd2265f8b8482e0753948047321e727ce9f52c33ed64095958d11e92c98c3814134e3d2939c5f353a81453cd9f7e3726220497ad234a5501070d7371fca6025b2f0820e89a743cde5e68d", 0x9f}, {&(0x7f0000008740)="855f5309550fd27827bc83d0c51e9e58696750a4b16038b3e031f38199644f38fa8ea13ef4b85973cc10fb1cd8590b823a72faea8082ab00345cc736cf89b01e7e21acb09fb0bf216fc2d0eed1ebc14d1ecddb0c8acaf34e1e3de7b446e0bb4ecaca039d54e4fa", 0x67}, {&(0x7f00000087c0)="c16f87473acc5ff07fe474199c6eccdd725b4ffe73b952ccd437ba0a7f6fdf65ec3c3944af8cbb784a7866338c8ac67197c98cff1481ce87", 0x38}], 0x3, &(0x7f0000008840)=[{0x110, 0x19f, 0x3, "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"}, {0x88, 0x112, 0x101, "b02bbffd5b0f0593ed3de3157a5357a44f0c110150d104ebebd60a58507c3b7e93d24b594c69cfb757416c69bd124cc438bd9c374fa076ad94f7a94985d07bb685922f49946fbb39590f4cefbe09af9905774c4902d8b95c20a65acb7c64df48333ab51173619f55925fd50723f72dc604c313fe194937"}], 0x198, 0x4040050}, 0x1}], 0x8, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000008c00)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0x8, @empty, 0x3f}, 0xf2, [0xfffffffff5ca4b16, 0x6db, 0x401, 0xff, 0x7ff, 0x9, 0x0, 0x5]}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008cc0)={r2, 0x30, &(0x7f0000008c80)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000008d00)=0x10) [ 38.625697] IPVS: Creating netns size=2552 id=1 [ 38.704806] IPVS: Creating netns size=2552 id=2 [ 38.747249] IPVS: Creating netns size=2552 id=3 [ 38.816563] IPVS: Creating netns size=2552 id=4 [ 38.918686] IPVS: Creating netns size=2552 id=5 [ 39.045746] IPVS: Creating netns size=2552 id=6 [ 39.180235] IPVS: Creating netns size=2552 id=7 [ 39.285502] IPVS: Creating netns size=2552 id=8 [ 43.502447] SELinux: policydb version 1146910340 does not match my version range 15-30 [ 43.578308] SELinux: policydb version 1146910340 does not match my version range 15-30 2018/02/26 16:14:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000c9ffc)=0x7b) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x7fff}, {0x268ced04c3418152, 0x2}, {0x3, 0x9}, {0x8, 0xff}, {0x0, 0xff}, {0x8, 0x81}, {0x3, 0xaa8d}, {0x8}], 0x8) 2018/02/26 16:14:20 executing program 1: mlockall(0xdfffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x230440) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x7fffffff, {{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0xffffffffffffff2d}}}, 0x88) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="3fb2e08447762b795d54fc23cf431f56", 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) 2018/02/26 16:14:20 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000040)={{0x9e31, 0x3f}, 'port1\x00', 0x2, 0xc0004, 0x5, 0x5, 0x58, 0x9, 0x2f, 0x0, 0x4, 0x9000000000000000}) ptrace$setopts(0x4206, r2, 0xfffffffffffffffd, 0x8000000000000008) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) ptrace(0x4207, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000100)) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000001c0)={@generic="46bc35f10d15f898ae23bfa590c68beb", &(0x7f0000000100)=@ethtool_rx_ntuple={0x35, {0x0, @hdata="2675f884abb8eae263431a1bdc9e49de271f41c2b80c8ea8f5eae34cdd9fcd48e30a7b4ce2302184f106b6774c9af5ce9012427f29cd72857221b6fc4588a9f8193ae15d9c084f3d", @ether_spec={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, 0x1}, 0x800, 0x1, 0x5, 0x8, 0xffffffffffffffff}}}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000200)={@generic, @ifru_ivalue}) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000100)) 2018/02/26 16:14:20 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4008700c) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/02/26 16:14:20 executing program 4: r0 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0xfc, r0) getrlimit(0xe, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000664ff0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8000, 0x7}) 2018/02/26 16:14:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001040)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10000, &(0x7f0000001080)={0x11, 0x19, r3, 0x1, 0x8, 0x6, @random="8f24a69541c1"}, 0x14) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009bafdc)={0x0, 0xe2a000, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800, 0x0, 0x3f}) 2018/02/26 16:14:20 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f6669d54603e41e60"], 0xa, &(0x7f0000000140)=[{&(0x7f00000000c0)="4125b560839cef01382dc801bdbe097d4f81e100e09221b9bb7049595a753505f1a5262dfccfa7ce1134d5f5f9409c2dfc95dc6fe39b26563eab0166ba1ee02db0d82342ed05c4996cc97ccf31b8fa6484b220a5ec8c934aaebc87ce6ef980e682872279a92b19a0bb7e2f95", 0x6c}], 0x1, &(0x7f0000000340)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r5, r0, r0, r0]}], 0x90, 0x1}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) 2018/02/26 16:14:20 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, 0xc7, [0xffffffff, 0x5, 0xd2, 0x28c, 0x6, 0x9, 0x7, 0x3]}, 0x5c) 2018/02/26 16:14:20 executing program 0: clone(0x0, &(0x7f00000bb000), &(0x7f000090e000), &(0x7f0000b22000), &(0x7f00000b0f48)) setregid(0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[r1]) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40000, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffff800, 0x4, 0x1, 0x8f15, 0x5dca, 0x80000000, 0xffffffffffff4a70, 0x2, 0x40, 0x1, 0x6}, 0xb) 2018/02/26 16:14:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x0, {0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, 0x3a, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[], 0x32d}}, {{&(0x7f0000000a80)=@llc={0x1a, 0x1a, 0x2, 0x80000000, 0x40, 0xffffffffffff0000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffe02, &(0x7f0000001bc0)=[], 0x100000000000016f, &(0x7f0000001c00)=[], 0xffffffffffffff20}}], 0x2, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6a1e}, &(0x7f00000000c0)=0x8) 2018/02/26 16:14:20 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x3, 0x5, 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) write(r0, &(0x7f0000118fdc)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) dup3(r0, r1, 0x0) 2018/02/26 16:14:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x4000003) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = dup3(r0, r1, 0x80000) getsockname$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/02/26 16:14:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = eventfd(0x100000000) sendfile(r0, r1, 0x0, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/172) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_flags=0x1400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="0307d8f2df8ec952fcc61286d345300a", @ifru_names=@common='ifb0\x00'}) 2018/02/26 16:14:20 executing program 6: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r1) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @tick}) 2018/02/26 16:14:20 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000020000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)=[]}, 0x0) 2018/02/26 16:14:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x101001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/17) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3c01) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x100, 0x4f, 0x59, 0x0, 0x1, 0x3f, 0x5, 0x9, 0x8c, 0xd4}) write$tun(r0, &(0x7f0000df6036)=ANY=[@ANYBLOB="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"], 0xfca) [ 43.858510] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 43.873300] audit: type=1400 audit(1519661660.296:5): avc: denied { attach_queue } for pid=5253 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=tun_socket permissive=1 2018/02/26 16:14:20 executing program 0: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f00007feff0)) socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x40000000}) 2018/02/26 16:14:20 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="35934ff49ed7b968bb96c5eb5442357b85e8c1136b10f34492e0088515a8a2c1005ce2926b8a087545ba9aa3a81f224ce9d0cb") setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/02/26 16:14:20 executing program 7: pipe(&(0x7f0000fdf000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000fdf000)=[{&(0x7f0000fdf000)="39fedf4b", 0x4}], 0x1, 0x0) fcntl$getflags(r0, 0x0) r2 = gettid() ptrace$getregs(0xe, r2, 0x2, &(0x7f0000000000)=""/153) vmsplice(r1, &(0x7f0000138fc0)=[{&(0x7f00004d9000)="f0", 0x1}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0xd) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = getpgid(r2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r3) 2018/02/26 16:14:20 executing program 6: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="d6978e931f55ba7ae539545291ffc7703f865a10496afabc39743af80cb5dfb25ffb1b7bd0d1b3d161c8c91c62e0aba62b77746f9d675de46a471e0e2a6dd4182047b1d18490d74fca3029ec1e10a1448ce446aa86833fb1b25ac202dd9ba36fb95bbcce7b0c2c4e7d17e95eef408166777e8966da31e734e3e22549eac7cf40a3a1e4ba885c63bfa65289312a91548a8bd4cbee03d7631d767d7f0cbc43cf8184402f4b56e969c5d5e41b1e0c5c5a8f73e7f6afd2a541bfeb597ac885152c90296f6ab48d759b8e5e37a345de6c2a800ee2934b2a2582aa23ff81126a60c30542d33eb7ba2927d9859b2367cd1fe26088af54c9e88add", 0xf7, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/26 16:14:20 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02050000170000090000000000000000020001000000000000000000000000000300f8ffffeeffff010001800000a81e48908f702e0d00ac1400bb0000000000000000ba61c3a3284e59ec6d3ec19742af8835627cb696bf8aa1d8f57aa59bcd4ffc124a1f9076b22c463fdb2c8d198204660d42b52ce4f22523fcbc4b7a441a29f2891ccc276bf34cb856c7cc7c4f4ee7db2e53f88b4aea6cd5c4bfb7883cd5e170b20b6bc7ee33385019315ba42c62930bb05a5eb92bf0e4ee8ec031e25aa209c2016ed23ffe20766b85124a24"], 0x38}, 0x1}, 0x0) 2018/02/26 16:14:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000000)={0xd362, 0x20001800, 0x400, 0x3, 0x100000000, 0x8, 0x1, 0x7ff, 0x2, 0x7}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000080)=0x80000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000574fb0)={{0x0, 0x5}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x7fffffff) 2018/02/26 16:14:20 executing program 1: r0 = socket$inet6(0xa, 0x12, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/26 16:14:20 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x101, 0x3f, 0x3ff, 0x4}, {0x8, 0x7, 0xbe5, 0x3f}, {0x9, 0x9, 0x4, 0x4}, {0x5, 0x4, 0x80000001, 0x100000001}]}, 0x10) r1 = accept(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x98e9, 0x6, [0x5, 0x7fff, 0x7, 0xfffffffffffffc01, 0x100000000, 0x351]}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f00009dfffc)=0xffffffffffffff9f) 2018/02/26 16:14:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "72e6457223c42b45c1cd68c06b57b9f979efdef60661e38218ecc867656fd0ba028ffc45e583994c8680fd5df2da3e79d668a55accd65de472003dc2f8211499ea4d6b25cc585f879ac512ff0117fde308310f2e5622b7866537993f03f22585174730700d9600c3b264123813a0cb1b1cb52c3aef539a9cd8a6f48ad16a112531b7c9303b96a46075efc51c130b45b1bf06316c4546ff6caab79c45671e935925da85ba97bc68db6336430defa9959a639f1db3cd6602b3844ff7b60ea58c61c60244bfbc639401b0b44d07606fbf50f78e867a25e9dfcd6b6e2c9f425f0bd59ce4fef6b78abba311c2290c2f89f0cdb197558e00d38e6860b985032896066db17ea958a2e4ad90a30a6b643443694d33ecf3d7c67b14f735e941eb4757ccad31d1216b66517ed753932624fb5af11100606d2e64bff25b4d819e485d59487a4a3d01c63f8414da6ddf8aac688e53311632ed4718d6180733ced533dfd9e39cb68b86f3c94266731bfd97c87d0d046dcb7fc225addac7e3694d183d77db5eefe23e6de8b5614e1f993e620be6d0db5fc7c77c340e09cb5bc04afc1c0021da9b0c31bf4ba9f719c9f514de6cbb6bc040699e355e85c44c971105aa65ed7f44be594ddbaeadb4dda2c070d981ab19ccc11e4a131544d727b3e639c022417a83f3993c9344ca498d7fe5bc80024e4e77aa7b9a74d7da86f8ea38196251bf6e559d3f3bf34464c0406acc24b810793fa8f034a046354d16954b1ae24623b2c43abe0fd448a9ac62d36650a70329bd48723d7a2c804ec65b0d8d9c5fb68eb9879e24f3d9d63f2c2b21a1c2240b6d89f473d52128872c8656d3204d6c6ae7149facc5175ba5100c441cd9d59c8e408a99d35d8b94828d54acc47f5fe465fd374ec706fcc8c5a8a846274e6366aa0a18b554345787983abe1346c11fd7005b2dfa69c5ad32ec488c6d916520d249fd33fe05e2cc1c60156d617e7f008f53e15ee1f1d7889a0e43f48588fffb243dbd06b99b60748588cb024851b649b4faaaecbd3efe78e87a4face8379da2ab56d42e872c43f9cba8d98acab637368202e820e1a79d8401550c9342625c217c2752fb5408b93c5ceec0aa6774c5bac3dbc6b505a16ef379600298e21846ff67eaa7927214324d954e6d938b303fd57d474688c91e0e22792237d981fe1e4fc56ce517aa554fbc4967d613ba93825a472833048f612453cb812a1033e6772bb9d09e2a7eeddfb10b336c8c213b52c31788d5985646052fac00e9ded2831812860860572960c8666af62a679ba274cf02af076360309f72594ed7bfd3edb3a0aa8369ea802c80f89a7a051fa575c534f50629d6179abb6e530f2957d4d4997d9857d1ef634ebc574abfbb1ebb68f14c1462b59964a97d9ee16d3d2c5067ebf4acc0e07bc71d06c5f51c88597743f8e79ec857f508223975b81651d0a493ac4b15eebe53e122113bba5fdad1e0da7461cce115d23f126107180a9c7588093435934587e082c7c0b9068ea5dabf95fe7fc08a2b221665ae6ee0da19b7200b15fb567f9594007399a99751fcbed26c3738b2172b536d47948aaf8ecc97532560a71258a173ac8096c59900ce41a67e015972dc8263653dfcb4f9b5e0cf60888cf9c740461e0a94c031affbc644eb601f78c814c2e8f64d54a13caa2255893c6499da6f38fcd73552c7fa85d42d92f43a1f0b919809964544db9eaa87493b7f4a61c23590c2aa752650f0e063d61c54337ee2958f1fb6694b841cf268024509cc58f71f7a6aed990005361b2c50731287c2f508eddbe48dca39b13ea9f6eadd63cb319bfc55faeaef55d6ce84b34f24943c9ff64d9f44b8aaac49fd536059dfd5989f8ae7ce6ea086e68fe30ce5c63e53e9303e31451f8040a833563a8e125d38aad695b9b24f5a5e7917ba65e36e584297fd3e9f773c9df89afea3e53f212e8eb3600513805b2783f0797038330b19df2382d90ea7141b730f259c99b159ec7e6843196ef577978a920367486bff9f5d09410dc90f3c18b63a53e6d548420aafe5e4ae2c6c3d45099d0913bddde90b97acc10d74c85efc891e4825960813091ff3efaabc16f676f7500f0b37a9848d4261e998cde708afa4d250d9be35593567b98742edb87f7fd0b67b465a04a4b9d9ce07fe83db9b8c0c59540eda003d26b331465ef26d07648664b3b75d4f6baf1159d15b7213efb6594264ff265987e9a12c9370e5b0ee010ff56b051b0fc94a2beafa54234c78eb3f6854cc0f5d4cb232ffa910b9f862254535c5bcafb2d10b45d6732d8ac1d588cf1790688b09771aa45786bb9280994ed9b2f9d974c51995905b9575d75292bd2e9bfb16e5c13d404e73680aba906ed4d47a9ecb765946586c3ff36f3c855a25066b6c1d1f6977159bb489d7a1ca82d6c14d8b50a5a8b57a4262fc10019ab3d1d0b82bd5aa110349b2a90462802048f5c1221f17663c87156391d0720d2254f32bf005efda9831118709a22fb7d87bc9e053ce171eaa9579ad30ce492ae305d3200c609e9ce4410852b33e3ffb5a10ee5406df283b6df47845bec2de6789b34b40240f3b0099ceb511d48e621d1c8815074923c8d542adbb6783c2228f9c1a39862ce8d408611896a2230975bf11e678f17584811d8370d474270896ec9d862d5ef7736eb29a8f35d676726f8385acc4dea5e6151cda2d0c56434dd45bd73943fa23b04d39cea5ef2d2fe57d4445f319a3bd7f07fbacff902a7eb1994fd910af7d08d0d95989b67e0342d4ac228bdfb99f1d25d2008dc2b9ac99f2284ede687b71c0f1708fc6d7442da26810905dc137c24a286408b62ae26d3583120a953bbc04e7bfb9c8c029067da6ab3e6784b9de852e584e5bd9378f1bc9166b3ef4f03103343aa46060b4455e92defbb568290e712a201d7c85efd8b514c1b2075a579a0d9d2b75304f76146c35687ff55e00aa9b4f2f47e485271017fa6c5c4926cc2de85823e2fd2f781475eec6afdb0f1beaf0017242d8ac1af264aa228c505b9ef2d245835f825aa92305ba86fa04f3020c9112aed1be1e49a08fa8d2e482723b050642a50c6fa3c3ce38eab4338549d849386628cc5c0318d1d9288409cabc313282f88a8e65485e3290d38f6a92b1fe56e442c57f8b2a94fb5576705f6ef713aed03086b0db78a76610335585a9e72c412e6a996535a95c679fc3184062231aefd3bd600e2545f77855d63f3da379691036a3b236120f1995457116e7c3c2aac04af24b77b7d2eed343a4a0b836c1cab27f8e84e04c16dbf7a85ba2e095693afac79c00cb2f7fcfa282b97742d2504f18bd2cb592b2b864d9a53ca776a149522b9ba13f0adf1696ae1ab92a2435c5f0ac81b76f418c93a925454437f193e0e23cf750a00f2719b56da5a3e91de6614af3f9b26dbfcc76d3efe2c899ee83b73f4331a14dae6a8cd35a741d0aef010b88424f2a0a7b4f1c5f2a52fb0d43d0a0835f76213a312d7599bbf4e29d441ab03522a8067aa711d51cd35a986a7b0819de5d4e58b178191b606a72c7e5f3e41abbf154b645a28b0884feaa5e08b05ce32b2665deb7d333db988a9785405c85563cbead52c55cbb25d621f707708f16b328e718067c0bbfc98d1dd81a1e3872a37b49dd70c44c047a8b9b6c36cdee969e3c3c7270ff14a7235a099a106b333d56a1fc44f001088259613cd805cc81d70e0c54007ce57d53dbbee280507b0ffb5b28d759f3ef9ae317a5b2783125691825f6f3e1bb5bd0a241d808b7233fed59bcef5367186e1c9416f16a826655f1783dfb579025289e0e438b3f244b478e4d8461db9261e83233929dea55e17a5416cd39719b720c08abc731d51919aae852ec8a7360e86412dd4867fe65166eee9fb8a308672c65fc02bbf9228ee0926f6e0b26706ffc2a6f9663bcef1344ac68662020c234f9c3b4464ed7bde95e918ef9342c648c8dab14d64cac72b21c8e0a19b788beb737e12ba5195767f586720240150a0d29dd86073654c5e39348798c3086514c7a6321a0c4ace09ccfc1bb76d5c3df6aa70cd635bd038afaccb250ce56584674b9a5ff274e79d2b71217426ffa411e42f7b3b3f88d6d71035396383fd1a51b72caa56ba76dd2eae95618e95b2ae3d87682669ca7e77d3881645a03d45793b6b6f067e39d9b64b97424f9a92841c756b88446b8da57731c307ccbc1e8d89faffc7cd26bc749ca41b8a38005af19067aba280ab4989b54ec7619510a3dc9352982c401f78b2b93b60ca14f34554fe9ac9dbad5eb3173d6aadbea27ce1626ae4e5711bdab94fc69be300d1d34ae74ee636fec3f7512d1a5792ab8f6a2622e7d93a385c7bfd8897008a0545060a8bb4eda30c531def301c1ecb1ff60017b1c1f735865db55a02397be38ab793c5ea7ec78a602bf06aca949ab8bfbd872175a01ea44495fdf0a10568d227f0c0fd6249317f3c77e02ba4c259bc9be82a659232228364973be72c11b8a491e72cfabe24ceff8e38ff16f21f96e571f230680f9671f4ae6827a43cb4187d291d08e412af890fba7f17065f7fda09179f07b81374d1c56356ac40bb615559d81f8dbbc43007708f06c6d4fdeee7cb9e9c9e91ed510fa5b7683db57d9745da49a583e64fab889909a321d8ca11dfe3973f740ac924b413dc2e274fa74fe16ce2732b61b9b8889e1b8faf0df279a54141288714a7cad5ffee2f94820d9037b934363dff54eb9f0f48be9d99c21f06e6eb7c33fff615f56425c2a2de1aefae47b9192cf70864290e255904aeb04df87d27c58e2a27ec7aeada0c6744cfb800694ea8d666c4c876576d2f473b657bdc8403e0d17288dad52ce2aa9a9a7d4a38c904f3085e76e2d305214d07bf5c787fe1e9297feff313498695c042fb61c02963d19da9adc43d9d2c656bdb73846563c5384e29fe599716d49a0a618bfdfc9b4b3a9bb5f75c255901309e96251792718a934b937ac625f7241ad5b13da22c9d8d3d1d2241401ae867cc1122bc2d512f6c1ff9d2c95f8b06f79f77ed0b9f05b9122321c208274e904c5837abdcb6d912f929ae81b8ebb4a8406b324c139aa6852f89418388b51f66888099791e475c67994e44ea0a82a773bb4f583740530d8fc0fbeeb188ee90dfc1118475ba1b759d6cea260a9f51ed599a2a000254755c21094efb1065691e2379bec15d845f275abbf8b8def94e9e02aea3d91cdfc265f5d1d919eb5d37767dd17ff099cab69c0548cf150aba207e186952d6a719f8c85bfa998cff5a6eba9da9b2962b1d8ffc88d91158bf2f4dd2d1e1b2536c7c88ed478bb6094b8c378b06434c8a26065e47a92733650158398eb8cda87c85c246c0371361b046419f9515756d09fcb35d49020f7f6d7531d7c21f86dfe3c55f6045ce487928ede578e88ab176b68e3c7b691ec0b12ad9d57cf90403a2f478673e1c32eb08a75a55f8e325375722074a02826213bc17e360e9b4b52de0be4ee6b59d36b13ec23b29a61b307d5e7131016222e117007ff98abd92b4abef38c42d09fcd28fd01587c447ea7b6529c90e04ce1a9d7231d61fc8204f1e01a953536b2486d08ef226a823d4dd9d5b6d4172eefec94cd15e1d09e1732ceaa39422deb4ba54d3ce61ec0c132e498c4db267855757e13573c017a71746e9a567b619daeac59065c781e7cf73f7b43a4f11098ec1e855714b7c877bc4670cb7f8edd72493508710be1a3bc3783b0c83ea1aa03bd23ab6a2204ce1903964d91bbb35aff55e7376acd39d290b496f74fe84f2ab6749c4d40af6969317378c8fbd14cbe"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000010c0)={r2, 0x1000}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/02/26 16:14:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80042, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x8}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6a0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}}, 0x9, 0x9, 0x7fffffff, 0x6ef, 0x5}, 0xa0) 2018/02/26 16:14:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00000000c0)=@getsa={0x30, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80}}, [@ipv4_hthresh={0x8, 0x3}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) 2018/02/26 16:14:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x100}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setns(r0, 0x0) 2018/02/26 16:14:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getrusage(0x1, &(0x7f0000000040)) getrusage(0x0, &(0x7f0000012f70)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000000000)="e98e6f192f442c414bc879a02bfeec2282bbb5baa5badb00be3d65db10d71b58c7f758ad9961cd7b74bccda91c159cc0", &(0x7f0000ea9ffc), &(0x7f0000000040), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 43.996909] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/26 16:14:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000e00000000000007008d0084a704626833eaba2e4df44a645aaf524a45cb6c6ff9558b2eb8270c21263719c34b5594321e1a9a86e3ce28b9727012c9529bc8c6336b892df4aacc875d6a84d6fb8aeab1c6775309bdc652236ef92bf4c04f883e7611690bb72e40f9b8dac20fc4d852710d2e8751aef1"]) 2018/02/26 16:14:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80042, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x8}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6a0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}}, 0x9, 0x9, 0x7fffffff, 0x6ef, 0x5}, 0xa0) 2018/02/26 16:14:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10b401) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000040)="5281e4397ac0f6befc1f70d65214040ee630748da9a02a557eebf3d4db3bbde42540cc7976f7738d60069bcb3d3d9d926711793e5fc084dd845a0391dc3fa357572d713a4d1ae5c8b40f85cdf51882689051eb3220e2dc5e954cc79c9ad8024ea8166ad17ccf0462821e621d8595123dde5d10ac35142fd60b8d2483a1892d65028ecd6ef7423a6289b73b15f82d9eaf6eb35f80238240dafd14ce570a00d9e920fd268570491abe24e406b432d8127d1239d8ce168fc6fc40df27f06d560a5e95ab2d", 0xc3, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0x1f, 0x100000001}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)) socket$inet(0x2, 0x80a, 0x1) [ 44.056355] audit: type=1400 audit(1519661660.476:6): avc: denied { set_context_mgr } for pid=5300 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=binder permissive=1 [ 44.088267] binder: BINDER_SET_CONTEXT_MGR already set [ 44.100908] binder: 5300:5303 ioctl 40046207 0 returned -16 [ 44.107603] binder: 5300:5316 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 44.108284] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/26 16:14:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000010c0)={r2, 0x1000}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/02/26 16:14:20 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8) listen(r0, 0x0) r1 = epoll_create(0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd70, 0x400000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbcff4)={0xffffffff80002004}) 2018/02/26 16:14:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 16:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x10000, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x50000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) ioprio_get$pid(0x1, r4) 2018/02/26 16:14:20 executing program 1: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev\x00') ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r0) 2018/02/26 16:14:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x3}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x2000000002, @empty, 0xee}, 0xfffffffffffffcde) 2018/02/26 16:14:20 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init1(0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x8125, 0x2) mq_open(&(0x7f0000000040)='\\wlan1trustedposix_acl_access%userbdev\x00', 0x0, 0x40, &(0x7f00000000c0)={0x3, 0x0, 0x855, 0x9, 0x41e, 0x0, 0x4, 0xffffffffffff0001}) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) 2018/02/26 16:14:20 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x6000000100088) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fbfffc)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x2, 0x0, @empty}, 0x2) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x73, 0x0, 0xff, 0x8, 0x6, 0x9, 0x7c80}, 0x20) listen(r0, 0x4) sendto$inet6(r1, &(0x7f0000fbd000), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 2018/02/26 16:14:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @rand_addr=0xd73}}, {{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x6, 0x80, 0xa8, "2a9812c0e7328281b43329ac286ef2cbb99d3caec5df96abf14d36568ae20d25bf246893a1a6121270c6100789ce71239ac0fe09cb85ac6ac68218c0c3799e1fb510765e277843beb909fee170283e72"}, 0x160) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCFLSH(r0, 0x540b, 0xf273) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x81, 0x3, 0x200, 0xe3d2, 0x10}, &(0x7f0000000140)=0xa0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/02/26 16:14:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/105, 0x69}, {&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/14, 0xe}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000380)=""/200, 0xfffffffffffffcc9}, {&(0x7f0000000480)=""/241, 0xf1}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/149, 0x95}], 0xa, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '\'wlan0md5sum-&lo\x00'}, &(0x7f00000007c0)=""/4096, 0x1000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pktcdvd/control\x00', 0x50b000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001880)={0xad, &(0x7f00000017c0)="b4898ecb3a491c5fc7e9a48c00f95e88252edfc2819ecea2a57b1bde47c8b6df077e3a65dc4bbfab378fa847ee08d00356a53643903ae2a02204c5e7050d10e01fa62ee283de95127de375a6557e4a34ae4ee37e987a1db2f65dfdfc324f5e3f65375e6b0b1ba24aa96b14bad3c4c0ef40282de4150cd754afc5fbe3c4c58591c3156a0e86f17e0370c5fc0ffd22f5eb292d309aee1fe90c3d23de7ce6dcf5bb4c3a3a2c127fb604030d308767"}) 2018/02/26 16:14:20 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getpgid(0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/igmp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000), 0x7563) 2018/02/26 16:14:20 executing program 5: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/221, 0xdd) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000000000006000) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/26 16:14:20 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lseek(r0, 0xffffffffffffffff, 0x2000000000000003) 2018/02/26 16:14:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x0, r1, 0x0, 0x9, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x7e73cb2d}, &(0x7f0000000280)=0x8) 2018/02/26 16:14:20 executing program 1: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="fbf03a65899256c5b96ef8393b2be7f415e0f09fe7de74", 0x17, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='$-vmnet1cpuset-}\x00', 0x0) keyctl$search(0xa, r0, &(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200), &(0x7f00000000c0)="37e6120f2aab128c10e61b174b7702005f1cb1adda0ab325ad30a9cbf3666e8aadb10b283adcfd1c4b330de8fbab3672df072c4636464d9bd7f7692ca3e7deee54ac0b66c0e6562b9101264361f97e66634947f6b69728b965aee2f0f49aec66447510488ef2ebc72d181c077ff20d41251c18fba3e83b3607a8bf385e578fa646c1ce8c51a20d7150c7ebf6894f7d9089284ac900000000000000000000000000") munlockall() prctl$setfpexc(0xc, 0x80000) 2018/02/26 16:14:20 executing program 7: socketpair$inet(0x2, 0x2, 0x1, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008daffc), &(0x7f0000693ffc)=0x4) 2018/02/26 16:14:20 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x593, 0xd9f, 0x5, 0x401, 0x6, {0x0, @in6={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4c64a65c}}, 0x4, 0x1, 0x7c2, 0x0, 0x4}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x9}, 0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x480000) 2018/02/26 16:14:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x672, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x1, @empty}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x30, {0x2, 0x3, @rand_addr=0xf38f}, @generic="1c65f7e50634b2a15bdc0731ca49133d"}) ioctl$void(r0, 0x5414) 2018/02/26 16:14:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x1ff) ioctl$int_out(r0, 0x545d, &(0x7f0000000040)) 2018/02/26 16:14:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6f, "3258dd6a7c598595fe74624daf15d8ec0b0a727e6671f78b2cd46bee82408c3db261d71a00c2d2c0ff9b9e8e5f0f7e59c0ace3e22a30e68b84cf92d49a680bea67b8c46ccc19ef1dc3a001f94213a761f96a775337fae4093e478b55bb2a170f4523b4b4c5e667abf596c5b113bb69"}, &(0x7f0000000140)=0x77) 2018/02/26 16:14:20 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000006000000000c0008000498c7f33e000000"], 0x1}, 0x1}, 0x0) 2018/02/26 16:14:20 executing program 6: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) sync() 2018/02/26 16:14:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r3, &(0x7f0000559000)=""/166, 0xa6, 0x0, &(0x7f0000595ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x0, 0x3}, {0x6, 0x7ff}, 0x62, 0x2, 0x23d3}) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 16:14:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000460000)={0xfffffffffffffffe}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace(0xffffffffffffffff, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x7, 0x10001a) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000040)=0xffffffffffffff7f) 2018/02/26 16:14:20 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x8001, 0x2, 0x3f, 0x10001, 0x0, 0x1, 0x80000, 0x0, 0x8, 0x9, 0xffffffff, 0x7f, 0xffffffffffffffff, 0x6, 0x97, 0x6, 0x80000000, 0x100000000, 0x1, 0x4cce, 0x3f, 0x6, 0x71fc, 0x4, 0x10001, 0x0, 0x7, 0x4, 0xf0, 0x6, 0xd5d3, 0x7, 0x5, 0x0, 0xad19, 0x5, 0x0, 0x8, 0x1, @perf_config_ext={0x5, 0x2}, 0xd245, 0x2, 0x4, 0x764845a479a42eb6, 0x3f, 0x1, 0xfffffffffffff801}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x6606c0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x4a3, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) 2018/02/26 16:14:20 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001280)={0xa8, 0x0, &(0x7f00000001c0)=[@acquire_done={0x40106309, r1, 0x2}, @release={0x40046306, 0x4}, @request_death={0x400c630e, 0x4, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x48, &(0x7f0000000080)=[@fda={0x66646185, 0xa, 0x0, 0x2a}, @fda={0x66646185, 0x6, 0x4, 0xd}, @fda={0x66646185, 0x2, 0x80, 0x3c}], &(0x7f0000000100)=[0x18, 0x78, 0x20, 0x78, 0x60, 0x48, 0x38, 0x48, 0x38]}, 0x3}}, @decrefs={0x40046307, 0x2}, @release={0x40046306, 0x4}, @enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x1}, @increfs={0x40046304, 0x3}], 0x1000, 0x0, &(0x7f0000000280)="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"}) 2018/02/26 16:14:20 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x7000, r1, r2, 0x6, 0x2000000) getsockname$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r3 = socket$inet(0x2, 0x2, 0x0) getsockname$inet(r3, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 16:14:20 executing program 1: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) 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) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ftruncate(r2, 0x0) dup2(r0, r1) 2018/02/26 16:14:20 executing program 5: sigaltstack(&(0x7f0000621000/0x1000)=nil, &(0x7f0000000040)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000200000000000000000000000000000020000000000000000000000bf11adf25db25e01290660516b861b2743ac814f0a8c649b4656641fa403e72eee83de1045a6950d9ddfd943c350a99f42d9d399f65050"], &(0x7f0000000080)=0x20) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)=@syzn={0x73, 0x79, 0x7a, 0x0}) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x14) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xaa4, 0x3, 0x0, 0xa, 0x20, 0x0, 0x2e, r2, r3}, {0x8, 0x40, 0xaba6830, 0x8, 0x1, 0x3f, 0x70, 0xe4}, {0x48, 0x7, 0xba, 0x1000}, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x4, 0x1, 0x0, 0x7, 0xe22f, 0xfff, 0x4a4fc8b}}, 0xe8) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000003c0)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000400)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xaf}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000480)={0x4, 0xf, 0x2, 0x6, "9836e80b63665dc473c96c1c6c8abe3ec4b46b6e62f4b60879275dc5ba33b7fc"}) vmsplice(r5, &(0x7f0000000440)=[{&(0x7f0000000480)="b31c17ce72", 0xfffffffffffffef1}], 0x1, 0x0) accept$nfc_llcp(r4, &(0x7f00000004c0), &(0x7f0000000400)=0x60) 2018/02/26 16:14:20 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x40}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x4, [0x6, 0x2, 0x6, 0x1, 0x0, 0x20, 0x5, 0x20]}, 0x5c) r1 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="50000000000000002800000000000000070000001a000000ffffff7f6d002dfe8c8e83229586c500000100ff00020000003d010000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0x2, 0x2, 'client0\x00', 0x1, "0c4b1fc42a4f665d", "5d0705b756d4902888cb2c7a5e411060dee070b701a97ac5cd43e6b66ed39d38", 0x5, 0x8}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/250) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000140)={0x3, 0xc}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000140)=""/209, &(0x7f0000000240)=0xd1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x9, 0xfffffffffffffffd, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x100, 0x8001, 0xffffffff, {r4, r5+30000000}, 0x2, 0x10001}) write$fuse(r1, &(0x7f0000e4cfb0)=ANY=[@ANYBLOB="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"], 0x50) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x320, @time={0x77359400}, 0x1, {0x3}, 0x3, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9, 0xffff, 0xfff, 0x2, 0x5, 0x70000000, 0x1000, {0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xab1}}, 0x8000, 0x4, 0x7, 0x1fd2, 0x3f}}, &(0x7f0000000340)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r6, 0x2}, &(0x7f00000003c0)=0xc) sendmsg$nl_xfrm(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=@delsa={0x188, 0x11, 0x4, 0x7, 0x2, {@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0xa}, [@tmpl={0x144, 0x5, [{{@in=@multicast1=0xe0000001, 0x1, 0x3b}, 0xa, @in=@empty, 0x5, 0x3, 0x0, 0x37400000, 0x9, 0x9, 0x8}, {{@in=@rand_addr=0x1d6f3747, 0x1, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x6, 0x0, 0x3a, 0x80000000, 0xfff, 0xa4}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x3, 0x1, 0x7fffffff, 0x4, 0x80, 0x1eb}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x33}, 0x0, @in=@loopback=0x7f000001, 0x7, 0x7, 0x3, 0x9, 0x9, 0x2, 0x7}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3c}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x3, 0x6, 0x401}]}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x0, @in=@multicast2=0xe0000002}}]}, 0x188}, 0x1, 0x0, 0x0, 0x1}, 0x1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/02/26 16:14:20 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x202000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0xfff, 0xfffffffffffffffd) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) prlimit64(r1, 0xe, 0x0, &(0x7f0000001040)) restart_syscall() connect$pppoe(r0, &(0x7f0000001080)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) [ 44.423933] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 16:14:20 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xb, 0x5, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000040)=""/173) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x4, 0x5, 0xfffffffffffffff8, 0x80, 0x9, 0xfff, 0x1, 0x10000000000, 0xffffffff7fffffff, 0x20}, 0xb) fchown(r0, 0x0, r1) 2018/02/26 16:14:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="2af4e752874a5eb9f45c02f9b1cd81a7", 0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x10001}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000040)=0x4, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0xfffffffffffffffc}) ppoll(&(0x7f000021afd0)=[{r2}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/02/26 16:14:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x6a) poll(&(0x7f00003d2fc0)=[{r0}, {r0}], 0x2, 0x0) 2018/02/26 16:14:20 executing program 1: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) unlinkat(r0, &(0x7f0000000000)='./control\x00', 0x200) 2018/02/26 16:14:20 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x56, r3}) r4 = getpgid(r1) syz_open_procfs(r4, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r0, &(0x7f0000000040), 0xfffffdfc, 0x0) 2018/02/26 16:14:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xffffffffffffffbc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3fb) socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getown(r1, 0x9) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x11d) 2018/02/26 16:14:20 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000040)=[{0x9, 0x400000010000, 0xfffffffffffffffc, 0xfffffffffefffffb}]}) membarrier(0x10, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x220200, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x3, @empty}}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, 0xd0, 0x40, 0x5, "7499f83a08c8bdd9fe6404c7b308e6438ca0561fb3303fd6b3e023a0a4c53cd536fa38a5396202833124bdf7b896280212b1a36b07da9d5c5415d4855a6b4b11b483744e6b518fa870ef2f098f26f6b5"}, 0x160) sync() 2018/02/26 16:14:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000dca000), &(0x7f0000387000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 16:14:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000098f000)='scalable\x00', 0x9) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) writev(0xffffffffffffffff, &(0x7f00003b8000)=[], 0x0) shutdown(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/02/26 16:14:21 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) writev(r0, &(0x7f0000001e40)=[{&(0x7f0000001b40)="faccbd33be254a97a09230444ebe558e151cd7efd387c1d66262c9054b9d5235b4017fabd3d7492c69f4d7d856ff246b447e972848f43e6f112061c488b8394b52db3127ed6de83c415960b00001e6a91e1b5f34c1b5b645ec27b148da873519851684702b156fd6ccc6b7d4005ca2988d341956034f805e132792f446122e41473e4bbbd10dde8c21d4277dd0de0a380801ad42e0f97d67b43f812a22b5e233bc604530eddcacbd2a6f1975c2cbbc27936a1ce4590142d0ee2c31a359309144df762627d769116e6bc099a5420cc3d9b3f82e3b743d1ae515e1cbe1536791"}, {&(0x7f0000001c40)="bfbc962eeb931141bd0cd503bcf2594d34274e7b3e84ee97611e013af07051975bbd841723eda78f41fa7dad7686b739e6c8982f4161c138370e51f8a0b94de7e0c36405f10c6d2fe65a087cd0bab4cc7aa2ada12ead89f5376f2c1a66db226be44e93cabea77372bb4fe742061275972f10c30a58d06f2bb848db3936fd754be10250f2a5ee2be156667e8ed2c5432650685fa8339df12cfe5e9f44d191283ca6fcbc84504e88b5ff3a"}, {&(0x7f0000001d00)="60fd3b65ea5749b0e1d926b8168148cdb7d2d3460429f82a2c9af79059da9519c047c8a9974080de072b4c", 0xffffffffffffff54}, {&(0x7f0000001d40)="9d6d94646d249bc1472332294e6ca8d6b500c9a05fb9a106db744042cf44b1c2bf5fa817a03d7346914c4b8796c36b72676d38ce6c8554a58575f2bd0adecc092bf49c6505ecdc89f937c222fb8740555660342b830ac2b734156f8846b74b2d180ba4d5e447153fb498f3b2cf671e52d0d00172554f1f785dc0cd62ea232b20e7c67a1a3651c7263ae9d489bfe6de57870413421f98356d20157ca535a05c844af3d09b16f568e50c425462cee854f071025cfc"}, {&(0x7f0000001ec0)="9123d1d6d8b47b508dab5cb11ce1087945a5"}], 0x100001b4) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x38d, 0x0, 0x10001, 0x3}) socket$l2tp(0x18, 0x1, 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x1, 0x0, 0x0, 'queue1\x00', 0x200000000000}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@generic="14ee9e92e575dbe03aae194e9fb78a2e", @ifru_mtu=0xffffffffffffff7f}) 2018/02/26 16:14:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) syz_emit_ethernet(0xd1, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0xc3, 0x7, 0x0, {@broadcast=0xffffffff, @current, 0x6}, {@random=0x4, @current, 0x5}, "e7a8c53f0c7fa9fc865f5b7dfdd6c3aae090b02889e6dbcf776376ae831745bc69d8c57863c6145781d976a126770b4e727ed75f3775f4666280c3b4175455723b37a12f7d93883291a3fd8cf4b0c515685d3686f576b2081c2787a2dc145e4940c909d14f9419e7ae76ae12934c6973af4cf6782992340d77e6f1965485b267a1735e2ce3f85e42f18b59bf6be10afd18f52cf8a63429e310e57a1113965675f173707046"}}}}, &(0x7f0000000100)={0x1, 0x1, [0x851, 0x837, 0x7fd, 0x99a]}) sendto$inet(r0, &(0x7f0000000040)="ea", 0x1, 0x20000080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f00000003c0)=[], 0x0, &(0x7f0000000400)=""/253, 0xfd}}], 0x1, 0x162, 0x0) [ 44.561385] audit: type=1400 audit(1519661660.976:7): avc: denied { create } for pid=5428 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 16:14:21 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x100}, &(0x7f0000000140)=0x8) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/02/26 16:14:21 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f0000000040)=0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xfff, 0x8000}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/200, 0xc8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) process_vm_readv(r3, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/180, 0x122}, {&(0x7f00000003c0)=""/153, 0x99}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000340)=""/238, 0xee}, {&(0x7f00000005c0)=""/121, 0x79}, {&(0x7f0000000640)=""/109, 0x6d}], 0x8, &(0x7f0000000300)=[{&(0x7f0000000740)=""/110, 0x6e}, {&(0x7f00000007c0)=""/222, 0xfffffffffffffeae}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000900)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) fsetxattr(r1, &(0x7f0000000940)=@known='system.advise\x00', &(0x7f0000000980)='ppp1\x00', 0x5, 0x2) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/104, 0x68) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4(r4, &(0x7f0000000940)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000088bad50bf263ae81eb88bfa38cc043fcf9ad5729da927c89ea584cb9c8f02db4c5d5f911b937b458fd6a8099cf9f3e05b222baa95ae6fb642bddf7ff960c17293aa89f596529a7ef92fcbf3bd5737a4fe306bc9a5cbd4f8c4ac5f26e95e89aa969be7dd1172c336857c4de66a7c20f45c2ce132147d176bb4b0623c24dfa01766c73b1bfb97e18de"], &(0x7f0000000980)=0x1c, 0x80800) connect$inet6(r1, &(0x7f0000c18000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 16:14:21 executing program 0: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) prctl$intptr(0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x804) 2018/02/26 16:14:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a7ee920b04e131d0d0decbedfad7fdc09c09ccff6f86892ccd32b70262ada2fb09e51880da1beba481b9ea5162d9470d9742e3709714c99ca94c9b4ea209"], 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x22, &(0x7f0000cd6000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfe1b) r1 = socket$netlink(0x10, 0x3, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x5}, 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x14, 0x5e, 0x104, 0x1, 0x1, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000) 2018/02/26 16:14:21 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) listen(r0, 0x7fffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x7ff, 0x1, 0x100000001, 0xfffffffffffffff8}, {0x401, 0x10000, 0xffff, 0x9}, {0x2, 0xffffffff, 0x8, 0x10000}, {0x9, 0xcb, 0x78d, 0x401}, {0xffffffff, 0xfffffffffffffff9, 0x5, 0x200}, {0x2, 0x3c, 0x3, 0x962}, {0x8a8, 0xdad, 0x8, 0x100000000}, {0x6, 0x398, 0xb1ab, 0x4}]}, 0x10) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0) 2018/02/26 16:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xe, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7ffffffe, 0x0, 0x0, 0x3, 0x4924924924924d6, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/26 16:14:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x6a) poll(&(0x7f00003d2fc0)=[{r0}, {r0}], 0x2, 0x0) 2018/02/26 16:14:21 executing program 1: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00004daffa)='proc\x00', 0x0, &(0x7f0000000040)="ee7efd8c64e3e6921a6e7a5d95d20b052d6b310c49975c7a15ab9bfffcf39589c3024c71771d47061f1c9e4551e93f32d6740c305864edd261edaaea8693950231bc37155c9b64d6a82449b4971f4a629eac2c1d9357fc8922e90a9acdb9863ff5ed5b8ed8fd8178eaa30391ced09878") r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0df7a)='?', 0x1}], 0x1) r1 = open(&(0x7f00000000c0)='./file0/bus\x00', 0x3, 0x20) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xb10, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x3ff, r2, 0x10001, 0x1}) fadvise64(r1, 0x0, 0x0, 0x4) 2018/02/26 16:14:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) inotify_init1(0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000200)="000400003e02001400f4977d7b41a3d7004f653bcb6a7d008fe0fdf7d19455a42a29f0935461680aadd9ca020c5e75b85169352ca7a23023fb34a5647852e22740af00005608468f7600005b00bb973a3171ff5470499dfc8e0006e2491a2db300000070d2ced70a101129d5010b3864ba866cfdc835ab4c1750eccb7778b7b74df934f695f082ee4be03ce0285242b7", 0x90, 0x0, &(0x7f00000000c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/26 16:14:21 executing program 4: waitid(0x1, 0x0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x711a00, 0x0) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0380060005000500837c048000bf0064007f00040000ac1400aa00000f8d00864b0000020000126634ffe747c0964b1510956a4cd7f95007067a266b3f010a128eefcfa30cc9b005108fd3c0da34c86465db3520f44327000389010544d2ef000b2aeb4a4f7a4638d29701863d0000007f010f615aa654b43234b2f921425a665f7f1ed152daf9dfbe1b4a33b935060d10ca508aaafbc95441e8df0708069b3834cc540503ec070ece64665bb98876eb4fce2283060200004e224e22040400000749177a36df30b311"], 0xc9) 2018/02/26 16:14:21 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) prctl$intptr(0x2e, 0x6) 2018/02/26 16:14:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000463000), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCCONS(r1, 0x541d) [ 44.716796] proc: unrecognized mount option "î~ýŒdãæ’nz]•Ò -k1 I—\z«›ÿüó•‰ÃLqwGžEQé?2Öt 0XdíÒaíªê†“•1¼7\›dÖ¨$I´—Jbž¬" or missing value 2018/02/26 16:14:21 executing program 3: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@broadcast=0xffffffff}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) [ 44.762063] proc: unrecognized mount option "î~ýŒdãæ’nz]•Ò -k1 I—\z«›ÿüó•‰ÃLqwGžEQé?2Öt 0XdíÒaíªê†“•1¼7\›dÖ¨$I´—Jbž¬" or missing value 2018/02/26 16:14:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x600002, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket(0x10, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff9, 0x7ff, 0x8204, 0x9, 0x80, 0x2, 0x58, 0x80000000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x8af, {{0x2, 0x3, @empty}}}, 0x90) ioctl$TCSETAW(r0, 0x5402, &(0x7f00000b8fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xc1f5}) 2018/02/26 16:14:21 executing program 4: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0x0}) finit_module(r1, &(0x7f00000000c0)='$wlan0procmd5sum%\x00', 0x2) signalfd4(r1, &(0x7f0000000100)={0x1}, 0x8, 0x80000) getgroups(0x2ab, &(0x7f00000000c0)=[r0, r0, r0, r0, r0]) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x80000001, 0x5, 0x80, 0x1}) socketpair(0x1d, 0x0, 0x7fffffff, &(0x7f0000000080)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0x0}) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r3, 0x3) fchmod(r2, 0x2) 2018/02/26 16:14:21 executing program 3: ftruncate(0xffffffffffffffff, 0x0) 2018/02/26 16:14:21 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r2 = gettid() getpgid(r2) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1ec, 0xf, 0x3, 0x8, 0x1, 0x1, {0xf, 0x0, 0x4}, [@typed={0xc, 0x24, @uid=r1}, @nested={0x1cc, 0x39, [@generic="d903de7fa1ee68283c9ab74b69a2a9c2034bd6bbe542e488c5d44e9e49b8081ca91be3237b4166fdb4465b0f9dd2052676fb06f6126ca2e9a0448739cc5c627fea45e8e0e4236fa090bb2e06f5d7f157e1e9a650f9093ce0e13b6f5f5c3d43aa8f098a7cedc495ddb92475b6c3d7a39459c778f5d46c88224fa5eb2def1b27e070bf50b6546dc6348a5578628615cfd53b4373da3fecb5425078702e7d7786988a62dfd80693f4b11edbea345bc08f5ec938162c0c7e94a1d08a8af43ab82fa103b859eea71a2f994b3d479a15bb6fa49f004748a55302f53e8536c27641efb19612b695779c6bd2717dd2603acfb52d669a1d7ecb35", @generic="5fa58cdb02604d269f5e4bafcf76f8b5db11c36df5a1138e1a6139a2b63627fd24521515887307bb673d6c1e383539496284eed399febd5aa981eb291de3547bb1d3bff383642094f1599bc91e72d055d251d1d129d6782b8644e4d379ad32a3dd2da5233dde1174802ff83a383b1254ed6bc8c44910a5983af3101082c6c79af039d25127ae4cb8a27c0f141ecf26cf7bc27e85eca449ca7a591e70dbacbb22e6e3515f088db9783ed541aad764a8373a3b881ca11d8bf39f4aa2626a76fc499f9d3576c2873967", @typed={0x8, 0x68}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x844}, 0x4004000) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) 2018/02/26 16:14:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) accept$llc(r1, 0x0, &(0x7f0000000040)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x2) 2018/02/26 16:14:21 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) pipe(&(0x7f0000000000)={0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feafdf)=""/33) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x880, 0x0) 2018/02/26 16:14:21 executing program 5: socketpair(0xb, 0x7, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x40, 0x2, 0x6}) unshare(0x400) r1 = eventfd2(0x0, 0x0) fadvise64(r1, 0x0, 0xfffffffffffeffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x30, 0xfca, 0x3ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x8}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 16:14:21 executing program 0: prctl$void(0x0) 2018/02/26 16:14:21 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000fd3fec)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 16:14:21 executing program 1: r0 = socket(0x0, 0xb, 0x0) prctl$getreaper(0xb, &(0x7f0000000000)) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="5df123d7f687d1b5a9a685e823a551dbb571b1729486da4f44c614d40bdfc145bf59877843ab483a4c114ef10da7e523fc87", 0x32, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) fcntl$setsig(r0, 0xa, 0x27) keyctl$instantiate(0xc, r1, &(0x7f0000000100)="52d7bd4d25d35fb83ec7e63e4afe9dfa35b760c7a7c4335b307ff26aa11faf7b0906e6d33ca2eacd5b299648cdffe15c4b3b153a1ec101e7a38bb581cc65b9c17b5d6f52767f7a0ef5ffd6a4564d2448bf998f7cb7086f6b56b58fdbe76c8f8eb25b3e42df7b3d7750ecd92850606ea21f8fce4be7b746e4a79a97c65f4cac947d1b3766f8482f20bf56600d1957e100df4ffc3c7f96e45dd03ab2ac325a1d06607d080ea22b533ebf55ef166619d35024d5fbd50f15ffa3f623fd94b28877d2577df458ccd2f7a71e6559de79fa448869de438cd4462cbce8e65e8f2529d56e0394", 0xe2, r2) 2018/02/26 16:14:21 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:netcontrol_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x37, 0x20, './file0\x00'}, 0x59) 2018/02/26 16:14:21 executing program 0: pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8000, 0x3f, 0x80000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8, 0x80000001, 0x8000, r1}, &(0x7f0000000100)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000639f18)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0xfffffffffffffffd}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/02/26 16:14:21 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1}) r2 = socket(0x11, 0x80000, 0x1) bind$packet(r2, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x240200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r4, &(0x7f0000efcebc), 0xfffffffffffffff5, 0x200408d4, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 16:14:21 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x400) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') 2018/02/26 16:14:21 executing program 2: r0 = add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="e217d5c80285d6fe39fa036aef45cc62c691eed79e14e3915ca77110e96d52bb0cd4dd2da47610a9274d18d198a4ed95c61cac02ea22019b6fa10a36ca6ec4f0cf06abf1593d75ea2824ecd368a6031a5612936329af2ffb0b5c46fdcf2efba6971fedc8c89589188dbc7d7e5374e9794685c2c4f17488a6c32d352992a61525f0024a7f5f0dad9020dc0a847a99eed6f95c14f2c58313991501c365fe1096f1e98a22429513a4466a40e8", 0xab, 0xffffffffffffffff) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="f9ad585ca1740ac5576c053093251a76d4c1e28684d9197bdf6d1ca17cfd2b953b41b4a7ae1da736a6880db241d1a780e513037fe5e2052611737adde05cc36d4ed9490ade1d5b9ad9aeb85b2aa20a1f0201180a3df25c4903ee23da108de5c74c64ef98721068e5d01fb3607e917164dfcab4236ce4e985be970dbc16118b2212064b155d9b1a979dc0b3956b724b22b19cbd69192659c5", 0x98, r0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x77359400}}, &(0x7f0000040000)) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="bc61fec68524375138b8e4ebac0e8f092e0eb7f3d77ef747030356beec75759455e534a61e67a75ffc675ab8857b5e093e0adbf557b5120c4fa15199218e48d66fb20c21e9da8d339cd08190c123abc2251709727a35a05c1c31edbedfaef479ba1207e74ba6657e63a029878be8e0d3f888135f60b16b21ddfec1a7f8cefd7236b3bc8f80748972572f849150ef95afaea6dac337f6c53e9d2cf2c72a16e9318d9dd7b631470e7aa1b30cd519fe0da9a89d1c7dfa59e10feb72", 0xba, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000180)={@common='bpq0\x00', 0x9}) 2018/02/26 16:14:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000012fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 44.865954] audit: type=1400 audit(1519661661.276:8): avc: denied { create } for pid=5535 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.905622] vmalloc: allocation failure: 0 bytes [ 44.918011] syz-executor7: page allocation failure: order:0, mode:0x24000c2 [ 44.928329] CPU: 0 PID: 5551 Comm: syz-executor7 Not tainted 4.4.118-g5f7f76a #24 [ 44.935960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.945292] 0000000000000000 1ad38083702318c5 ffff8801c5d6f938 ffffffff81d0402d [ 44.953270] 1ffff10038badf2a ffff8801c4e7c800 00000000024000c2 0000000000000000 [ 44.961253] 0000000000000001 ffff8801c5d6fa48 ffffffff81431019 ffffffff838ac620 [ 44.969232] Call Trace: [ 44.971795] [] dump_stack+0xc1/0x124 [ 44.977136] [] warn_alloc_failed+0x1d9/0x240 [ 44.983168] [] ? zone_watermark_ok_safe+0x290/0x290 [ 44.989808] [] ? mutex_lock_nested+0x5d4/0x850 [ 44.996013] [] __vmalloc_node_range+0x41d/0x630 [ 45.002306] [] ? task_has_security+0x130/0x270 [ 45.008509] [] vmalloc+0x5b/0x70 [ 45.013497] [] ? sel_write_load+0x130/0xff0 [ 45.019441] [] sel_write_load+0x130/0xff0 [ 45.025210] [] ? hash_futex+0x210/0x210 [ 45.030806] [] ? sel_read_bool+0x250/0x250 [ 45.036750] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.043738] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.050724] [] ? sel_read_bool+0x250/0x250 [ 45.056581] [] __vfs_write+0x103/0x450 [ 45.062092] [] ? __vfs_read+0x440/0x440 [ 45.067696] [] ? __lock_is_held+0xa1/0xf0 [ 45.073473] [] ? __lock_is_held+0xa1/0xf0 [ 45.079243] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 45.086054] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 45.092606] [] ? __sb_start_write+0x14a/0x310 [ 45.098727] [] vfs_write+0x18a/0x530 [ 45.104078] [] SyS_write+0xd9/0x1b0 [ 45.109324] [] ? SyS_read+0x1b0/0x1b0 2018/02/26 16:14:21 executing program 6: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x2, 0x3e95, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}], 0x58) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) chroot(&(0x7f00004d1000)='.') pivot_root(&(0x7f0000d7f000)='.', &(0x7f0000c8c000)='.') [ 45.114758] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.121227] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 45.141974] Mem-Info: [ 45.145040] active_anon:49301 inactive_anon:44 isolated_anon:0 [ 45.145040] active_file:3572 inactive_file:8325 isolated_file:0 [ 45.145040] unevictable:0 dirty:35 writeback:0 unstable:0 [ 45.145040] slab_reclaimable:5164 slab_unreclaimable:59790 [ 45.145040] mapped:24188 shmem:51 pagetables:705 bounce:0 [ 45.145040] free:1478966 free_pcp:430 free_cma:0 [ 45.179568] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 45.224593] lowmem_reserve[]: 0 2911 6411 6411 [ 45.232184] DMA32 free:2693500kB min:30608kB low:38260kB high:45912kB active_anon:82948kB inactive_anon:56kB active_file:5384kB inactive_file:13640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:16kB writeback:0kB mapped:44028kB shmem:68kB slab_reclaimable:9328kB slab_unreclaimable:105876kB kernel_stack:1888kB pagetables:1164kB unstable:0kB bounce:0kB free_pcp:836kB local_pcp:276kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.278282] lowmem_reserve[]: 0 0 3500 3500 [ 45.283425] Normal free:3215368kB min:36808kB low:46008kB high:55212kB active_anon:105428kB inactive_anon:120kB active_file:8920kB inactive_file:19660kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:152kB writeback:0kB mapped:52528kB shmem:136kB slab_reclaimable:11392kB slab_unreclaimable:133468kB kernel_stack:4032kB pagetables:1356kB unstable:0kB bounce:0kB free_pcp:1304kB local_pcp:620kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.330400] lowmem_reserve[]: 0 0 0 0 [ 45.334864] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 45.349757] DMA32: 347*4kB (UME) 128*8kB (UME) 87*16kB (UM) 94*32kB (UME) 35*64kB (UME) 17*128kB (UME) 2*256kB (E) 2*512kB (ME) 32*1024kB (UME) 0*2048kB 647*4096kB (M) = 2695644kB [ 45.368506] Normal: 540*4kB (UM) 124*8kB (UME) 82*16kB (UM) 28*32kB (UM) 22*64kB (UM) 10*128kB (UME) 4*256kB (ME) 3*512kB (UME) 36*1024kB (UME) 5*2048kB (ME) 771*4096kB (M) = 3215728kB [ 45.387904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 45.396476] 11951 total pagecache pages [ 45.400430] 0 pages in swap cache [ 45.403876] Swap cache stats: add 0, delete 0, find 0/0 [ 45.409313] Free swap = 0kB [ 45.412310] Total swap = 0kB [ 45.415340] 1965969 pages RAM [ 45.418423] 0 pages HighMem/MovableOnly [ 45.422365] 320145 pages reserved [ 45.426270] vmalloc: allocation failure: 0 bytes [ 45.431048] syz-executor7: page allocation failure: order:0, mode:0x24000c2 [ 45.438457] CPU: 1 PID: 5562 Comm: syz-executor7 Not tainted 4.4.118-g5f7f76a #24 [ 45.446055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.455555] 0000000000000000 6a05aa4ef2038cd2 ffff8800aa8c7938 ffffffff81d0402d [ 45.463539] 1ffff10015518f2a ffff8800ab6f8000 00000000024000c2 0000000000000000 [ 45.471527] 0000000000000001 ffff8800aa8c7a48 ffffffff81431019 ffffffff838ac620 [ 45.479500] Call Trace: [ 45.482061] [] dump_stack+0xc1/0x124 [ 45.487397] [] warn_alloc_failed+0x1d9/0x240 [ 45.493427] [] ? zone_watermark_ok_safe+0x290/0x290 [ 45.500066] [] ? mutex_lock_nested+0x5d4/0x850 [ 45.506271] [] __vmalloc_node_range+0x41d/0x630 [ 45.512563] [] ? task_has_security+0x130/0x270 [ 45.518765] [] vmalloc+0x5b/0x70 [ 45.523755] [] ? sel_write_load+0x130/0xff0 [ 45.529695] [] sel_write_load+0x130/0xff0 [ 45.535477] [] ? hash_futex+0x210/0x210 [ 45.541073] [] ? sel_read_bool+0x250/0x250 [ 45.546929] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.553923] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.560908] [] ? sel_read_bool+0x250/0x250 [ 45.566765] [] __vfs_write+0x103/0x450 [ 45.572288] [] ? __vfs_read+0x440/0x440 [ 45.577881] [] ? __lock_is_held+0xa1/0xf0 [ 45.583655] [] ? __lock_is_held+0xa1/0xf0 [ 45.589435] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 45.596248] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 45.602808] [] ? __sb_start_write+0x14a/0x310 [ 45.608921] [] vfs_write+0x18a/0x530 [ 45.614911] [] SyS_write+0xd9/0x1b0 [ 45.620168] [] ? SyS_read+0x1b0/0x1b0 [ 45.625595] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.632064] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 45.638924] Mem-Info: [ 45.641339] active_anon:47087 inactive_anon:44 isolated_anon:0 [ 45.641339] active_file:3578 inactive_file:8323 isolated_file:0 [ 45.641339] unevictable:0 dirty:43 writeback:0 unstable:0 [ 45.641339] slab_reclaimable:5188 slab_unreclaimable:59865 [ 45.641339] mapped:24127 shmem:51 pagetables:607 bounce:0 [ 45.641339] free:1481819 free_pcp:556 free_cma:0 [ 45.674521] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 45.715694] lowmem_reserve[]: 0 2911 6411 6411 [ 45.721042] DMA32 free:2695644kB min:30608kB low:38260kB high:45912kB active_anon:82928kB inactive_anon:56kB active_file:5392kB inactive_file:13632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:36kB writeback:0kB mapped:44028kB shmem:68kB slab_reclaimable:9360kB slab_unreclaimable:105992kB kernel_stack:1760kB pagetables:1124kB unstable:0kB bounce:0kB free_pcp:912kB local_pcp:652kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.766575] lowmem_reserve[]: 0 0 3500 3500 [ 45.771478] Normal free:3215760kB min:36808kB low:46008kB high:55212kB active_anon:105420kB inactive_anon:120kB active_file:8920kB inactive_file:19660kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:152kB writeback:0kB mapped:52480kB shmem:136kB slab_reclaimable:11392kB slab_unreclaimable:133468kB kernel_stack:3648kB pagetables:1304kB unstable:0kB bounce:0kB free_pcp:1304kB local_pcp:684kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.817474] lowmem_reserve[]: 0 0 0 0 [ 45.821848] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 45.836679] DMA32: 347*4kB (UME) 128*8kB (UME) 87*16kB (UM) 94*32kB (UME) 35*64kB (UME) 17*128kB (UME) 2*256kB (E) 2*512kB (ME) 32*1024kB (UME) 0*2048kB 647*4096kB (M) = 2695644kB 2018/02/26 16:14:22 executing program 4: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0x0}) finit_module(r1, &(0x7f00000000c0)='$wlan0procmd5sum%\x00', 0x2) signalfd4(r1, &(0x7f0000000100)={0x1}, 0x8, 0x80000) getgroups(0x2ab, &(0x7f00000000c0)=[r0, r0, r0, r0, r0]) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x80000001, 0x5, 0x80, 0x1}) socketpair(0x1d, 0x0, 0x7fffffff, &(0x7f0000000080)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0x0}) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r3, 0x3) fchmod(r2, 0x2) 2018/02/26 16:14:22 executing program 0: r0 = getpgid(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xeb) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x240, 0x130, 0x350, 0x350, 0x350, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x2, 0x800, 0x146b60000, 0x0, 0x0, "2e0e52e6c3bd32a3dd98e817ae3c0d937f17ed52a441576b5bdb1b45d1e45d685055c0aaa10b9f41cfb23a377cfd09cf94986d570028bc7714f091e903cf3e65"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @rand_addr=0xfff, @rand_addr=0x9, 0x2, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x2, 0x2e8bcb3d, 0x5, 0x4, 0x7f, 0x8, @generic="84c4ea70bc60ff8a738b481d183e9571", @generic="c2d77fcb3de77569b694afa7d950a283", {0xff}, {0xff}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000944fa8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{}, 'port0\x00'}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000580)={0x1000, 0x5, 0x7fff, 'queue1\x00', 0x7}) ioctl$KDDELIO(r3, 0x4b35, 0xfffffffffffffffe) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={r0, r4, r5}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 16:14:22 executing program 7: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="746f112204fd6accefe823157c100987057bd200bd588d03138bed4d498c7c20") sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x6, 0x3, 0x4}, 0xff, 0x4}) 2018/02/26 16:14:22 executing program 2: clock_gettime(0x800, &(0x7f0000f0a000)={0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00005e9000)=""/155, 0x9b, 0x0, &(0x7f000070a000)={r0}) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/02/26 16:14:22 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write$evdev(r0, &(0x7f00005d7fa0)=[{{0x77359400}}], 0x10) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() set_tid_address(&(0x7f0000000000)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/26 16:14:22 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x31, 0x2, 0xb03a}}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x2) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2001) accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000100)=0x10) 2018/02/26 16:14:22 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x3f, 0x39ca) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x100, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0xffffffff00000000, 0x4) fstatfs(r0, &(0x7f0000001000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x5, 0x8}, 0x14) ftruncate(r0, 0x6) 2018/02/26 16:14:22 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x400) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') 2018/02/26 16:14:22 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080)=0x8, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffb, 0x32, r0, 0x800000000) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) [ 45.855516] Normal: 540*4kB (UM) 124*8kB (UME) 82*16kB (UM) 29*32kB (UM) 22*64kB (UM) 10*128kB (UME) 4*256kB (ME) 3*512kB (UME) 36*1024kB (UME) 5*2048kB (ME) 771*4096kB (M) = 3215760kB [ 45.874982] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 45.883545] 11957 total pagecache pages [ 45.887496] 0 pages in swap cache [ 45.890915] Swap cache stats: add 0, delete 0, find 0/0 [ 45.896283] Free swap = 0kB [ 45.899279] Total swap = 0kB [ 45.902264] 1965969 pages RAM [ 45.905354] 0 pages HighMem/MovableOnly [ 45.909304] 320145 pages reserved 2018/02/26 16:14:22 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00003f9ff8), 0x1f) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000000)=0x40, 0x4) 2018/02/26 16:14:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000), 0xfffffffffffffcf8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/02/26 16:14:22 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) read$eventfd(r0, &(0x7f0000000000), 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 16:14:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r0, &(0x7f0000000000)='n', 0x1) sendto$inet6(r2, &(0x7f0000000040)="2508b98e02c7cc7ca64e4cf420cc90e2b47c4d749456b645b9833b575d39b0", 0x1f, 0x0, 0x0, 0x0) 2018/02/26 16:14:22 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x30040, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x200, 0xffffffff, 0x6, 0x9, 0x80000000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffff2e4, 0x1, 0x401, 0x7, r1}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int=0x7, 0x4) r3 = socket$inet6(0xa, 0x802, 0x0) r4 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ec3ff4)) shutdown(r3, 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r4}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100000001, 0x20701) fchdir(r5) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @rand_addr=0x7}}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x4, 0x0, 0x1a90, "0843cdb273bf692b3f3e63381d472c2c84488969c1c5c941bd97dee685a069e953e5f6ea517aceab979cf7f0bc58dc31c66b146204a3db9fda2acd39a7c2a244f0d37226170b42b198c9dc5ea698cf74"}, 0xe8) socket$pppoe(0x18, 0x1, 0x0) write$evdev(r5, &(0x7f0000a1d000)=[], 0xff50) 2018/02/26 16:14:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x6, 0x7, 0x100000007, 0x0, 0x8}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r2 = getpid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x294c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) setpgid(r2, r4) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/26 16:14:22 executing program 6: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30, 0xfffffffffffffffe, 0x8917}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x30}, 0x8) setpgid(r0, 0x0) 2018/02/26 16:14:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) recvmmsg(r2, &(0x7f0000003540)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000140)=[{&(0x7f0000000040)=""/243, 0xf3}], 0x1, &(0x7f0000000180)=""/155, 0x9b, 0xfffffffffffff000}, 0xb7}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/51, 0x33}], 0x2, &(0x7f00000012c0)=""/165, 0xa5, 0x8}, 0x9}, {{&(0x7f0000001380)=@nfc, 0x10, &(0x7f0000001600)=[{&(0x7f00000013c0)=""/205, 0xcd}, {&(0x7f00000014c0)=""/192, 0xc0}, {&(0x7f0000001580)=""/96, 0x60}], 0x3, 0x0, 0x0, 0x5d}, 0xfffffffffffffffd}, {{&(0x7f0000001640)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000001780)=[{&(0x7f0000001680)=""/238, 0xee}], 0x1, &(0x7f00000017c0)=""/53, 0x35, 0x5}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000001800)=[]}, 0x8}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000001840)=""/208, 0xd0}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/129, 0x81}, {&(0x7f0000002a00)=""/164, 0xa4}, {&(0x7f0000002ac0)=""/180, 0xb4}, {&(0x7f0000002b80)=""/106, 0x6a}, {&(0x7f0000002c00)=""/164, 0xa4}, {&(0x7f0000002cc0)=""/223, 0xdf}, {&(0x7f0000002dc0)=""/2, 0x2}, {&(0x7f0000002e00)=""/96, 0x60}], 0xa, &(0x7f0000002f40)=""/128, 0x80, 0x1}, 0x9}, {{&(0x7f0000002fc0)=@l2, 0xe, &(0x7f0000003080)=[{&(0x7f0000003000)=""/69, 0x45}], 0x1, &(0x7f00000030c0)=""/31, 0x1f, 0x42a3}}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000003100)=""/120, 0x78}, {&(0x7f0000003180)=""/193, 0xc1}, {&(0x7f0000003280)=""/173, 0xad}, {&(0x7f0000003340)=""/184, 0xb8}], 0x4, &(0x7f0000003440)=""/206, 0xce, 0x7fffffff}, 0x81}], 0x8, 0x40002000, &(0x7f0000003740)={0x0, 0x1c9c380}) 2018/02/26 16:14:22 executing program 0: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) userfaultfd(0x0) 2018/02/26 16:14:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x4, 0xa, 0xa0, 0x0, 0x7b, r2, r3}, {0x3, 0x3c, 0x9, 0x2, 0x4, 0x81, 0x10001, 0x3f}, {0x9, 0x80000000, 0x401, 0x100}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x3, 0x0, 0x2, 0xffffffff00000001, 0x80000001, 0xca7}}, 0xe8) 2018/02/26 16:14:22 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000dbaffc)) 2018/02/26 16:14:22 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="e6bb85bf12be05222f1b424f5f135a78", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x5, 0xffffffffffffffff) prctl$setname(0xf, &(0x7f0000000000)='\'{\x00') 2018/02/26 16:14:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x3fffe) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x60400, 0x80) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="9fcffb06259f2e2e8de2b704a43045e041a60acf2821fdc75f3faf905cf6e157efa43480a4e4424c67e7c8f1111ea9c92c4f78b133456853ab5b4a4b41a0472d2b10491a1db11198f4708ad34d38", 0x4e, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000240)={0x7, 0x2, {0xffffffffffffffff, 0x3, 0x2, 0x2, 0x40}}) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r2, &(0x7f0000000100)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000040)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000140)=0x7) [ 46.110898] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/26 16:14:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000180)={&(0x7f0000000080)="6600b4a8fa5c903c4192817c3c331b9e710edf2a4496b9c9de9228806fc729fc831ffeafed8fbdc7d84715983a4a42432503e74a82b01977a1fbc695963c65e238b24be9f1db2de60c1a17b3ac7dcb4106509bb8123bdaf9316620da5ab7f4dca93ffd2170eaa181c4fab0bf1c68e920ab488b4b17cc361d5940be1a53e4da9988ea04f0bf097aad0d664ee8bc5f871039d354c602cc113569a3034c502c13fbd7fb84f9bb1beeb6c23ae99c2e9ccc9c9a9bb0f00ab9d3036eaea84f5a89d809cf8a44e3f85e6d137ce18b9400b559", 0xcf}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) socketpair(0x5, 0x6, 0x5, &(0x7f00000001c0)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0/bus\x00', 0x7) lremovexattr(&(0x7f000002bff8)='./file0\x00', &(0x7f000000f000)=ANY=[@ANYBLOB="cd49556e11fa0002000064"]) 2018/02/26 16:14:22 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000036eff8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x8000000009) fcntl$setsig(r0, 0xa, 0x32) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000002c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000e5f000)=@bridge_setlink={0x28, 0x13, 0x331, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/26 16:14:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x202002, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00006c2000)=""/24, &(0x7f0000915ffc)=0x18) 2018/02/26 16:14:22 executing program 6: socketpair(0x9, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0xffffffffffffff00, 0x3, 0x3, 0x47, 0x3, 0xa5, 0x80f1, 0x20, 0x0, 0x80, 0x1, 0xdfc}) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa00151cc6169b91e522d511ef5d88ca"], 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xe5) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x8, 0x8000000000000000, 0xffffffffffffffc1}) 2018/02/26 16:14:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40080, 0x84) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/112) 2018/02/26 16:14:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5034) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000417000)={@dev={0xfe, 0x80}}, 0x14) close(r2) [ 46.216461] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket [ 46.240714] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket 2018/02/26 16:14:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) recvmmsg(r2, &(0x7f0000003540)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000140)=[{&(0x7f0000000040)=""/243, 0xf3}], 0x1, &(0x7f0000000180)=""/155, 0x9b, 0xfffffffffffff000}, 0xb7}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/51, 0x33}], 0x2, &(0x7f00000012c0)=""/165, 0xa5, 0x8}, 0x9}, {{&(0x7f0000001380)=@nfc, 0x10, &(0x7f0000001600)=[{&(0x7f00000013c0)=""/205, 0xcd}, {&(0x7f00000014c0)=""/192, 0xc0}, {&(0x7f0000001580)=""/96, 0x60}], 0x3, 0x0, 0x0, 0x5d}, 0xfffffffffffffffd}, {{&(0x7f0000001640)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000001780)=[{&(0x7f0000001680)=""/238, 0xee}], 0x1, &(0x7f00000017c0)=""/53, 0x35, 0x5}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000001800)=[]}, 0x8}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000001840)=""/208, 0xd0}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/129, 0x81}, {&(0x7f0000002a00)=""/164, 0xa4}, {&(0x7f0000002ac0)=""/180, 0xb4}, {&(0x7f0000002b80)=""/106, 0x6a}, {&(0x7f0000002c00)=""/164, 0xa4}, {&(0x7f0000002cc0)=""/223, 0xdf}, {&(0x7f0000002dc0)=""/2, 0x2}, {&(0x7f0000002e00)=""/96, 0x60}], 0xa, &(0x7f0000002f40)=""/128, 0x80, 0x1}, 0x9}, {{&(0x7f0000002fc0)=@l2, 0xe, &(0x7f0000003080)=[{&(0x7f0000003000)=""/69, 0x45}], 0x1, &(0x7f00000030c0)=""/31, 0x1f, 0x42a3}}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000003100)=""/120, 0x78}, {&(0x7f0000003180)=""/193, 0xc1}, {&(0x7f0000003280)=""/173, 0xad}, {&(0x7f0000003340)=""/184, 0xb8}], 0x4, &(0x7f0000003440)=""/206, 0xce, 0x7fffffff}, 0x81}], 0x8, 0x40002000, &(0x7f0000003740)={0x0, 0x1c9c380}) 2018/02/26 16:14:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) getresgid(&(0x7f000000d000), &(0x7f000000dffc), &(0x7f0000000000)) 2018/02/26 16:14:22 executing program 4: socketpair(0x800003, 0xf, 0x1, &(0x7f0000000000)={0x0, 0x0}) accept(r0, 0x0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$packet(r2, &(0x7f0000238f6b), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) fcntl$addseals(r4, 0x409, 0x2) 2018/02/26 16:14:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00003c0000)=ANY=[@ANYBLOB="02030000f4a124310900000000000000030106000000000002000000e000000100000000000000000200010000000000000000000000000a03000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000e9c888e1afbf05f12a4790c66044f7e1a239a8cdd81f3136fed6e0aecf1e0c6b1b247b11bdc0cd5ef8d59e27fb39065813c2b2a2f3b1678b809cf4d47746a0ea5dd3f8325561d9a7feeadaeda561f57247b341edad76554e06e9fd733225233259739a1a2ab3124f207a46e56f1509259a00000000000000000000"], 0x60}, 0x1}, 0x0) 2018/02/26 16:14:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffea1, 0x200007bf, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/02/26 16:14:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000002dfcc)=ANY=[@ANYBLOB="1c000000190001000000000023dffad3ce1adee415623f4a71000000000aa0000000000000000000000010eb5a0e908a7dbebe0375d3cc2cf3ab8300aa7d85d17dee448884535bd58dddc8389809085905de7e40cce7d5b6c9"], 0x1c}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/02/26 16:14:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x10000000000000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="ddfffff4ff000000000000ce00000000"], 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200000, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r2, 0x7, 0xc7e8c4d85ea775ff, 0x7ff, 0x2}, &(0x7f00000002c0)=0x18) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000200), 0x4) 2018/02/26 16:14:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x401000000002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value, &(0x7f0000d73ffc)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006adffc)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}) ioctl$KDADDIO(r0, 0x4b34, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x8, 0x3f, 0x9, 0x3ff, 0x80000000, 0xfffffffffffffffb, 0xb9, 0xdc, 0x0, 0x15b, 0x5, 0x2}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000180)=0x6, 0x4) 2018/02/26 16:14:22 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001aefdc)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020d00000000", 0x24) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0xea, 0x4) 2018/02/26 16:14:22 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x20, 0x30}, 0xc) 2018/02/26 16:14:22 executing program 5: write(0xffffffffffffffff, &(0x7f000062d000)="0801650bceca5d1c0c875f128e623da2c02c42a867f58252ac", 0x19) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x9, 0x5a14, 0x9, {0x0, 0x989680}, 0x3, 0x9}) 2018/02/26 16:14:22 executing program 0: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x27, 0x8, 0x3, 0x7, 0x5, 0x6, "5c2c5ad24e30370755e2fa15a54faff06a51ade8fe50fdc00163fa96b372d318e1340e4e1d072de406a62cf749ab40a26ffee9ff79664761ad89b66ca4c7b0", 0x3bce}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000080)="8e06bc2fe5af8e25d95c710cb8ff01dcc580f2f8", 0x14}], 0x1, &(0x7f0000000100)={0x78, 0x198, 0xffffffffffffffc1, "c024fcd757a854ceea321fd4acb2c1b8d59ae132af0a5ec2028c661f604b4443b6d4ed1206701cd25ff89aa0021589bdc528aad4ef04345c11cc0d88e3bc2684a79ce2a6a0d5f4251dab97ed01c22307bc1dfd1c76ac07fb8c50e0488296a739a594"}, 0x78, 0x40}, 0x40) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/02/26 16:14:22 executing program 6: fanotify_init(0x43, 0x80000101000) r0 = syz_open_procfs(0x0, &(0x7f0000242000)='net/raw6\x00') readv(r0, &(0x7f00009bd000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 2018/02/26 16:14:22 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000037a82b4991f2c3e30b398df3489bf921db0fd50493e1db27f569d070070000003a9d0101dc9281c1ab52ccb0c06b12ee9f0c1ae58a0add53e6c2657a2fa248df0103d92668a66ddf0f08a2a04f027e7780e9db779eb9b2610000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x7fffffff, 0x8) fgetxattr(r0, &(0x7f0000000140)=@random={'btrfs.', 'md5sum\x00'}, &(0x7f0000000180)=""/79, 0x4f) recvfrom$ax25(r1, &(0x7f0000000040)=""/62, 0x3e, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140), 0xfffffffffffffdd1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x3ff, 0x7, 0x1000}, 0x4) 2018/02/26 16:14:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f0000000040)="3190b29427af4f7f8040e76ff29a98ac93d2b93f55df7c70ebefb5fdd233cb504bc6ebfca73eb2e3ce8cd9799f706678d02bf3fb0669226bd4163b7cd4e0ebbcd5eedf18c35a581b5986d35980c6492fa528864d49db263715223e8f80c620cdebaedc3172efec9da532d41c632280856564bec2f2a550e8af02737e47b7", 0x7e, 0x3, &(0x7f00000000c0)={0x77359400}) seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xfffffffffffbffe0}, {0x16}]}) ioctl(r1, 0x2, &(0x7f0000000300)="0575113ef3dd8606f42bfaf057cb43eeee14668211a02a987217374de55f24e92d72e4eeaf405b06ce1460df2835c6d6e2904a54747ee0320faa2cdd8786adfd0d101b48c63235999d5a076c3fc9f48321e791dc1111d8782c7bd4ea671fc6e5fa180ca3ea00dea1e7534aaa4bcc1f5b0c589eaf545ad37df37cc6130377f167e60d771370bf9f8f7dc82e781d7478c98e4c8aeb077782cd0190d2811b7aaf605f566a17f9036cd699ae1895668dbaf90130ed4eb9d91b3df9546c15194428721d6a800cad3c5c594863948df8535b87aacdbc9f03ede1fcd9125a76b73a80445dd3ac2354cec146b7cf9ba114b78600010000d309ea82") openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x4, 0x33, r0, 0x0) fchown(r0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) 2018/02/26 16:14:22 executing program 1: syslog(0xa, &(0x7f0000000000)=""/176, 0xb0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f0000f9c000)={&(0x7f000000bfe4)=ANY=[@ANYBLOB="0a004eec240000000000000000000000000000bb000000030000000000000000000200000000"], 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "abe1405636df810d4c0b2057d103dc16b083aa6eee43ca3ca69f918aa5f78f9bbf6d80351baf8294f62eca4f351a709dbf2ee82a4b384d3221f7991e81c591b71235bdae4c84fa89513dc4060faddd7afbf062abe4f8705be6a76376fac335bb50f1d9509fce779749e22d5934500fee7383a65db33f6dc3507b9f4230150de8dadbc3e6e95644224e69d9b7dd464e493fe0b1b088c3fdded9a948957cdd4af42c7f973b7de2c7983bd5538d6d656b0a9f8340f0bcdb11c6e410dd354af43751b690a062464535c9ccc20e62a1d2d8e5cdff67fc0248b49b4573cdb2d88be707b9244a5b50ac63266a37f973f2f6bd6b824125514e2d7990d2119c89c2f74625ef5f48326e4563a96a24167f08a7c0116fa9eb0265ac428e2a7c439ecf8d0a5461c0288b0ff054499bfdc417060c70bf676eb1a8637179fe439b082e8c62e56a1cc6b29ce145e2a1eb534a9905d065fd78edac44d7328a3335b90c90b9d9de2764bfa26ff4230efcabc7543d44a40ac2dde3112a06b082765da290832b964bd40b5b921fec3ab0ea647e7e1bc90c4c2834e558ec120cb8dcaf383f76437d5deb4c3133549c5c7f3dadfee8db5ba485e6192f5ca4e1c33a985d2e2d0b3f9176af9bca09dc3c097d9f14cb1df02de9669e46a370f07d24f324035f89810bae52ca762b430d89b1b6894c152264dc9644bd4ee9459f3b054ac3a08eaf0d26c70d787fe53a3bf97f4d68275302553c837d4dd5c0b4a24ecb4850c6a87e8d6b731166ebbf9b28af8099b0e69f09267ab92dd6e605d6857dd94c26e45c448f035e00e50658ab8f76edaf16877378dc0a158f99ed85dbed85cde1afb3d230ce62201c10dfb844e323583fd73e5510de9495ef8eaa0e2e90b2be60b59b3d51fa34d340ca2f5d182dda894579a527f2c69d9b340a02f385de57396cd1e2fe9c00e05bc35e5ef294a4710d960a1a743e4e2420f759dcaedd174d0cb866e41174e29e915fd5d8f37ffc73585b847b8a88615b4f7fea334227bc1ca9cdcd1ab40d4d053bd140790a8a5946c246418ddd1767c85af791aa28dccbd0878f8f3294aa9f42268a713ce524c282029e8599f41b1c7391d1adfbbfd6f6170a46327805894c4973d534de7522fae784951412d40a20604459df6653bb9e70631cde23b352e1b261c1e7fa30612632e0ffb65dded03786c1ca82272baaf9bcf07e812723fc3bd3513b7ff935b84a32e8774bd4ca52397623318cbacbbbaa8f66e66a5482f3e06b9fea514fd39a3d810608fbb360545806a593a738e1067b9e53878914ae567e28830551d1b590662339da58252d97a2d045593c4c0a366bd6fc40cbc32605f72703475c187e1ed13b5b08632d394eb987a9533cb9ea1d86acf5cfb8270b0db3f8a6238b45c56113f6cc94324b98cfd75952640626d1f79c66ff9ef67acc545ae4264544c3dd7c78284fc53d8e1b6f0643c70da4a1988a0686bc9bfbb4c7ff5aaeea416d77049b130094a95afd95f5b636af111cd74e66a01fdba998749c5616ceb20ecf0ba960454f27ed69f346172e78f71e0fd03fd09c2c7da4a0440debf6fe933949686266a3780958a5d5297938be519e113fadd707157b393df35258bead878a1d4b55f36b2b2916cc0a5da86d999875d15726581816cd2ded58f7f058b6068a9a00e3707c694e690ffc8c8b6094b81cf3d7ada2153404e88e2a56fbfac3ed5538f590ed59c316d47e20d304998d1792f26b460fd1909b11a4a07f33828dc773839ad117f810f16e75e019d1aa4f2db1267ecba3b84d639e7730e898af321db1c2f9bb7669a9fc09b86bb91b797adc8021f2a0f5ca84e0b6aa4e02fe0e97a39de6972194fd5fe24116853c295baa2ed574af9ec1b7bdcd62c40e0be3faf208f08a2762a8ac62651d37768b031f70c643b9f8e77530cddfb71ffd9ee55a5502695af5f502529fca023d955f2a5f88d04035083f597eaebe3cd1aa5f76c2ac93857c8662a8bf8baa8f4c12fe73b8020667f07007f464ce47083a7f5c3e5bcf5b806f01b84d8bf816848acb282e76198089b2c5aadc2d6ce8d09133f8c75fb2d03715288ff7d5fdab4fbd587d8f721ef57a0f04b13a7dc0a981280014b46f397868e2c5068491d79996c405f5d73a27216fab65a04db64b977a83233698fa2e557f83db0f31c7f227bbc3a4c88b69f48c59fdcd2f264c66eac7ccde70b1437cc23899a0117230268d44e3e39dbc86b7ebdf56d0b5a840f32e9a682292f02202cdb91a3a11b2b78451ffae5ddde33c4c560e175c1eff0eac005c9703cbe5e845b60a079674609e80921d453b6da5282263a60af37ffb890f3ac6b70594bad84ac93db83aa4525913571939679f15ac71beb05dcbed02c79a354304e86815416a11d6729ad04d448bbbb1fc80978bb753ee6a50afd25579089db7c997b71e2d0a53c9f1142c4e5537c58da6bbac3186b050e177c300960c5037e9430fb13b3df9a812c565f81c65a7d6768b85a9824e08ae49bf081e1e9b5f0487efbcf54d8d40b2bb6f8fd51db704b5a67610"}], 0x720}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f00000000c0)=0x2b5, 0x4) 2018/02/26 16:14:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@loopback, @multicast2, @remote}, &(0x7f0000000040)=0xc) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/02/26 16:14:22 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xffff, 0x1, 0x10000, 0x401, 0x6}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=0x9, 0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00006c8000)={0x3}) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) 2018/02/26 16:14:22 executing program 0: execveat(0xffffffffffffffff, &(0x7f0000031000)='./file0\x00', &(0x7f0000000080)=[], &(0x7f0000000040)=[], 0x104) 2018/02/26 16:14:22 executing program 4: socketpair(0x800003, 0xf, 0x1, &(0x7f0000000000)={0x0, 0x0}) accept(r0, 0x0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$packet(r2, &(0x7f0000238f6b), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) fcntl$addseals(r4, 0x409, 0x2) 2018/02/26 16:14:22 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10000000000100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)={@syzn}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20001, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x80100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x2, 0x8a1a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x68, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x74) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x18910, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r4}) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) sendmmsg(r3, &(0x7f0000000140)=[], 0x4000000000000a8, 0x8000000000000) 2018/02/26 16:14:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000000200)="0067bea63c260004a787375cca0376a235cbf6dc525cb9214ee8ef52f400849e064d", 0x22, 0x0, &(0x7f00000001c0)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @random="d490105a29fd"}, 0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10080, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000040)) [ 46.454086] audit: type=1326 audit(1519661662.876:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5713 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x7ffb0000 [ 46.524175] audit: type=1326 audit(1519661662.946:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5713 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x7ffb0000 2018/02/26 16:14:23 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getdents64(r0, &(0x7f0000000040)=""/48, 0x30) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='map_files\x00') sendto$inet(r1, &(0x7f0000000000)="509f0c1ad4aa83aa6a93586cd1672b24520ab968f24b4c00785a83cbc3e3e04141a9b6466cb435c84f4cf5553ce859c32ff68f19ac7382128f57bef62b763b83c3994f8f8528ee", 0x47, 0x20000000, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) getdents64(r1, &(0x7f0000009fd6)=""/136, 0x88) 2018/02/26 16:14:23 executing program 0: getrusage(0x0, &(0x7f0000007000)) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x260000) setns(r0, 0x8000000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x1, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/26 16:14:23 executing program 3: timer_create(0x0, &(0x7f0000044000)={0x0, 0x10, 0x0, @thr={&(0x7f0000000000)="e7514bb066f75cd4c9f0e5034542ba3aecef7e69fe7deb0c5adaedf005be4f0ee2a5203d63039e0ba7d328943783c935f1aeb2a9fc23822b47258d2151ceed4261afb7e1ce8c302a86cbac00e81f1c026454c75550ef5068d7b8b00cad542a819e7340c12596f7619006d17cd94c45766e51d8f92cc1652493737c1940930920efec14b51c7f12f485ef4a4889e28ba57ac8a469e517390c95f9207c939aa91bfcc9ed0e26054ff516b27fea04db8a59eddda1132ad498c4dd328b308d24fc4fa0c1dd2e4e5708ffd1ba4c6189415a8ad5eddcd8d8ada09b", &(0x7f0000000100)="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"}}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x204b01, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001140)=""/24, &(0x7f0000001180)=0x18) mremap(&(0x7f0000405000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000c4a000/0x1000)=nil) timer_gettime(0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000011c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001200)=0x1c) syz_open_dev$sg(&(0x7f0000001240)='/dev/sg#\x00', 0xb78, 0x40) 2018/02/26 16:14:23 executing program 1: r0 = socket$inet6(0x10, 0x4, 0xb) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100040"], 0xc, &(0x7f0000002000)=[{&(0x7f0000006fa8)="5500000018007fafb72d1cb2a4a2809302064b720ba8ff0b752623423200e08d9fb78749bd50ca8a9848a3080000006b7b31afdc1338d544c9f59b74136ef75afb88de440daa7227c4dfb8220527e6490300ab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x369002, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000000480)={0x0, 0x0}) r3 = geteuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) r11 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000980)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000a80)=0xe8) getresgid(&(0x7f0000000ac0)=0x0, &(0x7f0000000b00), &(0x7f0000000b40)) r14 = gettid() getresuid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)) getresgid(&(0x7f0000000c40)=0x0, &(0x7f0000000c80), &(0x7f0000000cc0)) sendmsg$unix(r1, &(0x7f0000000e00)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000000c0)="8ef015d4f4321fcb1431fdf667a0c53a38bd71bbb31397651800548e2ce5e9d0130f34d3afb2519b93d39d7bafb5f9eb24b095b753642b5b81fb8a1dc97eecf3447f832814d5114bc1366ff4152f7bf4264130bb8a3817c7c16be81548a60b3d40b579fed8f1300b2358f8d7fa0a6a304db6c3f1f17e979f6dc0f1d39ec9e49d876855966515f43320105c211a2f087d79e5aef16ec976814ee4e7e7d1c3524c8b2c7c86117e7d78c3403de1421499da8daf8ac0f957b3d2152828264e2c7b1d56c3c1434873f3555ea0ae6b2f89536801493766623d76a39305fc0a52e93c9c6ced", 0xe2}, {&(0x7f00000001c0)="7179ba77d9dc57ab2fe471dad6", 0xd}, {&(0x7f0000000200)="453b819891a1bfccea694f7a17316606cce4e53317f8d1b60ce969e889bb35ee00afe1d880c18778b138554d3c9086c35ab82746bd884b5ac82847109ce2622faf1a942267a4b86dfe7cf9bc4463c78672096cacd256f61b004acbad0e40fcdc71f403cedc96", 0x66}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="9372ad3bfe55d1d0a314cee20d944c67ff46b4e9d54a7070d7716392dd03a428914378a95f6a60835da26c0d12353f43585668c7f521626942346094e611d3cfb3e3056a7c5f2b0760cb2afddbace6b47e0a", 0x52}], 0x5, &(0x7f0000000d00)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd0, 0x800}, 0x40000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/26 16:14:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x9b, "ab5f2be761811d0b3d4eda1b4fb3a957ac6e89583436e4a020869792d0a652cffa6d65dda24593ffb6803a201b3266e5f4ed590ce7002237751790ec28b73402271fcfa83e60b7114c3af2624fc750710c64b53d1310381aaadc3bb6004f56b225f20391b5d511a429a9165967365d89824e88a9c9a97a4951043506614acd3aed06e210a825de094b3335f9237ee663942d991e617848456d7d8e"}, &(0x7f0000000100)=0xa3) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x2}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 16:14:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0xfffffc6d}}]}, 0x13c}, 0x1}, 0x0) 2018/02/26 16:14:23 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000040032, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0fff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e5d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5dfae)=@ethtool_flash={0x33, 0x0, "096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8248aee87063a3dd0aa0eaf0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c301fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"}}) fdatasync(r1) 2018/02/26 16:14:23 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000144000)='pagemap\x00') pread64(r1, &(0x7f0000000000)=""/4096, 0xffffffffffffff93, 0x40000000000015) write$tun(r1, &(0x7f0000001000)=@hdr={0x1, 0x80, 0x1, 0x4, 0x2f5, 0x8, @ipv4={{0x15, 0x4, 0x5, 0xffff, 0x85, 0x1, 0x3e, 0x1ff, 0x62, 0x0, @rand_addr=0x20, @dev={0xac, 0x14, 0x0, 0x10}, {[@end, @timestamp={0x44, 0x28, 0xe1d6, 0x0, 0x5, [{[], 0x8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7}, {[@rand_addr=0x80000000], 0x7}, {[@broadcast=0xffffffff], 0x8}, {[@empty], 0x8d3}]}, @timestamp={0x44, 0x14, 0x7b, 0x1, 0x400, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1ff}, {[@multicast1=0xe0000001], 0x7c}]}]}}, @udp={0x1, 0x2, 0x31, 0x0, "2d0535585ec5f9ce4dad64a76e968a3617a2852e997d3f935605ddb1d8cc99e80eaeae251157721cad"}}}, 0x8f) 2018/02/26 16:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@generic="e0ce24ed62ef24713b9679c78a6ae069", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x40e000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0xffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0xd5) 2018/02/26 16:14:23 executing program 7: clone(0x0, &(0x7f0000e33f8f), &(0x7f0000128000), &(0x7f0000492fff), &(0x7f00003b8000)) setgid(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x56}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/02/26 16:14:23 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) 2018/02/26 16:14:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/53}) r3 = dup(r0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000140)=0x4) fcntl$setstatus(r1, 0x4, 0x40000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000000c000)=0x224, 0x4) 2018/02/26 16:14:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) sync_file_range(r1, 0x7, 0x3, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 46.656098] audit: type=1400 audit(1519661663.076:11): avc: denied { write } for pid=5742 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 16:14:23 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000040)=0xfffffe84) dup2(r0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2c000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) r4 = getuid() getgroups(0x1, &(0x7f0000000040)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r3, r4, r5}, 0xc) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x40, 0x1, 0x8000, 0xffffffff00000001, 0x4, 0xda28, 0x9, 0x7, 0x2, 0x6, 0xffff, 0x5}) 2018/02/26 16:14:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4000000000000284, [@multicast2=0xe0000002]}, 0x14) 2018/02/26 16:14:23 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) vmsplice(0xffffffffffffffff, &(0x7f0000056f80)=[{&(0x7f0000042fb7)='U', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port0\x00', 0x84, 0x0, 0x0, 0x10001, 0x7ff, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x60) 2018/02/26 16:14:23 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xffff7ffd}) setitimer(0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) 2018/02/26 16:14:23 executing program 0: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/02/26 16:14:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000309000)='./file0\x00') madvise(&(0x7f000030f000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = dup(r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/227) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @empty}, 0x18, 0x101, 0x7fffffff, 0x5, 0x0, &(0x7f0000000140)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x100000001, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') splice(r0, &(0x7f0000000200)=0xfffffffffffffffc, r0, &(0x7f0000000200), 0x200, 0x0) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)=@generic="be0dbd4b4c07eeba868cb57e1407f569") 2018/02/26 16:14:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000b08fd8)={@common='ip6gretap0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6d13}}}) [ 46.698081] audit: type=1400 audit(1519661663.116:12): avc: denied { create } for pid=5740 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 46.713346] mmap: syz-executor3 (5770) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/26 16:14:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x7fffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000304ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0xffffffffffffffff, 0x0) 2018/02/26 16:14:23 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00008ebff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff1000)={{0x1}, 0x3}) 2018/02/26 16:14:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) syz_emit_ethernet(0x126d, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001280)={0x0, 0x2, [0xeef, 0x811, 0x5d8, 0x844]}) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000073c000)) 2018/02/26 16:14:23 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x10000, 0x0) read$eventfd(r0, &(0x7f0000cd0000), 0x8) 2018/02/26 16:14:23 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create(0xfff) sync_file_range(r1, 0x80, 0xffff, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x2, 0xfffffffffffffffa, 0x3, 0xf677}, 0x3, 0x20}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x4}) ppoll(&(0x7f0000b7fff0)=[{r1}], 0x1, &(0x7f0000345ff0)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) 2018/02/26 16:14:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x5, 0x7fffffff, 0x1, 0x2, 0x40}, &(0x7f0000000140)=0xa0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:14:23 executing program 7: r0 = socket(0x0, 0x806, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x3, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x118) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='oom_adj\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x100000001, 0x3, 0x44, &(0x7f0000ffe000/0x1000)=nil, 0x669}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/26 16:14:23 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/9, &(0x7f0000000080)=0x9) r2 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x82, &(0x7f00000000c0)=""/178, &(0x7f0000000180)=0xb2) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x2b6) sendto(r1, &(0x7f00000001c0)="62af713c36ae2a234a36c1592398ce3505fb2ccdf33ee29c6f956b46459ca5618552d55bfe3b1513a230c57865f37bcfec", 0x31, 0x811, &(0x7f0000000200)=@l2={0x1f, 0x1000, {0x1ff, 0x0, 0x744, 0x6, 0x5, 0x80000000}, 0x767, 0x7}, 0xe) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000000280)=""/144, &(0x7f0000b84000)=0xffffffffffffffb7) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000240)=0x1, 0x3) r3 = dup2(r2, r2) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)=0x40) 2018/02/26 16:14:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x9, 0x0, 0x25cd, &(0x7f0000000000)={0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x100, 0x9, 0x7fffffff, 0xfff, 0x5, 0x10003, 0x8000000000000000, 0x7fffffff, 0x7f, 0x2, 0x1b, 0x10000}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000f94000)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr}}, @migrate={0x5c, 0x11, [{@in=@rand_addr, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xd8}, 0x1}, 0x0) 2018/02/26 16:14:23 executing program 0: clone(0x0, &(0x7f0000780000), &(0x7f0000168000), &(0x7f0000510ffc), &(0x7f0000000000)) lookup_dcookie(0x0, &(0x7f0000975f80)=""/128, 0x80) clock_settime(0x7, &(0x7f0000000000)) 2018/02/26 16:14:23 executing program 0: socket$packet(0x11, 0x0, 0x300) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a004e20000000000000000000000000000000203e5b37fa815bd24f"], 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/02/26 16:14:23 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup(r0) write$tun(r1, &(0x7f0000000000)=@pi={0x0, 0x201, @ipv6={0x2593, 0x6, "123a1e", 0xbd, 0x88, 0x80000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, {[@srh={0xbf, 0x4, 0x4, 0x2, 0x8c1, 0x1000000000, 0xfffffffffffffffc, [@empty, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0xbf, 0x5, [], [@ra={0x5, 0x2, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x7, 0x0, "4cfe17a5be4e195e81970283163b3f35af94cdb0f3cabc56ee60b16c8f84b42644747426fadf9dffd284377a655ec98b933a47282a6ab9d2145cc39260c3a913ec5afbd5841611a63f41b19635ab9d705eb8ddd358"}}}}, 0xe9) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x80000) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@getlink={0x80, 0x12, 0xc10, 0x6, 0x3, {0x0, 0x0, 0x0, r2, 0x38, 0x2000}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_MTU={0x8, 0xe, 0x140}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "2dd7286ec3bcdfd2884f5d0995ba69a7d5913dabddeaa74c25b2024a46e4"}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_EXT_MASK={0x8, 0x1d, 0x9}, @IFLA_EVENT={0x8, 0x2c, 0x401}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xa}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000011) 2018/02/26 16:14:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="c8ef1f8736c8ab7f7097ce54af61aeaa30aacfc067") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000, 0x8010, r0, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x14, "fd2273767602b741d01373da5d7136d4a6dc75eb"}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x7, [0x1f, 0x7, 0x3, 0x0, 0x71c, 0xff, 0xffffffffffffff2d]}, 0x16) 2018/02/26 16:14:23 executing program 0: seccomp(0x1, 0x0, &(0x7f0000b97ff8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16}]}) getresgid(&(0x7f0000f53ffc), &(0x7f0000cb1000), &(0x7f00007bb000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x80000008, &(0x7f0000000040)=""/34) r1 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) r3 = getpgid(r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) wait4(r3, 0x0, 0x40000000, &(0x7f0000000f70)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200002, 0x0) fcntl$setownex(r4, 0xf, &(0x7f00000000c0)={0x2, r1}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) 2018/02/26 16:14:23 executing program 4: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff, 0x0, 0x3, 0x7, 0x400, 0x1f, 0x3}, &(0x7f0000000100)=0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x5, 0x8, "4ec5dc9be645", 0x4}, 0x10) syslog(0xa, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000140)=0x4) fadvise64(r2, 0x0, 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1, 0x80, 0xec, r3}, &(0x7f00000001c0)=0x10) 2018/02/26 16:14:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) close(0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @rand_addr=0x10001}}, 0x3, 0x1, 0x6, 0x8001, 0x51}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xf1, "cdb113b252860a6e1f9c594684f9f6095fa2e56f9a5e2cc174b5b8dbf3f0ec6e613d64bdda3cba798d4df34c2f3367781326e8c365d8cb84ec8c754c89bf9559f83ba7508898ad315b8636a56e025b4330a1903671b8f4afd0d28fa562d5343d81ebca4bba5358bdcbad9264cf0b71b7315f39ad5d5d43b9c7840e1b0965d360bd1b4db662765444565d318fccd4d0fa45f47668fd6b576529aa242aeee952b37329e64a5d4748244cef195318941105b799f4aa35bfe091243759e511e14411228cb10dddf2badcf0c9687a3c9c25fe5730278a90ba81ffc032b927dcb8a926dcb628befa62a0aaae313feddaa210821d"}, &(0x7f0000000240)=0xf9) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[], 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 2018/02/26 16:14:23 executing program 7: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4004}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) ppoll(&(0x7f0000cc0000)=[{r0}], 0x18e, &(0x7f000002f000), &(0x7f000004c000), 0xffffffffffffff4b) 2018/02/26 16:14:23 executing program 2: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') fcntl$setlease(r0, 0x400, 0x20000000) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc3ff6)='./control\x00') 2018/02/26 16:14:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x160) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) 2018/02/26 16:14:23 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x4, 0x11, r0, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f000005f000/0x2000)=nil, 0x2000, 0x2000, 0x40000000003, &(0x7f0000004000/0x2000)=nil) 2018/02/26 16:14:23 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={@common='eql\x00', @ifru_data=&(0x7f0000000040)="30f190e4df3dfcdd7248f21b65f86ce0e10aa27ce84a2fbf04a6c721a93302e7"}) 2018/02/26 16:14:23 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x20}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r2, &(0x7f0000000040)=0x53b) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4, 0x6, 0x40, 0x200, 0x0, 0x7, 0x5e8c616c, {r1, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x5, 0x0, 0x49c8, 0x81, 0x8}}, &(0x7f0000000180)=0xb8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x6, "ed5b1fe4b7de"}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="bf000000bba3175bec295f64740f83c916ebd4614a7ab4bc46afe27f94b52dd2b6e2ee91dd396f27b93c14cd0ce80c0e1c2f258676c39723ece591325585051d5df6533fb44d7b57d1ebb73ed8f8ecbb547db2ac13778d58851e2f225a984b1c8206b820128f7397a40ac2ec5940a70784b1ec9af4784b7c6c20ed92a8e071c2045e34459f2adf8175f74b031ec88cfbbe786e0cd87a5f60ca6fd67c0d6850d394aff5cc1c0967e6c645f1721efe5bf5520f8bf87540a26d97fb221f14178a395b24db"], &(0x7f0000000200)=0xc7) socketpair(0xf, 0x6, 0x2, &(0x7f0000000040)={0x0, 0x0}) signalfd(r3, &(0x7f00008e6ff8)={0x1}, 0xfffffffffffffff4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xb8b, 0x120, 0x2, 0x9, 0xffffffffffff0000}, &(0x7f0000000140)=0xafe56aecae702f2) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r6, 0x4) 2018/02/26 16:14:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xffffffffffffff2e, 0x5, 0x5}, &(0x7f0000000100)=0x10) syz_extract_tcp_res(&(0x7f0000000140), 0x2, 0x5) clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) getpriority(0x1, 0x0) 2018/02/26 16:14:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}}}, 0x3, 0x2, 0x9b75, 0x2, 0x8}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x8, 0x80) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) close(r2) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="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") nanosleep(&(0x7f0000000000), &(0x7f0000000040)) 2018/02/26 16:14:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f00000000c0)="85e7eed59683d6ac1fd34133b0067506d8af0993114ecd52bbc38e616dd6377c"}) 2018/02/26 16:14:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/02/26 16:14:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) signalfd4(r0, &(0x7f0000000000)={0xffffffff}, 0x8, 0x80000) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tgkill(r1, r2, 0x30) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), 0xc) 2018/02/26 16:14:23 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/02/26 16:14:23 executing program 5: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000635ff4)={0x10}, 0xc, &(0x7f0000f8eff0)={&(0x7f0000739000)=ANY=[@ANYBLOB="280000001800030000000000000000458200000000000000000000000c00090000000000", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/02/26 16:14:23 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16}]}) memfd_create(&(0x7f0000000000)='cpuset\x00', 0x0) 2018/02/26 16:14:23 executing program 3: syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl(r0, 0xfffeffffffffffff, &(0x7f0000000040)="7da6a975485c9fae1abc40115332a4b94b25ec99a870bfb0a1dd55846fecb4a35001a69c0f990ec327a9b63116d5b983fce44303955da0525d1a72119913fa8e35b6a1fa211990e86f3ea9997788b46a1c7773ec2f3c6f9ca9a9f03bba00f8c0c99436a989baa156b1691fdac94319326c0e00edcaa34c8cc79d729f8db6597168ca77a7b4eca20a492920e8896d9b4cbd200c019097c7d4b05962e8febe674e8b852e4bf2878cadde30c8f3a1b73cce72433bab06afc0e1c0cc5d94fdd89fddb144f1d00a8b6be8c830f28dae229f879bc3a4db97439fc4b5d7566de008a529c7a96330ec81e1c4a610a3cceb8c79f3f29974") 2018/02/26 16:14:23 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x3}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x8, 0x3ff, 0x8000, 0x2, 0xe10c, 0x9, 0xcb}, 0x1c) 2018/02/26 16:14:23 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x140000001, 0xfffffffffffffefd) 2018/02/26 16:14:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r1, 0xfffffffffffffffb) 2018/02/26 16:14:23 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='pagemap\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/26 16:14:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000005, &(0x7f0000000040)=0x2b88, 0x2c7) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0x7, &(0x7f0000000080)={0x1000, 0xfd2}, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 2018/02/26 16:14:23 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0xffffffff) prctl$getreaper(0x25, &(0x7f0000001ff8)) r1 = getgid() setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10002, 0x0) read(r0, &(0x7f00000000c0)=""/130, 0x82) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) getgroups(0x1, &(0x7f0000000000)=[0x0]) setgroups(0x2, &(0x7f0000000040)=[r1, r3]) 2018/02/26 16:14:23 executing program 5: socketpair(0x1, 0x80005, 0x0, &(0x7f000095fff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000017ff0), &(0x7f0000000000)=0x10) 2018/02/26 16:14:23 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x9) close(r0) 2018/02/26 16:14:23 executing program 4: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x200000) sendto$ax25(r2, &(0x7f0000000040)="48a224d5ec52208cb6c80018056bafb0befc197e11e040760712321ad67a50c5019466f9d27c2002866fb56bd03514fca7aba88b30649249019b6051e365210f4faa3d2baba6f11714c6762fc5317e7521c65e15da70ef58d6e547867c73459230f526988da130cc7dfe2cff10abf630214ebcefa447f2fe6dd6c3ac017eec3e61691caf1dd496dcfde3511be0bfa52489b4244e4ca44bed6365be10f5c5a75e", 0xa0, 0x4, &(0x7f0000000100)={0x3, {"b07a649bd66baa"}, 0xfffffffffffff801}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) epoll_wait(r1, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) 2018/02/26 16:14:23 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/26 16:14:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0xd419, 0x10}, &(0x7f0000000100)=0xc) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=ANY=[@ANYBLOB="0000009b000000000000000000000000"], 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) socket$inet6(0xa, 0x80f, 0x223) 2018/02/26 16:14:23 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xe76, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x37, 0x9}, 'port1\x00', 0x1, 0x0, 0x81, 0xfff, 0xc524, 0x6, 0x5, 0x0, 0x6, 0x200}) 2018/02/26 16:14:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@empty}, 0x1, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x5}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r1, &(0x7f0000000040), 0x80000000, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) r4 = creat(&(0x7f0000000380)='./file0\x00', 0x1a) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000340)=0xe8) setresuid(r2, r3, r5) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000440)=r4) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000480)='/dev/keychord\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x1400000000000000}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000540)={r7, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000540)={r8, 0x7}, &(0x7f0000000580)=0x8) 2018/02/26 16:14:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=ANY=[@ANYBLOB="0a004e23000001000700000000"], 0x1c, &(0x7f0000000440)=[], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="2f000000000000002900000004000000e300000000000000"], 0x18}, 0x0) 2018/02/26 16:14:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e3f66696c653000"], 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[], 0x1b5, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/26 16:14:23 executing program 6: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000), &(0x7f00001eb000)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @empty}, {0x2, 0x2, @multicast1=0xe0000001}, 0x200, 0x80000000, 0x1, 0x0, 0x5, &(0x7f0000000040)=@common='bond0\x00', 0x8000000000000, 0x0, 0x80000001}) 2018/02/26 16:14:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0xffffffffffffe, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 16:14:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)='\x00') write$fuse(r0, &(0x7f000030e000)=ANY=[@ANYBLOB="31000000000000000000000000000000532358f365fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"], 0x31) 2018/02/26 16:14:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@generic="5e5240907ea1e9da3d39420173c25e35", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socketpair$inet6(0xa, 0x0, 0x236f5bbf, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x3ff, 0x4) 2018/02/26 16:14:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="91902336198bc8bcfadd3301bd28b1b38d496612a078d6f4392e03cc536936f81e8b1178e163ab0f27433922bd4ace86e946af29c228e5ea34158373100eff99e16d890976c0441c2e1c7306f3fd402f2fbd06a7f67f9747b8aca271461aece09a864c20ace8fd5dbabcd57e243b679a346b94c9594a60ea86514f98b2d5ee", 0x7f, 0x1, &(0x7f0000000080)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8000}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000486000)=0x10, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:14:23 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20140, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@rand_addr=0x7fffffff, 0x2, 0x80, 0x1, 0x40, 0xa, 0xa0, 0x20, 0x88, 0x0, r1}, {0x401, 0x7, 0x7, 0x256f, 0xffffffffffff1488, 0x4, 0x3, 0x7}, {0x6027fdd0, 0xe0, 0x7fffffff, 0xd62}, 0x8, 0xb, 0x2, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x0, 0x3, 0x6, 0x0, 0x80, 0xa19}}, 0xe8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=ANY=[@ANYBLOB="040100001000010000000000000000a6ee9b9300fe8000000000000000000000000000aaac140000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x104}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3, 0x7211}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/02/26 16:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfced}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x6d, 0x9, [0x0, 0x3, 0x9, 0x5c1, 0x1, 0x520e, 0x6, 0x5, 0x20]}, &(0x7f0000000200)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xffffffffffffffe0}, &(0x7f0000000280)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="2123b2a34d046d5ffc11e1d9250f4b61b5e95ee96325dd2806dd81fee13de169abe5f1b495502b6704d14498c52264c2c25c81f4fa9984e8ade0d1a1c69a26eeead10b2edbb01ec6404cb4a90d54fff3f0701a61e8b6945a94cdd6739e25e0fb3eadd2c39d0f8d033c4ba1b88d5462c43b81421918260a469df86e2ce399385a5c3c62e2b3e11a31137d622b28efdf4db6adea138be02ddca63ddb2ed7f18acec122a2b9c6f1bca1d99b7839039acf32747a028c910401c244cbf8d94f47f8", 0xbf}], 0x1, &(0x7f00000002c0)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x5, 0x544, 0xfffffffffffffffc, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xa685, 0x1, 0x1, 0x0, 0xffff, 0x9, 0x600000000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0x7fffffff, 0x6, r3}}], 0x90}, 0x66a67a98610b6aea) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0xdb, 0x3, 0x4, 0x2, 0x10}, &(0x7f00000002c0)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x800}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="20e76ef8763f548ed9e080b324da077eb44bcef97012e217dd10e6cdbb90e78f65edc8dd99148d1d2354bab2666862c97bd92455b45408f41891ca6f2ca665bdeb33ddf84d64c6bd29925d73bcc5098c6d69018d9ce00ab640f57dc651a409caedd3634f8d2e4cb7f3ac96adfdef0c0f28231ebc7cd8ff4b90af8dd2c7187867f07daac9cdb0fad97ccd82b302814905b171390d901076eab56de09b", 0x9c}, {&(0x7f0000000100)="31bb4124489ab00744eb74298875484fd501bcc37a780a181c9fda16fa75808841a92a52653f20beb77fec11f1170bce1c0c62f3891f929fbbe03b0f2decfc1148ae1e3092665b5c6cf8541c2fe1a5a1b6ee30bec9834e", 0x57}, {&(0x7f0000000180)="692bc8d376f1fd0bd613b58f06feb2cbe1fd7e97ea8557be653bd6b5f9ad74506a4116d8e6e3a8988eba66e65523a134af53952394d2", 0x36}], 0x3, &(0x7f0000000300)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x2, 0x0, 0x6, 0x1f, 0x9, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0xffff, 0xde, 0xa2000, 0x1}}], 0x60, 0x4000000}, 0x88c0) 2018/02/26 16:14:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000a62000)=0xfffffffffffffffb, 0xfffffffffffffe4a) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:14:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x4}}]}, 0xc4}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4000000, 0x200, 0x2, 0x7, r2}, 0x10) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000000)=@generic={0x10, "e4829500c8aa6216680bf0005a937ad4b9b4ff738c073883fef76d905278597de8c0c488a967a3f896c0b54b2e9f11fba93e32c88b2e20fc3365d52e0d8304e1a7d6d3b135f904e69816d54ef042e5cf4dc2dd438e4e895205fb28dfaa15b813e3d5854e3ba8137b321101ae4ec7f2e7694902bdfe896af481f09491bbae"}, 0x230, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000300)=[{0x80, 0x11a, 0x4, "7f3a45b5230510b30d1924fc0d70835dfd7ef93abb0e691d28ebe2969d9c31ddf52f522b748adc9d7b1e10badc9f96fc034ba3b8e7609ba370b324bd5a49f45306fc12368f08f57d6e5b1eaeee6c952b7313efbd13ac37b87efdef0b6530885ffc0e32a4af37b5abdf7879381053"}, {0xd8, 0x0, 0x8, "0c6580593b42aba2b438fd505593e056d289c9a6bbb0e0ef486638de5158b66d1f332c049cabad030813d0667ebf8aad3cc8ee7f7ccf074ac36d25c412e0ff644ac4d99ba62c2a56ce218949c9f6029b4cf769fc901b84dc6d24d25fae626e22f5a5188e2cf3af5d534c6e7921713c01c0d5aee734489cefdf564d86dd6e5cf844758092246286eea4830e9697219205c78fd92aea37b49c90edf42c629a4cd60e5960263035c8b66f57f0a509a027afd632b70dcc591e03b07f69f96bac3a4d948f345014"}, {0xe0, 0x13f, 0x1, "b12291b01ab43a8a167f98b2f7385f788dd6b8f03e6bf8cf8a9a2a9da09d1d2cfbebcacc3ac867be35d7e50fdb25d99fcea16d44af80bc90a4797c937cfcbc05742213adbe2098b9a715164acb5821e1c460996e33ea616e47fac3ab17094468557bf5f1ff58e1fb50f8c357aa84f0fc238d8d583d678c2949da63f9f0220f88b58d33592d003610793ff04a355b9fce5ab851d7cf6dad73853e63edeebb1aa380bc1096c31ee1ea86870875991866cd35217858086baeb10229d67366e66d3a29882efed080429148380c130b"}, {0x60, 0x0, 0xbd29, "6effcc9b834ef79b3c50497e1b98305c3d1eeb0ac32332476d4d7d3e65beaf779543ee8dc7713695d41ed92b6c61241c750b2aec9cd474f224002f55f9efae1b904bbf115d5b86fe5915edbc"}, {0x90, 0x108, 0x3, "b4ca971da7c1691a9333c0b4828bf935937c6d376948fb24747704141f032f20795fbd1767b4ba32cf48af0a93b82776cfcf30f5c5e146d91f82f4327b2a14f850cd860454ed0d8b85aa87ad6f3723fe280d76ec139b1974f5308c9f6f5f717c4acb6130e7912b518ca45a95c3d3ff015b7f3aa89a3d084bfecb3cac82201a"}], 0x328}, 0x5}], 0x1, 0x4000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) timer_create(0x1, &(0x7f0000000140)={0x0, 0xc, 0x7, @tid=r3}, &(0x7f00000001c0)) 2018/02/26 16:14:23 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/26 16:14:23 executing program 3: timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)={{0x0, 0x0}}) clock_settime(0x5, &(0x7f000063a000)={0x0, r0}) 2018/02/26 16:14:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa1}, {0xa, 0x3, 0x24, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}, 0x2, [0x81, 0x9, 0x5, 0x192, 0x10000, 0x3, 0x2, 0x3]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x0) 2018/02/26 16:14:23 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/ptmx\x00', 0x610000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x32, "61a045eeda017fec22c6af5f1e367b71ac3eaf0f11c95b7e1cf96be2613c3bc226326cae02ef32251566366793928188c56f"}, &(0x7f0000000080)=0x3a) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x101, 0x10000, 0x6}, 0x10) 2018/02/26 16:14:23 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sync_file_range(r0, 0x4, 0x401, 0x2) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) 2018/02/26 16:14:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000099000)='keyring\x00', &(0x7f0000d96000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000001000)={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001040)={0x0, 0x100000001}, &(0x7f0000001080)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000010c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000010c0)={{0x80000000, 0x1}, 'port1\x00', 0xe, 0x800, 0xdf, 0x8001, 0x1f, 0x400, 0x10000, 0x0, 0x1, 0x8000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000010c0)={r1, 0x400000000000fd}, &(0x7f0000001180)=0xffffffffffffff77) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001180)={0x20, 0xfffffffffffffffc, 0x5, 0x4}) [ 47.309232] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 47.330939] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/26 16:14:23 executing program 5: r0 = socket$inet6(0x10, 0xa, 0xc) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="10ff0f000000000000000000"], 0x1, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8431491000000040008001a000500400300001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/26 16:14:23 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x20, r0, 0x3, 0x101) prctl$intptr(0x2000000008, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) sendto(r2, &(0x7f0000000080)="8f4f41a560b459c6c895c411d46518fe163ffd82ccb9715a12579afb04cdaf0b71e479d09e2c347d961bc0da86b77c1eb3285047ea524bf184663da029726b7018e1580b03662ebd1a2e2ad645a179c6b70d589939c4c86b8562b60becd08836b54f34314c1dce4e00c76c33cc98485f665392e054437614fb3534544d478925b2f9e659762463309246208ef8fe54f346356e9aa07ec71ffd31a0fae548f6c908736f6aa44ef4dcd697a8b61f84fc15605f951431", 0xb5, 0x8000, &(0x7f0000000280)=ANY=[@ANYBLOB="1f00a9d2", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0xc) 2018/02/26 16:14:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x2, 0x8, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000000080)) 2018/02/26 16:14:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d492e05031700ad031d0789", 0xfe6e) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aba000), &(0x7f00006ccffc)) 2018/02/26 16:14:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ad2ffc), 0xfffffffffffffda4) 2018/02/26 16:14:23 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x1b9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3ff}, @in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x3ff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x10000}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0xdc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8400, 0x4) r2 = getpgrp(0x0) tkill(r2, 0x3f) renameat2(r1, &(0x7f000028bff8)='./file1\x00', 0xffffffffffffffff, &(0x7f000068f000)='/', 0x0) 2018/02/26 16:14:23 executing program 1: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) request_key(&(0x7f0000000ff5)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='cpusetbdev\x00', 0xfffffffffffffffe) 2018/02/26 16:14:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa1}, {0xa, 0x3, 0x24, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}, 0x2, [0x81, 0x9, 0x5, 0x192, 0x10000, 0x3, 0x2, 0x3]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x0) 2018/02/26 16:14:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b9eff8)='net/tcp\x00') ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002680)='/selinux/status\x00', 0x0, 0x0) preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/02/26 16:14:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x2, 0x8, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000000080)) 2018/02/26 16:14:23 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000040)=""/250, &(0x7f0000000000)=0xfa) 2018/02/26 16:14:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) iopl(0x3) bind$ipx(r1, &(0x7f0000000180)={0x4, 0x1, 0x100000001, "3a1173b92b84", 0x8}, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x1, &(0x7f0000000000)='\x00'}) 2018/02/26 16:14:23 executing program 1: r0 = memfd_create(&(0x7f0000ee6ff4)="2d2d0900000000000000b471", 0x3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={r1, r2/1000+30000}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) getsockname(r4, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x8, 0x1, 0x1000, 0x2, 0x0, 0xa0, 0xb7, r5, r6}, {0x6448a417, 0x6, 0x7fffffff, 0x34000000000, 0x80, 0x5, 0x8, 0x401}, {0xfffffffffffffffe, 0x65, 0x5, 0x1}, 0x9, 0x9, 0x3, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x100, 0x4, 0x4, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000080)=""/35, &(0x7f00000000c0)=0x23) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000080)={r7, 0x5}, &(0x7f00000000c0)=0x8) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="e8c3288bcbeb4af3b25d629e66545fe1a0a5fa51824197336103a44bc8552c84805b10744a4a2ef4e6d3e063dc798ea318e9466b3b4dba65c9d50db864c1bc5b8faad81e7ffe1a0c39c160665e5012be487ac284d6a344727e4e6952f49af4d9bbbfd792d45272d72df053e30a9f72bd864a65627a4beb7d4a793b9dc7db13184868082f2169cd4a8b41090cc6b1e4", 0x8f) 2018/02/26 16:14:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8, r2}) 2018/02/26 16:14:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0xe5) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000001f000)={&(0x7f0000013fc8)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x6c, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r2}, @decrefs={0x40046307, 0x4}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000100)=[@fda={0x66646185, 0x7, 0x1, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x2, 0x10}], &(0x7f0000000180)=[0x68, 0x38]}, 0x7fff}}, @decrefs={0x40046307, 0x3}], 0x51, 0x0, &(0x7f0000000240)="8deda0fc674997e36a8112b0ca8f70e7b93a92a0b7491b41b0bb948d841c641a478ff60206c69a137340ad4cd5643276bfb3b22703054a669faa210610299e06bf7c4864d79b34a95ac07e8e95b10130ac"}) 2018/02/26 16:14:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000185ff0)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000380000)=""/1, 0x1}], 0x399, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/209, &(0x7f0000000140)=0xd1) fchmod(r0, 0x185) 2018/02/26 16:14:24 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x800) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffff170, 0x4) capget(&(0x7f000003a000), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="9db521575734c1e759532c4c25b039f774b4556c82cb6f23c2a51c4ecd32b9dc749637a69f2bd83b9ff0b9864705f4361093701b523e216326297f4c377ab00ea5692c03da86cdb8c06ff42a9cb5c272f6aeb6c3c87ad22a390becff252d6e2bb9ad1deb62814a97f443b9e096cc829e993a5d3e67273a516fccff3fa789f876ee6499c229678e67ecae") renameat2(0xffffffffffffffff, &(0x7f0000468000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a2e000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f00000001c0)=""/67, 0x43) 2018/02/26 16:14:24 executing program 4: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbbff0)={@empty}, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in6={0xa, 0x2, 0x23bd, @empty, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x58) 2018/02/26 16:14:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) read(r0, &(0x7f0000000380)=""/174, 0x53) read(r0, &(0x7f0000000100)=""/133, 0x85) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) 2018/02/26 16:14:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=ANY=[@ANYBLOB="4b00000001000000b80a0000dd040000e5000000ff03000062530000f7ffffff06000000040000005b000000fcffffff080000000900000003000000080000000300000003000000eb000000ca000000d2020000ff0700000100000061030000020000000100010002000000ffffff7f0100010001000000ff0f00006500000005000000070000000400000043060000f906000006000000386c000000100000090000000400000040000000ffff0000ec0d0000ff0000007f0000009e597a1900000000000000800101000003000000f50e00004b0fb9710900000005000000010000000010000071010000930d0000090000000001000001000000ffff0000080000000100000005000000c500000006000000010100000700000002000000f5ff0000060000006f0500004e00000001000000000000000700000005000000ffffffff080000000600000000080000bf0000008100000060f4ffff080000007f000000010000800000ff070600000005000000faffffffff0100000100000001040000040000000000000005000000010000000600000000080000050000000500000000020000faffffffffffffff2a0a000008000000050000000400000015c5771500100000fafffffffaffffff01000000ff03000007000000ff03000068ab000006000000f28b000072080000ff0100006c00000001000000b80600009e09000006000000330000000100010006000000000400004d000000bf0500008000000040000000ffffffff050000000700000006000000090000001f00000003000000030000000001000009000000090000000900000007000000000000000400000001000000008000007f0000000700000004000000830500000100000001f8ffff080000003d000000010000000600000006000000f7ffffff2a00000080000000010000000700000006000000329e0000df0000000600000000000000000400000700000008000000b7dcffff08000000ffffffff870000002000000001000000000100000300000005000000b03c0000000000800101000000000000030000000000000001000000010000000800000007000000cb00000007000000ab8c000018000000ffffffff00000000670000001909000005000000d30b00000400000000000000030000000400000007000000f7ffffff0004000007000000ffff00007c0f00008000000003000000030000000600000000020000ffffffff090000000300000000000000040000000700000003000000090000000000000005000000ff010000050000000600000008000000600000000800000001010000ff000000040000000008000001040000ffffff7f3a000000c4000000a3060000020000000700000000008000210a0000090000007f000000030000000400000006000000ffffffff0400000004000000030000000800000080000000080000000002000006f300008000000008000000ff0000000900000009000000500b00000300000002000000fdffffff07000000000000000000000005000000a700000001000000400000000300000000040000008b0200df00000007000000000800005900000020000000a00000000900000089160000770b0000000000009b000000001000000300000004000000080000000000008024000000000000000000000008000000020000002f0f00002b00000009000000ca030000c700000006000000ff7f000004000000ff0f000009000000f7ffffff020000000400000003000000ffffff7f000000000200000081000000020000000500000009000000fbffffff0100000000000000070000000600000077290000ff00000009000000010100000000000001000000fcffffff05000000a60000000900000001000000ff030000900300009309000081000000090000000900000003000000440d0000080000000700000000000000ffffff7fff7f00000400000005000000040000000100000006000000060000000000000081ffffff30000000060000000200000009000000ff010000ff0f000001000000070000000300000005000000fdffffff05000000070000000000000002000000050000000900000011fb226204000000050000000b000000419c0000010400003f00000004000000060000000000010002000000ffff0000000100000600000001010000010000005f533d2e3f00000000000000010100000010000005000000050000005e010000800000000500000008000000810e000000040000fffeffff08000000ff010000db0700000800000005000000040000000100000000000000ca0f0000e1ffffffff00000003000000ff03000004000000050000007f3e00007707000001000000feffffff6b0000000500000006080000050000000500000040000000ffffffff04000000d25f000000000000040000007fffffff0700000007000000cfd1ffff000000007f000000050000008300000002000000c40a00000400000009000000db0b000004000000010000000500000004000000200000000100000000000100010000000800000003000000080000000700000000000000540b000005000000ff7f000003000000ff0f00000800000005000000010000000300000006000000eb000000040000000000ffff00080000000200000100010001000100503b0000070000000100000000000000380d00000000000007000000010000000001000001ffffff0700000003000000400000000101000080000000ffffff7f090000000300000007000000feffffff070000000100000000000040ff7f0000080000000600000003000000080000002f0000000200000048000000050000000000010000000000000000000600000006000000030000006a730000040000005a0100003f0000006e000000f7ffffff03000000560100000080ffff010000003f00000001000000ff070000ffffffff09000000d70000000600000001000000010400008618000003000000340200000800000080000000b7000000000100003f00000000020000420000000200000005000000ff0300946f5a97486a53000700000003000000050000000200000001000000020000000300000003000000040000000101000000100000b843000003000000040000000000000002000000b8090000fa00000009000000d500000000100000d38b00000001000000040000790e000009000000ff000000020000003f00000006000000030000002200000003000000feffffff1d0000000200000009000000e0ffffff0900000001000000000000000100000006000000fcffffff06000000ff07000007000000030000000700000000000100d95e840700000000040000007f00000000c0010009000000d968ea7009000000010000800800000001800000010000800500000000000000080000000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"]}) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000040)={@generic="939377147083f7a7baa6ada56efea4f4", @ifru_names=@common='ipddp0\x00'}) 2018/02/26 16:14:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff94}, {0x3f, 0x90}, 0x3, 0xfffffffffffffffc, 0x5}) 2018/02/26 16:14:24 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) 2018/02/26 16:14:24 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) flock(r0, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f0000000080), 0x8) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x40) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{r2, r3+10000000}, {0x77359400}}, &(0x7f00000001c0)) 2018/02/26 16:14:24 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000043effc)=0x0) ioprio_set$pid(0x1, r0, 0x1f) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/26 16:14:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x100000001, 0x81, 0x0, 0x6}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3ff, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xffffffff, 0x4) ioctl(r0, 0x4401000000001267, &(0x7f0000000240)) 2018/02/26 16:14:24 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000afbff0)={0x2, 0x2, @empty}, 0x10) 2018/02/26 16:14:24 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2bf70), &(0x7f000097c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r1, r2, 0x0) 2018/02/26 16:14:24 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) lseek(r0, 0x0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f1ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xfffffffffffffffe}}) 2018/02/26 16:14:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001080)={0x0, 0x0}) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x82) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/108) mprotect(&(0x7f0000431000/0x3000)=nil, 0x3000, 0x1) r2 = memfd_create(&(0x7f00000000c0)=')\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xffff}, @note}], 0x30) write$tun(r2, &(0x7f0000cdcf4e)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000554000/0x4000)=nil, 0x4000, 0x2000002) mprotect(&(0x7f000058f000/0x5000)=nil, 0x5000, 0xe14ede904d43d713) 2018/02/26 16:14:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)=ANY=[@ANYBLOB="021500000700000000000000000000000500170400a000000a00000000000000000000000000000000000000000000010000000000000000754398cac3c8b5103e1bf1aa4b4112b60eae2cd4dc72a0b475b1aed481ab1ad9f61806cc2fd60ba0ce3adc3d3f675546ccb6a7e233bcea194ca21f2b8af391a2ae9403bde03caa4ff2979047cfb777"], 0x38}, 0x1}, 0x0) 2018/02/26 16:14:24 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0, 0x0}) pread64(r0, &(0x7f0000000080)=""/239, 0xef, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/02/26 16:14:24 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200800, 0x81) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000040)=0xdeb) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f00000000c0)=""/15, 0xf, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x95, @empty, 0xffffffffffff7fff}, 0x1c) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) write$eventfd(r2, &(0x7f00009c2ff8), 0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{0x8, 0x0, 0x3, 0x7ff}, {0x0, 0x2, 0xb49}, {0x5, 0x0, 0x80000001, 0xff}, {0xffffffffffffffff, 0x1, 0x2, 0x2}, {0xc1e1, 0x2c6, 0x8, 0x6}, {0xfff, 0xffff, 0x6, 0x6}, {0x3, 0x2, 0x8, 0x1c00000}, {0x1, 0xfffffffffffff80e, 0x1ff, 0x7}, {0xffffffffffff8000, 0x205, 0x80000001, 0x2}, {0x2, 0x5, 0x9}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x800}, &(0x7f0000000280)=0x8) mmap(&(0x7f000037b000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x0) 2018/02/26 16:14:24 executing program 6: r0 = socket(0x800000f, 0x8000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100400ff7fff010104f6fa5073e9557e25d369b18de27ac650b0e44c884b5175ef89fed5d90cdf3ea9fbc18f65a58a609c58904ea98cb452176256b2786fb4a93c4ad1190b7e366b85f919a8a85fe7dc4911c0ed1a1293535830e10b144e3e5dc0a006cdaee7f2e059f0da29fd9f90d9f160735f5826050afdff40aafcf82530f55961e0eadf4576f22e92ee7b64a9ed167dcd158bb2b35e625c44ca69441200502ecda5cf1a1499ff0c7efbe3382800f727a6fd857fc29fbd78eaf670a9a5af5bc335e7b2c096ff2f5d137de6a562b97dd47f00ce28c01b61ea96413cc307910712"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x40}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, 0x0, r2) 2018/02/26 16:14:24 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4204, r2, 0x202, &(0x7f0000fa7ff7)={&(0x7f0000fa7ff8)}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="42000000025f10f0d3868230c5b99f04d4447b9e21fe431c31a92663c34c90775397f4531b17615a8baf5a9e5202418ead38a927411817f35113e9cfb6f90c3e1bc4f44ed5c97141ccf03c7b800ff5"], &(0x7f0000000140)=0x4a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x6}, &(0x7f00000001c0)=0x8) 2018/02/26 16:14:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4, 0x0) socketpair(0x10, 0x1, 0x9, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x70, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x6, @empty, 0x2}, @in6={0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0xfb1}, @in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x1ed8}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x417f}, &(0x7f00000001c0)=0x461) ioctl$TIOCNOTTY(r0, 0x5422) [ 47.732669] sd 0:0:1:0: [sg0] tag#305 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 47.741447] sd 0:0:1:0: [sg0] tag#305 CDB: Test Unit Ready [ 47.747494] sd 0:0:1:0: [sg0] tag#305 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.756485] sd 0:0:1:0: [sg0] tag#305 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.765849] sd 0:0:1:0: [sg0] tag#305 CDB[20]: 00 00 00 00 2018/02/26 16:14:24 executing program 3: r0 = memfd_create(&(0x7f0000000000)='-P&!vmnet1(%\x00', 0x2) recvmsg$netrom(r0, &(0x7f0000001b40)={&(0x7f0000000040)=@ax25={0x3, {"63368285472069"}, 0xdb92}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000080)="5c1d085489472a4ed261bbeaa9942f05cb87cdfe00f31095d2652dd648cc01318f3a6f38f7eb7e8bae7ca7b842ee38688c7b493f8f8e5dc0d1825fa184f15ff943a509b0890ce0a8b560c1f9b18f77009887af0755ee23c7de840301dd36da7818b0fc5864f9c86e5c3ca1c4d47c647cb3e079045d70c52a304e8dd6ec9e69883ae046866b75db3eabbf894927549312c833f48243ffd3f587d2af59a4002faf96742a7980934254b3591efb8052532e56d6deee2ac5325383523d637b6331eaed999b34e07701be364fefe2c35d12c7be1be2a337104401bd73", 0xda}, {&(0x7f0000000180)="1bd71ebed3cee212c8769198fb6948bf78a489eedaad37b8c3fe6087780faf71f5071a8409989ef83ff8d2b36b50805bbde42b1e460d8f0c4f2673549c4c1df85244f87b01cb72f838bc971beb288a4d00211c94f630d45226f88a806489f0e36a0413f1dedcf84540541ece123b89ff92bb23c67249edab7a22847b9b0a464454514301b7588a204b31502ee35c33d4fe411709776c2e1738c472c87ff9beb475868cc212ca1fbf77cbf556056a95df0b73769e7909114763acfb7ee57646417b8673540ac231486b4715ec7326", 0xce}, {&(0x7f0000000280)="474c8faaf6a0a5f1f6d12130f5b0c1689363bcd44107a16d5f127f6ce62409877fbc14ec7f7a1db799fabf90b53955b57dd7d152740bf047d6aed0f8b3e57751198276c9e0d9df0bb0cf360de15f40e4f322fe496c6942e8b9f4aa4707dd9e5e5fdbc18dc18bde550456d278b5d4a8514116e6b66face977cf190cc1eff4a67f4b6c0c32ac8067eb876cddfb7376723da2a7edf0cb877d81a204c4fb7a46adae20ce3b957726fd61c0d02ef1e97c538e294d957fe37b9e77f2a57057dc57f4f0d984560e8984568a135cc7229410327ca00073a644e7a42502", 0xd9}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="f6aed257", 0x4}, {&(0x7f00000013c0)="c84fd9e3ecb670ba8361b4eeb6f3da868d86fa440078faec869b286c9e23b4bd586914a9dde816756c37868a52b10c780e0b4aed2fc96d2f6a36eeedfe14470edd7b1bb41102e51f26b96fa3439ea530682a801e04a501a846e80a612af2f951e89c740031ee721c2b8520f15c3d0f88ed4bdf8d616dd4d493e07bafd86eb22cf7a72c4b72e13fcb47dddd74c936011ee544416650df9f65f08d710d46cacd4f1102123f83c827a76e1f50745b3c1208e9484b98c69249fd132f03f47a73e9d6c382c01715c7bdc04c3a1ecf37fccf78", 0xd0}], 0x6, &(0x7f0000001540)=[{0x80, 0x104, 0x8, "ad0499b322868f3808aa4886e19f73be13cee44f97211e91ed94b5e10eddae7f57538b0333668d909cc5a3a6bdde4bfa84e2ac85c86881a66dd1e0722c242ed4b2adab4d2c08a860840b2b9ab9b4982ef739a3d8801b2c633260ef1edd0c9330ae7b1f1b99ac9a7ac32c6cd65698"}, {0x40, 0x88, 0x8, "6b919cd5e715ea8677614329ab3d27475823e3eb2d4a566c5dc0b28609d0c57cc50623412024a7316f2c"}, {0xb0, 0x100, 0x1, "0db96ab101fadec1b1c1e31649df6e51b3d7b2c94466254c6247efae0740653e5dc99064f6db4176a55d7576a499867465eb31540ab1c8508c910681ae5a7ecc07c7a28487f398df01f81ac879bb72fc3785500c8dd01188b90786b822fcadbd4def2fb1e86ee9cfc30a652742eafdd376c9d8a8487fcdf92108520324d6920db8c1dec5fb763d26a110b1c522dd5b15cafc04ca734f1ff775"}, {0xf0, 0x11f, 0x101, "ded7f6ae3e0e679ad2480ba8bd7edf2926ca99d3d73d4dc8b3f45a4b542d7eff9c4dce4a4f24dbcfd0dd2434565b8eb557c20292daee3f0e58480d8f6b779e742e551daf39c3218c599cded7b4e57fd9fce467436139d926a2ef3ab78d5c2ebbc2ddd6e7f6f9bd1fb971063c24a09feef9f309bf9f5e32fdf17037d2fe6b38e7aac4f192af192e25450a3f0610796e5706346ff74512eaa4ca75e78217b675fb0e055f157f52603bbbeca0dc5a82ff36cb07912defc2f4c42d543c02cc2eea0199488ad7edcafa894c8d5db2dfbc22f6b4b49d131c683a816ec6fb1e38f7f8bc"}, {0xe8, 0x11d, 0x69, "0dc8f0f0b00f78d4338539f223d38b493ee943861bc7ee4647e7437990e0f8cd73734de4788a1834ce476f441bceed48303df3f70b1a31f4f6cf3a5d69d6692903add552275102b1ddb578947383e113a25513970448cafb5b95acdf39bb39b49a4b5121daa249b8e224a5978436978c4d1377129fbce75f8e9d0c87920e18c3218cdc37e1f870949173804c25475dd42a260a62bb05a824c9cac49ac6584dbc84e3992ad36f2fbaf77252093138895d7dd62f0a8c3d3fbcc2d7f1c80c950b2a4826a1c57dee4e88b1db07d5c8a50a8d5b7ddef8"}, {0xf8, 0xff, 0x6, "2befcb10940f4dfc8f7985f40b5fc7aa56ed17d598646c5a111289c001c0f5d4b12c7242a9c10c689b12aba1f4cd89a4ebfa3a5c0061cff1a92a404eeff8362aa92398d60ffacb3f234ea769449500c78010a9b5e15d1da883f04077b94443bbe4a69590b00bec18136c3419cc6148162ab42e2479eafbf43803c7d3bb118d5e7088ab87f1750a0daa5038746a7a8d2b55b13e557a2a281889e1581f7cf6eea22df4166c763a41ac729325ad565000e2de62454220292a062c48946f60435e70599eb863e07dcc654edf9663d7230ca756c4c45bf812ef4882a9f3db83cceee709"}, {0xb0, 0x29, 0x9, "7996e97ae002c423685804e87e9c65e54745d09479dc05caab2d4977d1013b69d4763693d34db32a5a04f83ed43f8f3e93b41a516a06b16766862d9e99dc5156247465cc35dc56c9e3e73db7c76c7d1a650bddb0b92980457d3a92cc69611f99ec35121d4c722c755282d7a94356171019a1f391225d7a5fcdccac9611babb9f587af8270b3ed91d9e8e4d8c15f843060683d76986a0ccffc2f7156a9b0b6c"}, {0xe8, 0x103, 0x0, "fcf19820b7e30a6e232225b2a35ea3b331beaf9f8ec111bc8f7525535f6e455bdd678af4e7b4bad74b0766f31773517c09dd264ae7f5b7e2516d400e767881142f493b2b10b65cc7e00b5e10ac1aed91923a8b17811a50257e953a82546972d058302d16a2710cee1a8845f5353bca770cf976bbc61db9c139d9f4d137ac32d7a960329e3ad0592c9a70af3e9e2311436e493605072482a3900ee43db6372bd61c0e18fc652dd9cbe8811109880334b5ba05cc4013b2795f330ea1fa188b4833d663d28e9829fe7861f886e69225a5d2d09d"}], 0x5d8, 0x10}, 0x40000023) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0xffffff62, 0x0, &(0x7f0000f7d000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) recvmmsg(r2, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f0000000180)=[], 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x12023, &(0x7f0000003a40)) 2018/02/26 16:14:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0x2a, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b05fb8)=""/72, &(0x7f0000fa1ffc)=0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x1b, 0x1010000, 0xfde, 0x4}) 2018/02/26 16:14:24 executing program 1: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x2001) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000003c0)=""/179) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x11, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 16:14:24 executing program 3: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}}) 2018/02/26 16:14:24 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) prctl$setname(0xf, &(0x7f0000000140)='\'\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/26 16:14:24 executing program 5: r0 = socket$inet6(0xa, 0x2000000000080a, 0x5) connect$inet6(r0, &(0x7f0000bb6000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3b0}, 0x1c) 2018/02/26 16:14:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') lseek(r0, 0xfffffffffffffffc, 0x1) 2018/02/26 16:14:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x7, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x6413) lseek(r0, 0x0, 0x4) 2018/02/26 16:14:24 executing program 6: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x59}, 0x10) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fanotify_init(0x8, 0x40001) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f00000000c0)=0x1c, 0x80000) r2 = signalfd4(r1, &(0x7f0000000000)={0x5}, 0x7, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r3 = getpid() r4 = gettid() readv(r2, &(0x7f0000000040)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x54) tgkill(r3, r4, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) r7 = syz_open_procfs(r4, &(0x7f00000000c0)='environ\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x59, "b0ed8d2a596be5939fc4faee663149c1552bc591ae7390abc90570fa323e04b27b31bd80abd0bec996711d8ef58ef183104a7cacdb63fdc1aa0ac07c919894c099136b361787874f5baf36d0cf3d2c262820671a522cab1437"}, &(0x7f0000000180)=0x61) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r8, 0x6}, &(0x7f0000000200)=0x8) [ 47.785701] sd 0:0:1:0: [sg0] tag#27 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 47.794702] sd 0:0:1:0: [sg0] tag#27 CDB: Test Unit Ready [ 47.800243] sd 0:0:1:0: [sg0] tag#27 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.809242] sd 0:0:1:0: [sg0] tag#27 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.818162] sd 0:0:1:0: [sg0] tag#27 CDB[20]: 00 00 00 00 2018/02/26 16:14:24 executing program 2: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x100, 0x0, 0x9, 0x1, 0x4, 0x8}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) keyctl$update(0x2, r2, &(0x7f0000000080)="b61fafaa21763922476fc2c5d5049c1506516675ad2cfdbe314e74ad52c9e030fb5df0425fb6dbf5339ade47b6436773db50b86cdfe34b2da1a5bc01db5c201c2f6b634ca8a696f2fe99c7767ea5cbfe2c2eb487f020963701542d9e3df6c1db86f2088712ad87e876b3ef2ae1644cdb316af99f6f4693be66a2bb9575b61a238d75b78fdb8a1905e9cce268c5787eb0bd92e00676abfeb0c7343574fce85c3559f6cbe15bd5982f0f5cb36ed08a3d6e802c2f62c5b19efef172178bf5a60c85d719c28b6d8f3afa28bf9f99eec6c321ec6ed650b2601b6ce7", 0xd9) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x250400) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000001c0)={0x7, 0x8000}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009d8000)=@buf={0x0, &(0x7f000067bf71)}) 2018/02/26 16:14:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) close(r1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000100)) 2018/02/26 16:14:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x9, 0x5, 0x2, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x7, @tick, {}, {}, @raw32}], 0xc0) close(r0) rt_sigtimedwait(&(0x7f0000000000)={0x1000}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) 2018/02/26 16:14:24 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = getpgid(r1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000025f74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/26 16:14:24 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x35, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r3) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e06fe0)=[{r1, 0x242}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) 2018/02/26 16:14:24 executing program 2: r0 = syz_fuseblk_mount(&(0x7f00000d6ff8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getgroups(0x4, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getown(r0, 0x9) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000240)=""/235) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', 0xe002, r1, r2, 0x3, 0x0, 0x800000) 2018/02/26 16:14:24 executing program 5: r0 = socket$inet(0x10, 0x8000000003, 0x100000010) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001000030307fffd946fa283bc03eee6d81000c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xbf9d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xc5, "cc32a467fc0347cc4c76bf65fc738b0c4224ba1e8eb413064453f834d6070a519cf449c346a437d76807fe37e60f3ff9f1db4eba8c8be648da44bb874180d1c442a28e25e231d3a1e5b52bfa944e2cbd4f3702a242d076ff89d3e99b52cb5c586b2e872d8a2b3ce408377f636dc6f42120dd1ea12134b94b3d476516b6d7496e503dd5bb653cb7e2bf6a13d96b00ca12ed7d1c06b21ea61f679dce4dbdf5a323f7dabbbf7a6607baf8aa162656e2b92b1bfea37b2933b7bff81fd4c2f5c2b01512281894c4"}, &(0x7f0000000180)=0xcd) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000000)=@sco={0x1f, {0x8, 0x8000, 0x3f, 0x2, 0x200, 0x8c}}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000040)="b18b00d2c8b5fec059fa259cb3c85bb9bba361", 0x13}, {&(0x7f0000000080)="e25b747dd6668a8e7410833b9ec3d5d7a7dd5525911400c3a4e0166c890c033017b8cd1a5bb9a953a3ba20ed881d3ff125e293728650e7465d5216a83f8f337677b176be6c26ae8d23f9e0ec76d298a3594c825129f845655090e3a52a821b0ed67de2f604bcdcf9b163d19dc92e362d867d01777aa69bdb5ed6972bfc3f0ff14d4edcf6fbf9418bb23b7ff5277b7a27180d14dd318e2005caabace4f6b906a973f748c039013a9b2f597d9f9722393d37710b9d9c00af767557bd0a50403dc9ab543834c8", 0xc5}, {&(0x7f0000000180)="2d79b2592cd700e0670ba4fe09bf57dd4a0ab30242a722e7a8ab7783eb6aa14a0050b7e143fbd3e4ea41ff5011e695671f2ab473cf69b63990c5b0165387a8d4edb1659f17026a0ec7e54eb264a433daa15955f581dee9228712653a1084fd519c3e9e8144bab4124411b4de5ee558808fe5cea202541d653823cdda76bb2e491cc7b0e611f50422e9584e7b334204f58121d583e7b6fb9e7e0db50e42f42ea52736d1f7b5951dd3e6c08cb7cf026354564f2cbef1b63bc2889cc2eac695040a11be0557feacbe29", 0xc8}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="8bce94e20c67d25ee858d2b53b99f154a87787b86daf4d18e5", 0x19}, {&(0x7f0000000300)="a73ddb4039dcb7487d88e95a129cd72bc849b5a575f1f45b30699a9a60fed9125ecda0fa59b2df0c16570afd94baba1e7e672ec82aa52c6767cc21708680e0b661745da2573ac41b4a512f579c2e8e10b2678205aadf1747366b859539ac90857ec9cd96253e15870c5a4c67c319cd45c281a192662b8b9dcd3797bb0cc3", 0x7e}, {&(0x7f0000000380)="320b3c3a3c7fb79ffdc55e00ccc4494fd55f5548694480c91f5b70f87f2e0227e61a36e327d49c57e11178816c8a723ac90444cdcb5199cd926a91a51122ab8cd3455c63daa057f5f14a074d3d81c2994eea9e8ea71289abb6f7116f19470ef62ce8", 0x62}, {&(0x7f0000000400)="3470177c4a6864d4ae968edf34a12a77b786b27c21050648bed4baf0760f881c427da0bced09fd93f243684d8c7dbbbe", 0x30}, {&(0x7f0000000440)="9893422eebbbf8dcca0d594ec7b61cef9890378e3f32c65c3de904ab1b7df154ac2197c99389f3bc353446967442a65c334d6d3178ce557c3ae65fd56b", 0x3d}, {&(0x7f0000000480)="913bfeb67aaaacf73351c84ee9d98da347e0c6bdabc3429f8aedcd4f2a1d05cbee5addb5860ca6949b19aeaccd269f9c258369e8d8eb99feb4e5de0bde83bf25a72101a04d7d3f43c8972e39165fa65950dae7e94a0fe4c8e9e43bb7abcb4d37ae7d", 0x62}], 0xa, &(0x7f00000005c0)=[{0x1010, 0x100, 0x1, "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"}, {0x58, 0x117, 0xeee4, "ce720ff08f5246c46e8b8ea77086f45feba8d76bc43d017b01892a25aa891ec31d73f9d239c217de1f847c53ab41c5ee3c2cf3d8c3b1b7f20fcac8352af9428963062f8287aca207"}, {0x108, 0x108, 0x7, "cc8ff7278f641b82fe18f62409f9e00da655e0b7406a6e82386f9cf97b30cf40d4c34f0fcc1956994ade619568ed761b35ba21a895847ca89e84cd79c087d31460ae724e89e2bab69ce368871a94f3215aedfe4f0e050b89c0ce8d81914ec296bb0a1a2bd1e9f029eb2922556c5a67a5d01e1f56a9e4635bcba14533cc4ba97e12abd097ebe329d0d51344f338b1a68abdee25454eaf12ddc047e24d562cc9b76172552d5684f910e33d039f8bf86896d48e6916173c6812cd2928659b8fcfa5f31d76fb01acd2b9aea06f874f1477844aa21d6424fab4dd5a258e33c08d040d3adf8b9db048a1658d8a9e9610f7007e067e687a43e314"}, {0xe8, 0x10f, 0xffffffff, "c76a8c658016f2b14b71588267355b667dd3123b862136d36854e752c8ce6abac03e33963e0cd506759a4d1e801caed5ea62c46955e934eb31d220ba24d3f88df979e6d13985707461f836629bd8c98539666d49bdfb401236c8c16af34eddbb0ef67abd5c199e0f69116b566f9d8b251f3477d597dc9bd24761e5098822a2beff498043351b4fe2790d4c2cdd2400420d32bdcec82537faa3b67dd924b2b46e5e0535743161537c6d0d799811968080fc49de57add3609440f6983afdcc142e4bf7b040baa026672ef4f5b2ddcb283ad447ad5e82"}], 0x1258, 0x40}, 0x4000000) 2018/02/26 16:14:24 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c1e000)="2400000024001d00000000080000091803ffffff03000000000000000100000000000000", 0x24) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x20000130, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x2, [0x1, 0x97]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x32, "1f9ecb9eb48b7b8e5e0b6eb8e342bf607010cb1ab537fa1c81406859df50961aa67142f18ee2d044fc565a0d6d3dc73877c7"}, &(0x7f0000000100)=0x3a) 2018/02/26 16:14:24 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$sndseq(r1, &(0x7f0000011fd2)=[{0x74, 0x0, 0x0, 0x0, @time, {0x8001}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xfffffe1e) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xc1d, 0x0, 0x5, 0x0, 0x8, 0x8000, 0x8a, 0x8000, 0x8, 0x3, 0x3, 0xfffffffffffff800}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/13) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x54, 0x2, 0x7fffffff, {0x3f, 0xffff}, {0x0, 0x9c71}, @const={0x5ee, {0x81, 0xa27, 0x100000001, 0x4}}}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8d, 0x402441) [ 47.971759] audit: type=1400 audit(1519661664.386:13): avc: denied { create } for pid=6157 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 16:14:24 executing program 7: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x10440) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='net/protocols\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/115, 0xffffffffffffff5f}], 0x336, 0x2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x0, 0x1}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x7ff, 0xd30, 0x80}, 0x8) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x82, 0x0) setfsuid(r1) 2018/02/26 16:14:24 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001080)='pkcs7_test\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001100)="5b3ea7e5c1fc3adbed6282ff5f1ed12d57d4f0fa1904aaf250040a80b1e7935df3a7718886250c91175e803d9d8f962a06ac39527cb16d71f033a4c0db4504b3f96596ba2cb5cb013b2f15b7409943c8f95dd22b2cdc172a6d5bed175c6433c8a3009ad68a3772604ee28f008fa3f75d40261758945f37abbbc58c14b024ca05cb66b40e03427bd267d76862fb1eb426cceffb4598c57d03267bb3c4ebe2a900b7b2ad217c57b5dd56", 0xa9, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000002280)='keyring\x00', &(0x7f00000022c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002300)="d5dd84f248a4dd33b5320b6b0abdaddfa5bfd5a806ba95b1657d85f144f863a1bfed9da87d8920cfadfeebf7bd2a4a2379bdaa8cd85da3d0180c0ec6bd24c62e5459a6ccb63bd0ba95c9fd090a3c2cb000c41ec340d76d31f95599166d15c0999b31a0575ec2ef216d5108a9d2af64d5950e2bec5fdad329ad0961212dd6fc6bb48114dbbd44f3d3bd1d57397d55da4d87647ec3988aa6874872a2c4ee01570b66eb1d5db36904e8c1199676cc891b024e7d51a43bf061ceabd7d5143d6f9c479b2955823f36e078dbf108a82c1ce29f805c067de26c04abc8b5252967d530d58336fa7ac6e8e7b7", 0xe8, 0x0) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='keyring\x00', r0) r1 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002400)="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", 0x1147, r0) keyctl$read(0xb, r1, &(0x7f00000010c0)=""/176, 0xb0) request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='ceph\x00', r1) request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='cifs.spnego\x00', r1) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x800) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x18) munlockall() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @rand_addr=0x9}}, 0x8, 0x0, 0x5, 0x5}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x8c) 2018/02/26 16:14:24 executing program 1: request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0x0) 2018/02/26 16:14:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000000000000}, 0x7, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_deladdr={0x40, 0x15, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x40}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80801, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/246) 2018/02/26 16:14:24 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000000)) 2018/02/26 16:14:24 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x3, @empty}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="6f1a693c88c799700a74fb30f1eb1102"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000399fec)={0x2, 0x0, 0x0, 0x0, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/26 16:14:24 executing program 6: r0 = socket$inet6(0xa, 0x400000000002, 0x0) connect$inet6(r0, &(0x7f0000295ff9)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = dup(r0) connect$inet(r1, &(0x7f0000ac4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f0000545ff8)='./file0\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x2, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000040)={r3, 0xffffffffffffffff}) ftruncate(r1, 0x100000000007b) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e7c000)=0x2, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/26 16:14:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='+ppp1cpuset\x00', 0xc, 0x3) fsetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040), 0x0, 0x0) init_module(&(0x7f0000000080)='+ppp1cpuset\x00', 0xc, &(0x7f00000000c0)='trusted.syz\x00') ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0xd603) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) socketpair$inet6(0xa, 0x801, 0x8, &(0x7f0000000140)) 2018/02/26 16:14:24 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x100000001, 0x9}, 'port0\x00', 0x8b, 0x10000, 0x5, 0x0, 0x80000000, 0x9, 0x20, 0x0, 0x7, 0x6}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) flistxattr(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4) fchown(r0, r2, r3) fstatfs(r0, &(0x7f0000000040)=""/217) getsockname$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a8ff7)='/dev/rtc\x00', 0x7fffc, 0x0) poll(&(0x7f000065dfc8)=[{r4}], 0x1, 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000001c0)=""/250, &(0x7f00000002c0)=0xfa) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000300)=""/145, &(0x7f00000003c0)=0x91) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x4, 0xff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0xf59d, 0x1, 0x9, 0x100, r5}, &(0x7f00000003c0)=0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000400)={0x4, 0x2, 0x7, 0xc33, 0xd43d, 0x6, 0x4, 0x3, 0x25cff8fb, 0x6, 0x9, 0x6}) 2018/02/26 16:14:24 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040)) mlockall(0x0) 2018/02/26 16:14:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003000)=ANY=[@ANYBLOB='\x00\x00B\x00']) 2018/02/26 16:14:24 executing program 7: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a004e3cf24da200000000e85134df20000000"], 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/02/26 16:14:24 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0xfff, 0x6, 0x0, 0xe0c, 0x0, r1}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x1000000000000107, 0x1, &(0x7f00000a2000), 0x0) 2018/02/26 16:14:24 executing program 6: socketpair(0x8, 0x80005, 0xffffffffffffffff, &(0x7f0000000000)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0xff, 0xa, 0x1, 0x7ff, 0x6}, &(0x7f0000000080)=0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=""/113, &(0x7f0000000140)=0x71) tee(r1, r2, 0xf13, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="a9860f7d82d09cc286a697f01c06fb5e7cccf809693c8411fd8cd233d4657287485b8cf072c73d057ddf8f17c7496ed651633de96506c18720d465c69baa82c448820bcdf4aed479fe4fb5a6d28924df30336e30eb18215a5249a8d3134b9bad0b954ed15b47d1495c", 0x69}], 0x1, 0x0) 2018/02/26 16:14:24 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x80) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x9, 0x400, 0x7, 0x1, 0x9, 0x3}) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000000440)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000300)=""/212, 0xd4}, {&(0x7f0000000400)=""/29, 0x1d}], 0x7, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/163, 0xa3}, {&(0x7f0000000600)=""/156, 0x9c}], 0x3, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000d2bff8)='./file0\x00', 0x9000, 0x0) 2018/02/26 16:14:24 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = getpgrp(r0) ptrace$cont(0xffffffffffffffff, r1, 0x1557, 0x8) getrandom(&(0x7f000004b000)=""/134, 0x86, 0x0) 2018/02/26 16:14:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0xea4}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x4, 0xfff}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/02/26 16:14:24 executing program 2: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) utimensat(0xffffffffffffffff, &(0x7f00000cd000)='./file0\x00', &(0x7f0000aafff0)={{0x0, 0x7530}, {0x77359400}}, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) 2018/02/26 16:14:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) 2018/02/26 16:14:24 executing program 3: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x8003e, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0xa707, 0x0, 0xfffffffffffffffc, 0xffffffff}]}) getpeername$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/251, &(0x7f00000001c0)=0xfb) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') 2018/02/26 16:14:24 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000), 0x0, 0x0, &(0x7f000010dff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x0, @empty}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x78, "8470e97ca5512adce20dbd335b558e722d4c7f43ef7722c39a6ab9f34ebb8b2d189813e9a85b672ef01d15f8fac7d3c9bdca1f1ecf6d3131f778bff43eac4559f90403e51974d7b2bc039bd6a3cd816a1f85040a53b16aa2ac9253d62c220325bb03b757095da8ec3221c0c4ef3cd698c2f264188791d07c"}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8, 0x10}, &(0x7f0000000140)=0xc) close(r0) 2018/02/26 16:14:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000), 0x0) r1 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000034b0bb2ec8b6e14587975b6d000000000000000000000000000000000000000000000000000000bffafd0cd878446abdb8f5ef030000000000000000000000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x58) clock_adjtime(0x7, &(0x7f0000000100)={0x8000, 0x3ff, 0x4, 0xffff, 0x6, 0x2ca2, 0x81, 0x8, 0x5, 0x7fff, 0x1000, 0xb7, 0x7, 0x5, 0x5, 0x6, 0xd3, 0x626b0c1e, 0x8, 0x6, 0x7, 0x0, 0xc2e, 0x7ff, 0x0, 0x1}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) 2018/02/26 16:14:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="28f5d0e692a6086f159f6d05bec92ad2", 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20, 0x0, r1}, {0x0, 0x5, 0x4}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x6}, 0x8) 2018/02/26 16:14:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/02/26 16:14:24 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101142, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x40) 2018/02/26 16:14:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x1}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) 2018/02/26 16:14:24 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='tunl0\x00', &(0x7f0000202000)=ANY=[@ANYBLOB="1700000000000000fcffffff00020000"]}) 2018/02/26 16:14:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x84) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe7fff)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f0000000080)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001500)={0x0, 0x0}) r5 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000015c0), 0x80000) r8 = accept4$llc(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001640)=0x10, 0x80000) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001680)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000017c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001900)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000019c0)={0x0}) pipe(&(0x7f0000001a00)={0x0, 0x0}) r19 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001a40), &(0x7f0000001ac0)=0x60) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/loop-control\x00', 0x0, 0x0) r21 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001b40)='/selinux/access\x00', 0x2, 0x0) r22 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/hwrng\x00', 0x101000, 0x0) r23 = dup(0xffffffffffffff9c) r24 = syz_open_dev$sndseq(&(0x7f0000001bc0)='/dev/snd/seq\x00', 0x0, 0xc400) r25 = creat(&(0x7f0000001c00)='.', 0x24) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001c40)=0x0) r27 = geteuid() r28 = getegid() r29 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000005380)) r30 = syz_open_dev$random(&(0x7f00000053c0)='/dev/random\x00', 0x0, 0x10000) r31 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005400)='/dev/vga_arbiter\x00', 0xa00, 0x0) r32 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005440)={0x0, 0x0}) r34 = eventfd(0x80000000) r35 = memfd_create(&(0x7f0000005480)='ramfs\x00', 0x1) r36 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000054c0)='/selinux/access\x00', 0x2, 0x0) r37 = socket$packet(0x11, 0x3, 0x300) r38 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005500)={0x0, 0x0}) r40 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r41 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005580)='/selinux/enforce\x00', 0x40, 0x0) r42 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000055c0), 0x80800) r43 = socket$inet_icmp(0x2, 0x2, 0x1) r44 = accept$netrom(0xffffffffffffffff, &(0x7f0000005600)=@full, &(0x7f0000005680)=0x48) r45 = getpid() stat(&(0x7f00000056c0)='.', &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005780)={0x0, 0x0, 0x0}, &(0x7f00000057c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005800)=0x0) lstat(&(0x7f0000005840)='./file0\x00', &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005a40)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001340)=[{&(0x7f0000000100)="e61eccdf8b889497287294f1c1289f0a35e5e72586070be123157149ad2e2677318d4c12247dc43278e3c7613f1e46ba4aaf1504b8dec84365e20ade82c7b96f7fbf97bbc123bd7bfeb423633af643e6a77432c30aa6b3b55ef64f9ba699ab57328d3636bd0d917b711bf7fb25cf80795339d746411da8f4a186ea72f1c3123d70e72b7e39594dbbeeb3c11f184256d71cba0c22c6cd64df451f3e0d39954937483e586dc3cc26090c4b4471a45d035cab3fdd15e4de1fc6038d55256c", 0xbd}, {&(0x7f00000001c0)="b856ee9646791e479486aee50c6f4a1455ceb4dfda38c04874475db77f7f5a6dd352788d1f5851209418a7d1bb9c51dca5a01b09686a12cae7dc7e851c23ca094a85134729d179cca9d2cf1d48d2dcb9b24d98a5c74ea6", 0x57}, {&(0x7f0000000240)="1ff00c05fb3623cffc20f6ea21279181c31a05d373b409b86cdad9500ab93cfc9ababa37b6f918785528c97b9dd77d36c2cc939ee1ab9cbd8dcd0c038b64355a467d347e12cd451dfd06e9453185684eac6b739273d806f3acfefafb9047633bace47abebdcfd115114fa77d655d4171e78cb89e3ce838def27381bcf2ea194b86b7f4989795e98d0da6a884a737b7e18597491bef47537d929ecdca9b104b69f8836e080b0e17f7ab67ca0b2d7df1086e5ff5841689b750b31dc25f03443e6564f3df1704e80a08947af939d33cc42d8e", 0xd1}, {&(0x7f0000000340)="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", 0x1000}], 0x4, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xf8, 0xa70ebb2c342ce107}, {&(0x7f0000001d80)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003f40)=[{&(0x7f0000001dc0)="49cbaee1aa9e87d9017272a9f83d99061ddcf8847eed0a0f735ef0182ac4d0780e8498e34f6f6ead3b916e3628c47ac75746e996f62c034ae16dcf7fbf2720f44921bb", 0x43}, {&(0x7f0000001e40)="e48cb6a0fd39eb2a8421197fc9a9695404c321d7736a2e7bb7971a3a85748d74f5c5cb347b1c2cd9c8354854395a65497cd541c2f1da7a20af0e05814f7732527626f8e051bf3ef56d4c7940fd40124140b4d94256a18111b342e1c8e5eed3f42eaccc45153c2167a885093184a42c74c3aa126446ad14a354dfab509816adb193cec4f284ed2e277d85a30beb5d97fc9826ec7d48cb55aae1e6239c88f38e0790538a69eb425f7b41c7349afcf8487f78627a94d514f45c2eeada72d967c0a40e41c188454f34daaeefce1e7d900ddf459a458644eb28988dbcbb39443408f35ac66d4c6e1392bcd469375664b38663", 0xf0}, 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0x1000}], 0x4, 0x0, 0x0, 0x4040000}, {&(0x7f0000003f80)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)="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", 0xfb}], 0x1, 0x0, 0x0, 0x4000004}, {&(0x7f0000004100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005340)=[{&(0x7f0000004140)="4e7405822d0a43700ffdad4eee3160eee129fd8e10b43b4066264440617d1463480a598913376f355da5c649966f80ac2a58cebc4d4baea4b2581a16b80cb2c9ac708f2a468c902e5b96d875d02bc0be820c35f6e853af996b1cdd7eb9fa142ff0affd918b3bd797d76dd1cefe5af1c41cd9e64fd3eb44de15d4a3ebbb6f5ee7d225b6fa1df30f8d96a5492df02aa61b38eecbc5df30dfd4b656bd3b9a76a3c0e40f6b98c2572c601176424d65522d1166d4ff0e3f0ca439767205e9065467b97ba3654e34a6ffb5fb73e13f71", 0xcd}, {&(0x7f0000004240)="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", 0x1000}, {&(0x7f0000005240)="288c65d8952b860679ebfbe266c1d450116685ff8779643493aa1bbcedb94a8223d525f701eaf7367bb37e46dd55a5aaa53437fe5500b6b3ead32611be3536fa8e1ee9c8f420ac850cc469874e631ec110fe2183f2636e254b5b87d1a2094399feb85bbba10128a247b844cff48f5a1f3ccfe180f236a8f92726eb436d67c24096d278f8ca61daa16bd0f28996380de22fcf2886d488986f", 0x98}, {&(0x7f0000005300)}], 0x4, &(0x7f0000005980)=[@rights={0x38, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36, r37]}, @rights={0x20, 0x1, 0x1, [r38, r39, r40, r41]}, @rights={0x20, 0x1, 0x1, [r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0xb8, 0x20000811}], 0x4, 0x4004810) 2018/02/26 16:14:24 executing program 6: rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e04ff8)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x99, 0x4000000000000000, 0x3}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x4}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xfffffffffffffff7, 0x9, 0x3f, 0x0, 0xfffffffffffffffe, 0x5, 0x4b3, {0x0, @in6={{0xa, 0x1, 0x2420, @mcast1={0xff, 0x1, [], 0x1}, 0x518}}, 0x3, 0x7fffffff, 0x0, 0x1, 0x200}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) 2018/02/26 16:14:24 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000000000)=""/77, 0x4d, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="d39758bca033cd807797b00d37256abd9d58115979d8f71ddeb1b17b97420918fddabc978d24a6bc6dcb5d4509aa5061b620b2ca9c8f4248072556281c8bac7aa3734a04ad57244eb807cae7b8cd4d6a9d3f12cc25a5bf5581f1dd6302686d59c07008235563c9732677d93e2e333b8bd3aba6e1c53f042dd66a8b6fba46158f72fa1547aca65aba06cd45c8f50406061a1d9732f541f95d1c86c946c620dd71dc74d18433d3fc7eaa89961272a3cf88781b28aa", 0xb4}, {&(0x7f0000000140)="b491e92981871590a1351f237b3ed4ba67fd7f082913ebc76d86abf09a657093b33f4dfce9bc3547a1adba95f3fe79a8257777a8d90c5b522a8871eef94d280dca9735a2013a4f50849e51e7ffff99432c17a6f5946365239e2b05acad4ac340cd6882c234859ac5a3949cd9438343065c94c7b8bbd3e70ef4acd5fa58e1fdf259b820bfecd4b0ca973013cf83b69391d2bb39c1ea7d98e8dd33c9d611491c73c9f0bfb28c76f2425c0481de2ea2906c209e78645f21f5b96dc12fc5d887f742338fac6ac64715445826d76c2f44014101c929c3981a5eca9d2992274d78bbf070ba889c2505a3c59beb558d5ee0ac14158f133a44", 0xf5}], 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000000080)=""/113, &(0x7f0000000040)=0x71) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000280)={0x1b, 0x5, 0xff, 0x88f}, 0x10) 2018/02/26 16:14:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d05000), 0x628, 0x8040, &(0x7f000002fff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) dup3(r0, r1, 0x0) sendmsg(r0, &(0x7f0000d47000)={&(0x7f0000cd3ff0)=ANY=[@ANYBLOB="27002a4ba082cc6ec34fe7483d943820"], 0x10, &(0x7f0000b71fb0)=[]}, 0x0) 2018/02/26 16:14:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200020000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000fff)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x15, 0xb, &(0x7f0000000000)="7b378637443201e12df52c"}) 2018/02/26 16:14:24 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x100) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000512ff0)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001080)={0x3f, 0x1ff, 0x11, 'queue0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000001080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001080)={0x7fff, 0x0, {0x1, 0x3, 0xffff, 0x2, 0x800000000000}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001140)=""/123, &(0x7f00000011c0)=0x7b) getcwd(&(0x7f0000000000)=""/75, 0x4b) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001080)="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", 0x1000) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r3 = getuid() setfsuid(r3) 2018/02/26 16:14:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x7) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={@common, @ifru_ivalue}) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000000000)) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) 2018/02/26 16:14:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x2d3}) 2018/02/26 16:14:24 executing program 5: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x900) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/104, 0x68) 2018/02/26 16:14:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600082, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/230) 2018/02/26 16:14:24 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000025ffe), 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/105, &(0x7f0000000100)=0x69) 2018/02/26 16:14:24 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) r1 = signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r4 = dup3(r1, r0, 0x80000) getsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000000000)=""/250, &(0x7f0000000100)=0xfa) fcntl$setsig(r2, 0xa, 0x20) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={r5, 0x1, 0x6, @random="baa8bb26b1f0"}, 0x10) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/26 16:14:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000002fec)={0x40, 0x0, 0x2, 0x3, 0x8000, 0x1000000000000000, 0x0, 0x5b, 0x0, 0xfffffffffffffffe}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x10001, 0x0, 0x4, 0x2, 0x400, 0xdb, 0x8000, 0x400, 0x2, 0x0, 0x18dd2f41}) 2018/02/26 16:14:24 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)="9935a8d1a1b9feb9d140d1d7165a40302cb42fbd848845be830c56af80ba8c73ac49640975"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c85fdc)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000f28000)=@ethtool_pauseparam={0x18}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/234) 2018/02/26 16:14:24 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="6bd3c1d3ef70d568bab21a38440fc795", 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0xf, &(0x7f0000000040)=""/15}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x101000) ioctl$void(r0, 0x0) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x8) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x1f, 0x3, 0xbe, 0x401, 0xfff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/26 16:14:25 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x80000001, 0x200, 0x1, 0x4000000000000000, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001500)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001580)=@sack_info={0x0, 0x9, 0x1}, &(0x7f00000015c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001600)={0x0, 0x33, "54e4265fec437a041f2b3338f43b1cb0dd0b562e9aeb513dd29162d72a7941d180719b6b88b040c841c100b15d883d0436607c"}, &(0x7f0000001640)=0x3b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r3, 0xffffffffffffff00, 0x5, 0x7ff9}, &(0x7f00000016c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001700)={0x0, 0x5}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001780)={0x0, 0x200, 0x2, [0x1, 0x1]}, &(0x7f00000017c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001800)={0x0, 0x4}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002040)={0x3, 0x7, 0x0, 0x6, 0x0}, &(0x7f0000002080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000021c0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffbff}}, 0xb21, 0x3, 0x58f6, 0x3, 0x4}, &(0x7f0000002280)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000022c0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000002380)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000023c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002400)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002440)={0x0, 0x1ff}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002840)={0x0, 0x10001, 0x30, 0x9, 0x6}, &(0x7f0000002880)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000028c0)={0x4, 0x1, 0x20d, 0x9, 0x3dd, 0xd4f, 0x8, 0x8, 0x0}, &(0x7f0000002900)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002940)={0x0, 0x20, 0x30, 0x1, 0x6}, &(0x7f0000002980)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000029c0)={0x0, 0x5}, &(0x7f0000002a00)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002a40)={0x0, 0xec, "03bed0d80a3d5b58acffbc9a76dcea4f4de9ea84d85c6e3947846d06ac71cbf02e7038fe8b4471f437b93b4c4bf7c3c6abe69dab762d7925ec9f335e0f173e5d45e6fbf77025b95d6677c0a6a6291de6de5aa760138d753e22be89e8ede3ea5392c87909eaa8b422ca063bbb6cb8766407f6d2bed2f69e3f37901815914adc606916d3bda4a4ad45ea8568c9133a93f654956d37d8bd2e33a73ffdfb35e0eb6d486012947736f11a818fb556bb3885415242df60703ff82904e525ec510bcfd5466b65a71756332b00f9fd515e3f1670b93a8c9fa13b1fbaf5029f18c63d91bb5a024fe6f96f97a4e4f9d741"}, &(0x7f0000002b40)=0xf4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003380)={0x0, 0xe0, "8eac186e2558c7f9fb691d41ef024cdfe2748e04f2a2dee6a902f457cad0e3a34fa83427a7ba9601eae2ea67f870bf4e6c5b16eb92611c23e3eb95025800e443d4ce7e6dedc3a3eb4d370ed72d9f163ee44e1c4f205576ba0e122d4d55c01c99fb4a17e85cbfa6a0ae05883540e4c6b24260be582efcc3e8c78a3fa6c49d0cd8aa3bbf4e90efdf6a41572638a88d556601d8cefc136a1d5f43079c98b3956c5340826e181ebd468d3725ad847061c3d3f36e643d24a30d166364ab7d385601d643a4077160c32535d4dc0759246996dcf0250a268ab0d62ff8a7814719b17e74"}, &(0x7f0000003480)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000034c0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, &(0x7f0000003580)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000035c0)={0x0, 0x10001, 0x7, 0x2, 0x200, 0x9, 0x831, 0xffffffffffff468e, {0x0, @in={{0x2, 0x1, @empty}}, 0x35, 0x8482, 0x8, 0x1, 0x329}}, &(0x7f0000003680)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000036c0)=ANY=[@ANYBLOB="0a000005", @ANYRES32, @ANYRES32=0x0], &(0x7f0000003700)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003740)={0x7, 0x43, 0x2, 0x400, 0x5, 0x0, 0x2, 0x3f, 0x0}, &(0x7f0000003780)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003d80)={0x0, 0xd9}, &(0x7f0000003dc0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003e00)={0x0}, &(0x7f0000003e40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003e80)=ANY=[@ANYBLOB="0a00ff07", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f0000003ec0)=0x2c) sendmmsg$inet_sctp(r0, &(0x7f0000003fc0)=[{&(0x7f0000000040)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="12bc437e055a538778346d1d307b29698c916b50a137ce643bacca883ed7db264b91bb29f51005326f789a4c5e2cb1e32f35734b76eb", 0x36}], 0x1, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x5, 0x80, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x80000001, 0x7, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x8202, 0xf69, 0xd1db, 0x0, 0x8, 0xffffffff, r2}}], 0x90, 0x801}, {&(0x7f0000000340)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="7f115b18dc61e5b08d41d5972906004e522756fb9b73f4d47d191e00f84764d9625fe37813f47e8baa684a2530c07b86d1777495c9bfc3ccf224dd99b75c27b688ebd0183c6f71dbdd7ceb9d405c21f82d305d3baf8424ee400f0afee4216421357ea2e79c23681aed13579afd1b20019052cf6459b4ce6b6745ebd59b8d95c322fc1f6246c045ed1f15014eeec3af009b3108d238", 0x95}, {&(0x7f0000001440)="f64882af2ef2bbf17d6f2c40cacb6d0978f7fc1d4a00f7e45a65c7bdcbc5dbfa271cbfe6a8c5d2e2ccc88c33e945d0da87e10c7d57c8cd88c90ecb572790dc02b4", 0x41}], 0x3, &(0x7f0000001880)=[@sndinfo={0x20, 0x84, 0x2, {0xa2b, 0x200, 0x787, 0x800, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x101, 0x82e9, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x7, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x8001, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x79b, 0x200, 0x8, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x6, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffb02, 0x3, 0x5, 0xc7f7, 0xffffffff, 0x10001, 0xd0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x9, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xffffffff, 0x200, 0x3, 0xc684, 0x5056, 0x7, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8007, 0x91, 0x7fff, r9}}], 0x1e0, 0x8800}, {&(0x7f0000001a80)=@in6={0xa, 0x2, 0x4000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000001ac0)="e17e31728d3a0528a276bd9d0dc2b71306", 0x11}, {&(0x7f0000001b00)="d28137535d8c0affa9495288dd9ca9a7d498a6e0df338f39998cd5f38af05e46359e0d3c5174080c7f2a506172ca2d7422a904eb71878b3fec98e038d13628107c803262fa7dd78c1faefbf3d9562ee6217377153a359fd78b6129e3617b55aab598d9848c44f5306555f0584eaa", 0x6e}, {&(0x7f0000001b80)="593dd17791750ca4ea01cd814d3c423cca283924bbcc81978ac6aaa9eb51b7d8c1250c828a9e931300232fc1db17c3d70a10ba7ec7b2a3d2468d632a542237e5d7e9bb2e75390aff829f3a4877cc2625b19b061ee61504ea26de7e56a0c2eb20c4132aa0f67fbadfd57e46747fd548b47dfbd81a657c21dee2189d25c65376e436641f45db185ef1d4207fd1f0df83c329ad04aad13b94870bccba11908916c16f587c6ba841b26aebedc457a708d0e29c0fb556bdea89bdd385de12c61b533570aee0dfbdc20f7495306b19a334cbdfd1abe60922d204a0d5734eaa93bbe4bc07c1d3c088d8c3ffa929e9b1005dc2ac9e", 0xf1}, {&(0x7f0000001c80)="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", 0xfc}, {&(0x7f0000001d80)="3f15304c93d86d48fcb1c64da905964544cddb43359148b7f11fa8a6473a17265ee84fedfa17ae87af2c1c226d77aafddc1b1e93a04e9f3cc9299c679a", 0x3d}, {&(0x7f0000001dc0)="4d590d6e05e118195f2045398d3a498a26d0ef7d2cc142d0fc01ff2a5ca55687cd6d54429ba4549b82ec6bf8d01367fb2aa7ba904e7ef185428bb9e28c3b145fc157d024ba067529c539ae0549b14d006818462aadb869d4a0f0f0ff90d279631248ae7e2f9ac356f1f1cda35780f9fcbe087c84dcfdaa84fd7ba40704d147bfa5c0cd1166b4b27b666602c27f4825362d778eed1559d443bbeaae10f71d8fa67e7e5618984daa98731065adf95b46a3def9d22718a9e764f21677bd5c7ee58feb71b6824a40209b6e67a8bbeac75f990eb9aabd72fffdc45a0c5359cf1e8ba1a6fa9b8bc6cdf365cd9603e6c4fa7caac5063ea512", 0xf5}, {&(0x7f0000001ec0)="addff3c9cf50ed4d4955e4e63df0974023128b74bc574b56f1b6201a9647c9e0c24349d1459650e6e87822e095d5daeb5efc19b7e81d3e2da733cce6464dca01b3662c44abfb58673f2bd7b3cf9e0122db760dbd2bbb04083b0a35dfdab0b5b89a7b2570ba68b264a5daab0f6795f3", 0x6f}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000001fc0)=@in={0x2, 0x0, @rand_addr=0x1}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f00000020c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3, 0x204, 0x3, 0x5, 0x3, 0x4, 0xffffffffffffff8b, r10}}], 0x30, 0x40}, {&(0x7f0000002100)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10, &(0x7f0000002180)=[{&(0x7f0000002140)="c0814d22df6b889e3d16c3674b9fc70747912405c05de1ad88064f49b2e03ca0feeb2f2833f8a032", 0x28}], 0x1, &(0x7f00000024c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x9, 0x600000000000, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x0, 0x9, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x3, 0x6c73, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x8, 0x2, 0x1, 0x5, 0x20, 0x9, 0x3807, r14}}, @init={0x18, 0x84, 0x0, {0x3f, 0x7, 0x6, 0xef7f}}], 0xf0, 0x1}, {&(0x7f00000025c0)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f0000002800)=[{&(0x7f0000002600)="c27ca005a3648951f3262b2d5e0a28291cfe1b2d6d4954a44de5930f2517f365a38724f78aacfc2645c29f1eb13372af1502159c76096235458fd452500a381e328307c01ccb6acd43d645172c0c883ed3f61ba85663f9d8ecb91b114edb89c36626e49136114edf3d7a3d8d27c8d1c5f2beccf03a540386", 0x78}, {&(0x7f0000002680)="021c5a44c12ecfaf12597d2d62985566bb584a0184e7ddb010b2ea185c01701c97b075aeafeaae9d8b12618b06f54ddb9ab6ad565ffe171537c068fad8b16a14a81da261ce580503ab6676ef7f8e3fc5bf1e7029c9ec318f9f738fb2a1305ce22e03619b17e31d11feaa9fece9ee59122a999f58a88e27beeeb0e055a38a56973be8fa04e15790af8b663c40537f949d895aad7c5e44ef02e65d986e0267eb5e8c973c0c5d172fd0409baeca", 0xac}, {&(0x7f0000002740)="62d9168dddabcb364f791c97d6ed69af7765e07554ad807b57c53a505fbab824537622c63fecd00a393aabc74269ed4a39cc75832eef73d4dd9bfe62397b68b935ce67a3179d253ba4a2c7e27c653a82d8deac1be63e9028411b2571a4763d4bb7cc023a2d61cd5dd09eb56605eef2534f8021115e3e935a68179ecbf1d73eb68272b1c87cc615d80ae5c6", 0x8b}], 0x3, &(0x7f0000002b80)=[@sndinfo={0x20, 0x84, 0x2, {0xdc, 0x208, 0xfffffffffffffffb, 0x69, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x4, 0x7fffffff, 0x2, 0x0, 0x200, 0x100000001, r16}}, @init={0x18, 0x84, 0x0, {0xff, 0x5, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x4, 0x2f, 0x81, r17}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x7fffffff, 0x8, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x8002, 0xffffffffffffffe0, 0x8001, 0x40, 0x2, 0x200, r19}}], 0x120}, {&(0x7f0000002cc0)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000003300)=[{&(0x7f0000002d00)="d928c61ceaa96e20f6b2880fa4cf6a192c687db6460b25c058bca27437def82fafa72d20cdf8b47044b76587b675af9b24bcb93636827387a4fa13378106fcef66856cc20248f772ee2ce69f2589a085802ead08e297cd4b4d1bc5730bf1307c515ea7a39b0b0e9a56c0af48eb724b64dd1578f54b04f264beff7ef13275e89292c361a4db1e344c47cbf204045f467829ca78fece85", 0x96}, {&(0x7f0000002dc0)="bfb0fa1009f773cb5f4572bb681d0ee75fff4119480ae6830b8e8ccb45cfa555a2e8a7abce5faba7e42aa35d14239118bd256133805b2520f206307b6be75ae4361d9cd3c901ddac1b0a6f5fbb8711a4a9f7947adccb6ef7002b59fc74a61c57218d53cbbb92888e4e43add763fba6a09103f7b718606cee151ea0c37a39025cc5210940aa1fd6169c07", 0x8a}, {&(0x7f0000002e80)="0a8c71a5c038940146684fb465d93dc56eebe031d7963b257be5605fc6955a3d35d987fc03a3e98a33dd5d4dd7d5542ef1921668e0d95f109201695136343a8bccd592b94f0bec9e7d484c8828501a421978f55de83faa332048e185ab62837ea2bdd0e2932e377c7d77e7dcca4cfeadefd3e2fbf82d699e7a31d86c64c8fed60de5c3f3d0a6acf2812fb0d131d6051862923bf5c5b9a7a12cd68025", 0x9c}, {&(0x7f0000002f40)="1774b829baf8e86a62b0957714cd72eb655ecacc9af61fb3f8200577fa6558821e450db6c3bb4d4df159776daf2297a1723873f51b08f93f64cb5399faa29e40295531559289a0829fe743f283a210def803929b80e8f3d3e25727585996f2fb448d158608d7a33186b15700530217950444fb49a2e15ffac534a3828809a96879558bac7c9b8cdae5211eeb7c0444c06c9bd9d2a2c82a216aba7d957336769ef23fd760b20c1a68e803dffd1a95b9b4eb8197f196ea76f180237d7578fb305571e83acde83a154dc7", 0xc9}, {&(0x7f0000003040)="d0e306426598b901154574dca665b98379664e62370e00f6e646d027decc8f271bb7599a12d0e06dda30100f951ab7e3b1ab022fd979a124712c92b574029314783b5d3a1dbf6379aa8d78f8665c95257e0aa690d38f417cff19e1c212b7fc7f4bef2330d180edcba340826b485dfb51eb390e670a5cdb5682dd7a073b58add6391c05302a0b6e25d7ab3472472d6e47ee9a67ccb33b0d2724b43e0d540663b34d794b9c2377b074", 0xa8}, {&(0x7f0000003100)="3ef53f0450b235ad6e0d86f5bfcc0cee4cd9f375a100117a88350364edfca7049e29dfa6a1b4a67acb48f197d0967f7234cc22d8831bea84895516626c78dabd782d24a89223b614b79cad50f50d089657230bf2c78ccc2aded56d1ae0d41bffc0d0507242450830aa9b", 0x6a}, {&(0x7f0000003180)="cd9389124818c6319997e0c63e23b76600930c4e26a986ef5f90916cee8dd59d9cb500947f1cfb3397ff3039d3534a1b92191ace14d260a823dbf5fde7bfbd9c6221498c20a72fe3d90c0c5bd4f38e817f145efa120f2cb0322e57b753eb2fa78ed28e971129173bdf2a01bc6ae56d23bf6e9277a334afdd8483565ec2cf489fc398dfcf939ed4f7c3e55bbb0c53321105d9c11bd3f106750bdaadb3d2cebb69846637", 0xa3}, {&(0x7f0000003240)="8ce6997cbe6257440f80bf69b5e714e88b3ebec83bfab318c95f5996428f31a420c9c7e99337498aa940f52a6c17686607ae7900dc7480768499a378f280b160a9b4d5009376b82b4ca1f24b3fb0eaf552e83f954914d6d4464ec3a68c51b68b9bb672912ec20d746a08377ca036513d6a8380ae2f0b163ddd15f63e604519698e928ace5caa2626a37956348d4bea0b719d1fb00d782c6928c43356600254e46299c150f3bffb3f4c57779d7767be69c70de96652735abd", 0xb8}], 0x8, &(0x7f00000037c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0x2, 0x2, 0x70, 0xe2, 0x3, 0x2, r20}}, @init={0x18, 0x84, 0x0, {0x1000, 0x8, 0xfffffffffffffffe, 0x5}}, @init={0x18, 0x84, 0x0, {0xbe1a, 0x2, 0x3, 0xfffffffffffffffd}}, @sndrcv={0x30, 0x84, 0x1, {0x3d8e1c18, 0x100, 0x2, 0x100000000, 0x6, 0x2431, 0x1f, 0x80000001, r21}}, @sndrcv={0x30, 0x84, 0x1, {0xaa, 0x7, 0x1, 0xe39, 0x1000, 0x2, 0x8000, 0x100000001, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x4, 0x100, 0x7, 0x9, 0x10000, 0x1, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x51, 0x8000, 0x3, 0x101, r24}}], 0x150, 0x20000000}, {&(0x7f0000003940)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000003d00)=[{&(0x7f0000003980)}, {&(0x7f00000039c0)="f110a7b43cb95c64ce8f4dcc0ef3652e9ffafa5ed9fb068cb6047a5de100520d6cdf19d5bddeef1a8148daf07f2471b7abe4cbdd8036a75809a916356f2492bc5b4cd461a28996a807893a6aed3d921d3a3e203b39b0ae6c1222205de1410219fd97711be4787b653cda3481df069139d135c415500fa0d1ae701f1500ea6df909034ef0c58497dc10eb02bc80959f725e60e4478b5937c24708569f34ce9eb357bcffd577e36ad8ab96275e604d408a21c9aace17dac88226e4ab4690e133085853b46c27e3750bb40e1f57bd6d09209d7d0914c17127b2eedc18e66c556a7146", 0xe1}, {&(0x7f0000003ac0)="e3efd841f3e5f69406b4628a419a03cf42fb8d5d7c64", 0x16}, {&(0x7f0000003b00)="d7c910d8e3ee3d8a86d2e77643011d083a014bab238a484707a5651b5b14c61c0e252cdb60d41351774fa75e01d2b5fc5731572aefd262bb7a3745cbee1f335371ccb07181d567f716bbfbf96711ed5752fe7b11b71eb179468d6b32f8de9d553cd35c29f338096b03d49f0eebec759a036effab9653f0e0c1060c57e6598457649bcce19260600dc795015eb3e6f9fd593fc4d5fa7efd49c19bdb2904f298edaa4c46d0fa4fc4cb16880aa8b6f757b189ca1f2c20e68f525b01bccace511e6301a1435d59b53bcfa187", 0xca}, {&(0x7f0000003c00)="92018ddf0e7e490571a407b77aabd5f89d25a90475506c2e5c2c3acca3fdf2c94f9e4db9c04c771fd10a1a192a51b419babbff5045ad8befe89829983af35ef6fb9b7461fd86600768c466f509beb9f7764cf576cac6e99227565c65b1bdf790d23f25566a1f7209be9ac7dd1f91b8dd7e66dfc2dd9a5941ae49a35a2552ff29e80f16c118e0f5c96fe358e1197601795bcd7114d4ae575d02c7c665b500e9d001882c69642f388bc9ed326844ffdb2bc4ef67d27c03c00c18766cc59d9ff526d92f3375d6880d838c", 0xc9}], 0x5, &(0x7f0000003f00)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x3, 0xe2, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4eda, 0x201, 0x100, 0x7de9, 0x3, 0xfffffffffffffffe, 0x2, r26}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9f25, 0x8, 0x0, 0x70, 0x0, 0x5, 0x3, r27}}], 0x90, 0x4008041}], 0x8, 0x480d0) r28 = socket$inet(0x2, 0x0, 0x57) ioctl$sock_ifreq(r28, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r28, 0x8922, &(0x7f0000b08fd8)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/26 16:14:25 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 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}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x62}) 2018/02/26 16:14:25 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/41, &(0x7f0000000040)=0x29) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000002100030f07fffd946fa283bc8000000000000001271d856808001000d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) accept4$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/02/26 16:14:25 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0af30)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000), 0x3f}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000), 0x0) 2018/02/26 16:14:25 executing program 1: mkdir(&(0x7f0000551000)='./file0\x00', 0x3) unlink(&(0x7f0000000040)='./file0\x00') 2018/02/26 16:14:25 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0x2f) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/137, 0x89}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)=""/191, 0xbf}], 0x3, &(0x7f0000000300), 0x0, 0x1ff}, 0x20) sendmmsg$nfc_llcp(r5, &(0x7f0000003300)=[{&(0x7f0000000380)={0x27, 0x10001, 0x6, 0x3, 0xfff, 0x6, "89ff4f2adff663ffd26b9bec5c65ac9dffa05a0ab0cff166a50f478936ccd4448909ee7fecb5a60b45409ddc2cfbcfe03f29c25384ddd2f12f392a67598486", 0x4}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000400)="c244f41f2fab9389df63fa7b9155712c53ff097d4ece2be5a08c0431533fe3cc92bcd0508f8a5030419b80b48031b9c2663b6c817dd431c7b5cdaafb0eef8013d650ae02961e40", 0x47}], 0x1, &(0x7f00000004c0)={0x18, 0x11f, 0x0, '\x00'}, 0x18, 0x8041}, {&(0x7f0000000500)={0x27, 0x5, 0x8, 0x3, 0x401, 0xf15, "82395c64fc0936b6954891a64bc7834e7cb4e93d1d28e779079105f71ebe08e23ffb7801c36880515d6f7af4013762124c4819e28a47001c00a15d786c56f2", 0x1}, 0x60, &(0x7f0000000b00)=[{&(0x7f0000000580)="8940f19dd3a0177badd71c51b80bfec60458aba866f4cd595805551f5f46de61998997b9decb3fca5ea600c3cbd9fd859d833e0e17af25496e99d1fedc4eca77202ff6b118590aeaf0a70ae2fbe0129301300624e408338acb12f2", 0x5b}, {&(0x7f0000000600)="579c8771ac25e1ea7e132d27a2552df5ec5a419730e66378dd020c21b2560951a5365d880226c10edcb5dedbca5dbe36534857ae350e5172ca9ada036ae68dc77820ba6de99d1b6e2161138c0c298d69d5dddd9e439315014c8053c20c9b1db72e479a8e35b45e18866d867a7143a873a91a6f455dd8e204d9e71a5a6e3fe59966d84893925fdf736cb3aa06147c4faac0d620d45af6c743a198826aa86a079a56e971e26ee15fee19777499dfaacdb7d8ac0a43173ca4ea217b4080eb18806385a04d45246fa979fcefe5011ddc55a87877ab20b71c8dbb7ce926ff00c94eeaacb67b5a3933", 0xe6}, {&(0x7f0000000700)="aa61a23362da596e9d1266d521285345500085727aa75a0cdbd67692d49ba111406edf28cbb34db197278eee17bb6d6a", 0x30}, {&(0x7f0000000740)="e772b0ac44ade1a1004ddc70833fa4d8d2ed60dc185dd683084fb83b512968603c4a4562deafd49b0b9ca3543efc0553793dfde678e339a574b97766ebe99a0702a0903d7dcd4da26f99", 0x4a}, {&(0x7f00000007c0)="23a0527dc2ee42c01c4e71f1aed5fab731334a4d2254246d5297f3bcf1bff3606f004455fbe76c02b9e58f55174286b660e0fe2165eae00a3fe1e11d3c1f7554bfac559cf66b9b6ecbec007eb8c6038795599f460a2f1b180631b3e1e2c0d960cd4a35e9fe8efda002be81ad87c74db674a098bbf7c8401955576ce1f8fc7e269781bdb44c394b49e23075f4b6985adb90829d01", 0x94}, {&(0x7f0000000880)="85d9df1664f89ba6c6bffcf35ccbae5d8ecb5f650ba1dace3d7c0296de9ac6e47deb129490f8c11785d09a38aaeca88d7374771eaa663e838bea883365ee476bbe5eb866274da438456953aa345351e354275dbec2689c3ba2c738462f8f1f8c30a4cccf7fc01620df58516afcc82ea4f6bd326a278f399f7fd20c00a35e9e75444c11c184cf7ab0fbbcc60ee92828edb1e3a3a5e04a6b26ce45d2399a1e5865cdf9ca31054ac200e0a225824112ae71146e7414bfbebc7fb28b560c2da95e0206b825fa349a0cee7a629f1bc625c07c73c48bb04c22274099bb64a63250436ccee2396897c9411a262c29", 0xeb}, {&(0x7f0000000980)="42c20c448fc4162d8db553f34569381a401ef5a453e3391ae7d62579bac9aafa119b33965390b7c26e3bb3e26aa91d6e9c4c99750e2ee40558e7ff3de7f6ff85c49be4c1d3938b0c3b197833138c1722d1eba957", 0x54}, {&(0x7f0000000a00)="24d426c077b6951b33940721a94617cd55788d22c66098aea3aab9c5cb8aae34389439fa70d744d879b40fb7eb3f7e5564f70eae2ddc4cc272b4e33adf503a6b130b28dc15100312b1d9754bfe515ca9e7458d1e32ec4de62f6f25736d4f90", 0x5f}, {&(0x7f0000000a80)="40ebe60e7b0d42d78d145c554b45dc03d779033a67cc8bbf8943b23eae923bc1b62f572b13d52ba889f098a1c3220797ece36f07a5ac95ea68e979e5e9c55c7f6d3ee21aa008bba9fb2d37af6f87c8c9bdae0cc8d1870c2803b92ca2168371a53469ac2ba7b2f2bfd410abba637040e4b7d3addaac0f13", 0x77}], 0x9, &(0x7f0000000bc0)={0xa8, 0x0, 0x6, "a52f1414b0b5df076d2b493978ccaf928d1f34b5b2878fba7d8cdbfd162a006d0437979ecb9449cb6f0a37f23af3d4188bbf1b524718b934e9f3a682252d314e1433e9855c8c0b6f59165396e9143fda6f0738edd9dab7137bf435d65212e65db82534fd76846d5e5d71ae53c858167a49ab68009936779f20e1095d0ac3d135e9c5639b40f71a82c008c795ad4f55e0dd2789d6b3537267"}, 0xa8, 0x4000}, {&(0x7f0000000c80)={0x27, 0x8000, 0x7, 0x6, 0xb8, 0x40, "65ddedd4e48b6666936bc36bbb7e1391d62bc88d6b3cc9d864b160724256c7539305a939b9ce1380afec6af60a4e3bb12b41108b983163f0e95fb6febe1f68"}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000000d00)="7ec4c1283c4c2ada8eb180b57bd84dd166bfe5c8d07957e7304adaf92c73e06378d3a84661df93dcd17c89d16bc22c588e23582bdc0703af8aea64af8bd6730dbbefb039d51bf112cbd01c89f912dcefa089c716542f7afba7bcf38c62c5ce1a97c16e451fe3d8607cae5fb50969dd1f21763059", 0x74}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000001d80)="7f44aca95e42adcb2778e9d3ed6c30199b97f28c20c241b994fd2fea9ee443fe6680fe6a55b5848a0c6c84ba4dab8105ff9e81ef30173545f77c300ae2f75ff9148fb14399bab78ec9b47a3f2f50bd35bfe4e3184876e53777db03787f5595d675c7a9580fddfb2fbcaf8233ca5f83e8df968d527db8eb26a810815d2c504d3c55f342d897e5601440761fe82f671a82a6882802119e9f5bdfd358ec700715973e605d504b205703f8b2287864e2df301ddcc45c00186157dd733cf1923f1b4196ad23328aebbd2b2d42c2edec0063e0a08ea4dd98d1d8e65775afde1ba9d4ac5dd7c7d15d8ab324cde690b9", 0xec}, {&(0x7f0000001e80)="e5d9ae7ec1c7ced2a3dd89e21ba3aa4b9b7dd94aa36f20ea2a60c1bc2bbb5ed539ead818fca709d92555510b63c94b087e75b8adc15af5550e956ce2336964912b8a05a70acea613189c6f9cea3527cff1dc68c886fe49fb178496fd6ce937aee6fb340e5856c1622ef7d4647f9632accfa3e790d7c9c72f4e2798aad5edb7324c1256bb7e3a02ea6cd45c58f0ae083d6ab911e01a4294a3b8ce443fe4a385149cfad3c4bcebae2fe4ee97c2a8cf4a2a8791f850f127", 0xb6}], 0x4, &(0x7f0000001f80)={0x110, 0x11, 0xff, "33865eeb6adb32b884851c4f60e977722e4a81b6ec4aecb0aeaeb033b60be889e2de5060bd4477275673aeee982f01888f4bf61cdf3134fd9e5a78198caf7369747f8352439be86b996487f1cb2d98188af83792f3854d9652973e5c8c6b86af8a87b5dd3a5c6e803cf93d0b014791d2ab628fd6124a452d2d7387eb2c7041adb777d1b3eca3480983cc58aa8f6599bf214a93f43222d42776551788309858a117591b0f8808259c7692944203cb9a653fe0b7b6986f2d566fbe376c0262c56b3ad91cf78b08e9e324c89574d2fb31b3925425d4f086747841e1133d5a8943695792d04a5acae8b04a754ac69ae40db08a850856a666beada3"}, 0x110, 0x4040000}, {&(0x7f00000020c0)={0x27, 0x5, 0x2, 0x7, 0x1f3, 0x3, "e6afe3d25609bc9cff6fd87195c1300bdd8303483d7c24b6e7461e58b89e765cdd55b2b2a710b74d07bb7e8c14d0f646e921a147b2c9d1d0ce739a9fe11dc1", 0x4}, 0x60, &(0x7f00000024c0)=[{&(0x7f0000002140)="4f5437ab55dd2a0a8e89d19ba8ac1c5caeb93fc8f7879cc3ffe62a0c642732604f4027a8eb319da3dc51a294011c9e857f492f3e9fc716ef1485a361743e483de31162c7d5005e0a92f9c2d3cb1532ecbac93cf9b268e659a24df2183cb6737e3c87c08fbdc57f61d287837581d77d18fb33114c9a9e56c55831f905fd86375a9d22cbe70822e3152b173a0c4b65ab31de911a46714e7fadb75e817581e041bee2dbcab9d45d931223a83484efab47d74ca52f69ecafd6158d5d4bb49c4a23c74018e157343a674858b5c124199de33723fe31a327a6b5d4a6d390f11ffe1b02391065162a0def7a4645a707dd43abf702dff00d", 0xf4}, {&(0x7f0000002240)="f82fd3f1e8e0b89b7b3828bc3ba9a65324663a113dd64b1e8c007506418197068bd8bbc13fdd84318ffaac0f76833f1fde0f71ed7e5a0decb77d566c1f59dde9d0f71cf6dd52086b911e08d18cca270b607a770551d0f98cc94074", 0x5b}, {&(0x7f00000022c0)="e7146c52f5", 0x5}, {&(0x7f0000002300)="852d597ba0b9a19703986733a4e097ae4f3aaa0f62d60e129a0bd4ebf2f2e8beb4f4b62f8ff5eaaf20b595a321221d03c05e9fbda881ee9255eebc3099382db347d365ed7c054dee19226c0ec51242fa624d10e720227699733ae72bcc51498fab96495ae620f344313852d0d39eaa012f46e550dc77ec140867ccad7b495b95104a6782f575076d58fb8cd8f12a1f6c6d75ffcf88a10b90b7cbd4d8b0027b1d65af6724b887603b7d784b191368c2554120acc45c59179585a0b496bc2b2020c021a8a127489d75751af22cc8bbe499454325c2adb4b0935594dbf7bd546c4f43310db4fd6eca5e279ee5f1bac73d", 0xef}, {&(0x7f0000002400)="7f99ba3562eed745276a0828225864d9fc2eaf801995ab", 0x17}, {&(0x7f0000002440)="c43f77e17e1a8a2dda76d74e72e05ffa2003f6a3c7c2bab461dc70b21736bb863d718ece448b52b51155b40e3f19edc07cab9335a8c164359de7fa8b9250592bee1a3b2b32ef8713e897d936ce8ae7cc8b5268676034129e0483", 0x5a}], 0x6, &(0x7f0000002540)={0x40, 0x13b, 0x9, "6ec773e1540590cbd6a9952ccfa4062dcc1dab7a9ab8fc1189afc2a76096a25cb013b4d40722b4ca4a0b85a889"}, 0x40, 0xc0c0}, {&(0x7f0000002580)={0x27, 0x4, 0x7, 0x1, 0x3, 0x8, "c50e09de6bcf8b9c71f8edbadb1cde14e1e145dabf8bd94a47cf189cc1a8016e8f758a644141c4e6c416aa80a2cb71039a13562075b8acff4ebb6cd6fade20", 0x1}, 0x60, &(0x7f0000002880)=[{&(0x7f0000002600)="f25d1f2981ec7b8e6f6233953a241bbab0f61fd72d", 0x15}, {&(0x7f0000002640)="501833a3bef70e5e6970845de9649e19ff136791461cc8a11959c61f378f986f0d68aac522dd5a20a273bde0cbe414cbdd260a3bf9925ec267286f0097386e984110841ab71de08f88517aced1224fff30330015af6ebdae6659746f4442fd1cf1", 0x61}, {&(0x7f00000026c0)="5d8dc1bb5cfdbd5d9175ba266ff8cbb32f8f03a5ea749e990cf0a7b94122e8f05aa86907492d1802c2204420d90f1dc7a2ebeef1d676630405ef1130b7f4b934635646ebaf40cfef495ec8f73afbbfd9a2f554ef2e484778b1795fb967566539aaf12cac5cb401e1b89fcba474b3d220dafdea8a34", 0x75}, {&(0x7f0000002740)="d0767ce17f5952ceed2100c2be452e3f0c3bcb33b7f00e46e3e3f9469294776e09f3a4ca358237b98f83f4b7e2c643034e6c94f220e4290cfccce8011dd10c1d2118b37e4096d75380b6d477297d9e88242547d5758929d4a6afdca177145505629425f34e1df4ff7e6f14f6c10e4281be1a21f2fcad10238f9ea5e5f75667d7c45b2dcc4353f5d3fac2d063d09a1e1870aa2aca806faac09d01b043d311110bfc767f3536d1022e737594c4a08de5ff31ea661b95d47c4e1adfe1bc529f2364e78ca9edd07342777dfcb58af2753bd20d3c2e201096449492026884b4b3222224f5", 0xe2}, {&(0x7f0000002840)="9fa0d0278f7da922210dd9c2e231ad8ae9692afdc6d04c4eddbf118808036d6a15b0fa5c5bc1bcec41cb", 0x2a}], 0x5, &(0x7f0000002900)={0x68, 0x11f, 0x10001, "1d6d41336c9ce0355bd91faf0cf2edd7b2622013e002e05ea552604c9a70c8ce766e9f8e4a1d8531b3c8e6979b71574d435e95f3e237c233200b07daee930df5ece2299ed6e0911dd053aab78ccb95abbc8c07b324"}, 0x68, 0x20000000}, {&(0x7f0000002980)={0x27, 0x2, 0x100000001, 0x3, 0x7ff, 0x0, "c7eb35adbfcce642665d6540df9804e9f4e538a73ac2398dd85485bfde0b637585ceebc85a940114f70d696d07f38608b55400c822d4b3d7e40169d2fdc24b", 0x95d}, 0x60, &(0x7f0000002c40)=[{&(0x7f0000002a00)="428c2d6b733859cfb042517e2b3c02efbaf220c323e0b1717fb499af009a976c84571f804f0d96ab73ced2d867cc0c511a586f3a54980ad8134b29488d4424cec2ff46b0aec2b72fc83b4eb8f0bffea1788ad0e3af055e3d307dcb65d8705699f8510146dc06faaa99c459629ac5fcb89af68c9d752b2a6f8046eae829a6669a0772985ce1820d41666a5e18428c73daf4fbee56cc3a1a2136daa114490dde9a8e9a86122840", 0xa6}, {&(0x7f0000002ac0)="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", 0xfb}, {&(0x7f0000002bc0)="397b4e8ed2bad76f232c8da780875ec48a6047db138626fc9df5f2318ca4f641f99fe2c92a2b663b30a514f63366fd92121b446020c71c4d0c6a97847b222fa5ea404248f99c9c4e03f61bee4a9a0d1de2276d9e7377232b853e4c478926b87544c0032a09b7fc0e6c4807c1c136c3fc55e09ee7", 0x74}], 0x3, &(0x7f0000002c80)={0x18, 0x12b, 0x80, ';'}, 0x18, 0x4000}, {&(0x7f0000002cc0)={0x27, 0x6, 0x9, 0x5, 0x1ff, 0xffffffff, "2a924696a67f09a145204ac43ef7fc7766e359a2784eed0318a7c928782b2809fcf2aecc8e8295accb77be85543e163549d4a835fbd558909be5c4d647f74a"}, 0x60, &(0x7f0000003040)=[{&(0x7f0000002d40)="d9b158550a53eea59773850e50fea1cc429922a863c13c79dc4754dc0d7feec51b2621ca492423756e49d277accb5a389247c6bc25dfa8c76464be35f90c357621ecf85690e9be2a19226c692029b313550ca2cbac868f8f487fa05382afbe3909a8c1e65f9373d1ef6ac00c761ce90de5aa2c9e85b6755dc24d51dd391367c9c2b8d11b5a286f54b2b8cac3cda95e9120ba8ac60a177110e9494dd3c9a2cf8fb990", 0xa2}, {&(0x7f0000002e00)="9954739aec0c38981a462965447ab9eef340aaadf0cd8187a122baf2f879c60e3e27adb1c9e134b405b6b8619e8c654093ead3f7ec162a18985302fd4039e5ec48ce85096736606e320938aa8131938e037927b8d54b2606429e68cbbb2a2d61c5bec32b1827249473b0c04c1115fab3c1058d1a318a2ff4cdeff3b7e44320bef423760d1c0045de1811e85e8ea22ab4ffc417770cd17253d8d223513c0b8845e59cdacd2f4e447bc1c37f19c124ddf3d5fb2c99a44f5e20e1a4de08112fad65c175b5142cf4c5e4f38f", 0xca}, {&(0x7f0000002f00)="5c32795b39f152b74529e60e9b49d6c07c09d7ba45053dd3224dad99b84d9a8ec560adc44c", 0x25}, {&(0x7f0000002f40)="6696ac58ad8cf7d4c4cc50609ebc3d7d6ea2fc649233ea69ebdcc5fac04e1477a33fd74c7ae013e2c5b34771d4dc3ddab8cad2f5ee251499de1e7db71356c84d65270ea138de0f6db46f0bd56c02542097f342f7c800fb0c306874ec25262ab37b9f8d379b181a9d67000da5cfd74f14d47fe205e6af79ee309bb6f3d89013bfa39642b96b2b1930caee5635457800fd8a91986e8996463ee1bbfdebeae76d4e9f1618f2f4aba7947e0b5a19e93953032ead55a61a88d4a87be1d8f14c1b2d9325fe2ee59706206658cb1a79", 0xcc}], 0x4, &(0x7f0000003080)={0x30, 0x103, 0x7, "827020a234d81127feee915b81d0d263e255f54b7dfdc3805d66c10118a093"}, 0x30, 0x40890}, {&(0x7f00000030c0)={0x27, 0x100000001, 0x1f, 0x1, 0x7fff, 0x7, "6f1c0c254bccc5ee424fe741f22473949dab5a53c2e6660dffe4c297c920c870e0e6f68a529b9c061cb02e018dde5c96ef99123bc61cff1ef2d16fe13da08e", 0x8}, 0x60, &(0x7f0000003280)=[{&(0x7f0000003140)="0ae04115c06bcf8ac6c0913e857a99c4a088d72552e24180e2e2b9fb980f82fd04a20169a708696ce7a962c432ff3dc58984cbf7bf21e37bce575397c92f4cf7e9a0bbb107dc99447e1aa0e933b96d77b6d5768624fde35116af9fe81d62600bd979d35c", 0x64}, {&(0x7f00000031c0)="f09f63a60f3ab70bdf58ab4d23c35848c76d776ec5ce3bedd4ddd24e3c1e2b9e123a5563c2f3cc359e0c0a92a15fe9e44c41e4977631fc8897d57393736b7866fd47be758f88ab9975bafcf17c5c436a240785df57b28c39daa4b635e722f61db5491c597ed4dd81da60f9bab32643761b1780a50ef9e54ba67a2c8ff40d800c6e8a9dd1479b2bfcc825bde9b4b5697b9c1ba4bd44b4e6f9072cb2ab769f5e67b6016dded0998e1d02e2070645d449abd5bb678cbb518d9a", 0xb8}], 0x2, &(0x7f00000032c0)={0x40, 0x187, 0x5, "538ed8d6ea3ac7d697ef8fbca2478a6561751bfa4da3ed972603d5ce8f98eada2cc0991d50e3eb2c97"}, 0x40, 0x10}], 0x8, 0x800) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000000000)={&(0x7f0000000040)}) 2018/02/26 16:14:25 executing program 4: mknod(&(0x7f0000002ff8)='./file0\x00', 0x200007ffe, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) accept4$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x80000) 2018/02/26 16:14:25 executing program 2: add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffd3c, 0xffffffffffffffff) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000040)=0x3c7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/02/26 16:14:25 executing program 5: 2018/02/26 16:14:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020006, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000080)=0x7) 2018/02/26 16:14:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) close(r0) 2018/02/26 16:14:25 executing program 3: socket(0x5, 0x80a, 0x7fff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000005800)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005680)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="00000013fac635ac000000a76d444c00000000"], 0xe, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/232, 0xe8}], 0x5, 0x0, 0x0, 0xa33}, 0x3}, {{&(0x7f0000001440)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000002780)=[{&(0x7f0000001480)=""/53, 0x35}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/57, 0x39}, {&(0x7f0000002500)=""/68, 0x44}, {&(0x7f0000002580)=""/197, 0xc5}, {&(0x7f0000002680)=""/232, 0xe8}], 0x6, &(0x7f0000002800)=""/93, 0x5d, 0x1}, 0x80}, {{&(0x7f0000002880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000003940)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/76, 0x4c}], 0x2, 0x0, 0x0, 0xffffffffffffff80}, 0x40}, {{&(0x7f0000003980)=@alg, 0x58, &(0x7f0000003e40)=[{&(0x7f0000003a00)=""/188, 0xbc}, {&(0x7f0000003ac0)=""/149, 0x95}, {&(0x7f0000003b80)=""/34, 0x22}, {&(0x7f0000003bc0)=""/216, 0xd8}, {&(0x7f0000003cc0)=""/13, 0xd}, {&(0x7f0000003d00)=""/232, 0xe8}, {&(0x7f0000003e00)=""/57, 0x39}], 0x7, &(0x7f0000003ec0)=""/216, 0xd8, 0x1f}, 0x7}, {{&(0x7f0000003fc0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000004080)=[{&(0x7f0000004000)=""/97, 0x61}], 0x1, &(0x7f00000040c0)=""/173, 0xad, 0x8}}, {{&(0x7f0000004180)=@sco, 0x8, &(0x7f0000005540)=[{&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/80, 0x50}, {&(0x7f0000005240)=""/112, 0x70}, {&(0x7f00000052c0)=""/153, 0x99}, {&(0x7f0000005380)=""/65, 0x41}, {&(0x7f0000005400)=""/55, 0x37}, {&(0x7f0000005440)=""/189, 0xbd}, {&(0x7f0000005500)=""/46, 0x2e}], 0x8, &(0x7f00000055c0)=""/183, 0xb7, 0x1f}, 0x4}], 0x6, 0x10000, &(0x7f0000005840)={r0, r1+10000000}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005880)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000058c0)='/selinux/enforce\x00', 0x401, 0x0) r4 = dup3(r2, r3, 0x400000000080003) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001400)={0x0, @multicast2, @broadcast}, &(0x7f0000001440)=0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000280), &(0x7f00000002c0)) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000100)) sendto$packet(r4, &(0x7f0000000000)="79925bcea30b463bea5e6f6bbdc6b471ddf4f5524eacda3a833d232284950b9079ca4c3eb15f6a508cc682c9398ef44d0e79299766dca4d82c9ab92bd6146364d17dd39f5940f84fda9eb1df939641798ed5eb513190fcdc706cbc7a8b868a26cc1063fea3d27942b2677c442f87e8768dd8", 0x72, 0x20000801, &(0x7f0000001480)={0x11, 0x11, r5, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000180)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) pipe2(&(0x7f00000001c0), 0x4000) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00000001c0)) 2018/02/26 16:14:25 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) readlinkat(r0, &(0x7f0000000000)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x7) 2018/02/26 16:14:25 executing program 1: r0 = socket$inet6(0xa, 0x80805, 0x81) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x190) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/26 16:14:25 executing program 2: clone(0x0, &(0x7f0000d28000), &(0x7f00008c9ffc), &(0x7f0000c36ffc), &(0x7f000095e000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) listen(r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)={0x5, 0x3, {0x2, 0x3, 0x3, 0x2}}) setfsuid(0x0) 2018/02/26 16:14:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000000c0)=0x98a9, &(0x7f0000000100)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f4ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={@common='irlan0\x00', @ifru_flags}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[], 0x0) 2018/02/26 16:14:25 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[], 0xffffffffffffff20}, 0x20000000000000}], 0x8c7626698c399dc3, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc, 0xc, &(0x7f0000004fc0)=[]}, 0x0) 2018/02/26 16:14:25 executing program 6: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='ramfs\x00', 0x800001, &(0x7f0000000000)="ce3a7f686e79f87774d2c91cc3ddc52a5e7be6267ae37391302a220e421056a694fa7c973ac0388ec6c3cfc799cb829a4e649abbfcac5044d1ad65f43f4bb66e2fea5c33a5d6ebce575c678922d04779b78e") r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000080)='./bus\x00', 0x0, 0x4) 2018/02/26 16:14:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020006, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000080)=0x7) 2018/02/26 16:14:25 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) setns(r0, 0x4000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000000000)=0x18) 2018/02/26 16:14:25 executing program 4: prctl$setfpexc(0xc, 0x100000) writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x1) 2018/02/26 16:14:25 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[], 0xffffffffffffff20}, 0x20000000000000}], 0x8c7626698c399dc3, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc, 0xc, &(0x7f0000004fc0)=[]}, 0x0) [ 48.818498] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 16:14:25 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) getdents64(r0, &(0x7f0000b35f95)=""/107, 0x6b) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='samfs\x00', &(0x7f00000000c0)='ramfs\x00', &(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='ramfs\x00', &(0x7f0000000180)='proccgroupGPL\x00', &(0x7f00000001c0)='ramfs\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='trusteduser\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='ramfs\x00'], 0x1000) 2018/02/26 16:14:25 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000240)=""/232) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid}, &(0x7f00007d6ffc)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x1) 2018/02/26 16:14:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYBLOB="6c398e89384329436595b38ef24bc1ef09cf2e283d8b85ee6c1db0cc6755014262aedb846b92ece25f038138ea9ee4248a42506dbf25724c1b5d6767c9e8fa29aa81ca0ffa898a642318d6bafe"]], 0xfffffffffffffe8f}, 0x1}, 0x4) 2018/02/26 16:14:25 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x2, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/02/26 16:14:25 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) recvmmsg(r0, &(0x7f0000e71000)=[{{&(0x7f0000f65ff0)=ANY=[@ANYBLOB="00000000100000000000000000000000"], 0xc3, &(0x7f0000970000)=[{&(0x7f0000335fa9)=""/87}, {&(0x7f0000119000)=""/232}, {&(0x7f000023e000)=""/57}], 0x0, &(0x7f0000bb7f87)=""/121, 0x79}}], 0x995edc, 0x0, &(0x7f0000bf5ff8)={0x0, 0x989680}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 16:14:25 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) getpgid(r0) 2018/02/26 16:14:25 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x1, @empty, 0xffffffffffffffff}], 0x2c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e6e9e)=ANY=[@ANYBLOB="2608000073bf8e4c00000000"]}) getpeername$inet(r2, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 2018/02/26 16:14:25 executing program 0: clone(0x3, &(0x7f0000008000), &(0x7f0000003000), &(0x7f0000894ffc), &(0x7f0000001000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f000000f000)=""/128, 0xffffffffffffffde) fstat(r0, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000080)="e08546bdb625550fab35dd65a9343d4408450e938180fdd02ba8a2311a65078e2b73ced9a0efb4a8aa59aa675898df0748f9c8bb6655e24a56d471269aae782a3f8695f4025844a47c575632934f1507471d3e0bbe", 0x55) 2018/02/26 16:14:25 executing program 6: clone(0x0, &(0x7f0000000f68), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000c2f000)) waitid(0x0, 0x0, &(0x7f0000f4fff0), 0x0, 0x0) 2018/02/26 16:14:25 executing program 5: r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x80000001, 0x29a, 0x80000001}) 2018/02/26 16:14:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000004ffc)=0x1f, 0x4) r1 = socket(0x3, 0x3, 0xacd5ee) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) 2018/02/26 16:14:25 executing program 7: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) 2018/02/26 16:14:25 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) epoll_create1(0x80000) 2018/02/26 16:14:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3ff, 0x6, 0xffffffffffffffff, 0xfffffffffffffffd, 0xfffffffffffffffe}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/26 16:14:25 executing program 5: r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x80000001, 0x29a, 0x80000001}) 2018/02/26 16:14:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f8bfc8)={0x0, 0x0, &(0x7f000017f000)={&(0x7f000061c000)=ANY=[@ANYBLOB="000000000000000000000000532f75ab7574593a373571102d0db92e83d4e9ba5683adfa3e9767f739a7f2d1edd124b9aca6364831ec3d16bc189600000000"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000f8a000)=[{{&(0x7f0000cd7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000f8a000)=[], 0x0, &(0x7f0000239000)=""/139, 0x8b}}, {{&(0x7f0000029fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000a90000)=[]}}], 0x2, 0x0, &(0x7f0000f8a000)={0x77359400}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x10001, 0x1, 0x7, 0x967, 0x2}, 0xa0) 2018/02/26 16:14:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0bfe4)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)=ANY=[@ANYBLOB="2c000000020301000000000000000000000000001800050000000000fe8000000000000000000000bb"], 0x2c}, 0x1}, 0x0) 2018/02/26 16:14:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x400, 0x1, 0x7, 0x41, 0xffff, 0x7, {0x0, @in6={{0xa, 0x1, 0x10001, @empty, 0x80000001}}, 0x0, 0x5, 0x6, 0x2, 0x4}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x10, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) pselect6(0x41c, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000071fff8), 0x8}) 2018/02/26 16:14:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000000)=[{0xd8, 0x101, 0x7, "e932c80bb9fa280ba85cd9f34526ccbc8153cc4d905817c3b4e6614098f1e7e3f10503679aefce05d2b4d0b672f22deb1a26ac4bc598bfeb92fb4ce525f4f7221a6ba2d9b88b41f7c3a1996beaad6d658c0acca24085cde174c0e571ef6d32e8aa92d5df8860a232df478db3ba1308d452ebd08a95d29b5300a1bb6e2db6f35341548168aa2ebad7967373e6c4f42e303a98d17afe1841568140173c4453b4547a6949dc86ca06358d3f6d01337aae63328671bdef44bcffb109a3b8f39d19f846dd8332"}, {0xb0, 0x10b, 0x2, "932608197cd9c17bcdc5b8694c1ffeb78e134baded9b0650d85199e492bead148fe10eeaa64e0534732e1efdf9ee15bbfddd9eebc0aa1fe5e50cc0b25210f9d68b784ce023bdc7f7a442e72b8500776921ec1abc982c452db9028f7cef892bcf3226695b6e1165fbc2a8ac1e09bc34d9e0dc1e28f67453bdab23ca64ad26472cba11c397c3698ae33acaba868888a1cb3cccd7fd0d97904bda9d17"}, {0xf8, 0x107, 0x1, "971504b872776f897fdba654bfb4818dbcae1ba16c4fee4b33990bfc87c49436f14868c283cfc073c54061d459a03255b190be24644ff61fb096b72dfc9535ca1666cf56c2feaf916623c4c684f45dd586085831cfe972cf7257f0739a1cab8ae3c9791a9f8a4d56fcf2567fd8fbbf2681d0e8542e65a288a1207596bd5f589e6a746520dc26596a0e52986043bb14a2c0acf2e0b96b45e984bb23970be69e6f0647a484efd8bcafcee2e9ca49dbac2432d72a97a59751219e956e037e6b5ccc03eca6ea44715e54c4a9c733bc08281d1190bb2ba7d5408606eef8a7bbfe9956df022003497210"}, {0xfffffedd, 0x119, 0x40, "0fe053450af4978a5c3015d04b77ad1a3509c6504981f6ceb18e26b04ae0b84d87f6e55d919636caa03e13ab477c"}, {0x68, 0x109, 0x80000000, "963d7e8735d05d33162fe95ccb406880e7a13b15f33a237f2b574cfa89f5901e17d02e757c57c921e25e97519a61f0b89761d7f4fe91f5360e25222ac751da011e2e72b21ffec98e6e48d0c5e52776f16e"}, {0xf0, 0x111, 0xffff, "0bd27ea6409df2ec980b6ba8dfcf3f58e0dccc41dc1c436c1d46799f90f9b1b1236db648c3ae7e8364026fca34e9537350d5d6fb65a40a577aeaeb4076b7a34edf34e9425b9f85bc341d9cd039a9f185ed36d2946e82c13d9b4b2f8db419bc903d63a5dab851dae37e62a0b4731442489bf242a6ee7c87c6b629a55995e1cbae2ce0b147f55c5bfe05793c972592f1207ba8602920a08bac0d89646b91b31937727255f396b26768f3a0a4068237e0bb246cb1a41400c862c2ff8ae4bc9fd1b4999817668d7e3187ef915201eb83d43f629f94e9c98ffc160c915b819459ce21"}, {0xc8, 0x10d, 0x9, "adad97a25e136e5d605cd689e2c2a9a467678b113e09438b26894a4a0ff3842e90fce2798bffa291a289aca3d6d2bc02ffdac26ade7ed1bf03a092c6d17918f3269eaa6f796b80247b5d2ae2df5a08672d7b8969be37a96f422b55d4606330d84bd2406fdc592cef00aa80ffbbf82326a982bdad5f025b9440ce32d7299663fe473e10461f5fa615f9863ce59ef049e9c50625a44bd0f2177edb0cefc929acf88e533dff2c32ec4dc24fb5c660b92701f1"}, {0xd8, 0x11f, 0x101, "a9bd9d44901366f3a03e606afcae954cbd48f5c1a74ff4475ab0eb377064e312af20f00e6b3701aac64b23f4487b5ecaa83409c75bc73ccc56363051220f7adaddce5a195267f2eb64579b16465822935f3e5481bd2f31c86e5b6bb2f314076af77a029b7dbbfa9ad584f3a670eb8524e6bf5110283ac686889822c0a17cd24b4e14cc21bc21012f1932afbc37f49dc678aae85caccf91a333d1fe7d7c585492790630bce9d23a841dd1e6349a1602dc646d96610e49f2bd65ff6da6ea1df2a7912e9251618cecb8"}], 0x5b8}}], 0x2, 0x0) 2018/02/26 16:14:25 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) time(&(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xfffffffffffffffd}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000000000)='oom_adj\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x4, @empty, 0x6}, @in6={0xa, 0x0, 0xf71, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0xe8) exit(0x0) preadv(r3, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x0) 2018/02/26 16:14:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) write$tun(r0, &(0x7f00008aef50)=ANY=[@ANYBLOB="ff000000000000000000040000280000000000000000000000000000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="050000000000000067ae7662820685f3ed27643f8fdf4496fac07fbf8ec663fa5d8522dbd932b8a0a11e76bae30ed76db6bdb53a03a0a7eb39b6e5c88475df8af151180fcabd69a210c72d54e11b9a976938b4efb3bb0aca72e284b739029603"], 0xfce4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/161) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) 2018/02/26 16:14:25 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2040, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendto$packet(r2, &(0x7f0000000040)="3c62754345df742c64fd098cba788d4712004722e137908b1eae71c226db3ca5a4a8be05bd33201f6251824d6e6f3bc8e874b2c8645576ce8af62b590e205da3e052cf0e501a1bac488a940ca5cb8c89335684733694481797dd", 0x5a, 0x40, &(0x7f00000001c0)={0x11, 0x1b, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r4, r5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000, 0x0) r6 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@loopback, @empty}, &(0x7f00000002c0)=0xc) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)=0x6) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000300)={0x6, 0xfffffffffffffff9}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r6) 2018/02/26 16:14:25 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x2, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/02/26 16:14:25 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x20000000000000ed, &(0x7f0000000000)=[{0x3}, {0x16}]}) 2018/02/26 16:14:25 executing program 3: r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80800) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x7) connect$inet(r2, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0x48}, 0x10) 2018/02/26 16:14:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x400000002, 0x7, 0x3}}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x80000001, 0x8, 0x3, 0x8}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x6, &(0x7f0000000180)=[r6, r3, r6, r6, r3, r4]) getpgid(r5) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/26 16:14:25 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$packet(r0, &(0x7f0000f6f000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a0000000000000002e9e4b0d7efb2caef3e8f1902fcb8437e5b27deb3ab64bf49", 0x4c, 0x0, &(0x7f000013f000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/26 16:14:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getdents(r0, &(0x7f0000a7cfe8)=""/24, 0x18) getdents64(r0, &(0x7f0000000000)=""/105, 0xb4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:14:25 executing program 3: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f0000000080)={0xfb8}, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, 0x8) r2 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000d82aa7b4d80000000000"], &(0x7f0000000080)=0xa, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000952fe0)={{}, {0x0, 0x0}}) recvmmsg(0xffffffffffffffff, &(0x7f0000f03fc4)=[], 0x0, 0x0, &(0x7f0000ac9000)={0x0, r3}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) 2018/02/26 16:14:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="360000010629a7bc08620d4f6de992ffaf1b875a35f289bb89920566b2cbeb43b959779172014c0dd4759f37b7dd343bd50cf972934be3d0dfa2"], &(0x7f0000000100)=0x3e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000000500)=[]}, 0x0) 2018/02/26 16:14:25 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) r4 = dup(r0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="5c52b8226e34087f942334435f470163dfc693815ff17f68", 0x18) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r4, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4004, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff17) sendmsg$key(r4, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="0200000019000000000000000000000005001900000000000200000000000000000000000000000002000000ac1400aa000000000000000012000000000000000006d5f680433059c2b151abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b107cbd93e9ae2fbceef6e98f5a53aba6d000000000000000"], 0xc8}, 0x1}, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000266ffc), 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) syncfs(0xffffffffffffff9c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x80, 0x4) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getgroups(0x1, &(0x7f0000000300)=[0xffffffffffffffff]) fchown(r0, r5, r6) sendmsg$key(r4, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[@ANYBLOB="0200d99d5c432f000000000000000f00627b28e1ed758bc528e7cd99fb6b7b5745a93f32f0e4ed2e2be48fdc46e71afc718be097e1"], 0x98}, 0x1}, 0x0) 2018/02/26 16:14:25 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x40010, r0, 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/26 16:14:25 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f0000bcaf67)='}', 0x1}], 0x1, &(0x7f000003ae30)=[]}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000cea000)) 2018/02/26 16:14:25 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x150) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x800, 0x1, 0x3, "", ["", "", "", "", "", "", "", "", ""]}, 0x4fd1f077e13db334}, 0x1, 0x0, 0x0, 0x12}, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88500000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6c3e, 0x10000, 0x80000000, 0xf3, 0x1, 0x2, 0x0, {0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x252, 0x4, 0x4, 0x80, 0x7ff}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000140)=""/2, &(0x7f0000000180)=0x2) 2018/02/26 16:14:25 executing program 7: socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000000), 0x0) 2018/02/26 16:14:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400a00, 0x0) arch_prctl(0x1005, &(0x7f0000000080)="7c515a05fe9e570a99d8b06740e34d0eeab0d27d0022625b0794f1a7c7d4663aa1f7ae6327b6d9bfc7e23211ba5c363c8bda3755a5d226f30feed947c7dd9839a849925ece3ed04754e096561b6f9bc2218cfc69d9c14a8909da5c2c80d36d1dc5cc8bf1c3a8734a7f9e9a8b0e0b2240461682605bdda1246698c6f8e2701d4044a6841778c20a7ba1adfc9c0bcca7f15dc76fc0c8b56ab0acdda17dd7008dcadd18df46662b245cb86cf8884bbbf5c950") recvfrom$ipx(r1, &(0x7f0000000140)=""/129, 0x81, 0x120, 0x0, 0xd1) write$evdev(r0, &(0x7f0000000280)=[], 0xffffffffffffff74) 2018/02/26 16:14:25 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'eth1em1wlan0wlan1em0-system,bdev\x00'}, &(0x7f0000000080)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/02/26 16:14:25 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x400, 0x4) fstat(r0, &(0x7f0000003000)) 2018/02/26 16:14:25 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x800) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x9, 0x8, 0x4, 0x9, 0x7ff, "4a54d9b4aaab170240d773eb30209d1ea1769e6df8639271eea172ffb381d144b1c08a03abef850a1e0f59019ac93327ba5d3b6fc9dc42dd3dc9595e15dcf9", 0x100}, 0x60) 2018/02/26 16:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x80000) sendmsg$netlink(r0, &(0x7f0000fa2fec)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[]}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) mq_notify(r1, &(0x7f0000000080)={0x0, 0x4, 0x1, @tid=r2}) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/26 16:14:25 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x910872bbf5c05193, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x0, 0xe}, @rand_addr, r1}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000753ffc)) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0840, 0x20) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000000040)="37c761577135234ffeb5396ad013d750f792444452d9481a24fdedf691bc7fd857766f3bbe83839a6fa71db7f2129374655fb2b0c976fc09bc23be03d70b7aeba67ba6dc1ec140e1df5a4b3c084afbfa9648434ecdf4668e4677e5303dcbd3dc2862e8f657445c0d9b53", 0x117) 2018/02/26 16:14:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/24) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/26 16:14:25 executing program 7: pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/126) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x4, 0x8000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/178) 2018/02/26 16:14:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e61fa8)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000002ff0000000005", 0x58}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x12, 0x59, &(0x7f0000000040)="8d1bd6d3c5579ada283379de763663d25c7d5422892fb8f49cd91e60dac86b1056891e81d69cb35516db8052bb375657873008213b4f3f0dbdb9254766560548bc2843711bb39366435ad5d5a90fd6670c34f3581952c7fd5d"}) 2018/02/26 16:14:25 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="24d7a4cc87007f000000000000007701000000ff8f2f9b4e006b773e89bf0bc004bc0100000000000000ffffffff0100ff7110", 0xfffffce7) 2018/02/26 16:14:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000040)="c23ed26290260e4e808c84546128ff82ee1697a2572c0349cf80effd98f6b232", 0x20) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000082a000), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc00}) 2018/02/26 16:14:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="5600ff0104000200020000ea000000040003000700030007000000030005000000000000000000bcc99752007a1d5e0bba6a01796594c70c12387849fa58af600d5243c7219790a56ca30ab48af1b83065f0e07d6073754dcbfa6132e392e041528be910cf28"]) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00') r2 = getpgid(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x0) ptrace$cont(0x9, r2, 0xeb, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:26 executing program 5: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x101, 0xe0000000000, 0x6, 0xffffffffffffffff, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x4217ea39, 0x8, 0x7055deb6000000}, &(0x7f0000000140)=0x10) write(r1, &(0x7f00004abf1b)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/02/26 16:14:26 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) 2018/02/26 16:14:26 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x10000, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x7fffffff, 0x30}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='ppp1-$ppp0{cpusetppp1\x00'], &(0x7f0000000340)=[&(0x7f00000000c0)='eth0\x00', &(0x7f0000000100)='!#keyringbdevem1\x00', &(0x7f0000000140)='--vboxnet1em1\x00', &(0x7f0000000180)='@\x00', &(0x7f00000001c0)='em1\x00', &(0x7f0000000200)='-)\x00', &(0x7f0000000240)=']{vboxnet0wlan0ppp1nodev]\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='{cpuset\\\x00']) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000040)='//file0\x00') renameat2(r2, &(0x7f000000bfec)='./file0/file0/file0/', r2, &(0x7f000016517f)='./file0\x00', 0x0) 2018/02/26 16:14:26 executing program 7: setrlimit(0xb, &(0x7f00008e0ff0)) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000040)="6df9b524ff2e156baafec5db59d5d1a451ba9230e5239f518ded40d860c6c51e9b488647e6c267b1183a6f6ede336382f5ed33711fd6459ea295a798554f034e9f4e257ff39f015ef0f3c1a3ee5a12bb0fec8f7ff3e948ebc901a4cffd8d3eba57a7446456e9f859e3eab70ed6dd4b2076d2811741c075fdfa699495c88b5ebd33b72d5490dc17f2be63d232a4e8febe22da410ae32531b5d8e26fad2b9edd", 0x9f, 0x0, &(0x7f0000000100)={0x4, 0x8, 0x8, "3dc3b30a7ff8", 0x661}, 0x10) 2018/02/26 16:14:26 executing program 6: r0 = socket(0xa, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x111100) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) mq_notify(r1, &(0x7f0000000080)={0x0, 0xd, 0x2, @tid=r2}) ioctl(r0, 0x8b35, &(0x7f0000000000)) 2018/02/26 16:14:26 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd94ffffffffffffffe103000000031d2b0dfffffffffffffffc", 0x24}], 0x1}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x8000, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1fc665b1}, {0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x10000, [0x1, 0x2, 0x8, 0x7, 0x1, 0x9, 0x478, 0x3]}, 0x5c) 2018/02/26 16:14:26 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000001000500dbd12a2ab336fa6bbb2ff801d15f2ced7970be81066331819e556ae1fc246e31269c10567e2a6c1a9c00e154df234253ba8cf15882b4c38c4376ae127feda3f1331755eca55a32ab7b983194d9d36974b4634fe2dee835899cd3cc9ae6e3c691"], 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000644000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x5391) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7, @empty, 0xe6}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x81c0}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xf412}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x8080, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xff}], 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000026fb0)={{0x204000001ff, 0xc}}) 2018/02/26 16:14:26 executing program 4: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgid(0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x511240, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:inetd_child_exec_t:s0\x00', 0x28) 2018/02/26 16:14:26 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000001000500dbd12a2ab336fa6bbb2ff801d15f2ced7970be81066331819e556ae1fc246e31269c10567e2a6c1a9c00e154df234253ba8cf15882b4c38c4376ae127feda3f1331755eca55a32ab7b983194d9d36974b4634fe2dee835899cd3cc9ae6e3c691"], 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000644000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x5391) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7, @empty, 0xe6}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x81c0}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xf412}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x8080, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xff}], 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000026fb0)={{0x204000001ff, 0xc}}) 2018/02/26 16:14:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="5bb25cc605ff958ecc6c7f1db681c8eb3104b44dd3cde6960738a97dc39da1309cf28b6ffb9807517f1155b676b771a4a958205f39ab5c4d0c31a2d4c2dbb95bf0debbd2ac8e414d6aff31d78bde5c84c46aa05b9f9c3f3cf5341cdd886202c6e03d3b5c4802347318d794b3019df2fc398b4797fb09af0477f60d6fd77c46fe69ca1d10adc78759be3b644834dd36f826239bf9eb1bfd13c603aad840eccb38511a76c62d603edd0d657691c9631b0e6a5bf0e82eff7d788850fd62d0b16e662c5e5c04ed5fe33e577a13fe3c4f0b623108ed5e7b08d62aef341c68c154e5f0538c69b4033b1b61caa8aa36e31fc110a16ed79c", 0xf4, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02010000080000002bbd700000000000030006000000000002000000e00000010000000000000000030005000000000002000000e000000100000000000000000dc0c2d7641ef95509d6e584c83bd78ddcfa686161ae51fe560747548fe680e07023f7603da0970ce50ff59c3d96eae36a252d9641860432"], 0x78}, 0x1}, 0x4000000) socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000040)=""/11) 2018/02/26 16:14:26 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bf0ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 16:14:26 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x100, 0x65a6, 0x600000000000}) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x8000000000004, &(0x7f0000000100)={0x4000d, 0x4800007}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/26 16:14:26 executing program 5: ioprio_set$pid(0x1, 0x0, 0x7fff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0xc) ptrace$pokeuser(0x6, r0, 0x140000000000000, 0xffffffffffffff0c) ioprio_get$pid(0x1000000000003, 0x0) 2018/02/26 16:14:26 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4000000000004206, r2, 0x80000000, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=""/20, 0x14}) ptrace$getregs(0xc, r2, 0x0, &(0x7f00004a6000)=""/139) ptrace$setregset(0x4205, r2, 0x207, &(0x7f0000000000)={&(0x7f00000000c0)="a722b7fd7933d4d18cce13fe8807c64d927d090cdfdd19228ab0111654425e6cd6eb69ab4cc7b437cae6cdee91cc568a3ec3e0eeae58027bf03e28b93b7a89cc64cdf9c6132631c2623b903be1402dbeead3005b7f625c66d3e96a344dbd04d6f84faf738686c3a483ddc5507e31431d0c41005eb5f2481c094790d1e56edcc77aad45716ff52ca6907c6796bc7265634f745dca5e4b30c241edba9030206ac3c8e38e42", 0xa4}) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x4000) sendmsg$nl_generic(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xae024c1cafd682b7}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="e00000001e0002002abd7000fbdbdf250d0000003fd45555c1cf09679b834e177e57b53a8d2bf7d96742e0b694909e72a4bd44f55fae27b7552ff58209d3efb9eafa7f5dd9d0749021bd553da5a117646622c8746edb49715bb4a39eaecfac50c7e265dc2a8c09df6418d926767c0de0b2da7aafd6489d3e3404c2b78a3cc2377890509d1d90282765492e2afae4cc6002d4894ca6239d76ae87d6025b7406922d0123cb4dc5cbe0913709c76b68986a0bbf04974b35597d9ec5ab3e1cbd1f65bd773a566b09b4b72476df1935239f000dad9d4c97fe5c360407574285320000"], 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000380)={@common='vcan0\x00', 0x4}) 2018/02/26 16:14:26 executing program 1: pipe2(&(0x7f0000000000)={0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x4, 0xa, [0xc4, 0x7, 0x3, 0xa1, 0x91, 0xfffffffffffffff7, 0x3, 0x400, 0x9, 0x9]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x57, "5abcc5315023705ca548c932093a0d311890893f67702e77ceb6e15d5f7c9d21ab8cb07936899f72ac1adcf5479cf1c89908069d447fb5da608c8dab9bf7958c946ec430f6ba682560c3b6db068cc76fe7480a8abc35c5"}, &(0x7f0000000140)=0x5f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000d18ffc)=0xb, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) 2018/02/26 16:14:26 executing program 7: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3, 0x0) r1 = openat(r0, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r1, &(0x7f0000220ff8)='./file0\x00') readlinkat(r1, &(0x7f0000eb0000)='./file0\x00', &(0x7f00003c2f7a)=""/134, 0x86) 2018/02/26 16:14:26 executing program 5: ioprio_set$pid(0x1, 0x0, 0x7fff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0xc) ptrace$pokeuser(0x6, r0, 0x140000000000000, 0xffffffffffffff0c) ioprio_get$pid(0x1000000000003, 0x0) 2018/02/26 16:14:26 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000ef2000)=0x401, 0x4) getpeername$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r4, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x8c) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/26 16:14:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt(r0, 0x10e, 0x3, &(0x7f0000000040)="3aed570609a7aac1b9394fbe322b4940cfdc52f6bd64", 0x16) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0xe01) sendto$ax25(r1, &(0x7f0000000080)="20413561c2403240d2024d37b770c210d2412dc2d1ee8581a61c63cbe72f896bd597d5985db03cd9315e71c87ad42d528b43f5c3fd5acdbfae7240c116298ba40cf53873a4b0b6104351c546e9546a8e1d922fdf1fe0cba1b2b3c4b9d23746dc93b1bd02689cb5ad6bdb008e0188a9eb1d6d1d392e89ce43082b445c559e825936dcd5312e36ce852feafbac5ae442795d18f575753c0e4a52eb2e39ff101f4bb7a95eb9fbba6d28d78980a0796bf980562e0e2c6a10304bdeec3b2048507fc52c2d8bf4eedc717c512e2702729163b9a5deba1aa9", 0xd5, 0x4004, &(0x7f0000000180)={0x3, {"dd1ca8224ed0f8"}, 0xfca}, 0x10) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) r6 = geteuid() stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000001d40), &(0x7f0000001d80)=0x0, &(0x7f0000001dc0)) getgroups(0x3, &(0x7f0000001e00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = getpgid(0x0) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = gettid() lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) r18 = geteuid() getresgid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000034c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003500)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000003600)=0xe8) getgroups(0x3, &(0x7f0000003640)=[0x0, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000003680)={0x0, 0x0}) fstat(r0, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003740)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003780)={0x0, 0x0}, &(0x7f00000037c0)=0xc) lstat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) stat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003a00)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000003b00)=0xe8) getresgid(&(0x7f0000003b40), &(0x7f0000003b80)=0x0, &(0x7f0000003bc0)) r35 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c00)={0x0, 0x0}, &(0x7f0000003c40)=0xc) getgroups(0xa, &(0x7f0000003c80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003cc0)={0x0}, &(0x7f0000003d00)=0xc) stat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003e00)=0x0, &(0x7f0000003e40), &(0x7f0000003e80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003ec0)={0x0}, &(0x7f0000003f00)=0xc) stat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004380)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000004480)=0xe8) lstat(&(0x7f00000044c0)='./file0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000004980)={0x0, 0x0}) getresuid(&(0x7f00000049c0)=0x0, &(0x7f0000004a00), &(0x7f0000004a40)) stat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004b80)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000004c80)=0xe8) stat(&(0x7f0000004cc0)='./file0\x00', &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getpid() getresuid(&(0x7f0000004d80), &(0x7f0000004dc0)=0x0, &(0x7f0000004e00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e40)={0x0, 0x0, 0x0}, &(0x7f0000004e80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004ec0)=0x0) stat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getegid() r59 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005040)={0x0, 0x0, 0x0}, &(0x7f0000005080)=0xc) r62 = getpid() getresuid(&(0x7f0000005680), &(0x7f00000056c0)=0x0, &(0x7f0000005700)) fstat(r0, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = getpgid(0x0) fstat(r1, &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getgid() r68 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006d00)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000006e00)=0xe8) lstat(&(0x7f0000006e40)='./file0\x00', &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006f00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006f40)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000007040)=0xe8) lstat(&(0x7f0000007080)='./file0\x00', &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007140)={0x0}, &(0x7f0000007180)=0xc) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007280)='./file0\x00', &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000007400)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000200)="2212e1c902786e2106826cbacc7efea79df4a0a68530eb011b4af8e54e2dda2dbcf3fe49d2d7e9bee1774ceaa3392e17199cdea23764d504c0f4da55770b87ecbe531fe5a24a7ad13f9e9738b423439078c048e7a01d5dbbd6bb2e4d6451ebd1975d19b316a457531aaea7882252e8efaae29c14cb4c47ea393b5dbb520f6da813cfd1f30e0036956d2248bba15ba26af4db839d5aca3357eb400d2f0cc901a228e0fc6e84e347bbc13aa360f62db5c5e61cb8259c23f807aef3d5c104c77c1c2fce29b186c851725a9be964599c9212a400b11ab88afde7119ea8b688289e2a701451f0fd6c5488cc9c37cacbf8594b6180c94232c9e694b1857e306260db480a781cee2be2bd0b168502001d3d5082912cd67f6761332d0bf42b1385cd14f440da6efd065b502d377d0c39178effdd7bf3ab6f0be2aa2beca4483b7024df4a7be5830d2ca2396dda58528b92513de55e87cdf313f4d6bdc6039cf20573d1b6d03ad77173442952f3495fdf0375943d96dd476e1ea5c2e982f9cd8853c4059bb463b4d45ba7e0f8a73ca4fa70007b48a9a1d1599df91da3b3a750d189e563cdae50312220b4010f2c1c6e43fd91f8eb9dd53ae0b0fd415fb137afdf6e407fa0f41f1cc944e8daa16567ee8f2f2d9e069dd04894aa061e80818605f994a47b7e4dc449029a7eb62a72068c85270479cc527387e354b7113242e74670bfc21a2c9b0686ed1f4e7209e2827ec6c9b69919e7f94c4aacf0d72998e4affd125cb65a74c38f17d2a2008c7d853ec146f88c87ab6c95d875cc8f5332f02d9a5976987a9c167cb39c66447177f1bd6948dcdd62a905599296bbaa6b9c4fa78bbec1c65ff74050d06c8115dc4033bd6870031a6fab70e05da15f45459cec2eae0cdea25130952619460764a460cfe371c281dc1e379206ec3831aca0ed82921c05f8ed3a9bc88673a417ca5d414adf04f5cd75dc8ef738d1407d6fd7ca5b6ad295e9638f49b788518508515b0d58bfd23257302a839034e8168cd214ddc223419f9cd5b1d66ec45695e09c8ca2c941a755360f6f5ad162a3cccdd5a26b8035994e29a7a2ad4ee10bc79c72d36de6473c9e74880048542c2311175520fdb843828e46d3c9e811aad313fe6332c48148089aa46e5a5a26dd47a1cf89122b263bc7e9e422fc9bfd5d9344ca555cf069bbf892b3c1fafb6559ae7c83faf6f7f62220c92325e8dac5f4857554c7c1f09e4fc4c90f44578ccebfb8329faf20d16b46433684f85a4a196ee6b8f28c7cc2a926463c0cbb1e45db0532fcf0335048a90b5396a2cc5704bba0338f729e87f93f0d246d43dd4bc169bb99687ad49160dd3ce577c78445166669ab156ad063202a3a6d482926fa6d9126a7f747f1d454dbe1139738f2e48e3764908ff684795082bc94411be47e53a7c86150b3844f34f39bcb8cb904bec08bf48257cedc02bfd9c4332b47154577e82e920908fb240a1cc6b67d1e147c20641d710bebb9ba88eb4772af2d4c709930a655d9327ee4b8ca7addad1523bc1ea32877c558f9fc18b7ab63cb63b1756f23e1b14a56fd984336da7abbaddf5d01815378fcee8cdd7875bcecd6633d0ce22710a0764d7d5fa69f9c61207f69b91a1be5915a322c2ca6102d8c3bc20ba4c6dff1e4b34845bf6df04380bcd5865735c18ea1994162ab420612532f7304755d5d4e36ee39dd3ad6a1cacbe533a2d58b1239281b7d5715c51d46ade892362fb6f7c30a0a5baf6d504fd8464beb7b568f93ab6caf5bec52a4384ca39573572a7794239dc13c9772fce29ec28c2e558047d91b6c781b10c59a13f79198019592b5f95d3400c7a5a75d29ac591c8ed65efc0039b49a5b63087ccaeff90ead49970d554c33fddd00977dab2ce70f85df23df5e863b3575bf20aefa71d013bd847d8d8047f5459bfb657d4e50fa8d73065ec3502fa84dbd296a7f8b7379ee43ae28b12da56490510f8a95bcf84a32aa2c251e8cfa239fd97f42e0efa836058fd9c3e0f8638760e4455753e2d717715ebea7a1237236ae08a4352928e9d6337ed081bd8e6f0b25943759a16426dc77545cde3b51e2c38ab6fbcdd9256593db2a8b2ea34bca6bc7cb9e28810b607c31e1ed804824de7bfd97d77216769515520609c03295c6a75de2ac34fcaf8be34561cb5be617c8b20f60c490b209060b05697a17e9027383e74dac70a3d7f96f581c47acf81fa4729ed02ac6d19797f483428843f022a831fb8c30b8e45ddd86310192d7cf72e6dc2a82575019393f6e02f40432caa7bfd7eeb9c5f31449c5fe89187b450982039ec3229dba3f42827c41a2b87e46f2e338b149e134864542f09803bfcf8dcf9eb050490c9775dd2fa8787f1ac655c4e2d4561dbe370d5bcc564c294bf767087028df5ae15d0ffe45a37b22d32dca82d5bc8daba1e86c03a3a48413dbd10311066bfab171afcf5d50fd40b4613e064bf258100815a26d7587861344e4a64989dd259ef3f84439ae989b3e3d85b35f3a0891c4435745625af651ead95e3e81c13660e8bf8dee3a0e03bb5649d728b9344eb7ecec9b9a327dd5ec3fa83f0529222a8f013e62718ee984e1028e4cfda3bc29afcd4d3d7b15aadee3e0fe9918d79b8f578de7ded4f0310173fa892b0a6cf30fa819c1f45333b7fccc9c58744b0ce61438f2ff7f5f070cda5dff1fab313e66b6036669cafae4eb9b9e0a1701b57f7fa67d9415515efe753e509ee19acc24da039c8e50e08943a2c43e2e57a2f925dcff174a153e6c317e2be014d1a6d978aefeb5c4dac05eac60f8d2168180977ef92b2379b6152074df7d92e7323c8dfea87597bd093c076cc8a883a76dda80cb006f91328f4bf59216ac8c16ec08c49ead103d09e34b4b2710c60af9fce527d7d171b69a6978806e4b302acfba5a1bccf0cd5bf41f192f5361eb7a10b328127a9bf7d96de8ba74c09711b017cbd6e351f38df25ba067e47dee66b6c3ef0f942181382747a5bf54f1aabf31e9e9bfccad9e42ec39391cda847c1446d4c5e4122234a61e08dd52a65d3ac30136166f5d4e8069fb859e6f2337007c337a46cba450e3d954d3912f9b927ce01fe1935bf1d827b1a209c4cd36bcdcfc705131b96a3f0bb72d1ee6a1fac38310c73232896da1e4b3eed10f0852b6f67cb5f88f16b05b7b4dc2d86195ffa02edc3975cf00c6896132dd6c5aea9c65b6d01595a701c95c9d59c6e1caa1b1e49b712003c2342f44add5c5aff1c758515e6df9b562e46fcc0fd5f098ea415a4a6cb3412ccd2ab0aaad8efe623b51e58411f0b43dab8c5e2cd35cc70d66cfe98da45e2c2f72f12e5e6df407e1828a28ea471e24f5fb71206c2e192ce653e5a093168aa4f449a36fcf2a12fc6a9eea22aee8fbaa0a4828408de4fe2bacc72857e987376b90abee9d4670eb930ba4788423322602a9751c9980780f6b39e810fe0cbbe27ec2c6436e607a93a7a2110c4446715fc11e7bab338c677e3e8ae898be67bd4ff6f97d3b255d4eb3d1ee133ad4b1bf4fad1fa67d9553b51da5ed516f105e91547cd4a3c15516127fb32ba25c79eb3ccde65176857f4630dfc7f2beb8e912a4076ef7307426a45f3ae817c253e554a9d99f77a6bc590c44c41fdbed5ef8d77d3f81ca5c3c5c1ecbc49aca5848edba423fcac3ac64a9aad5d108b5785bc5c401a3d8e779388b07a26b1ad1496d3cb23527059909f2bc2fcdff27972d781d3f97d43410fdbf10cd7d6c220f319f0cb1592084a1d9707a4141e1ad65e31f586ede12cb656563f5315a40f34bc6f67bb8d502481eb8be69393d4a587bc618381c34e23ece80586e8d0e6b6b0ba0cc8eec7372a56dd15b65ef98a2db4c6265fdef05a249aadd4759d2cf54b877a6c31d3a7b0424bcde8f5e59046dbbae40ba970e74c185c48f04cb15bdb0a2445d74a610dac4cfc39f481238f06653445b3eeff5cc5baf79ad675da6f7d2e98bc0f575c50e15599fb09ab3315b8c58cfb8bc176864700cd101145d3ec033962ee44014ef54323811e10c97d86b8d9dfc5f58e91c977cb499c373ed0bddb33e629f14c17c94173980e843942961684ce473fb52d723562bc8cd3937690593ae185e85c97bac908a97f46d8c1fa36d050c508be979649a4c51cc8a1a28cf3f43e8b7c9a36a5e935076f1c490c98e224e591bb08320160131bb0fe71cd62e452cdb06ef037f3a59d8393fa1c59ca63a51bef0415fa4771866ee10402b8f02950c7a378413e6ebafad91d31ed53dd1fa017fa0fdada572e794d0aa7bd6cf4597795f27c5ddc935776bfbe12984442529ea8b555b8162f3588795070ea88ccc97096450a08461558d7a2a25e0f4c525365dd2247e5c3215050fd6dbd5f802e42c7b6c098d6dd7b81290b34f9667135b6621e79ef49fa644d006dcd33723aa581eb93f58d94325ea7ece2b1e42b91eeba4a5fd1b89276684030e69f40fe7f363497f0e38584ffbb1c2ced18426457c2e246f9c76575c46bb2e5be6d3518c58e43d375e553e462bb82f5ef9b57634f0f9d7f4bb447d8da50e377acaae7ccb3234a8f398c65762b9481c9a3badcb17ead556dc5953232e9a546f69d6f94f6e4209c849825dfcf2b9c4fbb9405e8b816c70b0faf09990f2f2f9b61413f5c84f307ec445c7761cb683a7bb054d8e13b513199d123f785fe112ac7445ec534fb693af90348a58e348f4d598c658f16cfe412ea7e46bca4e8f89049e3858727eb2c319ddae049541b9d83639c1ed66392ffc6fa0dbbc26a09ce2983dd620b71bac25c3feaa7e5c4405796b1393a624e56f1410ab63147d48cf0f8199f77b927ce9b1f1d42f66f2904f367cdda3bf04a8414380bc1938ca4fc0b46cbd94cfe6e26406afc55353dc8b47b079f3403df36b2af7e5813997b63e5bdda86dc9216ca38111a3373a94d006fa22bc47b7630e42a52c9b808d6793182e850f73e46874e5351c7e836e3ade1d9fdb2bde065e43866f12af0ed59a0e46755754114d86ca79b451abb498b2b93cfa5186492d05d78591dd53cc1e6078fa3ccc84d9761535abeae3584579192e7cdf1b6b84ae858d18ec5dcd014f25cbb887c00c3b87d7991cfc01d63b211cefde347a39b12f0b7648bc84bd1b5d4e0243e62bbfca096c683c087593e9000281036ad2590438b84a3c5fd24ead8900dadda7f8d2f2a99bb4cd723cab1a0fb4b502a9249dfbc41d5c86410ee74ea653e44ec3643b8bb47e95fdaa256ffb2822c5382678c6fd70e3664df5bf6cd0adf1487c328b8180d01374171582169fc19270f964455b7698e86426c26cb64934561df76c7e26cbb1ac72f53609761b8fc5bfe314e048dd45698eba626341ed20e5923b645b0987c5dab0cfde5350e76c2bd855722e86b20b03fcff69ad28a06fdd2f47e208890014db82a2b8c6864764e4b7dab484e91f1423e14c96bf39359ecd3d5d17338bd55aa7d5fc5bf5261683ac21be714cbcc67ce6621b886cb1d12bbaace2d12e314dc524d4c6783a4803e2d36ab8c68ee6c518977f1d502113a6287962621616469ef08c0701cf0f638338e2e323d27c91994b9a07b30ea0e39085da02448caec2d553379b0e4a5beb96523c959e27fa9dfc781ab7c4f91ac64ab74ec2621abfb69d1e28fe1273b9be174f09364ef69d9f1526f4f9e42b262e7ab43fdb4009e5df53f12b644ed8b341e5af27e76d2de95bc98ab655b338b7c58f5459147f97809ddcad2b4bf3c011289441fd71d9ebdd4e4ac4b845dbc7c4d58a7f226933331b9c4fd378a77e110de5633540e3296a9e504063221e28cf", 0x1000}, {&(0x7f0000001200)="13aef7fde660c4f7cd87880916691443a86f7deadc38421292349e2e440e0b03fcb192f39715c55e094c4760166c34204a83e5f7a73457775e539ca965a4cc0666635bcea785", 0x46}, {&(0x7f0000001280)="5cda4d436901a9678cc057f5417e829bf4247ea5f35e9d11b2a8049a6be3deb81970e4b603b4e4dc04ac74b837bfc55ff1e0ca7f5893087649e455807bc9e7c5a668e157c0398d03c64d39522d3473c3ef5568645ee5c26747172ae6dd47c99048b0dbc16b20d7", 0x67}, {&(0x7f0000001300)="2e69418564a6e1a3714db2a65cc002e7399475aad1697410471fb3ffd9a8b3edb21a923bf85e7e0ec0137940b22ce2d5858a79a3656d5d1e5d38d05a5e", 0x3d}, {&(0x7f0000001340)}, {&(0x7f0000001380)}], 0x6, 0x0, 0x0, 0xc4}, {&(0x7f0000001440)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001600)=[{&(0x7f0000001480)="50a8906902edd61855314670d6d86ddb12c6a9a23d3616436b7aaa02638e02b84e3742cad76ce46e0c985ff3702789e866c59b78690d4946", 0x38}, {&(0x7f00000014c0)="95d49027b32cd9b0bd588c3ad53f622b2a136a4b1b35832b6e6b7b80bb99d9293ade0559fdb50c750957f69cf97a00e985b4945fcac20cb89fa53500d3ff3f7065b607bf59578965f1122515b590f892db0b591d4f0d4609b0acdd3ee8ffa7e24d332c40af9b69437a12b47c5d69346e48459f2afa4db85ad962dbe3b88ecf0b0367c51831aecd33267b34da0d5cfc0148565424ce329da46e66ed2affe4ac1a9ff36a3c757cacfaaffc9c37bf26ecf9714332dfbcd86f4104828413561cfb808c5818d5", 0xc4}, {&(0x7f00000015c0)="25b358e383609c86761d2bad0642a0c06639035af3b8428a500cf6d5c430eded729364854f688209037da33e4460ffdb", 0x30}], 0x3, &(0x7f0000001900)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xb0, 0x1}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001cc0)=[{&(0x7f0000001a00)="65c1bf1a35c499426eb4ebf79292710d872a8152005149d9f38435f019ebdf6f36332150c8d17ffaeea4c566319713f2d3bf9abb43b4e707143ad0686e9293185cff5a65ef0478913baaa44afc846915", 0x50}, {&(0x7f0000001a80)="82c01e391e6640a48ea2b020be9f51059c1e0baf60b85b5cc6992038d14d325fd4c13cd2c0ca8681177d94cc94fc54d11242e3371f13e69ab74b91cfae13a2136b4263f9bfe488dec228e5d111724662e2c2bc306079c4ced9a3411289a5eac7600b1e1435040662af5f37aa12962384801eb21f2dc5b25d095b8527e102ec92c6ae2e542648162e3e5bc83fe961730948f54cadf1d071503c93122f195e087003d7d6e8fe5da8ef0fb927734a80b73bc22aaf014821d7ed1a90b04939698a3b0022465fd7038d89ea6e2300feec", 0xce}, {&(0x7f0000001b80)="c45b7b3b2f4f32f13941662343d50c2fad213a4d851459b866d11fd13c48f3a6bfd92ca86befc66d915ace5fa4b82e118f52f8cb0fd2ae8bb7eb54ad304754b7ce2a", 0x42}, {&(0x7f0000001c00)="6d4ba6ef3ff7e62b33731baf6ed08c54f400e356a97ff4f99aac31ebeea4cd403a85e2b730e4b1bb48c9d7612d0f442b8d7437b5cd55f000359b3ea2f7185d03ec2a20fd5a6e2395cdaeaa0589cfbc2d74925880a749e445940db840e45b8caa6c4ddafe93d513908d96f7", 0x6b}, {&(0x7f0000001c80)="f73bddcc3307521e7095", 0xa}], 0x5, &(0x7f0000002100)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb0, 0x800}, {&(0x7f00000021c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003480)=[{&(0x7f0000002200)="0a79ed2cc416910d7e879a824a7ec5bbb771d60acf7beb4461d0dce058e3c59b69a63c0037a20c4ee3a4a8bcdb1607ec6e6ccba73159b5484ec0b3209e7744d3a5c831c71d13bdbdc81edbffc9d95a160469c16215527b6a2dceaf9f0b8fe2341fb34623957e1ce6cfef1e1ac781b593c76d8d02212d4c74f3cff17c27a1a78ce2670902ee2e5bf0b3cebf9eaf3f439d24e8267181107b09b2c93b2d0182009f0b9bacb7cf7cd368b0040a146df349", 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{&(0x7f0000005a00)="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0x1000}, {&(0x7f0000006a00)="89a20efd26e68073758a4ca6ed12a836ff62846cd9cd90933f3a68b2894156cf922eb86b759dacae82c06460b0", 0x2d}, {&(0x7f0000006a40)="1eb0a8fa4aa77f9b3f2d2c9bb7a8344bc28142262974516b4bdd33f8d26a8b8038b4a4739c6ee454dc3a", 0x2a}, {&(0x7f0000006a80)="d021f65371321cf555421e94cce4e00b81470db141912a1690ddd75fd4cb9cc0449f29ea5e9644366bdac5127ce06d06ca36e46628d04e1dad647b11c6873fd0810d9ab278c83b316eb1f2ec41031b773f1db1512fafc110f6008da81ca7d50ef552be8aef81447c5644d6327c383559702a49ec1afd631e377c520d1057950a829cbce1fa8ea1fda363748234948bf28b13bdeef0664d53a6e8fff8b72095a928fefee0dd56ca61e8febc1ce99d6c5dd475d303e5c1e4c6d2eff320933171771b24485e2d68ab72109af3121f9c48b2ae2fee9721bac0f1bcfb8a", 0xdb}, {&(0x7f0000006b80)="a22bc43d388aed9dae7a80784a17ed53b7faf2861fa9aaf6079095fe096083230f6d4ead0219b202a513e7516a3a0cfae782b8362c6c415b54a9414da0bf4e2015afc3c0e26ee9e63560ea8d54181f1df3217bfa7cc194afa704c82dafdfb703551ae2a18c761870b790c01514a3cdfafbef789d118df24853e320d2fff26efc8a892d8c783c02614f00dbd9228924779c388f0727cb8131c2e2f8caeba9b3bc81b00e8dbba89a56c83653a2377f8b1d52dd174af31446f8197fdf82563282de7f0806ce806f77cb0b310199285be2a84b7a686d82", 0xd5}], 0x6, &(0x7f0000007340)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0xa8, 0x10}], 0x9, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x6, 0x0, 0x944bc577e965d0af, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0xfffffffffffffff9, r77}) shutdown(r1, 0x1) 2018/02/26 16:14:26 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x2, 0x80, 0x64, 0xffffffffffffff80, 0x132, 0x94b, 0xffffffffffffff00, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x100000001, 0x401, 0x1, 0x2, 0x6}}, &(0x7f00000006c0)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)={r1, 0x9}, &(0x7f0000000740)=0x8) ioctl$KDSETLED(r0, 0x4b32, 0x411cd159) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000240001000000d20000aa83467d519c8b127600008cd1e20000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffec9}, 0x1}, 0x8000) 2018/02/26 16:14:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="5600ff0104000200020000ea000000040003000700030007000000030005000000000000000000bcc99752007a1d5e0bba6a01796594c70c12387849fa58af600d5243c7219790a56ca30ab48af1b83065f0e07d6073754dcbfa6132e392e041528be910cf28"]) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00') r2 = getpgid(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x0) ptrace$cont(0x9, r2, 0xeb, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0019"}]}, 0x28}, 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x7a, "ed4f79bcbe73ba3eb1b5337d637315978d5a507e7898904f766d3063b3ced7b9b5d4f70edf9ed7e928e85b70b76012a0f738ab9f60b6dd93010669e98b8ad76cd50b84e5931ebc20611d463fac4c42db69b07c0fb92e8726f7f7ec4a920f359da2087e684d42fe849a6a48a0bd7df7254f41e901ef3ad1afa46d"}, &(0x7f00000000c0)=0x82) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) 2018/02/26 16:14:26 executing program 6: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='dns_resolver\x00', 0x0) keyctl$read(0xb, r0, &(0x7f0000000040)=""/16, 0x10) 2018/02/26 16:14:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/02/26 16:14:26 executing program 6: r0 = socket(0x800000000000000a, 0x1, 0x20) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000038fd8)={@generic="53b2ebfee47c234f98d9d44a1e2fa65a", @ifru_data=&(0x7f0000246fe0)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) 2018/02/26 16:14:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fee000)=[], 0xd) 2018/02/26 16:14:26 executing program 1: clock_settime(0x4, &(0x7f0000000000)) 2018/02/26 16:14:26 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000487000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x3f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000100)) 2018/02/26 16:14:26 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) sync() r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/02/26 16:14:26 executing program 4: r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000038fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000246fe0)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x81, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x3, @empty}}]}, 0x120) 2018/02/26 16:14:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0xfffffffffffffffd, 0x80, 0x6, 0x8}, 0x8) 2018/02/26 16:14:26 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cdc000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000982ffc)=0xe8) setreuid(r0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="7d0e14c678f6097d1ff3080478f51f9e5c1eba3a12e268589858656858af013dc3a407f95a7d525a10066607000000db65df70b22b1bd694bfe8bc65c9814c6a77f49fe1760cd992b18da6ce46173764d8896d030a2a10b6c5b2ba57f10476c4a6b870a72ca568f319e79d3807e87401df293cfeffea497ce2de89fcce90ff51f16f15e59f195b63e86e103f86290bc5a709a896e5085a6dcf20bd77201456b06e1a2737981ea0c3b07576d2c08980e090ec2581f7f7269253b1793e100736f1aaf497e7a9504a2a4c3aaf3ad5d42cd4feb486"], &(0x7f0000000040)=0x10) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='attr/prev\x00') splice(r1, &(0x7f0000000080), r3, &(0x7f0000000100), 0x200, 0x8) 2018/02/26 16:14:26 executing program 2: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffffffc5}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000180)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x5c, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x99c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r5, 0x200}, &(0x7f00000001c0)=0x8) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.ima\x00', &(0x7f0000000280)=""/115, 0x73) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) sched_getscheduler(r6) 2018/02/26 16:14:26 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="fab7b9d68f57e4dad6bd57efef3f01b8b1171cccb9f3f8242aa9103df60596ed35b580524204337b8ff87a6db437f8a0844066b80087b134dd03cb2c830c92aac6570f640a132c39d964785062e714abd512ceddac7730e55b3f993298c13d92be20c57ca7ba3aa02aa80defbd4e0fbec674895046b11e615927891d38f06f489046b9fc3120f870d25d468972beb31275ecc49c084a5891964d3139603a3f9a8b60b17eebd8c13af3988a6483f5f3", 0xaf}], 0x2, 0x0) 2018/02/26 16:14:26 executing program 0: madvise(&(0x7f000030d000/0x11000)=nil, 0x11000, 0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={@common='ifb0\x00', @ifru_flags=0x802}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, {0x7, @empty}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"c6b74443ccc66c"}, 0xfffffffffffffff7}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x0, 0x80, 0xfffffffffffffff8, r1}, &(0x7f0000000200)=0x10) 2018/02/26 16:14:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0xffffffffffffff7b) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x19, 0x2, @thr={&(0x7f0000000040)="3087f3238281882184026a2f216da262d817090e4049efceb842be9c73f3f1d335252dd204ea1d0abc1064295496554dd9c75c83a8cde079893d409af80d199501f98a8c5f8fc19916358c84ce31424fc3f4d1647dc01962f84eab442f6fd68aa603abecc2857a9e0dcbb6dac025e8bcb67f0ccc5b494069343b257e4d894b9ec3d0203cd494b2720035eb4ecec5b6824ff852cb51243f9d888d37e2260f1bfcc0ed7d8a17d2cb2f51d2257241edf30dd966e24b037252500eeab8547cb8ac5f356e536b0fce0bdea3fde806", &(0x7f0000000140)="219fcc758cb5945fbc50855827a893bebfb1e43ce58138ab28740e492a4cafb85562859351aed791af7a080d866d4defd5f34d906451edaf559c2ee8bd769573d3817238814da1d5db9827ea209ff48949084148ca342917ddaeb674a8f48faaf3c6bc2261a69c85378781b0b045a0616fe7ff666d2bc9bf05445113ab43a4231ed05ab4b4e17e6406853fcfa534b074993569aa920a6b66341a42228aaa441ab9526c858ca7ba5385cb907ce19c7ada804ca4248f4c52845405103ee4bc2ab127915a7876fa28769c0960ad1af4a8c218f4"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000340)={{r3, r4+30000000}}, &(0x7f0000000380)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) 2018/02/26 16:14:26 executing program 4: r0 = add_key(&(0x7f0000e25ff5)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty, 0x1, 0x7fffffff, 0x3, 0x10001, 0xa, 0x0, 0xa0, 0x97, r2, r3}, {0x5, 0x10001, 0x2, 0xffff, 0x4, 0x2, 0x0, 0x7}, {0xd1, 0x5, 0x5, 0x1}, 0x1ff, 0x2, 0x0, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x4, 0x0, 0x2, 0x1, 0x7fffffff, 0x2}}, 0xe8) add_key(&(0x7f0000f48000)='logon\x00', &(0x7f00008f1000)={0x73, 0x79, 0x7a}, &(0x7f00007a2fdd), 0x0, r0) setitimer(0x2, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000c36ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$setregset(0x4205, r6, 0x0, &(0x7f0000c39ff8)={&(0x7f0000252000)}) socket$inet6_udp(0xa, 0x2, 0x0) keyctl$unlink(0x9, r0, r0) init_module(&(0x7f0000000080)='#cpuset\x00', 0x8, &(0x7f00000000c0)='wlan0em1-{:wlan0\x00') 2018/02/26 16:14:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000009e000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f000009ed80)=@polexpire={0xc0, 0x1b, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {}, {}, 0x0, 0x0}}, []}, 0xc0}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/02/26 16:14:26 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30000000120001000000000000000000fe80000000000000000000009d45ab1d319d09b0fc72fe93672e4502a6d7424cdb0e4b00000000000000000000000800030000000000"], 0x30}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/26 16:14:26 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000013000), &(0x7f0000000040)=0x4) 2018/02/26 16:14:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000013b000)=[{&(0x7f0000e6cf6a)="580000001400190c40834b80040d8c560206f8ffec048100000000000000580000be24ca944f64009400050028825a003b9748907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040100a5", 0x58}], 0x1) 2018/02/26 16:14:26 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000100)=""/205, 0xcd, 0x10001, &(0x7f0000000040)={0x3, {"49573876198bb7"}, 0x400}, 0x10) recvfrom$ax25(r0, &(0x7f0000000100)=""/209, 0xd1, 0x2, &(0x7f0000000040)={0x3, {"012968042d0268"}, 0x9}, 0x10) fcntl$getown(r1, 0x9) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/02/26 16:14:26 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006abff8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffbf, &(0x7f000002ff17)) creat(&(0x7f0000000000)='./file0\x00', 0x2) 2018/02/26 16:14:26 executing program 0: r0 = socket$inet(0x2, 0x400002, 0x7ff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x4, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) tee(r0, r0, 0x7, 0x2) 2018/02/26 16:14:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001200)={&(0x7f0000000040)={0x11a8, 0x8, 0x0, 0x76856364837d5036, 0x2, 0x0, {0x5}, [@generic="8b1ca64cc0dce6d31f61c99d82e8653c60ac89aa5559f5f73a2e4101e50339966e9a26c19b5522e1914488a3dffdb5403112c6ec017de54050154d0471decc128f360b2cb2f7fec52cdc0b9970f91ed963ef4e584ed7376306858a", @typed={0xc, 0x1, @fd=r0}, @typed={0xc, 0x86, @fd=r0}, @generic="9192d75e41dbf4a63533cf27591301a7371a32fede4351d8ddca4447288be404d68ae90fb33eed31e925eb12dbe9c50652dcc56a757b3e35591488d17396c8c006b372d007ce7e4a330d25731a45db2f420b1c59cc0f6e84", @generic="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@generic="8673f9deef2c2e85c4485b8feac12a94ddb84b3e94b98e6d339654c0da07900ab27185d50bcc326188c5ff45d615ee0e72d0bdc53cfadde0ccd3a86849287b6f2a8214fae85a6ea8cebc33066620c2f93259c8555c38f381dc0fc1f3de6e92768df945df6dcd7ee7f30aa05a735e66672ec239cec04b9e43a37c57dc012c7b97e0e6ff4fb6f3e33eb053dd313346c33c42dd1b2d20c2020da797c80790b520e481e4813a54605358b5a17353abe9d367956ced66f6673a8b53", @typed={0x10, 0x93, @u64=0x7}]}, 0x11a8}, 0x1, 0x0, 0x0, 0x15}, 0x40000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0x8, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x1f, 0x1ff, 0x9}, {0x618800, 0x9, 0x6, 0x9}]}, 0x10) 2018/02/26 16:14:26 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x40080003) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000040)={r1, 0x2}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) [ 49.953153] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 49.967182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 16:14:26 executing program 7: r0 = socket$packet(0x11, 0x22, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xffffffffffff7cda, 0x4) pipe(&(0x7f0000000080)={0x0}) sysinfo(&(0x7f0000000140)=""/175) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="79000000188bc6ba0cef89c59206acec2695e2611aed147d6c783ade087d5dbc3fb3d6240f70453681c320418d1218ce34a4ec4fa660b7ef50e70db8cf7ccb4d2107327cbf3a71ffcf79434a3537c397d1d010855d31c62719012320f315aa060a87b2e721244182b220b553248e4df2362b4b2fff9b2a39f81388781d"], &(0x7f0000000200)=0x81) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00004aaf10)=""/240, &(0x7f0000000040)=0xf0) 2018/02/26 16:14:26 executing program 3: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000506ff4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000040)=@bridge_getlink={0x48, 0x12, 0xa05, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}]}, 0xfffffffffffffdb7}, 0x1}, 0x0) 2018/02/26 16:14:26 executing program 6: prctl$intptr(0x8, 0xfffffffffffffffa) 2018/02/26 16:14:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a00ff0b000000000000010000000000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x3, 0x4) 2018/02/26 16:14:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ipx={0x4, 0xfffffffffffffffc, 0x5, "98bd314cdc7a", 0xb65b}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x8000, 0x0, 0x0, "9158236aaec4c900008014020000000000000000000019e5ae7f205507407410"}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @random="5b07d766fdee"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsf0\x00'}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0f9ff01000000000000000002000000e000000100000804652131f9053b2a4c0374220c43fff93bb199d885c49ebce5783a5e37f49cea6b1ad58a655f4cf9a71ca4f4c5bef97a9099113281fe14ffc1488f36138b734205ca66d5747d83132153b7c093c5241daa4c0c3f33a7edb2bc9b28cf38e4067ada85e0b128e89a904519dc561731981c7f41aefe0f91003359e33df2ea5aaf26180b1ba01cc871bfb2ad1b96a81cc3b11aa479e8b9f6a17ebd6c26308cc84c38f2488bdefd59a6d1308fdf9d3e7a46fc14243ea82bfe5bd7ca8cb7e62aacc9e8"], 0x18) 2018/02/26 16:14:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000ab40)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1, 0x1, 0x0, 0x1, 0x9ab151a, 0x4, 0xff}, 0x20) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff0e, 0x0, &(0x7f00000a8ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/26 16:14:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d18ffc)=0x101, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f00006aa000)=0x4) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000001600000259a7fd500d5d695e84df8262fa1fdbebb6250e7e8ef397b9387e9e2efa8eea1c06"], &(0x7f0000000040)=0x10) [ 50.006429] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.017669] audit_printk_skb: 15 callbacks suppressed [ 50.022924] audit: type=1400 audit(1519661666.436:19): avc: denied { setopt } for pid=6739 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 16:14:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400050a000000000000bfe1518d0003ff060000009e2dd8079102b3e73c4f9336c3b18800a9a4494600e000000100000000000000000200010000000000a7cf7decd41b2345030005000000000002"], 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 16:14:26 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7fffffff, 0x0, 0x1e1, 0x0, 0x80, 0x20, 0x11, 0x0, r1}, {0xffffffff, 0x9, 0x3ff, 0x4, 0x0, 0x1200, 0x3}, {0x9, 0x80000000, 0x62, 0x10001}, 0x3, 0xb, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x8, 0x3, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x7, 0x2, 0x1f, 0x7fff, 0x5, 0x8}}, 0xe8) r2 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r2, &(0x7f000001f000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) bind(r2, &(0x7f0000015fec)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/26 16:14:26 executing program 3: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000892000)) epoll_wait(r2, &(0x7f00001c8ff4)=[{}], 0x1, 0x0) getdents64(r0, &(0x7f0000046fe6)=""/26, 0x1a) getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/02/26 16:14:26 executing program 7: setrlimit(0x8, &(0x7f0000001ff0)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) mlockall(0x3) 2018/02/26 16:14:26 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000b18ffc), 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x30, 0xe17, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) 2018/02/26 16:14:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x2, 0xa, 0xd6}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b37000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c72ff0)=@ethtool_pauseparam={0x1e}}) syz_open_pts(r0, 0x0) dup3(r0, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 50.093940] audit: type=1400 audit(1519661666.516:20): avc: denied { setopt } for pid=6750 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 16:14:26 executing program 7: r0 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000001c0)={0x7, 0x6, 0x3ff, 0x2df}, 0x10) clone(0x0, &(0x7f00000000c0)="41a7c4e9937859dc96a7dfb2d0ed4b4e9ad2540940dc3832d8472ab275a074677cf7d2801ca6af9e854d3d6e6c45c42677a36b6771a98ec79640f702", &(0x7f0000ea9ffc), &(0x7f0000000100), &(0x7f0000000040)="7cf8e03b0053c6f56e171ba0042d15ac1253e0e96e4f64002d731a58d611e8a7dc9f88883d2bba65d78362a4b6d0bdc148ff15f29600f81a355ee466a5a8d2eb3581226bf51645d19de96b7eeb95bd9db059cdd5c82e") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x40000000000}}, 0xff, 0x8, 0x7, 0xa327, 0x7}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x6}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000280)=0x5, 0x4) rename(&(0x7f0000954000)='./file0\x00', &(0x7f0000b5f000)='./file0\x00') 2018/02/26 16:14:26 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x91) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 16:14:26 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x420000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) prctl$void(0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/02/26 16:14:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffff000}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = memfd_create(&(0x7f0000000000)='syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0xc3, 0x80000001}) 2018/02/26 16:14:26 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1e, 0x2, @tid=r0}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{}, {r2, r3+10000000}}, &(0x7f0000000140)) timer_create(0x4, &(0x7f0000cd0000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/26 16:14:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r5 = dup3(r4, r0, 0x0) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xa5a}, {0xa, 0x3, 0x1, @empty, 0x6}, 0x3ff, [0xffff, 0x5, 0x3, 0x9a800000, 0xffffffffffffff00, 0x6, 0x2, 0x1]}, 0x5c) tkill(r1, 0x16) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000040)={{0xffffffffffffff5d, 0x7ff}, 'port1\x00', 0x8, 0x20010, 0x6, 0x2f5, 0x6, 0x8, 0x5, 0x0, 0x1, 0x2}) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000100)={0x0, 0x80, 0xeca, 0x4d66ba79, 0x4, 0x1, 0xffffffffffff7751, 0x1, 0x9, 0x5}) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000140)=0x5, 0x4) dup2(r4, r2) 2018/02/26 16:14:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f6ffc)=0x2, 0x4) 2018/02/26 16:14:26 executing program 3: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendto$llc(r0, &(0x7f0000000080)="d8601828fc812a9a39befea77ee2cd959e1b78dd0f90", 0x16, 0x4, &(0x7f00000000c0)={0x1a, 0x1f, 0x1, 0x100000000, 0x1f, 0x4, @random="195283f882a9"}, 0x10) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/26 16:14:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000013f69), 0x0, 0x0, &(0x7f0000012ff0)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) fcntl$setflags(r0, 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f000088c000/0x3000)=nil, 0x3000}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0xbc, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x4}, @increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}, @release={0x40046306}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x50, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000000c0)=[0x18, 0x20, 0x30, 0x0, 0x48, 0x78, 0x38, 0x40, 0x28, 0x0]}}, @request_death={0x400c630e, 0x2, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000140)=[], &(0x7f0000000180)=[0x40, 0x40, 0x48]}}], 0x1000, 0x0, &(0x7f0000002040)="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"}) 2018/02/26 16:14:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ffefc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00008dff3c)=ANY=[@ANYBLOB="b8000100190001041200000000000000000000ac140000000000000000c60aeb0d4915c5f357e0d447000000000000000000000a04a0000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @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\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'], 0xb8}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000000000)="b000", 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x100000000, 0xfff, 0x1, 0x2, 0x40}, &(0x7f0000000100)=0xfffffffffffffff1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) 2018/02/26 16:14:26 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4d}}}, 0x8c) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) fchmod(r0, 0x20) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 16:14:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f6ffc)=0x2, 0x4) 2018/02/26 16:14:26 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@generic="fc17c483fb2b73972a420254c8f44640", 0x10) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 16:14:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x0, 0x0, 0x9}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) 2018/02/26 16:14:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000040)=0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrusage(0x0, &(0x7f0000012f70)) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x5, 0x32, r0, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$nl_route(r0, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)=@ipv6_delroute={0x10ac, 0x19, 0x100, 0x6, 0x2, {0xa, 0x0, 0xb4, 0x1, 0xff, 0x4, 0xff, 0xb, 0x2000}, [@RTA_PREF={0x8, 0x14, 0xffffffff00000001}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_ENCAP={0x68, 0x16, @generic="750905bad8f6147262a61e258daba023ca0906f4bba73f101e668e099252e3a533c381fde34c404a0cbfdcbdf9f768b7628310f70ffa121535dbc5879eef73f06758a2233e8ccc0e17db2c5e5537820997d4c186d9cc2b5939618946eb79d786b1"}, @RTA_GATEWAY={0x14, 0x5, @empty}, @RTA_MARK={0x8, 0x10, 0x8}]}, 0x10ac}, 0x1, 0x0, 0x0, 0x40010}, 0x4008001) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000925fcc)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x5, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/02/26 16:14:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="23799abd67e953a7072e1ccdf9e5c8f1"}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x1, @empty}, {0x0, @random="7960a40c9713"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, @common='tunl0\x00'}) 2018/02/26 16:14:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x61, &(0x7f0000000000)={@random="17db934e037e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0xdbff, "66848b8813c1bb3386e5d9b0a7ddf100f26e17798c2c1700039b5c8cc8b8dbea89e6566409adda6b1ca2b560e377183df610ac3be4f8c104145806cfdb14d6c8a360cbcf77fe0b8094b29aa9796818b8cf87d7"}}}, &(0x7f0000000080)={0x1, 0x3, [0x4c, 0xdac, 0x426, 0xd02]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000075dffc)=0xe8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x10002000004, 0x32, 0xffffffffffffffff, 0x2) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x10001, 0xffffffff, 0x3, 0x1, 0xa573, "9cb6bb982e0206c6c365a51b1de8f878850268c9044d4135e40e12a6c530cac077d111292209d7d258adc6d139fdd1e8afddf9455bb800107d27fd5837b32b", 0x1245}, 0x60) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:26 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000604000/0x2000)=nil, 0x2000}) 2018/02/26 16:14:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x10, &(0x7f0000001280)=[], 0x0, &(0x7f00000012c0)=""/122, 0x7a}}, {{&(0x7f0000001340)=@ax25, 0x10, &(0x7f0000001840)=[{&(0x7f0000001600)=""/211, 0xd3}], 0x1}}], 0x2, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='personality\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) 2018/02/26 16:14:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0xa, 0x5, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x108, 0x12, 0x201, 0x4, 0x3, {{'drbg_pr_sha1\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x200000000000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x87}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x4048000}, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/26 16:14:26 executing program 2: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f00009e4ffc), &(0x7f00003e5000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/184) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr=0x4, @multicast1=0xe0000001, r1}, 0xc) getpid() ioprio_get$pid(0x2, 0x0) getpid() 2018/02/26 16:14:26 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007ffc)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000004ff0)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/26 16:14:26 executing program 5: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101400) r0 = userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x8000, 0x2}, &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) 2018/02/26 16:14:27 executing program 5: 2018/02/26 16:14:27 executing program 5: 2018/02/26 16:14:27 executing program 2: 2018/02/26 16:14:27 executing program 5: [ 50.572643] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.577364] CPU: 1 PID: 6834 Comm: syz-executor6 Not tainted 4.4.118-g5f7f76a #24 [ 50.584976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.594316] 0000000000000000 0cfab4d7058b697a ffff8801d7b9f600 ffffffff81d0402d [ 50.602352] ffff8800aaf7a900 1ffff1003af73ecd ffff8801d7b9f788 0000000000000000 [ 50.610380] 0000000000000000 ffff8801d7b9f7b0 ffffffff816072a5 ffffffff81237410 [ 50.618404] Call Trace: 2018/02/26 16:14:27 executing program 2: 2018/02/26 16:14:27 executing program 5: [ 50.620986] [] dump_stack+0xc1/0x124 [ 50.626342] [] handle_userfault+0x715/0xf50 [ 50.632323] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.639330] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 50.645731] [] ? handle_mm_fault+0xb5d/0x3190 [ 50.651867] [] ? handle_mm_fault+0x291e/0x3190 [ 50.658089] [] handle_mm_fault+0x2938/0x3190 [ 50.664140] [] ? copy_page_range+0x1480/0x1480 [ 50.670371] [] ? __do_page_fault+0x780/0xa00 [ 50.676414] [] ? vmacache_find+0x57/0x290 [ 50.682210] [] __do_page_fault+0x35b/0xa00 [ 50.688098] [] do_page_fault+0x27/0x30 [ 50.693611] [] page_fault+0x28/0x30 [ 50.698870] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.705692] [] ? do_ip_setsockopt.isra.12+0x13f8/0x2900 [ 50.712675] [] ? ip_ra_control+0x440/0x440 [ 50.718621] [] ? __lock_acquire+0xb5f/0x4b50 [ 50.724655] [] ? avc_has_perm+0x296/0x500 [ 50.730428] [] ? avc_has_perm+0x309/0x500 [ 50.736196] [] ? avc_has_perm+0xb6/0x500 [ 50.741876] [] ? avc_has_perm_noaudit+0x460/0x460 [ 50.748340] [] ? sock_has_perm+0x1c1/0x400 [ 50.754195] [] ? sock_has_perm+0x29f/0x400 [ 50.760051] [] ? sock_has_perm+0x9f/0x400 [ 50.765821] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 50.772893] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 50.780400] [] ? selinux_netlbl_sock_rcv_skb+0x400/0x400 [ 50.787476] [] ip_setsockopt+0x3a/0xa0 [ 50.792987] [] tcp_setsockopt+0x82/0xd0 [ 50.798605] [] sock_common_setsockopt+0x95/0xd0 [ 50.804904] [] SyS_setsockopt+0x160/0x250 [ 50.810673] [] ? SyS_recv+0x40/0x40 [ 50.815923] [] ? move_addr_to_kernel+0x50/0x50 2018/02/26 16:14:27 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', 'nodev\x00'}) 2018/02/26 16:14:27 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000000)=@l2={0x1f, 0x2, {}, 0x0, 0xfffffffffffffff8}, 0xe, &(0x7f0000000140)=[{&(0x7f0000000340)="84571a8ba5f467e4570bb5b82d8b480e34375564d5d316a27b180c5dc1953c4f219a6d1a62420731e0c367a5df9a541aa06649815f4433750d756e493fd586e93a3c7e49736811b34e3d51f88c143a82defa42968c3ebad169f9770cde2f8ab59c5626d533375afceaf30a73181b65895de41f332a06f9257b97498865c8def16b8984857958b8b4124ca3511a8f84c7f8e6b075dc479a76f766292a608500104715520750f3eaf7fac97f41e4bc68ea7ee5ea2855cd14215438b366bd0ae8b9d6c49a469883e0333307960c05d4d6a63e1463abd2da048f821c0a45241a406d5a65f451427004c5b60d03d9f5ccf6", 0xef}], 0x1, &(0x7f0000001040)=[{0x100, 0x13f, 0x80000, "4ada6c1ae943bc0c61ce2805737dcfca6721706cb7f2338c1d9fafaee31d70f7d8e600e4c61a74876e2653329a0513575c844971dc80af78a1dfb6c0457a7fd054b5891b5f8f0724836c1a21141e809af24e5c8d73ae3511243a8e69a5733b8ebdf9acc17d1c755f75073b620a8156e0b6944b7eac196b686acd54f70d46111fc850d81afcfbebe865fcaf0f243fb4cccdb4eb383c96fe71758b387b2260becb0463e9af090a2ca92be46f4796eafe7b1542fa01c0171681eae75bb92c120fed5bbd56edc7a95b7898c5309b82f5199fd6b666caa41e3d23ab4d7529758263ae44b3ff8b181801a0be"}, {0x88, 0x107, 0x80000001, "0edd2188b4cbd50424b9ef1a417bd9caee9c14a2504e120cabe8681c1f0d9d5e0f59ff4999f42445d7a606a9f1bea9ab85f25d534ddb90640ddbd11f7337380c94d017bc926c92a1517779f353b095c97599d070cb4e735c29d7c0d57d95efda6f2823fc0fb390a7a2ac8ce09b142ba1c1"}, {0x68, 0x11e, 0x9, "ec7223c27c44a863616d87db907d9fb738f9ef1dfec6f78a856d24a27cd34c8b179f0a55871781c01619b54ede1928de69b32fec4965d95eabccff2a4a01233b429133785f2758f7c5325a94d19a8e2b9498f0"}], 0x1f0, 0xc080}, 0x7}], 0x1, 0x8000) 2018/02/26 16:14:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x6e33a60c) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000009000)=[{&(0x7f0000008000)="5500000018007ff404000000000040930206000000a843096c2623692500080004000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 16:14:27 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x153200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e300000073c38d28bf4fb867bc30d75199deee7e2c8e99d27fb0889519a9ec3359e1f2e6d78371a19bf142f874f1da1eda99d8d5d9dbaf50082a8c7b566b5f49a36e04c6a62c5d9704bdd78a6f7ac580e7583e90e97aa1b0a02f7ba65f2c830f04e5e022988b83756bb92a7ae017bd585e37f05b0ff53f3a0966d361e49c6485d4d2b045539d5548e4ad033686e1fc1f569c9c330a4f00a899b5c424afa81dd7aefbdc23d23b104e099288aad2afa779ef093404c30129de931b199d071ca225dbeef2b44c9953eb473a858df81dba2e23a002682b65742a8fcb8e79fdfd03cf3fc2507a0ce007"], &(0x7f0000000140)=0xeb) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) 2018/02/26 16:14:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b0bff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000279fff)="c6") time(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) 2018/02/26 16:14:27 executing program 2: 2018/02/26 16:14:27 executing program 5: 2018/02/26 16:14:27 executing program 1: 2018/02/26 16:14:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/206, 0xce}], 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x80800, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x5f8b, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x7, 0xc5, 0x10000, 0xe25, &(0x7f00000002c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xdea6, 0x5, 0x9}) [ 50.822126] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 50.828599] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/26 16:14:27 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x4, {0xa, 0x1, 0x3ff, @empty, 0x8}}}, 0x22) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) recvfrom(r1, &(0x7f0000000080)=""/190, 0xbe, 0x0, &(0x7f0000000140)=@generic={0xf, "66fe1a6aef913b53e25ee3c72757d8a4b0b5a78a679c82388bc1943bcbc1c08c027216de644859c5ce9e510b12be527669c01027a7895c6999c27d6ce63efe7542d3fc10dbfcd15feec43a1ff52f99635bcf694076bda911f93f666ac23f4220b4ad4727c6fbc804dcedc32741ec107180a54727630169ec05bbdebaa9eb"}, 0x80) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/02/26 16:14:27 executing program 7: add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="51ef16a39c2a7d215cd5a69d67576bd6093f945b76ce906eb82cb3cf", 0x1c, 0xfffffffffffffff9) add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffb) syz_open_dev$loop(&(0x7f0000001140)='/dev/loop#\x00', 0x800, 0x800) 2018/02/26 16:14:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x8000000800000002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/02/26 16:14:27 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000080)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 16:14:27 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x104) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040)) dup2(r0, r1) socketpair(0x1f, 0x5, 0x4, &(0x7f0000000000)={0x0}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000040)={0x5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x161) 2018/02/26 16:14:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f000082affc)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x2000000) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r1, 0x7) 2018/02/26 16:14:27 executing program 7: prctl$getreaper(0x1b, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}) 2018/02/26 16:14:27 executing program 6: unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x0, 0x2, @tid}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) 2018/02/26 16:14:27 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="1999eef47cb31ffd3bc5e78f079cef74ba45504e8b2419cfbaba022f810da5c1c138d3d9cfb158b151c42fe995bfd505a075d147a16edada4cb6c9f64a6baf6c6c1c21fbeb132667817fc9080000000000000077c536b9bac4afb1bdf343a722494cb9450fe1bfd62a6a116707f1623ac7d2c7f11c335d6790269f08c57246f081256cf02063f2540f6ecd7424fe6fafb5d356acdb495b87700a1c75cf2bd5021a9799d4262dc400000000000000000000000000", 0xfffffe20, 0xfffffffffffffffe) madvise(&(0x7f0000712000/0x1000)=nil, 0x1000, 0x13) getrlimit(0xb, &(0x7f0000000100)) 2018/02/26 16:14:27 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000000)=@l2={0x1f, 0x2, {}, 0x0, 0xfffffffffffffff8}, 0xe, &(0x7f0000000140)=[{&(0x7f0000000340)="84571a8ba5f467e4570bb5b82d8b480e34375564d5d316a27b180c5dc1953c4f219a6d1a62420731e0c367a5df9a541aa06649815f4433750d756e493fd586e93a3c7e49736811b34e3d51f88c143a82defa42968c3ebad169f9770cde2f8ab59c5626d533375afceaf30a73181b65895de41f332a06f9257b97498865c8def16b8984857958b8b4124ca3511a8f84c7f8e6b075dc479a76f766292a608500104715520750f3eaf7fac97f41e4bc68ea7ee5ea2855cd14215438b366bd0ae8b9d6c49a469883e0333307960c05d4d6a63e1463abd2da048f821c0a45241a406d5a65f451427004c5b60d03d9f5ccf6", 0xef}], 0x1, &(0x7f0000001040)=[{0x100, 0x13f, 0x80000, "4ada6c1ae943bc0c61ce2805737dcfca6721706cb7f2338c1d9fafaee31d70f7d8e600e4c61a74876e2653329a0513575c844971dc80af78a1dfb6c0457a7fd054b5891b5f8f0724836c1a21141e809af24e5c8d73ae3511243a8e69a5733b8ebdf9acc17d1c755f75073b620a8156e0b6944b7eac196b686acd54f70d46111fc850d81afcfbebe865fcaf0f243fb4cccdb4eb383c96fe71758b387b2260becb0463e9af090a2ca92be46f4796eafe7b1542fa01c0171681eae75bb92c120fed5bbd56edc7a95b7898c5309b82f5199fd6b666caa41e3d23ab4d7529758263ae44b3ff8b181801a0be"}, {0x88, 0x107, 0x80000001, "0edd2188b4cbd50424b9ef1a417bd9caee9c14a2504e120cabe8681c1f0d9d5e0f59ff4999f42445d7a606a9f1bea9ab85f25d534ddb90640ddbd11f7337380c94d017bc926c92a1517779f353b095c97599d070cb4e735c29d7c0d57d95efda6f2823fc0fb390a7a2ac8ce09b142ba1c1"}, {0x68, 0x11e, 0x9, "ec7223c27c44a863616d87db907d9fb738f9ef1dfec6f78a856d24a27cd34c8b179f0a55871781c01619b54ede1928de69b32fec4965d95eabccff2a4a01233b429133785f2758f7c5325a94d19a8e2b9498f0"}], 0x1f0, 0xc080}, 0x7}], 0x1, 0x8000) 2018/02/26 16:14:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/206, 0xce}], 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x80800, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x5f8b, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x7, 0xc5, 0x10000, 0xe25, &(0x7f00000002c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xdea6, 0x5, 0x9}) 2018/02/26 16:14:27 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x8, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000000ff0)=[]}, 0x0) r4 = dup2(r3, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={@generic="b0c19d58abcf63ec399594552d5c91f4", &(0x7f0000000000)=@ethtool_channels={0x3d, 0x100, 0x47e, 0x6, 0x400, 0xfffffffffffffffe, 0x4, 0xffffffffffffff80, 0x1}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000)=0xfff, 0x4) write(r1, &(0x7f00006a6000), 0x0) 2018/02/26 16:14:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) lookup_dcookie(0x5849e375, &(0x7f0000000000)=""/105, 0x69) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 16:14:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x2, 0x20, &(0x7f0000ffd000/0x2000)=nil, 0x2}) sendto$inet(r0, &(0x7f0000003000)="42f66ab0adc51b06995aaeae70867b67b8e0e8d76aabec4d5c45d6d47c15024980b5b8457b1a470736e0e9f7f4f6cf409d167bce765297a07b921fd1da214cc0013590dbfb9def0c2eb480b312c6127f602238249e477f38909b13255adca75bd45be3d67e5c7ada6a3afb6e31a9ba7e370f8e37b0a929e2eacf77f2ec8d06383213490959d649e8d86941c3af6cb2fd29af0f1528ae2877f7a0653f897055405083b9ddb1988edb0a9b69fc8c82d3aa9d2cd1f118d9a9a239d7868d26531fca74eff13b6b5ef7532ad084630cc2e7a0558e0f1b1f22d3ffdea5aadc5ac315000e64f658feee36e361a7d2e50a3cb01aa3c4dfd3b1b698709863309b6c5d2681ea11ad1d37da68758085a0fe887da62b929401acfc485816acd267d34e40b51282b4aa4254ad26e550e2b0526230d83226e96d143380e29479cff88fa9f1d18a9df183e351c2152c76008402b213bc6b8e3887f337daacaa3abf5f6f465d62dde13f33ba4a31fd205885bf4095d7bad9b47295cb43e8b4a62bc06e14511cea662de5b7cd4f690dc25a4404e735cc0db95a863b93bd0bd894c6b59119066c8c5e573f3586c62fc65718f931fac62a7d7d0af25ac4d3aad18da9309d32866e6e8871befdf89d5dd9f966bfb3d4d10faf4855adb3e1a1b5aced4e1708219b0d9a928281a87204f0ca0df569ec20b7d589fc1b965339768c8154e41d51e568eb999db99fbed17f485fd8289250075557e09339f0c1544565fc1570378e753bec6f25477f5f8b0855031bfea13ba7ed33f93fc3f81d7f3ca6c3170fb43aa33e6f27098f852810829ae2654d9bd7a1cd6fa57c3602b093bc610c0e571911236c866dfe61f8e835b952e14605e86ed0f5c2c41bbeca179d65377e5a662f593b5597203a8e6db810e58af0eb8614b8630a205c877ca9b32d1fe70988557a16df09818d0eefeb613730ac1806484668a4e019ecec809064d3ce456757f32b1f8cd66e8551d8eec9d9214d853bc8a49ecedb40eca59800f6aea1c73fc3c8deb29f61d848e15c9eb70cb8ea9e845690dbb88e4e0bc4429196d1212d68c2ad5aa976900c16d980d47405d205678bef4d19dd673b9536ca8a91d7ab29eb98b0af20765a752154822b2c2cb33cb926e5f49a9a38228dc5b3579a7faedb54e1c0a97d966a023408a3b9501c6d738925bee19944e0ef89cace6e58d9c61b0a7ac87d3744fff3f1908ee31fe76d25d78d94f8179aa112b2009263a5e47d11698e196dbcbc10aad447cf680c6b4b8c1cce3c1781bc6c2eca4623fb81ec90c71f69bb7ea36254dcaaf978008c04f034137f89da7cc9f2c5ed1b4776de9812dd5753c6a7b5af0243f7ce2cb44aae04cc66c0ddb26bb46391473ac46eb90cc2d6f4b0fc36b9f0ebc5a6198a4fcd4617ae8a9a08cdc5e86c6f91a36897327418907e643ae8a9e2251aac620477185d00e88480bbdf5570a00e8a20ccdb9947afa39211bc8c80a04cd5c407f4c7822e34842251586383f18509be7602350ccee25f2a083dee1636a8d3b50f465cca9f6f79e8494badc9346cf4ff509ef7f3c6a8eec76d420fc60130798c426a8d3fd82226f3330d19858d9bdf862a814f38644d6a3a47c5236e53871137fa7ff2eead3a802d682f5515aaf00aea983fece849110fa32b8277bac02b933759cb4b0c0386732d6c05922070d1fa58e1fb29934965fc436a999bfde9505fc44e1430ac98ebf3245c3c3577ab72c65eb5984352b0e58326cdef36eec14c83cbd6a77c7e9e97b2c17ac4b499c410474d23c23d7dec2d2037df141eaccf6af97e818ecacf63213197c7aaa38c8afb11072df2694be6a3684077acda6b2cdf265f630e95b4ba9534df5ab65a5b5bdb387b5c08eb7623f67448eb2f0b03e5cacdeb1a15ba42c4b881e4819819a6a485b398f7a1dd2eebcdd83b96a4f5235a4182cd7f2413fdc5cc107ab7bb5ced2e3dc6af56cdfb64ea020dbfa4e32e8fdf02bd340955ae7ceca107901f3c5fbea77614d6eb511a729c898e62ee11aceb80ad24128d518f0856bc9b34610d1cbc9bafb55d06c72425d31e90edf5ea3cd72064c28ae7c51b11016e3d8ad863b1369ffb026057b1b9152aa955813dcaf9f18856470d2d1ea5ae9d3c025163e471f25aef16caefd228680f65b61b7cf96817eea0bb41c6234f426d2140a0c1b991e79e945715c5f86c62e14078845e6e60528ecdf2df33e23d1750b30a281d2a188fcfbd276024d1c7a2769089e5dc916f4b4621885206acd5318dd2800e50b8f5f36f545c7053b2482f5a5537e51f6942fbccbf32159d6fb93b2ed45159f775f965c468cba39a5bbe5aac695e2236433bfd390402cda41e4f2a996f255f1708662015e9c034373f627c5f4ccc10ce0e5296667a2b241d481bb9e11571d8ae9bdbe15874ac74b1854556b14484087771d41eec143cf7c79307fd48f912c4fb0f6fc973ffeaed0c37fe805e6ba8844ffbd104bdb033fce04a9f674faad7bdb092dfa4e29240df4c1a07eec0ade02ed4da9f321eed276f963bde2cef829223210f1ad9e8e8f89c3defb798a86a64ab395cb77a37fd59a529f5a4054ed564d5c193e60bc5552ca8787634edfdd3d9d7185318d9db5389fd07a0506539295204aa912b335b8e6eab154429c25eae095f236f64c45d68d2ddff1e81ab508bedfe90c2f6cdf6ddc65f0806bba0de9714c905d2e12545eac82fb1300f78efe148b9d8919f96de72805fd58f9472200db7108f230b4beae3d5db49f1812735e0304da8e7b5f71c191323c5fb760787ba51087ca3bf3623db422c99c4820b22c2bf3bc4d35f035cb2c493c5c3f8f2ff55b8b7a7299f4fcc3034f442bab3ea2266fbc8c0aeb9787bd2871f4efabc3cf0dd0dc5ce5d7e5f5106a5cd31dc235dab5be1423cf0963be2d34b2e37bb61b24b8070880e5de73a3daa72e0625800b807e5f43c0eeb9256753a5eb056e20aceaea357a29fba856f610c635ac71d25d22a00253cbc8a4672c9f21d78cf30095fcbf045cefe12a819d417d035cf658796e39f4ecb19b4570359b47d97d66c8063ebc9104c6df015859ae9bdf941451e0b53e8bf31f31d61b1e36c4aec0079d2860979c7254b48dce6b867c5870babc02245a11c08c984167aa04654298d9121db7c6cc64fb7ebe381b64e2fb0937e36a5dbd813487e7509839eef7edc87571e2f7481e4f67fffd099085e8068b114ed916224b4d0bf0e49b5398d646b33a5371236ee76cad7134520f3a7f6a4686ab49e5261b5bb61aa3fd6d4fe7b57537633d4a2306458b4100e834f1ecb13c13fb8a9ab5e446c987e275a3a28977e1760d85f24af6a4338dfef5006a9373efaf64a5979866108357f5f6701a1ebb074ce0ce57f0a2ef9175cbc6460f161b4b4ae5cf9e15e1366de19ec9001cdb30d2486fd2f01484a8827d02f8f01b25aa78d7a71cf39509fd1e053fcdadac691357076331cdf2dc0d8850cf73d046c69528d50df0baf5b7d71b6777c38742613dbcb356e1fd04f013f782e4974e3722453470f3d71676a6a5612adb8d95f7cae37b74e1f153cf0a2181b5f9b4e6d671e2f0c97d00e11bd3bbc881e96af0b88be56f846870d9e1a3544f3ca5a34980f68ae5db4cc6cf3673b1fb18c0a613907cabba0de723b58a46a325f21e063b2162a141bd5815696616b282c13146a3513b190d6b931b8fe6415ec9537cef48a6f1dda39ca4afbc61f772af2f2586a238dc88638b7333a37874c2f65b3deb06ea76f1c8d982bb741614d6aeaae979e37ab1f996f1560a87952e621c4c5532a3b74ad1565253f0414f5855973ba27a5c95f63b08a9749207390f33e8c66c25ee63d20585295485d1c046a7c62cb7fc02f22e5398297afaafbf52a7c845e91504f445ce24052cc52bf1f1a1af4cf31a329610afabfc872283b77b6d847283253c31c76f07dd55a72fefc2196367d117ebab8541ea9df1dd987d8e2870465044f17d10fca01b868ccafbb22ffc90a45fa7aec38f5407e9049d8b9b7f20b940ec0b069b75e3ad7844e146bede8a768a47f5230f3b26c3a04f6d87a58eb28fdac1cc9b67c63a4c34a94ddb335d4fbdfec0781efdb507f70dd81e93ce94e3e38124b121a3230f0ed55869ced42addaa58ab3aee9fec293c06ccde7a5ba017bf831e6bd03bfe1d827be0c06bebe7f9feb1f8e53d3f3c4763e8563b47e38bd39630b2d4e019d5ea7d4f1c2a6d49828beebcdc4ffd2ee95265e7bc7684bfd81d81f30dfb291d699e7de9091090f5b089570ef931d035180693e81cd9a09a842eb245f3256830897743098ab79da48972c44020d1a5451e666b0f239a0bed5a6a22dba15ea240ae16f88eacd34044999fe819e79752aacdbff6fd8391bb0fa9b2d127f286d9f407f057df0f7b34310caa0c46e6d3d5ea16fac59ecc13eb684084843b612e6706000493c4815b41337e10abfacb8a5870c74a92cd1e9ae12f8299e55138416ea9d38054cdcd0e9255c9bdb48994c52ddd6d30f6228ad2a061fa1ceba083cc9d9fe1a981416032f53cee615906367fa6e93959a0adfbd701baa54b66de0aafe70ae2c8fc0394b822ca92baf91ce2fbb1787d515da0e2949f204fedc9d9c3c6b6fee7b2d5116bc29b6b5e8306fbd688bd12b45af47870ae4f0301fcee99a2b07ca19b7a6a84396c220621bfc12c92891ba34922fbe510b3b6c19d4fdeea2e94b3bada37cae0e0e3d0a3b377222eeea37d05d8c791f33e6c25f80cef88fd1edbed20dec2dccc1975836caef6b5fb6a8897799004777a62b6e6a1c58f2d3173289b44e1e4507ccebbd5f4dbb8559c171cb3a8f09df6716d0ee979b3c460e0ec38ab5520d2d12f880a4d112c133e3508e714fe0deb69695b58aa0186730e9094ab50a3b10aa93b03d1917eec70a73395a6dbc8b6b549c0bef7e873ef6e3c2ad2d1d77d13759e59ebc71a6efa533a3756199d9c02d9d6d4223886c7be863c2dde049ee4777c36b61aa178ca0dea366504a266a32813b9a1ffe61e3b731e161567a6b4bb2036d6e548dc8a26fd00bee77edfefb8f8ff62b0bf715fbdd9b7f084018292f18dc662080f7e0d494d7c0cab3a2bb39d1d402f77677593b8c1357a301a07b0e69456b0ab03cf51e67163ee722eef10f53762baf995ca10078b614ca910c2c920e0e30e0232006b701489cf5e13287db9ab5cf37406daa9306f0e8406eac96d51cfe92c9354ad4383099bde48884ee3690527d064b14319f6c3fd4b30cbd2db2cee55ca78d48f99a6bb82b9f5747a8567ae86a9755eff49e1f360bc18620cbcdbcd4a79db2bf02b56948b5907a52b429ec7b632bcf4ccf6acf8efb47278c4b3711c67a7a3e2b48e4085630fc0e30bd1fc157daec198bb0372e6f99aca319242484ca96529d4e512fcacdc244c951e9fee14d0e4d2cc4a872f6253eeb98765eac281f5030768e23bf268d2d4d38fb2fb1042eb77549caeae5d271755c071f11aab4fe2619b39f2d0f23bc83150b8d71a653198df214952c263d36ffd9122ab90ac7f91f6e465b7c041c75c8ddf223c661243dcc82eb5f8c208cfe363ede2c6d347f1663de467d77e5ca7912d62aa67cf362961dc5b0f8a9550628298ed24656fb23be1e3f9ea44afb8fd79f8a5c9634c7b2165c02d3fcb215f25d8c43d1e1fbf775bfef3782134f4159a58fcd32515a5ad69c3cbd6da0569df1af57c45405070737198d5cac741de12b03714bd599db2c15c85c0f2fc9cc604b39403a47c33af8306beb8b2933a29eff38e3d20610d6b08fd967a2411bd69026ae8f6f71e7c8bb363a33", 0x1000, 0x1, 0x0, 0x0) 2018/02/26 16:14:27 executing program 5: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0xfffffffc) execve(&(0x7f000095cff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f0000ed5000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x8000000000000000) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = gettid() wait4(r1, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x7f, 0x7fffffff}, 0x8) [ 51.099647] IPv4: Oversized IP packet from 127.0.0.1 [ 51.127706] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 16:14:27 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x438, 0x0, 0x0, 0x240, 0x350, 0x350, 0x350, 0x4, &(0x7f0000ef3000), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fa994d3c9ad32ca51dc2f88b6a917f9befac8bcbc9ca3611a8d7f90d9491a0da1fb3cbf21131298b550232cb657f0fe869ed3ac0ec59c5c688533c150a141c00"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) 2018/02/26 16:14:27 executing program 3: seccomp(0x1, 0x0, &(0x7f0000ad5ff0)={0x2, &(0x7f00001d2000)=[{0x8, 0x0, 0x0, 0xffffffffffffffe0}, {0x1000000020000016}]}) getrlimit(0xf, &(0x7f0000000000)) 2018/02/26 16:14:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x100000000, &(0x7f0000fb2e65)) 2018/02/26 16:14:27 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xf58, 0x4) writev(r1, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x8000200a}) 2018/02/26 16:14:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) readv(r2, &(0x7f00002e0fa0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1fb) 2018/02/26 16:14:27 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x3f) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040), &(0x7f0000000080)) dup3(0xffffffffffffffff, r0, 0x0) 2018/02/26 16:14:27 executing program 0: r0 = socket(0x9, 0xf, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000400000ff5c39dbf0eebec49600c7b90000000000570001000000800088e23a67a7260000"]) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x6, 0x1, 0x1, 0x7fffffff, 0x7, 0x9, 0xfffffffffffffff8, 0x7, 0x1, 0xbb}, 0xb) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x800008936, &(0x7f0000000000)) 2018/02/26 16:14:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) 2018/02/26 16:14:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/208, 0xd0}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10b000, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/26 16:14:27 executing program 6: r0 = creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="d93f0989252789da4aa3caf4d1d3b025527efab441851f92101b68a67aabb1b48614bb049c710eaf92bb1fd490816197166857e7038ea78ab87307ca3864f28d6328dea7bca7bab039cea1176a00099c64a4b0870bc38fbc4200f8aeb43517cb32f838b1e9342248335d56a17ab104c5b677953bde94c43d46231bd1eda8d0376a1ea4e9adea04d4e6a33e141bbb0cd17d67ec5169b9d09679ae2a550196345a9ab1"}], 0x2, 0x63) memfd_create(&(0x7f0000000080)='+trustedGPLppp1\x00', 0x1) 2018/02/26 16:14:27 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x14, 0x0, &(0x7f000016e000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/26 16:14:27 executing program 7: clock_gettime(0xfbfffffffffffffb, &(0x7f0000b7a000)) clock_gettime(0x2, &(0x7f0000000000)) [ 51.232014] device gre0 entered promiscuous mode 2018/02/26 16:14:27 executing program 0: r0 = creat(&(0x7f0000be7ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}}, 0x5, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x10000) 2018/02/26 16:14:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f000000ffdf)=ANY=[@ANYBLOB], 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x12000) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000010c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4400000011a38956ee84e59df58b24ac4378a02dc7c7fd330f52459eac6631670331f900ff3e60c6e272dfdf613616b598698f0d2f754e0e6bc772e83e888a4e01d1e3c9ab190f8e"], &(0x7f0000001140)=0x4c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001180)={r3, 0xf5, "4a06abc26f058a827c80266de9233669fc3b0c79b2805fbf7b999fb3b8ee5ed541d8acbfdda8b57940c01792747b537b1a3f855f8ca46f7f0ff26556c5f7738ba63c530bbe224838e1c37ea44ef4d538e46d1ae5e264d1452c52aade3c543814f35164818d09d87db66d06940f33877f90a79acaecd28af6501255f1d2cf4d857bae1a8a49026a1efa5e2083d4e9e5fa063844324e000daa24f1a833de45400613bb81435aeaaf60a2da04649dc6ca639205e8997ccd3189fb9db0916d6451b4e8d3b22202418d68713857e317ebd60a26aedbb37a2343571b1ee7bcb0f806730d15dcf4508475c90b2a44982b64d7432581015107"}, &(0x7f0000001280)=0xfd) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={@generic="580a9f846baaaade46739fe194debc37", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) pause() getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) fchownat(r2, &(0x7f0000000080)='./file0\x00', r4, r5, 0x900) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) socket$netlink(0x10, 0x3, 0x0) 2018/02/26 16:14:27 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x5, 0x100000001, 0x3, 0x8, 0x60}, 0xa0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000000)=[]}, 0x0) 2018/02/26 16:14:27 executing program 2: writev(0xffffffffffffffff, &(0x7f0000dafff0)=[], 0x0) 2018/02/26 16:14:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB="c8ce849f9584a5e70679ab8fa6e2166593d8ff1d75cf0458e89823cc71ed5a47144791cb00333ed00280899d0b48d87d6e17856ece91f8637c04e1087adcbd16ae", @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="f88ffc9253c317f1f66612fc2a006491ba67551990175297f4143e1f4e476fd9aeee0f65dc4867cc5113f5bc00028dbf51b3802ddc07b382a8363082a61ef29d3d6d17d453058f25428c6218dbe9846cb3cc3ba83b1bb0caec63afc0faae3a0dec0d1a50697222eb5573b05829ab340676eeb7b832422513a3afd96307036b394ce9051bace20c19c34a968e6d5312a2a8bc954319e4e2d999d414886ebfd07440c2fb361790bf", @ANYRES32, @ANYBLOB="6141debe5c1165744bf20cc69150f457cbae3e6c95768bed9cf0464980f24251debe1e9c0d0d195830bfb92bc6c498b335cfc6fb4855cd1694b9645507e3cb72db9285870ae3df19f3ec377bc612ec18dff58ef5d6ed49420d8c52e769776df9e8dad077a10e10ad21e4c8fa97bc8dce921c894cb63dbd012494bcbf3da4349bb3d976db4d860c13702effaa93a9aed770e2f79f91efb75962bbb51392eb701e9b4cad959414e21f4259"], @ANYPTR64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYBLOB="3e388c4e7594a84cfdade9c071a76001e1958c1e8b0a6b96c06dc3bca495bc457f4be626b09f9710959807fca05ff73f24ea264e3a0e441cd116aa1b1ed3375d178be9790dbf862dd4d4e4", @ANYBLOB="79c2f949ff396f70a452c85e6d26e72b0c2a231c382281f3e8c00cfcd984af37e0083ad5508b3f6d6b9d37f03a58b0d5019b14c0b5fd9e8b921e516d379fbbcde1a211f7cf6ff018898ebce6dc35e710ca97b4cd537f55", @ANYRES64=r0, @ANYBLOB="844ecc24c8fa904024be38bf214f58bb9d92813fbff80d10ad8fdfeabeb4b53f797e58d88873e523d4f13517f4a52591a735e25a4b65991bcc5ffd6ab5a626b80de5a5f44b1fde25bc2b9be52dedd5a11186002b8197246308df79da488145d08447cde3cee66fbcd11bb29be93a1b0095c5adf0262421ef3666f3f003743afe65e0b16c0f6baf96e6aa4ed21e82a6224c0ad11a2b795dd7a664b97822470562d351165d71bb3bc3dc14c2f26721beeac1373985dbbd9495c8dcc4b6f4701b0369010fef04bdf14dabf0", @ANYPTR64, @ANYBLOB="d5bbc6c89f86eda20535a0ae495c9401a0ccfcc80d61a611aa546a39d18be7e3c28d57be27eb91ea12c1cfd7a72bcaf4f68e17d083c37a91eb328a8060ff523a61e11808307acfde5bb20050bd462c3338d5917eb8bb850bfa288c856ee095a2ff82860babc0f1ea521cbccb068f96b3363ec91aab54e32126e95e7b87b76ce3e3b9327a62b389c412c1700412c07b73e2b482b400d61540d23a78c1717ad970fc29e60382f660d1dfdb6d685f307e4ffd20d81f1c2330f457ec3c8bdfaf65", @ANYRES32=r0]]], &(0x7f00000000c0)="7071703000a6b2267efc251e69da001f3f0fc42d39974925ce6ca7b3fb4d5b4a65128ef62bf6b3c557c09cb6f6bf3fca9cabfa8a5afa86024d289855d3a5fa6f5a08e87bc20b61abdc66c9ad351a889bda13857bfa30329382c552719cb89b68ff58b9fbf91681b08e9105e2a5c526bb95f189e8258256ab0a04a56da6b01f5c948a2e6b74d71e030b51b642c7579ae1b3d19d03d835dfad5f104339ee18a693a2f7d774089aee49023af6408849e07c0e52f979101831b079a4b6598fac8400000000000000", 0xc6, 0x800000002) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x3ff, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x4e5}, 0xc) 2018/02/26 16:14:27 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x800, 0x100) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="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") r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) r2 = openat(r1, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f0000001040)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) 2018/02/26 16:14:27 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x5, 0x100000001, 0x3, 0x8, 0x60}, 0xa0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000000)=[]}, 0x0) [ 51.277613] binder: 6988:6990 unknown command 0 [ 51.288469] binder: 6988:6990 ioctl c0306201 201eafd0 returned -22 [ 51.309191] binder: BINDER_SET_CONTEXT_MGR already set [ 51.313996] binder: 6988:7001 unknown command 0 [ 51.314003] binder: 6988:7001 ioctl c0306201 201eafd0 returned -22 [ 51.368849] binder: 6988:6990 ioctl 40046207 0 returned -16 2018/02/26 16:14:27 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000700000000000a00000000000000010000000000000000000000000000bb00000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000efedcad425e180f74a5fc5c41bd8fe2bc4141a2362a9e62ff21befb12693a622f28956e1d27f6ff68509a3ba0f36af679b63d4b7034661a6e2cce751e73155"], 0x98}, 0x1}, 0x0) 2018/02/26 16:14:27 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7d00000000000000, 0x0) r1 = accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x800) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, r1, 0xffffffffffffffff) fgetxattr(r0, &(0x7f00000000c0)=@random={'osx.', 'lo&vboxnet1.\x00'}, &(0x7f0000000100)=""/111, 0x6f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f000093f000/0x2000)=nil, 0x2000, 0x2000000, 0x14010, r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x816, 0x9}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) 2018/02/26 16:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xc, r1, 0x2, &(0x7f0000000040)) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r2, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r3}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/02/26 16:14:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 16:14:27 executing program 2: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000370fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) recvmsg$netrom(r0, &(0x7f0000039000)={&(0x7f0000ebfff0)=@ax25={0x3, {"57fe5e98a9e386"}}, 0x10, &(0x7f0000099fb0)=[]}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}}, 0x20, {0x2, 0x3, @multicast2=0xe0000002}, @common='vlan0\x00'}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='ip_vti0\x00', 0x9}) 2018/02/26 16:14:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000219fe4)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000edc000)=ANY=[@ANYBLOB="02090003020000000000000000000000"], 0x10}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x10000) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) r1 = dup2(r0, r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) connect$packet(r1, &(0x7f0000000180)={0x11, 0x18, r2, 0x1, 0xfd73, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write(r0, &(0x7f0000000000)="e967b002a8c56c0dc960af4f42157c5f8cbf83001150fbff165c3d6d55768a0a82b44cefe8021128c0514cbff3151edea6ed1c1f54d355450323766f0ad3bd7fa0156bfc2a429e915deccb23b2599d022cb2d162304e8f2735238a157511ca778e8ecf4364ac9568f32f273e7225c452714850e0d2c8f4cd895c81fe015d5a4c8a79d5896bed7af4877bab568899373020bff9cabf9042a51c215e3662f2e38e44d1dab649bc", 0xa6) 2018/02/26 16:14:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/psched\x00') mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x2, &(0x7f0000000100)) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072b000/0x4000)=nil, 0x4000, 0x1000000005, 0x10, r1, 0x1000) 2018/02/26 16:14:27 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=ANY=[@ANYBLOB="3a00000000000100"]}) 2018/02/26 16:14:27 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000000040)=""/225) mlockall(0x3) 2018/02/26 16:14:27 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x3f, 0x0, 0xff, 0x3, 0xa8, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x401f) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) chown(&(0x7f00000000c0)='./file0\x00', r3, r4) r6 = getuid() r7 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="7e215b5c51313b5c12a25f386cb60f67f648690b49926ab590a1eaf64fdbe43d0e102b3e7fead3bb87e694a074fcbaf9ccb71f95b6c4a7a23ead5a47c4066d6136d59579bfa5c6bab4a2e177b2f5f80a7c75bc338cfd287292086212886b6f413a44fa4215f26dba87414ea287a4e5c531730a5385e478", 0x77, 0xfffffffffffffffe) r8 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r7, 0x2, r8) r9 = getgid() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00./fNle0\x00'], 0xa, &(0x7f0000000280)=[{&(0x7f0000000100)="0fd4de63b2d2398df218ae2b1eae2a29ef43e9ad7ad0659a844a2d20768ed8ce0b6bbda977dbbcf5bb54755da07048a27cb198d557b1cd3d0f821d330ecacfdb8fd021df402c0fb8f4648b0fa522ba2f6448549af0176e74e02035a5eccb9225bbbbf2a83b2e5e732f8e5d3e977e80047378c4493ce443f117656624156b4f9b870e355ed55b41ae466053813194168553332acae3c6577038f3730db454ff983e1a48567b22b446023d87c69cc3f7dcfa", 0xb1}, {&(0x7f00000001c0)="d2ce538cb461988d30835c1b5f87fbe1785a77c44199872f3b4e9088170bc688fe7660347a7e2a8bc437f95328e373180b68c26226cfd4e643c3c20c43947e8ef7df28b7892ef77d12dd30c635447f99b40560d0bddf9c88332bc0d735ecf40805a2fb194f11bdb8afd89e9468568b64e50644a6edd77e24947d4ec4e5890b2cbea4577ac1b5c4e6d6a2887fda6fe44a27ecd09dacf89f096159bbabb362eaf0b56a57d319c5de34d7ba4e1e", 0xac}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r9}], 0x40, 0x81}, 0x48010) 2018/02/26 16:14:27 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8008000, 0x0) sendmsg$netrom(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@ax25={0x3, {"78f3384f067060"}}, 0xfffffffffffffd8b, &(0x7f00000004c0)=[{&(0x7f0000000140)="69d7c1db586fba2bba729dfc9d6fe82fe29dd61ec3516028c6d9abed9b92e8be2a0125284bc029a71ac8203984093f4ecca78ab8e647174de36bce5ac1d93984f807285415ab4a30eb9b9ebbf6e8389eb1ef8f0ad0f4ef6efd122282f10bb36e4bd4069018252c02e52b223fc1e9c6c07bd5bb4350487f1e24936484cfed1b66e92da11b544393f796337a34e3123b84b983610d5caaf7f55707b3a438bd392854cbf0f6aff89623d79bef5467f5f7eb0102e7c14fa9a48cc973829460620d13ba2d3dffde33e35c5986e28c30", 0xfffffffffffffe95}, {&(0x7f0000000240)="0ac1bb6834e66ea87c2a32abcfb72b357dc4d430614e00c3daab53a06bbe37e497092f8d2d0829c99a19f9f2a0b03491d3e6538dc156e0373b334f3f6a7212bee6cc7658a05d1bc02aca2289887a76cfdf5ddf5debdc7f36a5619eabb0ea1e5e980c9007207359f46fad98a8fe57756e4e5ee83912f05bd921cb72eb76ceac747ba7b9e7bafeb050e9ac8bf83e52637120169ce8b45525d4d7924efa2e5a605312", 0xa1}, {&(0x7f0000000300)="55bc3378165f453df4112c8bbdeca1fbcc06a2160d9af623be2999e9117e0fd05d943743f5ba81b07098e7813430984d298400e601d9c7d676a92a4261f3378b7a589112cd4e271efc953733dc48d233576685c7b29d0c7b7ad8372d34348f553b57e057fe056daabd45a42ffaa8b5a30c2d0b82497d70c434616d8d6369091529f80c71b3a262df9c319d1ea908d34ca52d148728abb8076b0ad8a9f6b17fc81819ae838413df6f922f6f45541a4cd6b9577cc303dd70e617a1bd9e81302315361ac6b9a239", 0xc6}, {&(0x7f0000000040)="1627aa43782c0c187d49c0d594f8f11946ef9ef17cff734763e3c3245294c583c06ac6c17ade5368954029b8dc0a5b4a8796ad3a9354bdedbbab05b54d9ab03e3c95c1431e7e145befa07d5d1f31286577791a6cd98a932cb3b24eba63f006c47d8002d26e09853824733f8174e0551f6c67812020e5202758fa78ef55ffebe95968b5ddb1adc83e1c937dbe15b279495dbd7efdf4571d8e76a7af04e6d73171004ac653941e623071909b744f9438e8dea1", 0xb2}], 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x200, 0x4000}, 0x8000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x5000)=nil, 0x5000, 0x1000, 0x3, &(0x7f0000a96000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfff}, &(0x7f0000000080)=0x8) fchmod(r0, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000740)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x7fff, 0x8, 0x1, 0x3}, &(0x7f0000000800)=0xa0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000840)={r1, 0x3, 0x4, 0x8}, &(0x7f0000000880)=0xa) mremap(&(0x7f0000a9a000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000008c0)={0x0, 0x7e, 0x1ff, 0x7, 0x5, 0x7, 0xfffffffffffffcdd, 0x1, 0x1, 0x9}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x7, 0x9, 0x20, 0x81, 0x1, 0x5, 0x5, 0x7f, 0x0, 0x8, 0x0, 0x72}) 2018/02/26 16:14:28 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) accept4$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x80800) r1 = socket$packet(0x11, 0x8000000001, 0x300) sendto$inet6(r1, &(0x7f0000011000), 0x145, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x3, @empty}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x2, 0x100, 0x3ff, {0x77359400}, 0x6, 0x8}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) [ 51.514514] audit: type=1400 audit(1519661667.936:21): avc: denied { execute } for pid=7025 comm="syz-executor0" path="/proc/360/task/361" dev="proc" ino=15333 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/26 16:14:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b17000)={0xed7a41911dd95a39, 0x0, &(0x7f0000bc3000)}) inotify_init1(0x80000) syz_emit_ethernet(0x42, &(0x7f0000000000)={@empty, @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xc}}}}}, &(0x7f0000000080)={0x1, 0x3, [0x52b, 0x74c, 0x6ad, 0xd7e]}) clock_gettime(0x7, &(0x7f0000000000)) clock_settime(0x3, &(0x7f00000000c0)={0x77359400}) 2018/02/26 16:14:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0xfd90) 2018/02/26 16:14:28 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x7f, 0x4) ioctl$TIOCNXCL(r1, 0x540d) read(r1, &(0x7f0000000140), 0x0) 2018/02/26 16:14:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) [ 51.630751] binder: BINDER_SET_CONTEXT_MGR already set [ 51.637597] binder: 7066:7074 ioctl 40046207 0 returned -16 [ 51.651817] binder: undelivered death notification, 0000000000000000 2018/02/26 16:14:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fff, 0x5ea1, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) setsockopt$sock_void(r0, 0x29, 0x20000000048, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xbbc, 0x1, 0x1ff, 0xeb, 0xfffffffffffffffb}, 0xc) 2018/02/26 16:14:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000faa000)={{0x2}}) r1 = dup3(r0, r0, 0x80000) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='(^em0md5sum/\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r2, 0x5, r3) getrusage(0x1, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x101, 0x1, 'client1\x00', 0x2, "f27f000600140001", "2ee1dcffe42055db472c403a18ebc0f37daa49e51d73fcd0f1bb9034a7fc14cb", 0x80, 0xff}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/106) 2018/02/26 16:14:28 executing program 5: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000040)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x4}, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r2) 2018/02/26 16:14:28 executing program 1: r0 = epoll_create(0x8000) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093cff0)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002b9ff4)={0x6}) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) 2018/02/26 16:14:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x11b800, 0x0) syz_open_dev$tun(&(0x7f00004efff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={@common='gre0\x00', @ifru_flags=0x100000000000301}) 2018/02/26 16:14:28 executing program 7: timerfd_create(0x7, 0x80000) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) 2018/02/26 16:14:28 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) time(&(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xa}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000040)='(%nodevself\x00', 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00000000c0)={{}, {r4, r5+10000000}}, &(0x7f0000000100)) fsetxattr(r1, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f42ffb)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = gettid() tkill(r6, 0x16) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x10000, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) bind$packet(r7, &(0x7f00000003c0)={0x11, 0x17, r8, 0x1, 0x548, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) close(r2) arch_prctl(0x1003, &(0x7f0000000400)="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") 2018/02/26 16:14:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff2cbb, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000034aff8)=@hopopts={0x0, 0x0, [], []}, 0x8) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000084c000), 0x0, 0x20004000, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:14:28 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x202, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, r0, 0xfffffffffffffffe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/02/26 16:14:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x8084, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000861f5c), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/26 16:14:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) 2018/02/26 16:14:28 executing program 5: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) writev(r0, &(0x7f0000002280)=[{&(0x7f0000001280)="98", 0x1}], 0x1) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa001, r1, r2, 0x4, 0x3063, 0x8000) 2018/02/26 16:14:28 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) [ 51.829382] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/26 16:14:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/246, 0xf6, 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/26 16:14:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0xfffffefc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x14, 0x0, &(0x7f000000e000)=ANY=[@ANYBLOB="086310cc2febe5d59d0ea72040", @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/02/26 16:14:28 executing program 0: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x2, 0x4) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/02/26 16:14:28 executing program 5: clone(0x8100, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f0000000100), &(0x7f0000000000)="9e6416d94e612e872f4f421cd795dee0853b65b3288967a1889f3d4733a81ad03acee26e3c101c7e6c359a9a6c97e13b47ec7b521108658a9f7fbeabd44900c722206b3b6c9b29084002d1a613ee7e1ac105b9b74c2af2869d5338701c1c1355d3f5f34f88407898e1440195cf8ae443f985cc03129c3ef616a3c35d7d3d18969520e63f4325cec777cef2b0cb40085823a6a12ff2fcfa1125c577e9dd4b66e53c5cf7efba25307ccf8fe9a6900c61ca8c27e14a3e7a7bdd3da510bb197bc3d9381d330b4f6c2c") readlinkat(0xffffffffffffffff, &(0x7f000052c000)='./file0\x00', &(0x7f0000504000)=""/4096, 0x1000) 2018/02/26 16:14:28 executing program 1: timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c3f66)=""/154, 0x9a, 0x0, &(0x7f0000000000)={0x0, r0}) r1 = dup(0xffffffffffffffff) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x100, 0x5, 0x1, 0x0, 0x0, 0x0, 0x500, 0xf, 0x1ff, 0xffffffffffffffff, 0x5, 0x101, 0x2, 0x3ff, 0x20, 0x4abd, 0xfff, 0x8, 0x0, 0x4, 0xfffffffffffffffa, 0x2, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x1, 0x1ff, 0xffffffffffffffff, 0x6, 0x7, 0x2000000000000000, 0x4, 0x6, 0x2, 0x0, 0x0, 0x6, 0x0, @perf_config_ext, 0x2a051, 0x7, 0x800, 0x1, 0xff, 0xffffffff00000001, 0x9}, r2, 0x40, r1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/02/26 16:14:28 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x308) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/26 16:14:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) tee(r0, r0, 0x800, 0xe) fallocate(r0, 0x2, 0x8000, 0x523) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) close(r0) pipe(&(0x7f0000000000)) 2018/02/26 16:14:28 executing program 2: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) signalfd4(r0, &(0x7f0000000000)={0x44d}, 0x8, 0x80800) connect$l2tp(r1, &(0x7f00003c8fda)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000040)=""/4096) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) getpeername(r0, &(0x7f0000e6efc6)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000008a182f317c1dce2b00000000000000000000000000000000000000004f080000000000000000806b635322db04a61baadffeec97f89fd63e72a4abb79968d22772fbfca46534a2"], &(0x7f00007b4ffc)=0xffffff1b) openat(r3, &(0x7f0000000080)='./file0\x00', 0x100, 0x4) 2018/02/26 16:14:28 executing program 1: prctl$getreaper(0x13, &(0x7f0000000000)) r0 = socket(0x7, 0x3, 0x5) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000040)=0x8) [ 51.979193] binder: 7128:7132 unknown command -871341304 [ 51.993716] binder: 7128:7132 ioctl c0306201 2000efd0 returned -22 [ 52.012311] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 16:14:28 executing program 2: symlink(&(0x7f0000a86ff8)='./file0\x00', &(0x7f00004d3ff8)='./file0\x00') r0 = inotify_init() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="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") inotify_add_watch(r0, &(0x7f000034c000)='./file0\x00', 0x2000000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006c4000)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) 2018/02/26 16:14:28 executing program 5: r0 = creat(&(0x7f0000d48ff8)='./file0\x00', 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@remote, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/26 16:14:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x1, 0xffffffffffffffff, 0x8000, 0x0, 0x10000000000}) 2018/02/26 16:14:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x2) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/94) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/02/26 16:14:28 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022dfe4)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/26 16:14:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) 2018/02/26 16:14:28 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0xa) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00007e2ffe)='..') umount2(&(0x7f000064affe)='..', 0x0) 2018/02/26 16:14:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002ac1c00bb01000000020000000000000000000017"], 0x18) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/netstat\x00') setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x9, @empty}}}, 0x9, 0x0, 0x6, "ed3b83f1faf1a73476865e1767783745e338ad52298e618c697c5dd93307bdb419ae858fbdf78e05cecd5297fd7bbac4eed1244533c0921c3e6f072b1039a44679d68642232547d9060b62a087cd6a67"}, 0x160) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xda, 0x100, &(0x7f0000797ffd)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 16:14:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="a1ef637280e3e500da730188449960f8cdc62795f28bf3a04dd2996a931a882743a557d536902993c12a1cf7b850cae6a39194ef2bb9adb2ceb5d6178eb4145672ab5e2f39d46ae0854a114da6223f27eff265b02c38bcf9cc7fbd068b01eca84ffce335127546cfaa955351680ff7b6b9a14fd4e039a748a8f21cfba2b2da70554aa14f3e9929cfac7e7a11508dfd19147a9f3a16b4d6f7273bd70ab61c7dc3c4c5fbb0e3396dc08dd40fabb8525761537d45", 0xb3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x675}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe7, 0x20008005, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="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", 0xff}], 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) dup(r4) [ 52.030468] binder: 7128:7132 ioctl 40046207 0 returned -16 [ 52.036735] binder: 7128:7153 unknown command -871341304 [ 52.042192] binder: 7128:7153 ioctl c0306201 2000efd0 returned -22 2018/02/26 16:14:28 executing program 0: ioctl$int_in(0xffffffffffffffff, 0x200000000d43a, &(0x7f0000001000)) 2018/02/26 16:14:28 executing program 3: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000ff0)={0x0, 0x0, 0xfffffffffffffeff, 0xfffffffffffffffd}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x367) 2018/02/26 16:14:28 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f14000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/26 16:14:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0x0}, 0x800) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/53) ioctl(r0, 0x40000000401070ca, &(0x7f0000071000)) 2018/02/26 16:14:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x2, 0x1) dup3(r0, r1, 0x0) 2018/02/26 16:14:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fc0ffb)='maps\x00') readv(r0, &(0x7f000041dfe0)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f8f9c)=""/100, 0x64}], 0x3c4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0x21}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/109) 2018/02/26 16:14:28 executing program 2: clone(0x0, &(0x7f0000289000), &(0x7f0000b38fff), &(0x7f000075bffc), &(0x7f0000133000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20040, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0xfffffffb) process_vm_writev(0x0, &(0x7f0000ac7fd0)=[], 0x0, &(0x7f000098c000)=[], 0x0, 0x0) 2018/02/26 16:14:28 executing program 1: clone(0x0, &(0x7f0000000000)="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", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000040)="baf8208b3775f3709ccf19228283a6fa17f24f4942ab04c0d69ec270c5027b5fa904b285f7837d8c0f1274e68928e5f30a6c05278333") unshare(0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000280)=r1) 2018/02/26 16:14:28 executing program 3: r0 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r0, &(0x7f00009ba000), 0xff65, 0x0, &(0x7f0000f61fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x9}}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10801, 0x0) listen$netrom(r1, 0xf6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x78, 0x100000001}, &(0x7f0000000080)=0x10) recvfrom$llc(r1, &(0x7f00000000c0)=""/154, 0x9a, 0x40000000, &(0x7f0000000180)={0x1a, 0x18, 0x101, 0x0, 0x0, 0x8, @random="981853b2af8e"}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x401, 0x80, 0x7f, 0x1}, 0x14) 2018/02/26 16:14:28 executing program 4: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x20000) r0 = socket$inet(0x2, 0x400002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="0704", 0x2) 2018/02/26 16:14:28 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) sysfs$1(0x1, &(0x7f0000000000)='md5sumeth0/user#@securityem1$%vboxnet1/\x00') inotify_add_watch(r0, &(0x7f0000029ff6)='./control\x00', 0x86000006) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000b3aff6)='./control\x00', 0x101000800) r3 = socket(0x0, 0xa, 0x9) recvfrom$unix(r3, &(0x7f0000000040)=""/62, 0x3e, 0x2, 0x0, 0x0) open(&(0x7f0000000000)='./control\x00', 0xa00, 0x30) inotify_rm_watch(r1, r2) 2018/02/26 16:14:28 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000400)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x41, 0x0) 2018/02/26 16:14:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fc0ffb)='maps\x00') readv(r0, &(0x7f000041dfe0)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f8f9c)=""/100, 0x64}], 0x3c4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0x21}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/109) 2018/02/26 16:14:28 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="006cf6d1c939fef9d6bf9eef0c0900000020ce2b4e42c650b5c1ea3881a5c9817025e936373039000000000000c48abcb5f7bb7a39cad0ac0a04df241af31ba6b70f8fd13bf70d5a376c84dd313e5123cd86760080000000000000320c1cc19b88908b3653e9fc0e61257a37fc693a3ad66f4c2ebe5a4460503243d4366a40aa971948448c6ea95a6af1e5463d4cd22aa460e906d7e07c3811765e3b5c4cd713dff1d5f5309cd35d59b6b23c31c06fa98c40aa77bd97ba268d07e5a1b3dcb0c647fa1d0c863e7c512be32a00549071df", 0xfffffffffffffe24) 2018/02/26 16:14:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000006dff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5310, &(0x7f0000047f44)={0x0, 0x0, 'client1\x00', 0x0, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7"}) 2018/02/26 16:14:28 executing program 4: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0x8001, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) accept$packet(r0, 0x0, &(0x7f0000000040)) write$sndseq(r5, &(0x7f0000000800)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/26 16:14:28 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) flock(r0, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/02/26 16:14:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) 2018/02/26 16:14:28 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000ceeffc), &(0x7f0000bf2ff2)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = eventfd(0x100) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) msync(&(0x7f0000d2b000/0x4000)=nil, 0x4000, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x8, @empty, 0x479}}, 0x8, 0x1, 0x7, 0x101, 0x8}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x0, 0x30, 0xc1, 0x80000001}, &(0x7f0000000180)=0x18) 2018/02/26 16:14:28 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x6, 0x20003) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x823, 0x4) sendto$inet(r0, &(0x7f0000000100)="9dbb3b66dbdd70b23cbec417fd20f79847574895ff4164d35e5a50838483c3a858f2ba50d7f9106cf31b875c90714f63c11c04071e4e63a72fb4c09c1dfcd399fda9f73efbf90a28f4c91e4583787d0856be47246042a26bacf3063b718439e803b55fdf025fe293a000000000000008e6cf79000000000000000000000000000000000000000000000000000000", 0xffffffffffffff86, 0x4000011, &(0x7f00000001c0)={0x2, 0x0, @rand_addr=0x4}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x64]}, &(0x7f0000000040)=0x6) close(r0) 2018/02/26 16:14:28 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) keyctl$reject(0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="cbce07ad9c7431ac96b1f913104f160d727881ff27604593cc740d922df9e4654e3f319e3d669a938a47955fef82b88460ca63dbee41d8716bf82a13f62cdf5427c4cae99dedc3f60994cc677b026783a465b487748824baf035d5a339c6521b17127bd05f4acc8a2c967ee1c7410f1eb2d53873ca98ae5af549aaa10a080feab9ce8b5684478b746ef13b3571bc2f5b90138ce60757b5dee30ab85788cd50006ffddb00f6505896a46c7bced4ce9b81aa5a47199c3b226e53f0b72a653fd44fe7", 0xc1, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x40, 0x10000, r1) 2018/02/26 16:14:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) 2018/02/26 16:14:28 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x24400, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x1, 0x3, 0x3, {r1, r2+30000000}, 0x8, 0x80}) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x8}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000100)=0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415}) 2018/02/26 16:14:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffffb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) shutdown(r0, 0x1) 2018/02/26 16:14:28 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="224aff19a33530ebcbdd4fd38a60c6a62519721de05a3fb277ccee44fdf414fff2576397e57589723287f4d08d3991d5869c4bb475da66de224e1e3846f61ee06e18cb1ae333f50f75e96bc4f26acc33baed465d80d3a066a108a7ad7c7bbc6a61f6c243ba97c9350940b4a64859f1542175ea873dcbc326cda11c4a37d760aa7fc005a69cdb990a6a0101ad1054404d6f0288f445db52d42786bf96fd058795b0f758047b72cd5b940e9af8909a1765971daed0eb2ee03a672d867abf1d601be2f6cbfa", 0xc4}], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=@srh={0xff, 0xc, 0x4, 0x6, 0x9, 0x7fff, 0x9, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x68) r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)={0xb64, 0x0, 0x9}) rt_sigqueueinfo(r2, 0x24, &(0x7f00000000c0)={0x8, 0x80000001, 0x9, 0x4}) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="6e000000bce67a2679bd7ee89e8f5a9b649dc4d13c2b62328660d46356654cf4129ac7b3cccba88e34197f1b1d5beae9eb7b5e368d53472def37f07c37ec15807924da3035abda83e89ce3d67665af3e9ca5691ef3c8e818538dd0ff0830b408d2cb4dbb73e0bb71e3"], &(0x7f00000000c0)=0x76) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0xffff, 0x5, 0x6, 0x8}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000440)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={r4, 0x800, 0x79de492b, 0x4, 0xfff, 0x64b4, 0x1f, 0x1, {r5, @in6={{0xa, 0x3, 0x46baba15, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1}}, 0x101, 0x7f, 0xfffffffffffffffb, 0xe120, 0x1d6}}, &(0x7f00000005c0)=0xb8) gettid() bind$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0x2710, @hyper}, 0x10) rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) 2018/02/26 16:14:28 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x3, @empty}, 0x378) sendto$inet(r0, &(0x7f0000f49000)="002300000000007301b54f833028a2ab", 0x10, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000000c0)="621260a5c9e6b30625f75d29efe6bff7cfd97324ece91bdf89532fc02f41c2328952fbc2b100000000000000", 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) clock_adjtime(0x7, &(0x7f0000000140)={0x1, 0x0, 0x401, 0xe57, 0x7, 0x0, 0x5, 0x6, 0x5, 0x531, 0xff, 0x7, 0x8, 0x1, 0x1f, 0x2, 0x5, 0xffff, 0x3fffffffc0000, 0x3, 0x5, 0x7, 0x81, 0x2, 0x10000}) 2018/02/26 16:14:28 executing program 1: clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x5, &(0x7f0000000000)) 2018/02/26 16:14:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="2ece83d0c531fe8ff047b730b3d6f70f5b28a476c94cb1", 0x17}, {&(0x7f0000000040)="7c74b4099b701d7301cb2252646b24148ab98b32b0165443d3afea8b113f704822c002fd0620f9ec7fc6812a9adb989ddb1cbb1b11ba6e81655e5f4ecfbc1428b030e6208a2b2f38ee94284a79ddaab70ee8e922eb12abef89a1af71c18084ee6dde58ded299c8bd2dc1e828259aee594ccf1700149fd1087b0990d90e43e3523c0ea9c047763e7a1229bdfc66078970f3e5c1eed5672da10cad6a002a4920c1045a1e93149a81d6f6e3d6940365331bbfde108a8a0e39f4acb5f4a5ce00b60910e5d29b7b04e9ba3ab316657e941784d3152a", 0xd3}, {&(0x7f0000000140)="44f36b6133c91782b2b7368e4742d6b546437fc074744a68e78f6fff5a134370019ad3e3c63e4bfefccf3bfa4b9754cdca13b6123734470544bff30ae9f9923bdac140418842d5d508633372b531bd3eccd7f0cc633b20dffa3b7faa473b3afa705a34c3ee13b0e9f420f9ee0e5f90517cfa18187ea7a3da3d666f93a2152c5dd7fd59dd4e7e2e225959e2c98447247f38eabfce7a76a5a25e53e14724909510930971496e6c60e5bc5414e754b4b8b3f050974f76269c5f4cc0347d2039aa15d8e71eaffa08ee18a2f36587c87cb23f864fcd3b86795fd0b11d487f6446b9078f28e785fb9b86084d252ee19a1319a9c62e608db35cb35f30", 0xf9}, {&(0x7f0000000240)="6898199abe8529e42a544cf3a0acc1120cc2900c867e1ce8deebdc6d6f921e9759804c5ce8e265f91a1e46a1be9b30a42b8b692d0240ac55bc4262034ce4facabee005cc1edc3475543bf6a3d6c5ba470dcdc528011d7976685881132016c6e13c4a71a1411f94ada31c9c917cb26bc98d4fe67749119f28b894b445ae79e568b01ec1368860d822bd8e48f3557311e2e347acb09c7a4bff25ffa1e299476de49c54b6f73b", 0xa5}, {&(0x7f0000000300)="bd6eb80588e412a776a24a2297b50a7f8838ca99073c7d5a3030a36fc6732272b5f6aec4f659747571656440c4d54410d6b2d74582ccc25a024e71eb68c5ea76d96eebf73bdf55a08b26d8431853cf4c55a96d23c121f6a772fdf89b27b97aceaa6a1d8c6af743826cb312596110fc003b0de750b3fa2a1db4f8cd", 0x7b}], 0x5) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5fc1, 0x3, 0x3, 0x8000, 0x80, 0x3, 0x2, {0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x7, 0x6, 0x7, 0x401, 0x80000001}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xef8, 0x1, 0x9, 0x9, r2}, &(0x7f0000000180)=0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400020007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/02/26 16:14:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r2 = fcntl$getown(r0, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x70, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x3}, @request_death={0x400c630e, 0x3, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x20, &(0x7f0000000040)=[@fda={0x66646185, 0x4, 0x4, 0x2f}], &(0x7f0000000080)=[0x78, 0x78, 0x28, 0x0]}, 0x1}}], 0x0, 0x0, &(0x7f0000000140)}) getpriority(0x0, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f00007e3fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001d9fa0)=[@ptr={0x70742a85, 0x0, &(0x7f000047d000)}, @fda={0x66646185}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000ec8000)=[0x0, 0x0, 0x0]}}], 0x3e3, 0x0, &(0x7f0000c50000)}) 2018/02/26 16:14:28 executing program 2: epoll_create(0xfff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') recvfrom(r0, &(0x7f0000000080)=""/206, 0xce, 0x21, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/26 16:14:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400102, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) rmdir(&(0x7f0000000100)='./control\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x4) 2018/02/26 16:14:28 executing program 7: r0 = geteuid() getgroups(0x4, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2, r0, r1, 0x922, 0xd79, 0x2104800) write(r2, &(0x7f00000000c0)="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0x1000) r3 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rmdir(&(0x7f0000003c80)='./file0\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0xc) ioprio_set$pid(0x3, r4, 0x7) 2018/02/26 16:14:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xacf01e2f4f8016fb, 0x0, []}, 0x10) pwrite64(r0, &(0x7f0000000000)="aa7eb3cd0fa414df4d28b3de1cc2a130b3d4b997d3d7398b574f07c7c14496e339aea2af051c23ae3ea1b016dccfc69268e7b46f89578531c49647b4c912b562f695bdec8214efa49c90484d70b276b5c6a502a7e7dc5872a284e3161c42a145ff39265d929b601764f523193d4f42e9e624cf077279c656d3968cd3f3e56d021d824066db43aefc5bccf223426eed0662ea652b298df2468c5f1e7db8ed175ffaf549b6a495106477f43693b7c005fba2d2e4d2693a2e5e15cfc138d5c70a3650a063e701a61b02975c7f5a1d85f9852333372b9fb4297f69368c0681faf0add8fb3c4efd05961dfb273493ab", 0xed, 0x52) 2018/02/26 16:14:28 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x7, 0x9, "0bd5b6fd288d3b7724"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x260d, r2}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 16:14:28 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x53e8, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x8, r2, 0x1, 0x6}) 2018/02/26 16:14:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x4) [ 52.476396] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12741 sclass=netlink_route_socket [ 52.483558] audit: type=1400 audit(1519661668.896:22): avc: denied { call } for pid=7280 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 52.483931] binder: 7280:7293 got transaction with invalid offset (0, min 0 max 0) or object. [ 52.484008] binder: 7280:7293 transaction failed 29201/-22, size 0-8 line 3191 2018/02/26 16:14:28 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20102, 0x0) poll(&(0x7f0000000080)=[{r0, 0x118}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) recvfrom$ipx(r0, &(0x7f0000000100)=""/214, 0xd6, 0x120, &(0x7f0000000200)={0x4, 0x880e, 0xffffffff, "eda8393f8a41", 0x7}, 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x2}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES64], &(0x7f0000000240)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x1ff}, 0x8) 2018/02/26 16:14:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r2 = fcntl$getown(r0, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x70, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x3}, @request_death={0x400c630e, 0x3, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x20, &(0x7f0000000040)=[@fda={0x66646185, 0x4, 0x4, 0x2f}], &(0x7f0000000080)=[0x78, 0x78, 0x28, 0x0]}, 0x1}}], 0x0, 0x0, &(0x7f0000000140)}) getpriority(0x0, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f00007e3fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001d9fa0)=[@ptr={0x70742a85, 0x0, &(0x7f000047d000)}, @fda={0x66646185}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000ec8000)=[0x0, 0x0, 0x0]}}], 0x3e3, 0x0, &(0x7f0000c50000)}) 2018/02/26 16:14:28 executing program 6: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) pwrite64(r0, &(0x7f0000003fe0)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x8010, r0, 0x0) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000000ff6)='./control\x00') [ 52.485560] binder: 7280:7293 ioctl c0306201 20000180 returned -14 [ 52.491740] binder_alloc: binder_alloc_mmap_handler: 7280 20000000-20002000 already mapped failed -16 [ 52.492941] binder: BINDER_SET_CONTEXT_MGR already set [ 52.492947] binder: 7280:7293 ioctl 40046207 0 returned -16 [ 52.493773] binder_alloc: 7280: binder_alloc_buf, no vma [ 52.493812] binder: 7280:7296 transaction failed 29189/-3, size 0-8 line 3128 [ 52.496064] binder: 7280:7296 ioctl c0306201 20000180 returned -14 2018/02/26 16:14:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x4) [ 52.565477] binder: 7301:7305 got transaction with invalid offset (0, min 0 max 0) or object. [ 52.565774] binder: 7301:7305 transaction failed 29201/-22, size 0-8 line 3191 [ 52.567447] binder: 7301:7305 ioctl c0306201 20000180 returned -14 [ 52.601789] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25964 sclass=netlink_route_socket 2018/02/26 16:14:29 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x6, 0x8}) socket$netlink(0x10, 0x3, 0x3) 2018/02/26 16:14:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) syz_open_pts(r1, 0x101001) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/48) 2018/02/26 16:14:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) getpeername(r0, &(0x7f0000003fda)=ANY=[@ANYBLOB='!\x00', @ANYRES32, @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'], &(0x7f0000003000)=0x26) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) socket$netlink(0x10, 0x3, 0xf) 2018/02/26 16:14:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/201, 0xc9}], 0x1) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000002090000000000000000000004000000e8030000f0010000f00100000000000000030000000300000003000004000000", @ANYPTR=&(0x7f000002efc0)=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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600008602e800000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000601000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000001a8431d816ae00000000000000000000000000000000000000000000000000000000000000000000000000008f9d0fc307c9e69efc698d0663f02ab573797a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac140000ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f9000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) sendfile(r0, r0, &(0x7f00006c7000), 0x8000) timer_create(0x6, &(0x7f0000000140)={0x0, 0x1c, 0x1, @tid}, &(0x7f00000001c0)=0x0) timer_gettime(r2, &(0x7f0000000200)) 2018/02/26 16:14:29 executing program 3: r0 = userfaultfd(0x80000000000800) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0xfffffffffffffff9}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000025000)={{&(0x7f0000002000/0x10000)=nil, 0x10000}, 0x1}) 2018/02/26 16:14:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x3cc00, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) socket$packet(0x11, 0x3, 0x300) 2018/02/26 16:14:29 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd68, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040)=0x7ff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x1, 0x0, 'client1\x00', 0x1, "c17ffa5e6d8d5c6a", "51205cf7cdcfa2b70c650fa051711bd244a307bad31d4e6f7b45f93783f3bda1", 0x9, 0x855b}) r2 = socket$inet6(0xa, 0x20000000001, 0x0) getpid() bind$inet6(r2, &(0x7f00002fa000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)) 2018/02/26 16:14:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000363000), 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x3a) getsockname(r1, &(0x7f0000000080)=@sco, &(0x7f00000000c0)=0x8) 2018/02/26 16:14:29 executing program 1: mq_open(&(0x7f0000000000)='/selinux/user\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}) 2018/02/26 16:14:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x13, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x60010, r1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='vmnet0/system]:\x00', 0xffffffffffffffff) request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a}, &(0x7f0000013000)='\x00', r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:29 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@routing={0x6c, 0xe, 0x2, 0x3d05, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x78) 2018/02/26 16:14:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ptrace$cont(0x7, r1, 0x312b, 0x49) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000983000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 16:14:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@empty, @broadcast=0xffffffff, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xbe}, 0x1c) 2018/02/26 16:14:29 executing program 5: mq_open(&(0x7f0000000000)='/selinux/user\x00', 0x0, 0x0, &(0x7f0000000040)) mq_open(&(0x7f0000000080)='/selinux/user\x00', 0x80, 0x40, &(0x7f00000000c0)={0x9, 0x100, 0x3, 0x200, 0x1, 0x17e, 0x800, 0x7}) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x400, 0x826]) 2018/02/26 16:14:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x9, 0x5, 0x1, &(0x7f0000ffd000/0x1000)=nil, 0x3c3}) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000017ff4)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/02/26 16:14:29 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) 2018/02/26 16:14:29 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x0, 0x5, 0x3, 0x8, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}}}, 0x8c) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/52, 0x34) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001800)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000001840)=""/166, &(0x7f0000001900)=0xa6) 2018/02/26 16:14:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=ANY=[@ANYBLOB="00000007afe0658fba418f90da63490cfb51ec6000de322fb1cd7ae050d3c7fcf92b019ee3bf7fd1cdab4de12cd073f94d51eade701c6f608be34f00f64f9a535e9892ca"], 0x10}, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0xfeb, 0x1f, 0x9, 0x100000001}) 2018/02/26 16:14:29 executing program 5: setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000023000)=@req={0x0, 0xfffffffffffffff7}, 0x10) r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786ee0743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) set_tid_address(&(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x0, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400}, {}, {}, @queue}], 0xc0) 2018/02/26 16:14:29 executing program 2: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) writev(r0, &(0x7f0000002280)=[], 0x0) fstatfs(r0, &(0x7f0000000040)=""/119) 2018/02/26 16:14:29 executing program 4: mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) msync(&(0x7f0000960000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/26 16:14:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x8001, 0x5, 0x0, 0x80000000, 0x1, 0x400, 0x200, r2}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) 2018/02/26 16:14:29 executing program 0: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ce8000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="80002c7bff965e91f1270000c5ffa567d614192d90bfc938944d52438ab9e2f279e52917057debed7ea9b75a8d59b7960c565d487a1f4f6c36ec09bd2ddd169d7609df29f1eb98e3525252207e3eb4a1bb364927c9e5bd354339c71cf5437696593c30fb49295a36613b5b4d5061519c3a58e03d845735285af4fd12ee96c467225292ac046e02"], &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x8}, 0x8) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) 2018/02/26 16:14:29 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) unlink(&(0x7f0000000040)='./file0\x00') socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x1) 2018/02/26 16:14:29 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x800) fsetxattr(r0, &(0x7f0000000080)=@random={'system.', '/\x00'}, &(0x7f00000000c0)='+security\'self!\x00', 0x10, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 16:14:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000106ff8)='./file0\x00', 0x18442, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x2, 0x2, 'client0\x00', 0x1, "c62f6e6cc74f4d15", "0ad10dfda9c30783c46c0947f1a161bdb99061c7b75986cf88b7094e8c62bfca", 0x1ff, 0xe6}) 2018/02/26 16:14:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x4, 0x81}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000044fe0)) 2018/02/26 16:14:29 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20101, 0x0) 2018/02/26 16:14:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000106ff8)='./file0\x00', 0x18442, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x2, 0x2, 'client0\x00', 0x1, "c62f6e6cc74f4d15", "0ad10dfda9c30783c46c0947f1a161bdb99061c7b75986cf88b7094e8c62bfca", 0x1ff, 0xe6}) 2018/02/26 16:14:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000aadff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) 2018/02/26 16:14:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3e, &(0x7f0000ddb000)=""/21, &(0x7f000049affc)=0x15) 2018/02/26 16:14:29 executing program 2: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) set_thread_area(&(0x7f0000000000)={0x1, 0x1000, 0x2000, 0x8000, 0x100, 0x6, 0x98, 0x7, 0x9, 0x3}) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/02/26 16:14:29 executing program 5: r0 = socket(0x11, 0x7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) r3 = accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000640)={@mcast1, 0x0}, &(0x7f0000000680)=0x14) sendfile(r3, r3, &(0x7f0000000000)=0x1a, 0x2) r7 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000dc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a80)=@newspdinfo={0x308, 0x24, 0x22, 0x3, 0x3, 0x6, [@tfcpad={0x8, 0x16, 0x9}, @replay_val={0x10, 0xa, {0x4, 0x4, 0x6}}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x0, 0x1, 0xa, 0x20, 0xa0, 0x6b, r1, r2}, {0x80, 0x4, 0x0, 0x8, 0x0, 0x400, 0x7, 0x4}, {0x3, 0x4, 0x3, 0x9}, 0xffffffff, 0xc, 0x0, 0x0, 0x3, 0x3}}, @replay_thresh={0x8, 0xb, 0xfffffffffffffffa}, @sa={0xe8, 0x6, {{@in=@rand_addr=0x7, @in=@rand_addr=0x6, 0x1, 0x8, 0x1, 0x7ff, 0xa, 0xa0, 0xa0, 0xff, r4, r5}, {@in=@multicast2=0xe0000002, 0x1, 0x3c}, @in=@multicast1=0xe0000001, {0x1, 0x401, 0x8, 0x182, 0x5, 0x10000, 0xfffffffffffff001, 0x3}, {0x34a, 0xfffffffffffffffe, 0x7ff, 0x3}, {0x8000, 0x1a2ccbbc000000, 0xfffffffffffffffb}, 0x7, 0x2, 0xa, 0x3, 0x7, 0x80}}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @tfcpad={0x8, 0x16, 0x1}, @replay_esn_val={0x38, 0x17, {0x7, 0x5, 0x7, 0x5, 0x6, 0x1, [0x4, 0x8, 0x5, 0x0, 0x4, 0x7ffe, 0x0]}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in=@broadcast=0xffffffff, 0x1, 0x2, 0x0, 0x0, 0xa, 0x80, 0x80, 0x3e, r6, r7}, {@in6=@loopback={0x0, 0x1}, 0x2, 0x3c}, @in=@dev={0xac, 0x14, 0x0, 0xb}, {0x5, 0xf96, 0x1, 0x3800000000000000, 0xd207, 0x7fff, 0xf4, 0x9}, {0x0, 0x9, 0x80000001, 0x101}, {0x3f, 0x80000000, 0x1}, 0x1, 0x0, 0xa, 0x1, 0x2, 0x4}}]}, 0xea}, 0x1}, 0x4) prctl$intptr(0x26, 0xfffffffffc000005) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}) 2018/02/26 16:14:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) listen(r0, 0x0) pipe(&(0x7f0000000000)) 2018/02/26 16:14:29 executing program 0: mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) poll(&(0x7f0000000000)=[{r0, 0x400}, {r0, 0x100}, {r0, 0x3000}], 0x3, 0x6) 2018/02/26 16:14:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002fef)='/dev/vga_arbiter\x00', 0x0, 0x0) write(r1, &(0x7f0000000000)="f9ebc1c3765e", 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/248, 0xf8) 2018/02/26 16:14:29 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302d633130323320310000b06f92c0116acc6b12c520607912bbc05c5bf513dad29d11e3f37d98d205318bcf5f605a57d5afd1db92740bb04b12c653d50f05e2493a6b12"], 0x58) 2018/02/26 16:14:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6bc, 0xffffffffffffffff, 0xf491}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}}}, 0x7, 0x637, 0x1, 0xda6, 0x3}, &(0x7f0000000180)=0xa0) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@known='system.advise\x00') ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x3) 2018/02/26 16:14:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00005fe000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00003ef000)=ANY=[@ANYBLOB="f0000000100013070000000000000000ff0100000000000000000000000000010000000000000000000000000000000100000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0xf0}, 0x1}, 0x0) 2018/02/26 16:14:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x400000000000002, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000180000)=[], 0x0, &(0x7f0000000040)={0x0, r1+10000000}, &(0x7f0000000000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/26 16:14:29 executing program 1: r0 = request_key(&(0x7f0000001ff6)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\\eth0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000aabff6)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) r2 = socket(0x3, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x1, 0x8]}, &(0x7f0000000140)=0x8) keyctl$search(0xa, r0, &(0x7f0000003000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000080)=0xffffffffffffffff) 2018/02/26 16:14:29 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0xffffffffffffffff, 0x9, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/229, 0xe5}], 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/26 16:14:29 executing program 4: clock_gettime(0xf9629258f49b266e, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000916fe0)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/02/26 16:14:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x1, {{0x2, 0xffffffffffffffff, @rand_addr=0xffffffffedddb9a5}}}, 0x90) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200200, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x16) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xeee, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x3, @broadcast=0xffffffff}, 0x40, 0x2, 0x79c, 0x1, 0x339c, &(0x7f0000000000)=@common='nr0\x00', 0x8, 0x7, 0xff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0xef9e, 0x3, 0x6, 0x5, 0x40}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9e00000069b998c8c3d8b21a800b29c862eae84bda5f1c79114a7fb4850ed50d86e15890329a57875b705e3090cf5e529b82912f89f15a92de8b2cae19257581ad76307d9ee392ca4515a518326f854564a063dbc9ed9ebbe5ed326b2d4a14124b926f89cb3c58ee767c9eeeeb19439a46d21bc72820f069f5f2564e76bb94fab0d1c009d8348f3548b5e97c6f3019e81133588aa9f0f8fe52b1b64dc13738f2e535"], &(0x7f0000000280)=0xa6) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x2c6) 2018/02/26 16:14:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000243000), &(0x7f0000749ffc)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x4, 0xbd75}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x281e5076, 0x5, 0x5, 0x8, 0xdc36, 0x7, 0x80000001, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x7, 0x0, 0xff, 0x7, 0x3e}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x48, "2aba48030b13390c519b68e36f1f94d75bcd50af68aa1426c0310b397edd4bf42f30240c6eab805b2cb393ed4d914e0580544b9e2f8723e8d03e703bd5e759dbcde08d18dc25130d"}, &(0x7f0000000240)=0x50) 2018/02/26 16:14:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000e99ff3)='/dev/snd/seq\x00', 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x5, 0x101, 0x80000000, 0x20, 0x401, 0xffffffffffff9fb8, 0x8, 0x2}, &(0x7f0000000040)={0x800, 0x6, 0x6, 0x101, 0xb39, 0x3, 0x81, 0x6}, &(0x7f0000000080)={0x7, 0x4, 0x2, 0x100, 0x1, 0xfffffffffffffffa, 0x400, 0x8}, &(0x7f00000000c0)={0x0, 0x7530}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/02/26 16:14:29 executing program 1: r0 = request_key(&(0x7f0000001ff6)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\\eth0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000aabff6)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) r2 = socket(0x3, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x1, 0x8]}, &(0x7f0000000140)=0x8) keyctl$search(0xa, r0, &(0x7f0000003000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000080)=0xffffffffffffffff) 2018/02/26 16:14:29 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") waitid(0x2, r0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) close(r1) 2018/02/26 16:14:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004c3000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) ioprio_set$uid(0x3, r1, 0x2) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x20000000000, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 16:14:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xe5d) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[]}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x6, 0x947]) 2018/02/26 16:14:29 executing program 1: r0 = socket(0x2, 0x1, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x81}, 0x1) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/02/26 16:14:29 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x40000, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000d91fd0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) syncfs(r0) 2018/02/26 16:14:29 executing program 5: r0 = add_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)="0400bb61602b51ce7c6eee4b0ed3b88da9dba1ca0635c9023d542663fb3b27ab4e9658fd2d6e4a63052022431df37fd0c7f7d0040d98eb4f148738237379b6f7a2d67cae37258c5de865b23c983e82db4dc6998e6fbb656e2ded96e8ec813dd8e22ae2aa07b0336a81f6b91bb7acd949f06be7901dcfcb4bfab3089c200b8ecff15ab6aaf881190a859178bf679458465100000000000000", 0x0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101080, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) 2018/02/26 16:14:29 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="dbee9dbbca83e0f29fd686e4af5c04d9", 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x8, 0x8, 0x400, 0xfffffffffffffffd, 0x8, r1}) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000accffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xf, 0x1d75}, {0x8, 0x7}, {0x7, 0x9}, {0xb, 0x1ff}, {0x2, 0xffffffffffff3513}, {0x7, 0xfa6}, {0x2, 0x1ee0}, {0xc, 0x6}], 0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KDSETMODE(r2, 0x4b3a, 0xb34) 2018/02/26 16:14:29 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0xd6, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) 2018/02/26 16:14:29 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x100000000, {{0xa, 0x0, 0xffffffffffffcf64, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x88) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005b9ffc)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000000140)=0xfffffffffffffefc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xcc, &(0x7f0000000180)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, @in6={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x0, @rand_addr=0xb678}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x400, @empty, 0xffff}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x401}]}, &(0x7f00000002c0)=0x10) 2018/02/26 16:14:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x800000000002, 0x300) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xfe) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/26 16:14:29 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xfffffffffffffffe}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/26 16:14:29 executing program 7: ioprio_set$uid(0x0, 0x0, 0x8001000000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) timerfd_gettime(r0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x8b, 0x0, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9, 0x0, 0xd7e4}, &(0x7f0000000140)=0x10) 2018/02/26 16:14:29 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x1e4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1010c0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x2, 0x2, 'client1\x00', 0x0, "dc0504d423e4087c", "dfb72a0b6f541458c06864bd3b5597ede820a1a355cd2ea638f7d62c9229fce0"}) close(r0) 2018/02/26 16:14:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/02/26 16:14:29 executing program 0: sigaltstack(&(0x7f0000fed000/0x13000)=nil, &(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0203000b0a0000000000000000000000030006000000000002000000e000000100000000000000000100010000000000001000030005000000000002000000e000000100000000000000000000000000"], 0x50}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x12202, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x5, 0x449, 0xfffffffffffffac6, 0x24000}, {0x0, 0x0, 0x4, 0x2}, {0x49, 0x0, 0x6, 0x9}, {0x1000, 0x8000, 0x4}, {0x8, 0x5, 0x8, 0x2}]}, 0x10) 2018/02/26 16:14:29 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) signalfd4(0xffffffffffffffff, &(0x7f0000d31ff8), 0x8, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0xffff, 0x20001800, 0x4000, 0x0, 0x7fff, 0x80000001, 0x3, 0xaa1, 0x3, 0x1}, 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="0f7341df37f688f9b61a55cbe8d4dc5e", 0x10) 2018/02/26 16:14:29 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x100000000, {{0xa, 0x0, 0xffffffffffffcf64, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x88) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005b9ffc)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000000140)=0xfffffffffffffefc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xcc, &(0x7f0000000180)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, @in6={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x0, @rand_addr=0xb678}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x400, @empty, 0xffff}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x401}]}, &(0x7f00000002c0)=0x10) 2018/02/26 16:14:29 executing program 4: r0 = userfaultfd(0x0) fcntl$notify(r0, 0x402, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:29 executing program 5: r0 = syz_open_dev$random(&(0x7f0000d6e000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003ec000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_yield() setsockopt$inet6_int(r1, 0x29, 0x400000049, &(0x7f0000000040), 0x4) 2018/02/26 16:14:29 executing program 3: process_vm_readv(0x0, &(0x7f00008dc000)=[{&(0x7f0000f5ff2b)=""/213, 0xd5}], 0x1, &(0x7f00009ae000)=[{&(0x7f0000b3d000)=""/4096, 0x1000}, {&(0x7f0000864000)=""/144, 0x90}], 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/26 16:14:29 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000040)="dc3a4ab6c6e84acd5cfdf4d25ad07f2878cf06de4cffa401df7e32e29ef158abd03bdefff56e81f581f80316b155ab4af83e4550c5a81ee51e5fcf67849abcc828615980e8b5a4fa8d751da192fc56868ea9a240cf1f624df9eb8750e3a182ab8e6fc029080653fd06845979fb013ed471569b9c12b287f97245807ee04643f5fa0e2463354698b274ca2d47ef6c417af9854a71d57aaebb0c4014da3d9f27ace3254a34d1a6d47832") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000000)="b4e36aede53fd0116454579550ea2961b678aa2a10a858") getsockname(r1, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000000080)=0x1e) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/02/26 16:14:29 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='projid_map\x00') lseek(r2, 0x2, 0x0) 2018/02/26 16:14:29 executing program 5: epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000c5bff8), 0x8) 2018/02/26 16:14:29 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 16:14:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x7, 0x2, &(0x7f0000000000)=""/108, &(0x7f0000000080)=0x6c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/02/26 16:14:29 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f0000002000), 0x4) 2018/02/26 16:14:29 executing program 6: r0 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000011c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000012c0)=0xe8) r2 = getpid() getresuid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x2000}, 0xc, &(0x7f0000001680)=[{&(0x7f0000000040)={0x1178, 0x24, 0x528, 0x1, 0x2, "", [@generic="011ec80e63957d5161baf7a744357bc8e2519657d2694b9237437e5cb27994", @typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}, @nested={0x10a8, 0x72, [@typed={0xc, 0x36, @ipv4=@multicast1=0xe0000001}, @generic="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", @generic="92402d24fc5a15d0ac8c362bfa02d03cb9331a4f222d91d9f6b8727704292a9d723e8cb233e6d0cbd516fef4e88543c1e226374f1c06f17c6a5a224374d7c18a239c811bfb999105c4f1a0ff53925b4888c7130e3ee86e49c3c05eb858ea21c726bd12b3377fa81886c8a91187d6c5364a217545b88203189dbf840234bf0e08e2cea838bb87d33f8b6b3d9ac7083d", @typed={0x8, 0x45}]}, @generic="d3d1bce59f50fe4104b9bd97996a83f381e9d34c7d46c392f48d147b480332a684ef6539d762bf96a8aaca166e18b694b60bda519d4cd577dc18d9ef05ffd4b2f1c27563a2c4d817b74d43f4d2e9bcdbd4f3de3f9580ca129b7b360baa863d03f19755e32a07ea75441af15856e5e196168ccecf21add64d46d295586895532af2f4823d9352e31b"]}, 0x1178}, {&(0x7f0000001300)={0x35c, 0x32, 0x100, 0x5, 0x2, "", [@nested={0x58, 0x37, [@generic="d8e3259298006deeb09e8e072efef05dd96d61bc2220f8f3372933152162577da382cf3be43953743cffaec00be6a14292a4c6ab31f1d08ec5e99d5ea04ff18c7cca9523045a200317b3a1e234338d3a84fe921d"]}, @typed={0xc, 0x54, @fd=0xffffffffffffffff}, @typed={0xc, 0x3d, @pid=r0}, @typed={0x70, 0x65, @binary="94e26dff3566013c99baaeb42002e46046f98e3b255a4ca66a666e1bd1a263793512c979589b757a83099440080cbf955d5fdf8764a2e40fb38c6041c61096f7e64c0c9aa3f71603e204405ae7c9c313d457e1bd32cfb6e65abceda7bdfa6518653f8f579f"}, @nested={0x26c, 0x7e, [@typed={0xc, 0x44, @uid=r1}, @generic="41208e8515fa35a7147fc883b3cb50bd63b11ab8f56b4030cf3453fa4a72aa1aedf24d1afac374e266307085850e7c7887ad5b3d7d9fd971ec4cbd1a88125e79dda925d955d187ccc496ef6cf77df934f04648cff8c5a1d63d644f2f26cb8ac284be3879346779dea4632bf8e6fbf90b3a6251049761ccf810df0caa823f5d60be59a07c962bca2d8e747a1e843fb2586e392336a46e4edc5de45e16d37aa9f1da596c6a6bb74ab59325", @typed={0xc, 0xd, @u32=0x4}, @typed={0x8, 0x1c}, @generic="ba9889e0668a0a90f77f895d197047023990b820f1665e9125d25cbf738f1b243f912da3756db4b89231ac70da05fd92c8a95f36eccbfce6f22ad2ef0a5c6a93fcc6e033afa387369e2655c75d9177ad4f18d11b6a3ec7cdbda9134893b0ce82390f527d0aa0411c0803828346780dee46b175b9148c9040095aa6edf55ae7a188b5ddd50363cd2bf690f18bae851464aba2f062b84444dba38bcdf1b336809654a8043c54ad08942d47e4a5b62bb15d9a8fff06baa89b69ca34ef73b6c640960f8c03f7814e3c27060891af2a2e427fc929cdde66069b4ed5d55cc95a264d57", @typed={0x18, 0x4d, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="c1939ad14c2309d1f162d693a80dcc9965bae79df2dafa28c2bf20b3ef6baf99fa4eb9cef0e2a223c43eaca08b4279b6419174b6136c98d1c5ff40a4ff22edc42dedb9e9c919f0f0bd4dd33ab82f6f635c714f0d021bfb7e894633f0e3850243b69f9769d849b2858c77f90d1f8a7166ce8e0d4aa1d1519884bb64660eaeab160d1290af4855ab5983c3790ad58f16cc54abb8c529feac3ac540", @typed={0xc, 0x45, @str='/\x00'}]}]}, 0x35c}], 0x2, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60}, 0x48000) fsync(0xffffffffffffffff) chroot(&(0x7f0000001940)='./file0\x00') 2018/02/26 16:14:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) 2018/02/26 16:14:29 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000025000)={{&(0x7f0000002000/0x10000)=nil, 0x10000}, 0x1}) 2018/02/26 16:14:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb7f75)) umount2(&(0x7f0000496ffa)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000100)=0x8c) modify_ldt$read(0x0, &(0x7f0000000140)=""/39, 0x27) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r0, 0x3, 0x6}, 0x8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/02/26 16:14:29 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xd00) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1}) 2018/02/26 16:14:29 executing program 5: r0 = socket$packet(0x11, 0x100020000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000a0ffc)={0x200000000, 0x800000000}, 0xffffffffffffffe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0xfffffffffffffff8, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x0, @loopback=0x7f000001}, 0x40, 0x8, 0x10001, 0x2, 0x9, &(0x7f0000000040)=@common='eql\x00', 0x2a, 0x3, 0x7}) bind$packet(r0, &(0x7f0000fc1fec)={0x11, 0x1, 0x0, 0x1, 0x0, 0x6, @random="6256632ab3f7"}, 0xa281c694) sendto$llc(r1, &(0x7f0000000100)="a189414bceeb8c3b4a7538802e21db59b3bdf072cd8429677ff1eef70df2035f6c3a6c223e69879097d26ea2e6ad71eb49a5e3c4399d695d9f3e6b97c9615ce3e40cb1841967408c3fa15a68b03e8e8c56136e8ae0ecca13d1d381ac81b68dbeebb069fe1fe7143d36134ab834cf27a1805b769b206279053a4084ec0a7291f15f3c7d2876141e75c0d767e841a0f3bd3d8deb45ad2c93eba72539f644d87c5edd2af52b791c18b1f8f645122a64a91c85c91651597b247ffc7643bd9cdd32050430b36b69a909257a770957223cc37bb0809730cee28677cd955322351277054aaabe2aba6ce456c60ffc3cba6c21", 0xef, 0x4, &(0x7f0000000200)={0x1a, 0xfd, 0x81, 0x6, 0x8, 0xe86, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 16:14:30 executing program 3: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000c0cffa)='./bus\x00', 0x80c7e, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0xfffffffeffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x1, 0x1, @empty, 0x124d}], 0x48) 2018/02/26 16:14:30 executing program 2: socketpair$unix(0x1, 0x8000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000005900)={@dev, 0x0}, &(0x7f0000005940)=0x14) modify_ldt$write(0x1, &(0x7f0000000040)={0x1ff, 0xffffffff, 0x3000, 0x40, 0x7ff, 0x78b6, 0x37b, 0x0, 0x465, 0x9}, 0x10) lstat(&(0x7f0000005980)='./file0\x00', &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005a40)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x5, 0x2, 0x0, 0x0, 0x1, 0x2, 0x80, 0x20, 0x67, r2, r3}, {0x1000000000000, 0x101, 0x4, 0x2, 0x9, 0x97, 0xffffffffffff1204, 0x5}, {0x7, 0x3d, 0x4, 0x5}, 0x2, 0xc, 0x3, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x4, 0x1, 0x1, 0x10001, 0xff, 0x1}}, 0xe8) ioctl$sock_ifreq(r0, 0x400008937, &(0x7f0000abc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) 2018/02/26 16:14:30 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb7f75)) umount2(&(0x7f0000496ffa)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000100)=0x8c) modify_ldt$read(0x0, &(0x7f0000000140)=""/39, 0x27) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r0, 0x3, 0x6}, 0x8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/02/26 16:14:30 executing program 1: clone(0x44840000, &(0x7f0000000000)="db2798d77f68f225942e4a9f1f72e91882f11f8382992dd94160c28ac1db9d773aa135380424456150299109899d46c418e7b417399d67952e4e6f636a2187854142b8ad1e42b3cdeec0ebab262ec0aa643c0ef36d8ff2e683299ce658f64aa5e8934a47302800c87a6d0db914d0f73a81c89e6a2d790d64fbe30a3fac8879ad6f8f38f0b36823f6e14a7be2e81cd8bcc8e614a108d7d11ee91de43b35b19dfb96b52dcdb57773e44e7a51cebfd6bc3b1144710e550ecb6169c69c9c6ffeddbc04131d111c332c2b977f2f2c7449aab6d7b31e2a8b3deb", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="84889289e81eb3edc357ecb094eb21fc43f62b23ce939e7d84fa0361da71d097cbb13f57b30bc7e97705d095a251699cc4ecbc4a07b1bb905787fba923dbc36dc0d155cbc7332264f1013642c12af0d1b115ad80e24581cfea2287709eb86a9da9d227785c4b13392ac87f0e8a39884ae88fac8893895da400ec392680f2cb82d12ad99166fed10eb994a34357b8549cfbd3c6f6004ebb8958fcb6694c6fd95ab890790138a598a64c0be6caaa293d038c157a1a764ae7358bb5d0dd5d445e409811642db679d6b09b41e4213150a124c869e3df36911c2d78541e256148aec24e6fc04fb557b43f28f5c6") r0 = memfd_create(&(0x7f0000000040), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/26 16:14:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000038fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f00009c1ff0)}}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x280, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000440)={0x5, &(0x7f0000000080)=""/39, &(0x7f00000003c0)=[{0x2, 0xdb, 0x100000000, &(0x7f00000000c0)=""/219}, {0x2, 0xb1, 0xfffffffffffffff8, &(0x7f00000001c0)=""/177}, {0x40, 0x39, 0xfcee, &(0x7f0000000280)=""/57}, {0xe1, 0xbc, 0xffff, &(0x7f00000002c0)=""/188}, {0x2, 0xe, 0x100000001, &(0x7f0000000380)=""/14}]}) 2018/02/26 16:14:30 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./control/file0\x00', &(0x7f0000d98ff8)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/26 16:14:30 executing program 4: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/26 16:14:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5) pipe(&(0x7f0000000000)={0x0}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/193) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:14:30 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x6, 0x80000001, 0x401, 0x8000}, {0x4, 0xffffffffffffff80, 0x6b2, 0x7fff}, {0x1, 0x3, 0x3, 0x100}, {0x8, 0x1fffc000, 0x4, 0x4}, {0x5, 0x7, 0x8, 0x4000000000000000}, {0x2f09, 0x4, 0x7, 0x7}, {0xffffffff, 0x4572, 0x40, 0x400}]}, 0x10) 2018/02/26 16:14:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet(0x2, 0x806, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040)="eff33c1cf393eb5c5b467b43937225d3c046e1e377ea45f13776c302e2669e879f1ad175c27966f111c9ef6b9d3a3f1da009b6e73680224087c24d14eb6f138e00", 0x41, 0x20008000, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@common='sit0\x00', 0x10) sendfile(r0, r3, &(0x7f00008bf000), 0x6) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x4, 0xfffffffffffffd2b}) 2018/02/26 16:14:30 executing program 0: ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00']) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) 2018/02/26 16:14:30 executing program 4: r0 = memfd_create(&(0x7f0000000040), 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) sync_file_range(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x3) 2018/02/26 16:14:30 executing program 5: r0 = add_key$keyring(&(0x7f00005e3000)='keyring\x00', &(0x7f000057dffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f0000e33000)='rxrpc_s\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="2387874f127d9b1b0c2c483be723da994aff9beef31943883b3edb6cb00c90220dedf26aaa4687334d4548255b4101658f19852baa8f47b93deb2d2015b1d9afe29c12f879c706eb489b1aedaff4e4f5749c1ded813d0753cd1fcb2c08615a5e5be2476b3e53851cea6dcc473978652f11999ae53a82dbb6c38273f0b1e1460e6a1153d0f8e0e2cc8b6ca7ed", 0x1, r0) 2018/02/26 16:14:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x400c8c0, &(0x7f0000e45ff0)={0x2, 0x1, @rand_addr=0x5}, 0x9c) socket$pptp(0x18, 0x1, 0x2) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 16:14:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x1e8, 0xe8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x2f8}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@arp={@loopback=0x7f000001, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f5c2c65506f1e6d89eaca13c1082e887", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/26 16:14:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x6, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x1, 0x2, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x1a8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x55, 0x7ff, 0x2d9ed099, {0x5d, 0x7fffffff}, {0x6, 0x3}, @period={0x5f, 0xce, 0x7fffffff, 0x5, 0xdb, {0xad, 0x6, 0x3, 0x752a5f31}, 0xa, [0x9, 0x8, 0x8, 0x71, 0x3, 0x3, 0x7f, 0x8, 0x2, 0xec86]}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000001c0)="2231c5905a0a10da34f54505811b3eb016d0e4f91463f8c05590162807dead0f9f2bf83b8c99c54a2c05c50be054", 0x2e) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/26 16:14:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a28fff), 0xfffffffffffffc63, 0x20008045, &(0x7f00008e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = getpgrp(0x0) tgkill(r1, r2, 0x13) ppoll(&(0x7f0000104fd8)=[{r0}], 0x1, &(0x7f0000928000)={0x0, 0x1c9c380}, &(0x7f0000c73000)={0xd323}, 0x8) 2018/02/26 16:14:30 executing program 0: pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x6) lseek(r0, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r1 = getuid() setuid(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000100)=0x9ad, 0x4) [ 53.742331] IPVS: Creating netns size=2552 id=9 2018/02/26 16:14:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0xc012, r0, 0x0) fcntl$notify(r0, 0x402, 0x80000001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000001040)={0x1168, 0x15, 0x800, 0x6, 0x2, {0x20}, [@typed={0x1008, 0x8f, @binary="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@typed={0xc, 0x63, @uid=r2}, @generic="ee2b1b53ced2c435e31e0f287c67d2", @nested={0x130, 0x3e, [@typed={0xc, 0x10, @u32}, @typed={0x74, 0x16, @binary="59dc83baa380a121a06baad98276d944a8e8f7b3553c35231e1e0e9bff69606364a02c9f05e0385545b8f27e6fa53e146a79e66bd56beb9f9bed4b16290d687e2e4bbb1d944a97bcdf9feb429f139bb1c2cb33c9747e01d9fd260850e7ffb90160342b3f02b9b8405e65"}, @generic="5a995c98df537243ac15d41854d7472464856672424e41b3703566602aeae6a0deb09d0f48ddafcb0ec0b6eed1273a14084000bf874d64e3ac7c3ab0db9e0e29e5056c42be66e0c5cf8b5872fd47bc59f7cf6af0aeae72f46f6bee16538b2af810c28f678cd95839b176b95fc6a4a0d006b279a1808ff5cda86b4a22755c2765d0194985209dda56cb3b2ee34125cbac5e1537fffa966e65acb78a0d66d33b001324e3cec8ffa07122c89e"]}]}, 0x1168}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/02/26 16:14:30 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x80000) socketpair(0x1, 0x6, 0x2001, &(0x7f0000000180)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x50100, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) accept(0xffffffffffffffff, &(0x7f00000002c0)=@l2, &(0x7f0000000300)=0xe) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) fcntl$getown(r1, 0x9) r2 = getpgid(r0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='timers\x00') ioctl$int_out(r3, 0x5460, &(0x7f0000332000)) 2018/02/26 16:14:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x80000) getrlimit(0xf, &(0x7f0000000000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200000000, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000363000), 0x0) 2018/02/26 16:14:30 executing program 6: r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = getpid() getpgrp(r2) 2018/02/26 16:14:30 executing program 7: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) 2018/02/26 16:14:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x9}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002900)=""/26, 0x1a}], 0x1, &(0x7f0000002980)=""/137, 0x89}}, {{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000002e80)=""/149, 0x95}, {&(0x7f0000003000)=""/1, 0x1}], 0x2, &(0x7f0000003180)=""/4096, 0x1000}}, {{&(0x7f0000004180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f00000047c0)=[{&(0x7f00000041c0)=""/216, 0xd8}, {&(0x7f00000042c0)=""/45, 0x2d}, {&(0x7f0000004340)=""/204, 0xcc}, {&(0x7f0000004440)=""/201, 0xc9}, {&(0x7f0000004540)=""/84, 0x54}, {&(0x7f00000046c0)=""/45, 0x2d}], 0x6, &(0x7f0000004880)=""/88, 0x58, 0x85}, 0x20}], 0x3, 0x2, &(0x7f0000004a80)) 2018/02/26 16:14:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet(0x2, 0x806, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040)="eff33c1cf393eb5c5b467b43937225d3c046e1e377ea45f13776c302e2669e879f1ad175c27966f111c9ef6b9d3a3f1da009b6e73680224087c24d14eb6f138e00", 0x41, 0x20008000, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@common='sit0\x00', 0x10) sendfile(r0, r3, &(0x7f00008bf000), 0x6) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x4, 0xfffffffffffffd2b}) 2018/02/26 16:14:30 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000000)=""/112, 0x70) fcntl$getflags(r1, 0x408) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00009fafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc5fc0)=[]}, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x7fff, 0x1, 0x4, 0x70, 0xffffffffffffffff}, 0xc) sendto$inet6(r1, &(0x7f0000066000), 0x0, 0x0, &(0x7f00000dcfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 16:14:30 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={@generic="e29e928375547992735f3f9e3807dc4a", &(0x7f0000000040)=@ethtool_rx_ntuple={0x35, {0xb, @hdata="486c1f1a6cc911cdc90a91eb68ad6c74ea9a774cef624610590a8fb9cf5fb9bb742cc270276b5d9a356e400c52b2bdd5c564a22845e140bb11a2e55bd79e7270c0822466209cdd53", @hdata="f6f41ed98355584a408a1a365118480cd89b5053cab4146fd7dfdd24d99b139dbc6db38cafe10424b854091f11063090bc8daf5584dc3f222976d7c354ece63c798ed3b352ac8fa1", 0x3ff, 0x8001, 0x0, 0x2}}}) getegid() r2 = socket(0x5, 0x807, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140)=0x10000, 0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x0, &(0x7f00000001c0)={{0x0, 0x7530}, {r3, r4/1000+30000}}, &(0x7f0000000200)) r5 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCGPTPEER(r5, 0x5441, 0x40) r6 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x42000) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000300)={"dc8b8cf83488af7ab2486c01f0e20704", {0x4, 0x440, 0x6, "ee4745d04413", 0x800}}) inotify_init1(0x80000) fremovexattr(r5, &(0x7f0000000340)=@known='trusted.syz\x00') mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, r5, 0x0) clock_gettime(0x2, &(0x7f0000000380)) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000003c0)={@common='yam0\x00', @ifru_flags=0x100}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000480)={@common='ip6gretap0\x00', &(0x7f0000000440)=@ethtool_gfeatures={0x3a, 0x1, [{0x3, 0x80000001, 0x7, 0x2}]}}) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x1000, 0x1, 0x400, 0x4, 0x5, 0x8000, 0x6dc83fec, {0x0, @in={{0x2, 0x1, @empty}}, 0x80000001, 0xfff, 0x1, 0x40, 0x8}}, &(0x7f0000000600)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000640)={0x0, 0x0, 0x8004, 0x9, 0x400, 0xe2, 0xffffffff, 0x1f000000000000, r8}, &(0x7f0000000680)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000006c0)=@int=0x100, 0x4) fcntl$setsig(r1, 0xa, 0x32) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) fcntl$setown(r5, 0x8, r9) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000740)=r9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000780)={0x0, 0x7fffffff, 0x20000000400, 'queue0\x00', 0x80}) fcntl$getflags(r6, 0x40a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4) fsetxattr(r5, &(0x7f00000008c0)=@random={'system.', 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000000940)="656d3076626f786e6574312473656c66e270726f633a4000", 0x18, 0x3) [ 53.779148] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 53.811109] binder: binder_mmap: 7654 20fff000-21000000 bad vm_flags failed -1 [ 53.851724] binder: binder_mmap: 7654 20fff000-21000000 bad vm_flags failed -1 [ 53.868086] syz-executor2 (7618) used greatest stack depth: 23960 bytes left [ 53.914392] pktgen: kernel_thread() failed for cpu 0 [ 53.919539] pktgen: Cannot create thread for cpu 0 (-4) [ 53.925336] pktgen: kernel_thread() failed for cpu 1 [ 53.930441] pktgen: Cannot create thread for cpu 1 (-4) [ 53.937224] pktgen: Initialization failed for all threads 2018/02/26 16:14:30 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f0000000040)=0x1, 0x7) 2018/02/26 16:14:30 executing program 6: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) pipe(&(0x7f0000000000)={0x0, 0x0}) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f27b7309e80abcda0753a6f626a6563745f723a6c64636f6e67696c810fa8fb94c1383a733020757365725f7500"], 0x2c) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r2, 0x8, r1) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r5 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r4, r5, &(0x7f0000bc8000), 0x9) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/26 16:14:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)=0x2ce) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x9, 0x4) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=ANY=[@ANYBLOB='\n\x00N!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d31f20)=ANY=[@ANYBLOB="18000000000000002900000005000000350202000000000037ed1a5c6636bb508fd605b268021085a766cc9115ac3279bf15f75301891de9a8"], 0x18}}], 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='sit0\x00', @ifru_ivalue}) 2018/02/26 16:14:30 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000000)=""/112, 0x70) fcntl$getflags(r1, 0x408) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00009fafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc5fc0)=[]}, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x7fff, 0x1, 0x4, 0x70, 0xffffffffffffffff}, 0xc) sendto$inet6(r1, &(0x7f0000066000), 0x0, 0x0, &(0x7f00000dcfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 16:14:30 executing program 3: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/26 16:14:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp6\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x1, 0x68, 0x1d, 0x3, 0x82, 0x20, 0x81]}, 0x12) 2018/02/26 16:14:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0xfffffffffffffe4f, &(0x7f0000001580)=[{&(0x7f0000000000)=""/134}, {&(0x7f00000000c0)=""/116}, {&(0x7f0000000140)=""/4096}, {&(0x7f0000001140)=""/160}, {&(0x7f0000001200)=""/238}, {&(0x7f0000001300)=""/80}, {&(0x7f0000001380)=""/5}, {&(0x7f00000013c0)=""/187}, {&(0x7f0000001480)=""/248}], 0x52, &(0x7f0000f9fff8)=""/90, 0xfffffffffffffef6}, 0x0) [ 54.142703] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 16:14:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r0) 2018/02/26 16:14:31 executing program 7: r0 = memfd_create(&(0x7f0000c2effc)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000735fe0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x7, 0x2, r1, 0x4, r2, 0xf0, 0x5, 0x9}) 2018/02/26 16:14:31 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x88000, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 16:14:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xd) 2018/02/26 16:14:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000566000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:14:31 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x4000000000000fec) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0x8001, 0x2, 0x20, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x8, 0x8, 0x0, 0x7, 0x1, 0x2, 0x5, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006c9f66)) 2018/02/26 16:14:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="24df35572c926f603c9de4ac6c3cf077", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x25, 0x0, 0x0, "35661b99c87d"}}) 2018/02/26 16:14:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000000000)={0x4}, 0x8) rt_sigsuspend(&(0x7f0000000040)={0xb0}, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0xd, &(0x7f0000000080)=""/17}) 2018/02/26 16:14:31 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0xffffffffffffff54) sendmmsg(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000003040)=[]}}, {{&(0x7f0000000100)=ANY=[@ANYBLOB="28000200000000000200000000000000"], 0x10, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)=[]}}], 0x2, 0x0) 2018/02/26 16:14:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000993ff0)={0x3ad}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x4, 0x3fa, 0xfffffffffffffff7, 'queue0\x00', 0xffffffff}) pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/26 16:14:31 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000001f000)={&(0x7f0000013fc8)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 16:14:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r5 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r4, 0x1}, {r1, 0x120}, {r5, 0x20}, {r1, 0x88}, {r0, 0x20}], 0x5, &(0x7f0000000080)={r6, r7+30000000}, &(0x7f00000000c0)={0xfffffffffffffffc}, 0x8) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) r8 = dup2(r3, r4) tkill(r2, 0x16) getsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f0000000140)=""/136, &(0x7f0000000200)=0x88) 2018/02/26 16:14:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) pread64(r0, &(0x7f000019b000)=""/7, 0x7, 0x0) sync() kexec_load(0x402, 0x1, &(0x7f0000001000)=[{&(0x7f0000000000)="d26afe09150a34a6dcb6e1d118c29267e5c88de6f043ff6ccc0d1028f9f73008dce4d531232edb7344792434370c9b0255408acfa0b084dbbc64ddf607d49c0f0b550ae399c1782c6e399f1f5a5d54ab25fdee37535afe1a1de5bffb277c6ac2970854dfdd5bddad43af6199b4cef417e76536143e30bd5167bf1091493b0169a70239d787611e38a9196d0622120d146f71de1a380871080c53f1482e59362dd43dbbcc0392105ddd3f363e6fe43992a5a4d9fc186958b682814417b1f152e1c0f71b905609489800f876cba2f38cc4d1314fed54607df83abe1829f6f0cc29dd1d1a5a8bf4bb43fcce1c4f38d2c8875c9b576178f578e5660fd6fb1545920e0bcbbe1a3c1464c1e7f663fadc2dcc4f32e42aacbf4b4d724558327cb76ed254b3e0187f5c44ad54f18ffc1e5b939d1cf09743d54d35f4143d030f3adfd9781ec41c5ad8c9e4d2bf4771c7bde2eb311751355b5d054f3cd7e864e726f9e9bcaee2e04076144f0661bc203a3c80063ddee224d00e3b05933fede662b754743a757e74f4fec682476dcaea85f2c20970d8351edb22e0140e24e8bdf87aea0f0351a00dc01c31e5fff0e73d66301fc3034d4f3ba23b4b49159a4ecebad647c11bdc97dd1cdb23ed71008e73f81a3cdb5f267db0d7b8234037a8b8bd552b1d72c04ac62362c46dabeb54dc16bd534f4a8b45e16cc8d8bce6d534fa4aa4f5c69c8b8bf270d3bcb933f5c5e9d883f72767cdc55f3cf3353b542b97637f299bb2365e2fa45d23fd8a7e77da9590e424dc460c69192dc814751d51d01ac154a8186d4741251037769b28ffb2d20b3613f67222f5a86f05acd70f96449d852bd3bf8fff03814f3f70673af6188dca35ffe98c51a27770c730b914bbd26fcc483334b10f19c3b856f33d1779d8b8121a9ac3f0778fb6084395af4a5d03d1a8e08dc65f187c2d400175e459417c5d88dd53d83eba284e8f4514772f001dd6a6388dac8a859b56a31a7f9629f6584aaf686ea43cd90341cef25a0be13ed9c09f0542563e440628b6885f1a4178e0c125c3783e2a862fbba43d9acddfb4f7a8cd5eecac857860839d39cc6bcc43b374308913daff2e3030cc6deb2511ea78472def34e979498ebc7acd493f83ec2c90d94bcb8f3ffb3061f34a775d0777b299aeb9da15a86fea873488540930604d9f37108d7ae1f4a4dc7c72b06b140d66c1a9064b5989812ec1668a41c13cd17e3b017f07008bdf31e7acfbfebcb5ac3b70c046ed6ebce0048290ef23756769ad626beaa3c6d1cdffb1068da329312bb6dbc84dfa743c0f3bab10e10d79810aa5759865c278f77669b2899d06c4203029e144aed63c95ed9d098f065a637d90bc3d10e3b994e96968bf27b156852a69e43ead67bde2dfb2577735cdb8dc534e09c34591c84bc616792404d968732866619ebaa0ad87417b273d7cc16e80ccd09c350efd7eafb0d3c79c25d88515806792822e06d0d5f5dbc60e4ca790d8971279ec40482c0f499fc63e9433f18a762ca4e9e504683e4f8ac154c3b8b823495c53c856010925a1ed5156500d443adf655b98432dd729066ce714b0392be461daf63e44a12db3274ee06bb49cc596ecd334fd659d323e5fbb838f0aa9857c338f42cb55e423347b25fa324ba56440c638846eb61302110e13f210e87d29cb28e3fec211dc436c9632b7aab1bdb81d10c6a82aa06c255277faf7b8f1fa0540ba39bef3164498628d37640dd0c0c06f1f50ff888543176aa3032d20151bef6dff0222f659472aad596f685fbbcb7c033a5620b2a4d35827634343ba2579bec1b5a5c3e97b0d79ec426acab78390399e80eaa6436e9caa09354b2a6bb6a56fae0cd9b142ea9dab0caef81d9400a6b3721770d218f1829e6a5350c87dc6f34e330257eecaad5d4292c47f4566915e8598d74104202743ad8f9d0170ee8f1c78117e93da8b225707d658379cb3819b5f3dcfd921242e798aa7fdb50b5a39fedb498219630d48312c7139901c77d982078df3e629f0852ffacba365ad2ebb9fae95a114d7bb7f438ee305b2ef6f8399e83dd98ea5a7c95d36cdeec5f31e34f37ef5ee8e02aaa9a86cb031a9e2a4b4f0b6bbedf6aa7f3a04b2544392b9f5fcf33627d8ccb26b73290ae937a3b533adb9442098b6ddea4353bb67bd941b7941c944fe0ddfccb917664b4f9dcdf5cd572c3edff2df86089852490ed9df735abdddf3b72f3c27b626273094729d0a511d0c2b9917f0185fa9a7808abf06705262b88306c1203318a9b9ce6580cd74cd572f67779964f5a86b5be5830eecbdc22700de52687476131da6f35d63649d96c71432f97810150892f22dfdb21f45e85b1273f64f48c6616d5a88d347c4f49f8d2a88527527034911b06f7cfbfbe4e02f92a550e946ae80f28f559bb9f5bcfd3cffda8dfafcac1be8566d944fedc7a0a8af7d4a17d0ccea48f6115d1cce30a8bbfa896bc8228b6747dbe7cc6cb538ed4e396cea4b2fc200645d382e7a3ec4059a6133fc605c3a687e753a18fc2ab49eb0d6846d049778efc787c05299753fcc36f9e655c4b6096c253cb9c24a9585e7c75d6df918b1d29d4c30b4d7453dec431a7d4c12072fc5acfa3e91d4989fbe206c0c792a9b39e771a6d455dafa27652b1ddebbbd5de1d3d7eb01e131a8c4879a4715f11c1c5c4d71b5e44727eed9a34052609f5f3c0fb7e4afc8af28a88dcf543b37c33fd32a5300a63dffdcf5cfb3458f0e858b672260b7e40bc4dc231041bb93db5d8ba963f1b0a7544334fc4161763eb42a7d92ee67d5c39f1ef29c2ae44b1ab4105820d488ce73f02dc6cbeca0483b07ed4c2439f5fa63d39e0e13272969a697430c842c2fd498744d215c882c126f55c760d07420472f5e29dc93276d80a448f6d5113818b9ac0d5940cbec99383799145efba93e414cfd54ae178c9374c0b5eed4e3c660b31592edea6c2d3939d77e185befc3300da1ff84f869ff33e93650a525deb99a38d60427c9774dd36bd9b02c12e179242bc4623b126e15a0a7f562dcc99c299aea3e37517efe9e91dfc785f4e3fba365e6c3fff221076133611d4517ce9c63c6de0be05c22c6b3deec6067d1db30eb89fca826c8bee2652215fe121546ac9b3b0a71b27145aa98dd99eafb53f6f09f0c5c0c8cd75120b90388761d0793f10802847bb6fd81573ac1ac604dae896936dd1ac1a0eddfe511d5fc5baffe3d95ea9b6255eca7e6d207c7b7942fe9b9338875418407f1491c41695ba415a6b1a77ff412d685f9e3d14f25a97f7ed6f1d1bd5301101aa1a92d928c42e7b5e42c2ec89487385d5b707c48354f6e4921b7f76f2ea88ffc5e59a0a51a87734468638bb1c3946bd92efe362e04cd4a6a4d0581192219ae101d23f32ceb84425e1e30a95968ecb284b5d587aee2d7a1dbb7a180a696bf27f7fa9c148486583c357e0d94ce41b21678d7385ef3a54ede6a581efe6110c01c9db4f4c284d44af9da916d15175c30d1fe00c2e6489140f4bacf72287f73270c52e41a09313324aedb176f533d11c24154b4c62bc3f956e9167c43a2a9edb24d2bdfa60f278efde4248d81b3bc378357c17ce3af9957640ae03a655ff5a27f6e1ac9cbf614c25a93f1bb931d24381c95c83bed8b7db7a710cf9238a00e54b8b2f578960eb69b3f5d90d7f7c5598cc6f13de06d95cedac74ad402086623c3f75ad76c6e98a5b2dce6b255a6e32643c71ddc1dbbe2ccb88add3aa539d8abf8f3f295b6c126a3aea916413f5e3d9ad3cf260851e80f8d64221e57bc1adae89bb5ea0733cc621b22a38d90b09b68e15aac5114e266ca4ebe5dd755906dd1c5dce3b29b70413892dcdc9f848f37d8989ae7c543672c4296f0adfb25ed72e6394221930c106fd887ef86a3d1846c9cc269b15e5ed1e3b89b11fbaaa3bf1313b824d5c23375bb275e24169b00e518a76887f992a94da55aed14ef64b5ffbd6c3db9dfaa1f805e48d2af55761f26e6009b001332df5f7363d4adad55e6e7ab32298145a96d1a5ca68f062ec518638341a293d06eb076cfd0cf62fc8d0b1a402da2734e66de1dc57e6aca3577481197f3018519e401bd3e765f5c460bcf6c892e5968c8ce0e263afc4b285d9f83eb4cb8cdbecf79ec7987114b4c2e28ed32111c919be4e9c8b17e7b9bcf4bd70284eae36e6fd3134578af15976a91edae47a70a9689e9a8b06e830ce4d631a23fb91b1f955a47bde099a7703c5f2747ec891151fab249f8e3675a582d1a330c1a5697cc4f26f5a648e2981dbb5f90625b720412328291a958fae5673ef44e3028b054e2546b3a4e996cd4afcdad0381f41fe37ab829a397469e0f292e380dcaf52214d4c96d8addaae267a6da13a31045924e6673c20c6616f969a597f95c886d553be944ebc2995d3345209fe5ef44425c052d2e54e0fb4e5785f75fcc46201a8dcefc6426cb10e3c1cd5fd6cfd516b2ad718d9581f333adccb45338baef37c76389ae6675fd900afbb1b8b3f3392c31bc8b5b0d8570c4f182873dac8baabfffe4f76aa9588d21ca36474d55631920d90bea0ea666caab7fb41055c773514443542bce4d5da7c6c66b5150c46eb36b477992c718884ddd73a1bf4a1ee67668874bc7ab24cad95149cc76e8bc50398bc834317f670510fdd91544b4405eec2012f6dbe56cded4a68cbfc433259ccba3c1968219be371dd5bfdaa4668ca94c87102bf77c14a0efe7fe73e1a51adc3433b768094e17ea0197ee1abbee9661b77594b22e11d025216a38fab204b692a3ff488169f30d19aef60f195ba444b681f0295a046eb428e68a49f3b1730b4f30fc20d7f90bb644d0ea91410aa00e2b45f43c98ae0d8da9b3d39220308800e510d51f7296b32fac1f6aab67a240bee1b8518fb5fd2defdef4203bc15357a0a818b6d93f129adef8be6c3f90b5b2188bda623271feeb93bf4bcb68be2a6fb20d7e21b0cc828436162cb5ec01689c78210e375794325f85e7023956fbb30b964d0e639a9868594608b3a202c84712b708283c0fb317a0ef3b185675892adb1fd24b9b68ba00726f568785140fcba909573e0b5dddb5177306f5fd6f664ae1c6b4f03911217cf22f5e98d34e58cb0ec04de84e8a4e3559740d9149798738764d26c412e898c4609461cf79651d61f1f804c3cbb09c63be5f48674763e3c92851483775100dd5bc9857bf2d29591ddfac1919261e34acc27940227bcdf8e8e5b3b13c8b878bff22cf9a0fcaccfbc6c7815c6e7e2b5a5bda9ff2467d9ef0874126ae26faae95e22c82cfda4277c1b8b223e7c93343a73c77c1a909a22d0cef8b81eda18c10a4fe946d87f2f8981c11632aa24546843a7ae9fa34a737b19eb91b8fb24d3ff3e2f03fe4f5acf3bbdd395f96410d0d48920312b1d32a7ed849159d75d1290248fac2be06b9e6980b86def14e70168eef93884ecf161c4ef0655f8f18bdc38684efa4cda0c0e3689f2fb069c73d1c7785d9cda1bc08afe19fc440885ffad9b183bbce9d5e850a6a5ebd3c78d53a46d708c37d313f69075c382a51878dc4a7846132b522f57c1e2722074a55d29ed048a0088aea5c883ebda10aff37bce04cd18f2883c3ad7ad8119588e77e476a27d03db59dcf48f10547c47fff7c5a245bb6ff944e69f44de95596f995ccf8a79e4f55b2049654695a24352935c30254e3e90b3cb3f2bb91949ae338acfdb7c7e2de25beb18c3d215a8519c8a512483a7864b81aedaa95199e529e54de77fd4804ddf5f110df1ed916e8b40f35d908aff7e64d5a2de20a703f690e8efc2e2950", 0x1000, 0x80000001, 0xfffffffffffffffc}], 0x1f0000) 2018/02/26 16:14:31 executing program 5: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) setsockopt(r0, 0x9, 0xffffffff, &(0x7f0000000000)="c8979b6aeff75fa6", 0x8) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/4, 0x4}], 0xf4) 2018/02/26 16:14:31 executing program 2: clock_gettime(0x0, &(0x7f0000ca1ff0)={0x0}) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000bffc), 0x5, 0xfffffffffffffffd, &(0x7f0000011ff0), &(0x7f000000cffc), 0x0) getuid() 2018/02/26 16:14:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) 2018/02/26 16:14:31 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7fff, 0x401, 0x800c, 0x0, 0x7, 0x1, 0xff, 0xea, r1}, &(0x7f0000000100)=0x20) 2018/02/26 16:14:31 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x203, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7fff) write$tun(r0, &(0x7f00000001c0)=@hdr={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, @ipv6={0x0, 0x6, "8b17f9", 0x30, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "683add", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}, 0x62) 2018/02/26 16:14:31 executing program 0: r0 = add_key(&(0x7f0000e25ff5)='pkcs7_test\x00', &(0x7f0000170ffb)={0x73, 0x79, 0x7a}, 0x0, 0xbf, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000f48000)='logon\x00', &(0x7f00008f1000)={0x73, 0x79, 0x7a}, &(0x7f00007a2fdd), 0x0, r0) socketpair(0x6, 0x8080f, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x2d}) prctl$getname(0x10, &(0x7f0000000100)=""/4096) keyctl$unlink(0x9, r1, r0) 2018/02/26 16:14:31 executing program 7: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @empty}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000000), 0x10) 2018/02/26 16:14:31 executing program 1: r0 = socket(0xa, 0x80004, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/2) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0xf71f, 0x3, 0x5, 0x1f, 0xfffffffffffffff8, "690b5d6fe24071d534f40ad33b5ce65b6905d40a0d97b58e09d04d63a40e2a646479747f40b633dfbd2d6e7cffb3522f0802d231283008e496711f342339c1", 0x8000}, 0x60) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x8202, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/13) getpeername$packet(r2, &(0x7f000000af80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000afc0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000b000)={r4, 0x1, 0x6, @random="b8f35ff189cd"}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000000b040)={0x81, 0x62c1bf7e, 0x6, 0xffffffff, 0x2, 0x20}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r5 = getuid() fstat(r3, &(0x7f000000b0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000000b080)='./file0\x00', r5, r6) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000000b140)=0x4) setns(r3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000b180)={0x800, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000000b1c0)={r7, 0x2}) fgetxattr(r0, &(0x7f000000b200)=@random={'security.', '/dev/ashmem\x00'}, &(0x7f000000b240)=""/129, 0x81) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000000b300)=""/29) fchownat(r2, &(0x7f000000b340)='./file0\x00', r5, r6, 0x1000) fcntl$setownex(r3, 0xf, &(0x7f000000b380)={0x3, r1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) connect$netrom(r2, &(0x7f000000b3c0)=@full={{0x3, {"0ba6da6985586d"}, 0x9}, [{"2af73efd40db8d"}, {"1c7d0134dedb24"}, {"f3a18853ed92a3"}, {"29e4306f3c2044"}, {"3089ebe37f84a7"}, {"663afbad0c808b"}, {"a82edbbe52d929"}, {"5ad5928da12dda"}]}, 0x48) sysinfo(&(0x7f000000b440)=""/81) 2018/02/26 16:14:31 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/02/26 16:14:31 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x4, '+\a'}], 0x18}}], 0x2, 0x0) geteuid() 2018/02/26 16:14:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x4996a8f5, &(0x7f0000000000)="0afaec1b64d56f6f"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x121) renameat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xf8cc) 2018/02/26 16:14:31 executing program 6: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) getpgid(0x0) splice(r0, &(0x7f00000010c0)=0x52, r0, &(0x7f0000001100)=0x51, 0x4, 0x0) 2018/02/26 16:14:31 executing program 5: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/130) mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xb0, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9988}, @in={0x2, 0x2, @rand_addr=0x81}, @in6={0xa, 0x1, 0x69f, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0xe330, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8000}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x2, @empty}}, 0x55, 0x20, 0x81, 0x4, 0x44}, 0xa0) 2018/02/26 16:14:31 executing program 2: sched_getaffinity(0x0, 0x8, &(0x7f0000000000)) 2018/02/26 16:14:31 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035bb31)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000cf5fc0)=ANY=[@ANYBLOB="40000000100000f0ffffff00000000582f00120000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a300000000000000000000000000c0002000000000000000000"], 0x40}, 0x1}, 0x0) 2018/02/26 16:14:31 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000ff0)=""/1, 0x1}], 0x1) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x401) 2018/02/26 16:14:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@generic="6902153130176a6b652670f8801ef00c") r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 2018/02/26 16:14:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) tee(r0, r0, 0x20, 0x4) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)=ANY=[@ANYBLOB="200000000a0afdff000051640000000000027a020094ec641a76bdff0700007a"], 0x20}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/26 16:14:31 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x3f}}) 2018/02/26 16:14:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xc3f2, 0x80000001, 0x7dc, 0x0, 0x1}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x100000001, 0x7456, 0x500, 0x9, 0x100000, r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), 0x4) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000280)=0x10000000000000, 0xfffffffffffffe65) write(r1, &(0x7f0000000000)="e8", 0x1) fgetxattr(r1, &(0x7f00000002c0)=@random={'os2.', 'net/sctp\x00'}, &(0x7f00000002c0)=""/21, 0xffffffffffffff3b) recvmmsg(r0, &(0x7f0000d06f10)=[{{0x0, 0x0, &(0x7f0000ce3f60)=[], 0x0, &(0x7f0000f0bff6)=""/10, 0xa}}], 0x1, 0x0, &(0x7f000063b000)) fcntl$setsig(r2, 0xa, 0x3f) 2018/02/26 16:14:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) bind$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f66696c65300066fb958be0791d619f068ab9af05bc5320dca1535610e98654dc68cb033467da4cd367fafe86d951de3b9d12b9fff767489b788926283137c4a5b7bbbdcf5256d6ae9d3f1efd152b96fd9e579874ba9c4ff27df95a8efd293d2e7cca7eaf7a32a72496b1d8fbcd68b01016078e610111fb750aa26fce0380370523510c5bab9a1a829d48c5d347882909a254507b2c3669bf454de67aef1b78ffc35f12fcdf9b02d9bf41ea2080d19c4e1472d6b1b256e4ef9ac5a7b93c2e8c230118f9a528642d563982df62b315977b2ed9f5d985783b6921e22094"], 0x1) r1 = syz_open_dev$sndseq(&(0x7f00008e2ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f8ffb0)={{0x0, 0x1}, {0xf, 0x4}}) readahead(r1, 0xffffffffffff8000, 0xe2c) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200040, 0x0) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000003180)=[{&(0x7f0000000180)={0x27, 0xfe00000000000000, 0x317326f0, 0x2, 0x9, 0x4, "9227316698b927ad110327dcc6c2a6194230446777e313beae3f8ffa9995ffa882a64a84bbbab3df4d23f5eac9d337880d67a56c808ed30be109f313037f62", 0x80}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000200)="26e30f5ba42f25c296920bfa9beaa351c73e8b206bc966fb3a0f282d1fbc241fff46c5af2e0d09d5c7ed853d9e940e7f86f2c595f8e866b1695763f8f57745ccfcb631a449b57acf29f3ce5e5cdd", 0x4e}], 0x1, &(0x7f0000000280)={0x1010, 0x84, 0x8, "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"}, 0x1010}, {&(0x7f00000012c0)={0x27, 0x0, 0x7, 0x7, 0x8, 0x5, "c3975029666c94945c2d9f070f392d3572d598d0a7334b7b66290774ad9de7a119b89d49651b5b8fa7df4d54e216ca89f3c98581a1db0a76438a140e327465", 0x401}, 0x60, &(0x7f0000002840)=[{&(0x7f0000001340)="d7d482ba7346af34d4ca57fb0fd00e7095d8227c25d7179db9eae8407c75bd0186c2e435db7ebff5b1d5b2328188ce4e0b1dd175c4b54a8c03029d04bd5d9d9b4f1bfe49674e6fb421a82bf2b2ee7b2f7a4c4540e3323ce9c37dd4d21d02b732812846271ea517b67bcf89751521f12aa5036149ecb2730c0b363d54e76fc4cff71d39eb1b43c96e4bcc2be32a2ef811270895bde3e625e05fbfb25d9e44af65182b4593b8a671d08862f92e4fb6da5aea8db15654dafb9e2b870b91ee47463e52cb924f0c5c7e568175f997a1c30946e7c263fe7efabdc8e278", 0xda}, {&(0x7f0000001440)="97e3c86e5fa6ba5890f4a98d1b8dfbdc2c3fe83666c89f80c16b1217fdd7dd15d1af45704686e4cc772e91fe757959d638d229f65d", 0x35}, {&(0x7f0000001480)="d4c898f48fb4cdf9164e5f8e6f2febe3916dc5cfc41f4a33977894eea7d64acc8bbe4cb0b2e18842a4c8d7ba9e6ce5ebff1e2570631055badf2974796f532f68e96b7c72788b38ba5baf2665a33867b7224198175ac551f5b2188b7ab3a300b7dac894c67f50087c47fdf8ad688e3eccb8e70b0d2947087f6583a6e02055ef18e14e6b831799b7d0bf71718f5836337bfb01c0a7af54863f672a47a9df91a8a759ddc584962adda3f5565e9f1c1b1deb704e64187e704f7aee5b", 0xba}, 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&(0x7f0000003080)=[{&(0x7f0000002a40)="08bb1bd4f363eec069498b6ebab8e9416cb79d17c28c206e4a47e36c487b956cfb5e5f5b5869e98cc1fd58173f8a2b0bfd6f5f5285bdadc9ca660fac6792bd82e2f8b56cfb0707776dd3faf5d9340890ba31d51c398de75ff4dd20c22003f38366ae5bbf90e5f1b4e8ee1036baad7d121c6547429fb76df2f44f915e8753dc76a282c891a82fca3f01a260f34c1793bf589324f2c4a8d984f6c621f6fc17afe813c30259f25c2ac17ad17210186a2a48551571591d26d169f9237ea1639cff2975c5a83d7a736f94d32c5175415eb313f87697c0862ffa73874ca94144be476f30c181fb499e81dd", 0xe8}, {&(0x7f0000002b40)="99181cbfb111b352209d6e36b979effcf4dfa4522d7aee3954779b5862c872eef1630f2426c265e9f314ef181d276645990bd5924c7fc0b5ff65be38990c7be9b77de370d08e26108d7416ea93d8c5a576d218", 0x53}, {&(0x7f0000002bc0)="2633340ce7817738abd0679933e335de8498c137aa602298e29bc511fb43c143b88d834aa9772416eaaf47f74168962bf9d4ec75795d88f6c3bac3a98c7e92b0637fa4b4ab3c06740a1e094eac75d307640cce25503ae4594cdc", 0x5a}, {&(0x7f0000002c40)="864d3ca85e7630724ece8db6e80b4c71936727eff596fe810d9c3d68f66563b7bd3974ea692e4c9fd9a38add8bb020742c1792025fcf8310e16a6d2723186248fe237a15b7", 0x45}, {&(0x7f0000002cc0)="d7b5468d8a06518ea08ec553cc2d51c1e76ab90e868d3931968740be0d6e0362b9291618a46c43abfffd4a3d895097b700b54f479b11da6861081239d052982d7623a947491b69999fc7029056cb2be92b634ed9502d547a1d5281b9cefaf69c27190d61b367c14ab7cbf33b16c69440df99d0aff2276cd5d55df8d41de740b4952a0e4fe2022b2733ccb42c03b0702b9a0c369793603192b440bcfd02", 0x9d}, {&(0x7f0000002d80)="3447cde34614b7c113dbe816aa9eaed3dff63a69eacf3f702eb6b63f3356e95cc13b2058425cc620d7761eba56cc63904c4cacdcb5ecabc52b0f92965baa56a3f2bd11f28df250e57599726bb68607ce758f3f90117cd1db", 0x58}, {&(0x7f0000002e00)="fc7ff408a4e29715b91035ac29c678569415b73a6d4a72909b5e1f1180cc72849da6753bdff0541adac7e4d0005fac41aff16b06628375bcd74fe8819d90c14d639a4a66ff1640f57b29bedb6f3e2bdea266c64cc8c92fedfc52a4bbd16812dbe38549ff878cace57501d0b79581ed933a1232ca824d1739954fc6dba363b6", 0x7f}, {&(0x7f0000002e80)="1d21b60500e9b77bf2337865165e38e4811e9682d033c885432c774847c432095e01acc3656f905944cfa40e49e91097b08d8c2836e5a85eb8761ed95d38e5f31171d0d1e2dfc678b1a2959fa60a629aeb1eb7efab946c9c42f024", 0x5b}, {&(0x7f0000002f00)="31d3bae0fe0e5ae6daf5c3d1f2a09cf2bd6c7728c2547e42186b1b99e951ac148e0117041b1a05ac8321cb45041b9bdb29eff5d08759147307e84f9e698189aa0bffa3d0be16b19ebdc15f2914081ccd3e06ecc4966ad2dd7262b7172fda356416697a23dcd435af234e5f622c7332be05ee64f59ca9358226215fe851e2f3d28629021d7c7d9a66a0e5338a", 0x8c}, {&(0x7f0000002fc0)="0d5f09a1a0375177514874169f83875df0c61875d4f820a0cee507404fadf3331e4f63b47499a7724dbc009f07c28d4552cd77674a1e52712fb0475772cc8d47e0e1e68c3499b5ccd7ad91d2df3295fdf889673c91517e8882c55efeb6c06cdee0231403d92f28386512c1799728a4ca02747c675a6e0805f8a340bf7aeb25f2501fc0fd88e7e3ae7e8580e62b5b6553d22fa6fd29752be9adb38ae64f61aea012c0ef7718c2a2c9ede4a2", 0xab}], 0xa, &(0x7f0000003140)={0x38, 0x110, 0x8000, "71b6d6ae284091fb30a261202abaf99d21a6fdea6a9d1516bfcd48dcd19c476eec0dc59b8455"}, 0x38, 0x20000000}], 0x3, 0x810) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000c40ff4)={0x10}, 0xc, &(0x7f00002e5ff0)={&(0x7f000081eea0)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) [ 55.137466] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.197349] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/26 16:14:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x4000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000080)=0xb) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="45d60000000000000a004e2381000000ff0100000000000000000000000000010000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000a004e23020000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea09004e21850000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100800000fe8000000000000000000000000000aa09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff7f00000000000000000000000000000000000101040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2101000000fe80000000000000000000000000000e060000000000000000000000000000000000000000000025050d220d65e717000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210400000000000000000000000000ffff000003ff06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2309000000fe80000000000000000000000000000c04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000a004e23010000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000101000000000000000000000000000000000000000a004e201f00000000000000000000000000ffff7f00000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ccd7e548f18790a1be3e46e279bf95f4a8213076f6bca4ff7cbb20363d0f63885c1a02fc8a7224048792b3022b8267e44e2de3fcd8e08223f621de134131b1d9d4feaf5289cdbdf8155fd2506c9d8592d483c2cd4ff2dda5bb01e01b9cbced3fc621e78ab46fbafd737402fc12fe841e160cb33543f31b49cf756782aa4e94dd69afc5bffaf29976c5e1912af953b9930b77d9206343ea38f439216c1e126"], 0x1) 2018/02/26 16:14:31 executing program 1: pipe(&(0x7f0000876ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000009ff0a)='H', 0x1) fcntl$setpipe(r0, 0x407, 0x0) ppoll(&(0x7f0000435fc0)=[{r0}], 0x1, &(0x7f0000e5dff0), &(0x7f0000830000), 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/02/26 16:14:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000420ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008c5ff8)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008c1ff4)) creat(&(0x7f0000000000)='./file0\x00', 0x20) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/02/26 16:14:31 executing program 6: r0 = socket(0xa, 0x2000000000080c00, 0x7fffffff) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:14:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000c91ffc), 0x4) 2018/02/26 16:14:31 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)=0x5000000000) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0xa) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) renameat2(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1) time(&(0x7f0000000140)) fstat(r0, &(0x7f0000000000)) 2018/02/26 16:14:31 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x1}, 0x0) 2018/02/26 16:14:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='GPLvboxnet1posix_acl_access[\x00', 0x1d, 0x3) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) flock(r0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x0, 0xa}, r1}, 0x14) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20c401, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000100)) unlink(&(0x7f0000000040)='./file0\x00') ioctl$void(r2, 0x40087602) 2018/02/26 16:14:31 executing program 5: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/64, 0x40) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:14:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0xfffffef3) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/02/26 16:14:31 executing program 0: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/02/26 16:14:31 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='cpuset\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc7, "bee9761fd6ea556214fef0627d8834e52db8ccdb29cf5a6d1a9722680f7648eb05b49bc56a9207f79477cef8909ddc812ee97c373e66472172e5f61cc9cc1deb7702b251a766c8db544b0af6da4db39accde98fb817aeab21ad5a3d426fccbcb5159f22ac1bf5b074f67c01108ac052a82ab027c6d554e9ffffd808eecf75ad76f099f0078c5372836a514a6fdc8d376e949bc3dedc919da90ff4f8a382a4ae941a71b096f27520f0be900dcc291dd1de7d845a75b35ad4a8cc00757b1fae616d1ef0a748e01dd"}, &(0x7f0000000180)=0xcf) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x1ff, 0x7, 0xfffffffffffffffb}, 0x10) r3 = memfd_create(&(0x7f0000ba0ffa)='smaps\x00', 0x0) fremovexattr(r3, &(0x7f0000000080)=@known='security.selinux\x00') ftruncate(r1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/26 16:14:31 executing program 5: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/64, 0x40) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:14:31 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="f8356ed3cc1312ce70c04863fbb8769cce8b708364df92a4392ceb9b0ff8075517d0e3cf348f0556789a6766c6d7a63392289a9e29f20c2c522261cc636a701b503d2f159e42c72b7740481973f7d4d1232ece6637803c50a2d603bb85f6e6faca441c77b7db2e74718b0242d473f5a96d286efe9a5cee239fb8b28c099c19032436e9b3a3") r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x200) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="fec2e3e84be1423ecf9c274560b9ea3dca9f4bb3b5b16e1592ea4e0fcde618691db589163465212b45560561d8c029d48d46646087dd80a60c70b9e12a753b62f77f414f5790af18f8a227ac5b4315bee1f62d11e2299537caed60e05417b95342ab62efa87bf808047b5f8a825f4427267e405c565146e031c28df8829056700f785fed23967c4bc473f9b7aee16f96ee7107397be1a1147ff4b9aacddf81fdd35197f42a7264ab902536aa27b7c4c2133d05eef6914db85f78df32e45a8320135d51f7fc7069936ffebd2ace", 0xcd}], 0x1, 0x0, 0x0, 0x10}, 0x20044811) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x4, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x290280, 0x0) 2018/02/26 16:14:31 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00003d3ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/26 16:14:31 executing program 7: nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x20000) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x16b000, 0x80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x4) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000000140)={0x0, 0x0}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x101000, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x400}, {r1, 0x100a}, {r3, 0x2040}, {r5, 0x2004}, {r6, 0x6677}], 0x5, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000200)=0xdd) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f00000000c0)) sched_getparam(r7, &(0x7f0000000040)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001d80)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001e80)=0xe8) lstat(&(0x7f0000002500)='./file0/file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000004400)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004500)=0xe8) r13 = getgid() stat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r8, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004740)=0x0, &(0x7f0000004780), &(0x7f00000047c0)) sendmsg$netlink(r0, &(0x7f0000004900)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x28100}, 0xc, &(0x7f0000004380)=[{&(0x7f0000000340)={0x1a1c, 0x11, 0x10, 0x0, 0x1, "", [@nested={0x1b8, 0x26, [@generic="954eac158df04bb09027cd0aa7e38c7bd9786532d1f5b313b594b5e77e9b171f25b36bcbebfecf098886cf5665585bb82ab786cf6ade80460eda071a650d5e88edd30682eb4314343247920141bcab624fc8ce01bceb683429afae12631aa892ce0aa8ae384a8e0581db44d1ce86c195bdb9955d0162f5eb85cd9a318a5c0ddaf1975bf19a6e64ebe6dcda4ea142b0ba5fa54bc109c86e33ea38edd100f80ff3d758c8f77f3beb343b1d83de9290ee444f20a1876311", @generic="a6c0f50cc1f8f9fd05f8d18f2c3f84187e9112a80ba461aa134d7f13b1c2f8866e46424314f74d2966fe879bd352d8b95d0abe36902406127cd1bdc1ef66877d88671e0aa1e387e15887deca244849a0b90d8018", @generic="7684c5c5d830ba389432e558c0bc2718446b58945bf86669e964bcf67879cbb98045de25c5891f750673f16d6b7b17280007882217d9ca8d0ba95f5d5e6f8d1e33eb5bdbb39627b8df71a9717321bbf9d78dc93c5abb2df402c18fe0a7f89450fef625e767913557137818872469e33a15a15fdd7375935d90e81b78b5dee5ca77f95fc2309af1892f88bb6a86d0d3749afb6c9a7f086ef6c09cb4b6979ef5937182739607e95626"]}, @generic="2cf41bee9f380cebb205fd4eafefe7ad94a4f6eb77df1aa74696ab2d151d1771df90441be6f8f7836e7bf9defb4750abb10de41dd8afd6c7e700a05f280425230d659afe5e1c65462d4755967b759363921a0a15814321963596cb7868dbfca1ac", @generic="ddf21c684e4f6ba46605404d54860b7112af709723e13b0e82b42caf27272f6d888db520e9dece8127f6f9212dfd202ec9b3b55c8281b3c7fab43c607d9bf426226cdf01e8ccfe46b8dfac7c5155ff9c94723d", @typed={0xc, 0x8, @uid=r9}, @generic="80210ef19b71cabbf3bba238980381851367d29d7e7b4b0645cf23d0c289fd273132233c69fd2985e73d98a66faf17d04030c39e1931ace196efd801d7aa2fb3b6b0ac58cd6aed15fae8d37d8a1837f0b2d0dd0e3b0c42b5fb9713f1f765122141fe7a8c44b88d36e92cc9333422abaa1cd7f43177cd4723ecd59b468703b59d54de4e7fbdecaa3f9dc1eb2136886f54120313863bf32661d64f91e66c0f4ab8ebf9fef0409c7bff11642ad44c8391687d599a78aef732f73314c8dfbfeae6b84c3580055e73e2d84456feb05d182bcfe1a80f223b9426a7cafc67b3c1bd78", @typed={0xf4, 0x20, @binary="c4053c0d7d18e100cad11b949878b74645ae2188477898ffe290889b05aca130cf5039f9f7a9211679be88a48681c64c97f562f112319abdf8592fe12efdaf957a34fc1fe22b0ab006a558e4b2dc3f593650561065912fbac401983d16ed02501a5fcf9897f0c64eb8abde62a95879bc9802cd16d67c48d66dfe3cdca684c69bad62ece3f5b59976f9df3896a5dfec66e7ebba499fb04877a40ed5307a126974a7b4f8d08cf3165a6b70f1a78d4db0d2cecb2d664089e32e2d8289d28feb6da8584c9f8ed3d2f2f674af1774dd0cab7b80fd9075865609714095f8d3575c18ed03cd5080b6aa51e54b8b"}, @nested={0x15b4, 0x9, [@generic="702bf21f32d764556e03109e578fb90f7ff345bded3d1b38198b487e8fc75297eeb256a21a2de4f56cd650f5d0054e20cc6e561c2da29a52fd4e5a28c15cd773fc403b6b803503ac15915617359d7abee1262e27e6dd5c11cb89fcbb769d4770a1d766b29564f70144cc15271f959a7cd6e7cfd8d3cbe51e983f4fbaa5e261c08367d21e4b9112bf1a87e07ea819c652b80482abc9548825ab891d1619f10274226420d43e865c15ffbbfa7a624f62a851ef6b205214411ed6", @typed={0x18, 0x71, @ipv6=@empty}, @generic="06bcdf371d971e3a6f378469a2dd650d6b6de08d4e5f37af01e600a0a740e09d2ba8ad4d7a87803e87b9e5a9f2a2a0f1b86ba45e05290fd1f6cb58f85ae1021a8344453af8e92824e0d20142b01944749f26ef0a9c48cf568b7e05a9e7c2899eca8209a21908764acae5e66a6bfaeccfdc25228675d564c102a5b3ac1adeffb37ecc2f0338e3986c99a30a38d334f7c024600bf3b5dccf1f98f9ac6602d1a1614dd907149c7668188c366fde69dca9a522cd148ec01f782a0471ed7b79049a35589236f9dcbc5c204827ee53e4972908210c9a1219661220819933805b5fcfbd22ca6b4920c9f8a7cc0617", @generic="bcad6c0f218ba91c1363408e055822a22ea1ed6ffe9f4787048fa3bb2f45091e633db81c925c7ff3041d774cde08303e8ac7fa4e639626c55816e7988be08d0d28cb5774475d95f12c8f14b833f713664954e989f797745f957fc29d58a5a92dafcd48e984ce1d2716aaadb261edaf587190132efac2fc92bc7e6d005c12546342872f40085fab8a490b439e3d428359fdb91f5cdcccd7", @generic="7b3a147378acf2efe6b4b192ef699d08978cc23d10378965c435fe63826fec4f13ddb69aa31e0abbec965896dcef0e56cbe2d98a0b4ed2167c73c2e4940e3f45995b8d1b1d14569783b3baf755b32f586084936f89e8443f997824d0b09324f346b0c11a5db7709a471e85e2e7683a9a7f33b8ad610b990179823740214399e94b0f66d92307c1c6e03d2aa481a94888f676d97bd61cde7ec5999b3a754646bd22f9f7a75db864365117657c87283a7a7b086cca66ea23278751efaaadf79a7d7e7fd9860c558520bb980b31e35825ed05af2eba70e419b5892821a1653c6286e2321c04ca1566ddfef4bc49213342be", @typed={0xe4, 0x76, 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@ANYRES32=r7, @ANYBLOB="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"], 0x3f8}, {&(0x7f0000004000)={0x374, 0x1c, 0x300, 0x4, 0x2, "", [@nested={0x364, 0x6b, [@generic="8e40793f1bf44b31cd965f076054209b3d644af9c0c93ee58ddfcb17a8ae48e6c4e9580c8849edc4a6311251d6cd3c3e3dc2776ac2bd254dcab4abe5c34ab9ad98ab83fb1920828928cae416d3c6d2bdf6a5a9f7c16f201196c76ef812d2dcee1b2c272505ec3bee3c880035de6d7094e13b82058d33a66ff749c57b12f1e2", @typed={0x44, 0x92, @binary="e1e875fb70b554f5ad6a8dc4e6b145f56caf9e9fa7c6652257d3d97c0ec675695562ba161df737fd2810a11bc06111920e62ca6505d1250f3a66"}, @generic="79657c05238d5e6ecba25b6f33104c8fce167cc385c6421ba4580d38f3cbef7c112523fcaa66d18633fe202fa43c42c7c41374e38feb792c963c31e8468dceea3346091ede5a33542d8648de30bd789df655e9e1c02a10a2f87976c161c206bf0d45cbdce5e826713749d577a5ab155c0019d3805ef79d302ac0", @generic="5d75ba7062128835d787d1531523c0157b092a4cf027b50f7a7ae6dce5de6d85f4fc2d8263c282ee43a0ca665e16371cda1eead6c9dd99fea85e12966e53781684715aef1f1b9e8cf8f3eb050dc8307f2368ad343817fd7e63e65f7c4295dc986352729eeadc7718e95ca59cff28b4e02fd0efaa49a4cc58ca1a7394b06035373c1307633c6a0ce173b62b3e0b4f5259824c22653b39466a543fdb72e587e2e07692004773d59ee80762595820eda15100abab525b3961cb631e80f8ede04b828d", @generic="01119f60063cf1877fe6456b0e320adfd164904dfd1dff7ee404e8ec86ad6f03412a8e2c07f5f37b0d216d40a8861007a18dcfec5870d62cb295ea65debdc9007a0ccef2c8961d65d909db8fa4be63e20704fcd346ce9150e2569dff3170555b1a8787bc6fcf9a821a49286645be3b1310428e9997f2e8b02b476f43a5240caf7dfbf0ebd5759b50d430cae2d84196a7b9d4c7844f43ad989db84c2b9844eb375d02fc14512ab81c73e73fd35ad3738334b24b6f2abb38", @typed={0x1c, 0x4e, @str='/dev/loop-control\x00'}, @generic='6', @generic="75ebe23ac570ba", @generic="3087f36598064c82be59db87d467a01c22bb65c5f52f6793f26fa55c44453de0843d88ae28bf7a78c07bce0f7220bbb19b1ce18016b7f516f1ed9e4e79b24a107469c50b0e1697ba4ccd1789ab705cd6881eac6ce8a2d95438f938157c868004b0546e23994b89461438302498362b9d3735bedfa4d44ce23927a8a581dd755e9cb96bf52d"]}]}, 0x374}], 0x7, &(0x7f0000004800)=[@rights={0x20, 0x1, 0x1, [r4, r6, r6, r0]}, @cred={0x20, 0x1, 0x2, r7, r12, r13}, @cred={0x20, 0x1, 0x2, r7, r14, r15}, @rights={0x30, 0x1, 0x1, [r6, r8, r8, r1, r3, r1, r1]}, @rights={0x30, 0x1, 0x1, [r6, r2, r6, r3, r6, r4, r4, r4]}, @rights={0x18, 0x1, 0x1, [r6, r0]}, @cred={0x20, 0x1, 0x2, r7, r16, r17}], 0xf8, 0x11}, 0x4000000) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0x0) 2018/02/26 16:14:31 executing program 1: syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/02/26 16:14:31 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 16:14:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b2dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{}, {}]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1a040) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/126) ioctl$TCSBRKP(r0, 0x5425, 0x4) 2018/02/26 16:14:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x5}, &(0x7f0000000100)=0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/149) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000003000)="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", 0x1000, 0x1, 0x0, 0x0) 2018/02/26 16:14:31 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/190, 0xbe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) fstat(r1, &(0x7f0000000000)) [ 55.481162] [ 55.482843] ====================================================== [ 55.489159] [ INFO: possible circular locking dependency detected ] [ 55.495551] 4.4.118-g5f7f76a #24 Not tainted [ 55.499940] ------------------------------------------------------- [ 55.506326] syz-executor4/7892 is trying to acquire lock: [ 55.511847] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 55.520495] [ 55.520495] but task is already holding lock: 2018/02/26 16:14:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x5}, &(0x7f0000000100)=0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/149) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000003000)="42f66ab0adc51b06995aaeae70867b67b8e0e8d76aabec4d5c45d6d47c15024980b5b8457b1a470736e0e9f7f4f6cf409d167bce765297a07b921fd1da214cc0013590dbfb9def0c2eb480b312c6127f602238249e477f38909b13255adca75bd45be3d67e5c7ada6a3afb6e31a9ba7e370f8e37b0a929e2eacf77f2ec8d06383213490959d649e8d86941c3af6cb2fd29af0f1528ae2877f7a0653f897055405083b9ddb1988edb0a9b69fc8c82d3aa9d2cd1f118d9a9a239d7868d26531fca74eff13b6b5ef7532ad084630cc2e7a0558e0f1b1f22d3ffdea5aadc5ac315000e64f658feee36e361a7d2e50a3cb01aa3c4dfd3b1b698709863309b6c5d2681ea11ad1d37da68758085a0fe887da62b929401acfc485816acd267d34e40b51282b4aa4254ad26e550e2b0526230d83226e96d143380e29479cff88fa9f1d18a9df183e351c2152c76008402b213bc6b8e3887f337daacaa3abf5f6f465d62dde13f33ba4a31fd205885bf4095d7bad9b47295cb43e8b4a62bc06e14511cea662de5b7cd4f690dc25a4404e735cc0db95a863b93bd0bd894c6b59119066c8c5e573f3586c62fc65718f931fac62a7d7d0af25ac4d3aad18da9309d32866e6e8871befdf89d5dd9f966bfb3d4d10faf4855adb3e1a1b5aced4e1708219b0d9a928281a87204f0ca0df569ec20b7d589fc1b965339768c8154e41d51e568eb999db99fbed17f485fd8289250075557e09339f0c1544565fc1570378e753bec6f25477f5f8b0855031bfea13ba7ed33f93fc3f81d7f3ca6c3170fb43aa33e6f27098f852810829ae2654d9bd7a1cd6fa57c3602b093bc610c0e571911236c866dfe61f8e835b952e14605e86ed0f5c2c41bbeca179d65377e5a662f593b5597203a8e6db810e58af0eb8614b8630a205c877ca9b32d1fe70988557a16df09818d0eefeb613730ac1806484668a4e019ecec809064d3ce456757f32b1f8cd66e8551d8eec9d9214d853bc8a49ecedb40eca59800f6aea1c73fc3c8deb29f61d848e15c9eb70cb8ea9e845690dbb88e4e0bc4429196d1212d68c2ad5aa976900c16d980d47405d205678bef4d19dd673b9536ca8a91d7ab29eb98b0af20765a752154822b2c2cb33cb926e5f49a9a38228dc5b3579a7faedb54e1c0a97d966a023408a3b9501c6d738925bee19944e0ef89cace6e58d9c61b0a7ac87d3744fff3f1908ee31fe76d25d78d94f8179aa112b2009263a5e47d11698e196dbcbc10aad447cf680c6b4b8c1cce3c1781bc6c2eca4623fb81ec90c71f69bb7ea36254dcaaf978008c04f034137f89da7cc9f2c5ed1b4776de9812dd5753c6a7b5af0243f7ce2cb44aae04cc66c0ddb26bb46391473ac46eb90cc2d6f4b0fc36b9f0ebc5a6198a4fcd4617ae8a9a08cdc5e86c6f91a36897327418907e643ae8a9e2251aac620477185d00e88480bbdf5570a00e8a20ccdb9947afa39211bc8c80a04cd5c407f4c7822e34842251586383f18509be7602350ccee25f2a083dee1636a8d3b50f465cca9f6f79e8494badc9346cf4ff509ef7f3c6a8eec76d420fc60130798c426a8d3fd82226f3330d19858d9bdf862a814f38644d6a3a47c5236e53871137fa7ff2eead3a802d682f5515aaf00aea983fece849110fa32b8277bac02b933759cb4b0c0386732d6c05922070d1fa58e1fb29934965fc436a999bfde9505fc44e1430ac98ebf3245c3c3577ab72c65eb5984352b0e58326cdef36eec14c83cbd6a77c7e9e97b2c17ac4b499c410474d23c23d7dec2d2037df141eaccf6af97e818ecacf63213197c7aaa38c8afb11072df2694be6a3684077acda6b2cdf265f630e95b4ba9534df5ab65a5b5bdb387b5c08eb7623f67448eb2f0b03e5cacdeb1a15ba42c4b881e4819819a6a485b398f7a1dd2eebcdd83b96a4f5235a4182cd7f2413fdc5cc107ab7bb5ced2e3dc6af56cdfb64ea020dbfa4e32e8fdf02bd340955ae7ceca107901f3c5fbea77614d6eb511a729c898e62ee11aceb80ad24128d518f0856bc9b34610d1cbc9bafb55d06c72425d31e90edf5ea3cd72064c28ae7c51b11016e3d8ad863b1369ffb026057b1b9152aa955813dcaf9f18856470d2d1ea5ae9d3c025163e471f25aef16caefd228680f65b61b7cf96817eea0bb41c6234f426d2140a0c1b991e79e945715c5f86c62e14078845e6e60528ecdf2df33e23d1750b30a281d2a188fcfbd276024d1c7a2769089e5dc916f4b4621885206acd5318dd2800e50b8f5f36f545c7053b2482f5a5537e51f6942fbccbf32159d6fb93b2ed45159f775f965c468cba39a5bbe5aac695e2236433bfd390402cda41e4f2a996f255f1708662015e9c034373f627c5f4ccc10ce0e5296667a2b241d481bb9e11571d8ae9bdbe15874ac74b1854556b14484087771d41eec143cf7c79307fd48f912c4fb0f6fc973ffeaed0c37fe805e6ba8844ffbd104bdb033fce04a9f674faad7bdb092dfa4e29240df4c1a07eec0ade02ed4da9f321eed276f963bde2cef829223210f1ad9e8e8f89c3defb798a86a64ab395cb77a37fd59a529f5a4054ed564d5c193e60bc5552ca8787634edfdd3d9d7185318d9db5389fd07a0506539295204aa912b335b8e6eab154429c25eae095f236f64c45d68d2ddff1e81ab508bedfe90c2f6cdf6ddc65f0806bba0de9714c905d2e12545eac82fb1300f78efe148b9d8919f96de72805fd58f9472200db7108f230b4beae3d5db49f1812735e0304da8e7b5f71c191323c5fb760787ba51087ca3bf3623db422c99c4820b22c2bf3bc4d35f035cb2c493c5c3f8f2ff55b8b7a7299f4fcc3034f442bab3ea2266fbc8c0aeb9787bd2871f4efabc3cf0dd0dc5ce5d7e5f5106a5cd31dc235dab5be1423cf0963be2d34b2e37bb61b24b8070880e5de73a3daa72e0625800b807e5f43c0eeb9256753a5eb056e20aceaea357a29fba856f610c635ac71d25d22a00253cbc8a4672c9f21d78cf30095fcbf045cefe12a819d417d035cf658796e39f4ecb19b4570359b47d97d66c8063ebc9104c6df015859ae9bdf941451e0b53e8bf31f31d61b1e36c4aec0079d2860979c7254b48dce6b867c5870babc02245a11c08c984167aa04654298d9121db7c6cc64fb7ebe381b64e2fb0937e36a5dbd813487e7509839eef7edc87571e2f7481e4f67fffd099085e8068b114ed916224b4d0bf0e49b5398d646b33a5371236ee76cad7134520f3a7f6a4686ab49e5261b5bb61aa3fd6d4fe7b57537633d4a2306458b4100e834f1ecb13c13fb8a9ab5e446c987e275a3a28977e1760d85f24af6a4338dfef5006a9373efaf64a5979866108357f5f6701a1ebb074ce0ce57f0a2ef9175cbc6460f161b4b4ae5cf9e15e1366de19ec9001cdb30d2486fd2f01484a8827d02f8f01b25aa78d7a71cf39509fd1e053fcdadac691357076331cdf2dc0d8850cf73d046c69528d50df0baf5b7d71b6777c38742613dbcb356e1fd04f013f782e4974e3722453470f3d71676a6a5612adb8d95f7cae37b74e1f153cf0a2181b5f9b4e6d671e2f0c97d00e11bd3bbc881e96af0b88be56f846870d9e1a3544f3ca5a34980f68ae5db4cc6cf3673b1fb18c0a613907cabba0de723b58a46a325f21e063b2162a141bd5815696616b282c13146a3513b190d6b931b8fe6415ec9537cef48a6f1dda39ca4afbc61f772af2f2586a238dc88638b7333a37874c2f65b3deb06ea76f1c8d982bb741614d6aeaae979e37ab1f996f1560a87952e621c4c5532a3b74ad1565253f0414f5855973ba27a5c95f63b08a9749207390f33e8c66c25ee63d20585295485d1c046a7c62cb7fc02f22e5398297afaafbf52a7c845e91504f445ce24052cc52bf1f1a1af4cf31a329610afabfc872283b77b6d847283253c31c76f07dd55a72fefc2196367d117ebab8541ea9df1dd987d8e2870465044f17d10fca01b868ccafbb22ffc90a45fa7aec38f5407e9049d8b9b7f20b940ec0b069b75e3ad7844e146bede8a768a47f5230f3b26c3a04f6d87a58eb28fdac1cc9b67c63a4c34a94ddb335d4fbdfec0781efdb507f70dd81e93ce94e3e38124b121a3230f0ed55869ced42addaa58ab3aee9fec293c06ccde7a5ba017bf831e6bd03bfe1d827be0c06bebe7f9feb1f8e53d3f3c4763e8563b47e38bd39630b2d4e019d5ea7d4f1c2a6d49828beebcdc4ffd2ee95265e7bc7684bfd81d81f30dfb291d699e7de9091090f5b089570ef931d035180693e81cd9a09a842eb245f3256830897743098ab79da48972c44020d1a5451e666b0f239a0bed5a6a22dba15ea240ae16f88eacd34044999fe819e79752aacdbff6fd8391bb0fa9b2d127f286d9f407f057df0f7b34310caa0c46e6d3d5ea16fac59ecc13eb684084843b612e6706000493c4815b41337e10abfacb8a5870c74a92cd1e9ae12f8299e55138416ea9d38054cdcd0e9255c9bdb48994c52ddd6d30f6228ad2a061fa1ceba083cc9d9fe1a981416032f53cee615906367fa6e93959a0adfbd701baa54b66de0aafe70ae2c8fc0394b822ca92baf91ce2fbb1787d515da0e2949f204fedc9d9c3c6b6fee7b2d5116bc29b6b5e8306fbd688bd12b45af47870ae4f0301fcee99a2b07ca19b7a6a84396c220621bfc12c92891ba34922fbe510b3b6c19d4fdeea2e94b3bada37cae0e0e3d0a3b377222eeea37d05d8c791f33e6c25f80cef88fd1edbed20dec2dccc1975836caef6b5fb6a8897799004777a62b6e6a1c58f2d3173289b44e1e4507ccebbd5f4dbb8559c171cb3a8f09df6716d0ee979b3c460e0ec38ab5520d2d12f880a4d112c133e3508e714fe0deb69695b58aa0186730e9094ab50a3b10aa93b03d1917eec70a73395a6dbc8b6b549c0bef7e873ef6e3c2ad2d1d77d13759e59ebc71a6efa533a3756199d9c02d9d6d4223886c7be863c2dde049ee4777c36b61aa178ca0dea366504a266a32813b9a1ffe61e3b731e161567a6b4bb2036d6e548dc8a26fd00bee77edfefb8f8ff62b0bf715fbdd9b7f084018292f18dc662080f7e0d494d7c0cab3a2bb39d1d402f77677593b8c1357a301a07b0e69456b0ab03cf51e67163ee722eef10f53762baf995ca10078b614ca910c2c920e0e30e0232006b701489cf5e13287db9ab5cf37406daa9306f0e8406eac96d51cfe92c9354ad4383099bde48884ee3690527d064b14319f6c3fd4b30cbd2db2cee55ca78d48f99a6bb82b9f5747a8567ae86a9755eff49e1f360bc18620cbcdbcd4a79db2bf02b56948b5907a52b429ec7b632bcf4ccf6acf8efb47278c4b3711c67a7a3e2b48e4085630fc0e30bd1fc157daec198bb0372e6f99aca319242484ca96529d4e512fcacdc244c951e9fee14d0e4d2cc4a872f6253eeb98765eac281f5030768e23bf268d2d4d38fb2fb1042eb77549caeae5d271755c071f11aab4fe2619b39f2d0f23bc83150b8d71a653198df214952c263d36ffd9122ab90ac7f91f6e465b7c041c75c8ddf223c661243dcc82eb5f8c208cfe363ede2c6d347f1663de467d77e5ca7912d62aa67cf362961dc5b0f8a9550628298ed24656fb23be1e3f9ea44afb8fd79f8a5c9634c7b2165c02d3fcb215f25d8c43d1e1fbf775bfef3782134f4159a58fcd32515a5ad69c3cbd6da0569df1af57c45405070737198d5cac741de12b03714bd599db2c15c85c0f2fc9cc604b39403a47c33af8306beb8b2933a29eff38e3d20610d6b08fd967a2411bd69026ae8f6f71e7c8bb363a33", 0x1000, 0x1, 0x0, 0x0) 2018/02/26 16:14:31 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/190, 0xbe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) fstat(r1, &(0x7f0000000000)) 2018/02/26 16:14:31 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/190, 0xbe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) fstat(r1, &(0x7f0000000000)) 2018/02/26 16:14:32 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) fadvise64(r1, 0x0, 0x78, 0x2) bind$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"6d7abb61ea7a5b"}}, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000240)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x5, 0x4, &(0x7f0000ffb000/0x3000)=nil, 0x6}) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, 0x1, 0x8, 0x100, 0x6, 0x1, {0x5, 0x0, 0x8}, [@typed={0xc, 0x50, @u32=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000004) sendfile(r0, r0, &(0x7f0000000380), 0xe) r2 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000004c0)={0x81, &(0x7f0000000400)=""/129}) accept$unix(r2, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x3, 0x4040) fcntl$setpipe(r2, 0x407, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000640)={0x7, &(0x7f0000000600)=[{0x7, 0x7fffffff, 0x200}, {0xfffffffffffffff9, 0x9, 0x5, 0x3}, {0x3, 0x7fffffff, 0x101, 0x294}, {0x6, 0x8, 0x10001}, {0x1, 0x8, 0x7, 0x7}, {0x1ff, 0x4cb0, 0x7ff, 0x100000001}, {0x1, 0x7fff, 0x2, 0xfe}]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) fsync(r4) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000680)={0x7, 0xa, 0x1, 0x6000000000}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000006c0)={0x0, 0x7ff}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000740)={0xd7, 0x662a, 0x202, 0x2, 0x0, 0x1, 0x20, 0x9, r5}, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000780)={0x81, 0x401, 0x875f, 0x6, 0x3, 0x20, 0x1000, 0x5, 0x4, 0xfff, 0x1eb}, 0xb) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f00000007c0)=0x8e7, 0x4) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000008c0)) [ 55.526453] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 55.535029] [ 55.535029] which lock already depends on the new lock. [ 55.535029] [ 55.543334] [ 55.543334] the existing dependency chain (in reverse order) is: [ 55.550957] -> #1 (ashmem_mutex){+.+.+.}: [ 55.555778] [] lock_acquire+0x15e/0x460 [ 55.562052] [] mutex_lock_nested+0xbb/0x850 [ 55.568663] [] ashmem_mmap+0x53/0x400 [ 55.574775] [] mmap_region+0x94f/0x1250 2018/02/26 16:14:32 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/190, 0xbe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) fstat(r1, &(0x7f0000000000)) [ 55.581057] [] do_mmap+0x4fd/0x9d0 [ 55.586882] [] vm_mmap_pgoff+0x16e/0x1c0 [ 55.593228] [] SyS_mmap_pgoff+0x33f/0x560 [ 55.599666] [] SyS_mmap+0x16/0x20 [ 55.605423] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 55.613461] -> #0 (&mm->mmap_sem){++++++}: [ 55.618364] [] __lock_acquire+0x371f/0x4b50 [ 55.621192] binder: 7889:7894 transaction failed 29189/-22, size 0-0 line 3005 [ 55.621275] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.621750] binder: 7889:7935 transaction failed 29189/-22, size 0-0 line 3005 [ 55.622873] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.650463] [] lock_acquire+0x15e/0x460 [ 55.656699] [] __might_fault+0x14a/0x1d0 [ 55.663023] [] ashmem_ioctl+0x3b4/0xfa0 [ 55.669264] [] do_vfs_ioctl+0x7aa/0xee0 [ 55.675496] [] SyS_ioctl+0x8f/0xc0 [ 55.681292] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 55.688482] [ 55.688482] other info that might help us debug this: [ 55.688482] [ 55.696594] Possible unsafe locking scenario: [ 55.696594] [ 55.702621] CPU0 CPU1 [ 55.707255] ---- ---- [ 55.711891] lock(ashmem_mutex); [ 55.715553] lock(&mm->mmap_sem); [ 55.721817] lock(ashmem_mutex); [ 55.727989] lock(&mm->mmap_sem); [ 55.731730] [ 55.731730] *** DEADLOCK *** [ 55.731730] [ 55.737768] 1 lock held by syz-executor4/7892: [ 55.742326] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 55.751376] [ 55.751376] stack backtrace: [ 55.755848] CPU: 1 PID: 7892 Comm: syz-executor4 Not tainted 4.4.118-g5f7f76a #24 [ 55.763433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.772758] 0000000000000000 925f3708b48ae2bc ffff8801d2c979b8 ffffffff81d0402d [ 55.780859] ffffffff8519fe60 ffffffff8519fe60 ffffffff851beb20 ffff8800b62fd0f8 [ 55.788828] ffff8800b62fc800 ffff8801d2c97a00 ffffffff81233ba1 ffff8800b62fd0f8 [ 55.796812] Call Trace: [ 55.799374] [] dump_stack+0xc1/0x124 [ 55.804719] [] print_circular_bug+0x271/0x310 [ 55.810837] [] __lock_acquire+0x371f/0x4b50 [ 55.816779] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 55.823676] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.830657] [] ? mark_held_locks+0xaf/0x100 [ 55.836597] [] ? __lock_is_held+0xa1/0xf0 [ 55.842367] [] lock_acquire+0x15e/0x460 [ 55.847964] [] ? __might_fault+0xe4/0x1d0 [ 55.853731] [] __might_fault+0x14a/0x1d0 [ 55.859412] [] ? __might_fault+0xe4/0x1d0 [ 55.865180] [] ashmem_ioctl+0x3b4/0xfa0 [ 55.870773] [] ? ashmem_shrink_scan+0x390/0x390 [ 55.877063] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 55.882919] [] ? ashmem_shrink_scan+0x390/0x390 [ 55.889213] [] do_vfs_ioctl+0x7aa/0xee0 [ 55.894811] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 55.901013] [] ? copy_fd_bitmaps+0x209/0x210 [ 55.907045] [] ? __fget+0x23a/0x3b0 [ 55.912292] [] ? __fget+0x47/0x3b0 [ 55.917456] [] ? security_file_ioctl+0x89/0xb0 [ 55.923662] [] SyS_ioctl+0x8f/0xc0 [ 55.928831] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/26 16:14:32 executing program 0: r0 = gettid() tkill(r0, 0x38) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000040)="131601d55b12f30b347ea70875928bfe66e8fd0bf6331f6195b5189cb2d188c4e3e94a1300e4e7d4ee83fcbf844dc9ba8a7ee227586277bf10e606d27ae7cb61afc442", 0x43}, {&(0x7f00000000c0)="0504a414de81cc93ed19a25254f406e4eae90c531abd3ed7b04e263b5dba37beb7c1f7d6fa5156f578ba5e55b291ef61df7ddba9220fd546d56febe285d2e634559a3774a396b7aefdbc28a3523e0785482acf83b75483", 0x57}, {&(0x7f0000000140)="85e478bdb7e714cb242dd0388e7c8bc5c229ee0a29a17aaca60befa2eb7a4a65cbd6c4901f07f329722b94b0a6805beb4cca6db8380e7de9da86312d37d8f28eacc5739864776f71fc091c51b7df30c4ada3bbed77417b8e7f20aef6a623fbd144fea90302b1fe177438f664e5117ae15baba8cb30ee7ff12b915dd3d2868072da90dc5cda0eea150c35494ac54d75ba8080ab304477f50a54273dfd11f8eead9efd16fec5c87dd7b4fc0f671cfc6379b45d280a375ad9bc01d0ad643883a543130ebd6d0a422f998ce346b66cf8868e86efde4b4bed4b68286caa80e1284f8700f147bb4dedad3a57585b9caba83091f6459a74", 0xf4}], 0x3, 0x0, 0x0, 0x40}, 0x44014) r2 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) getsockname$llc(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x10) 2018/02/26 16:14:32 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x120) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 16:14:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/57, 0xffffffffffffff49) pipe(&(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x10d5, 0x87, 0x1, 0x100000001, 0x6, 0xffff, 0x2, 0x3, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}}, 0x8, 0x8}, &(0x7f0000000240)=0x98) 2018/02/26 16:14:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$KDMKTONE(r0, 0x2285, 0xffffffffffffffff) 2018/02/26 16:14:32 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@common='ipddp0\x00', 0x10) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400000000000003c, 0x80000) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/21, 0xfffffef5}], 0xce, 0x0) 2018/02/26 16:14:32 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/190, 0xbe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") fstat(r1, &(0x7f0000000000)) 2018/02/26 16:14:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001c6ff3)='net/wireless\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xab, 0x7fff}, 'port0\x00', 0x22, 0x400, 0x7ff, 0x6, 0x8, 0x81, 0x0, 0x0, 0x3, 0x6}) 2018/02/26 16:14:32 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) uname(&(0x7f00000000c0)=""/84) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/26 16:14:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000040ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x8, 0x41bf, 0x200, 0x4, 0x1000, 0x8}) 2018/02/26 16:14:32 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/190, 0xbe) fstat(0xffffffffffffffff, &(0x7f0000000000)) 2018/02/26 16:14:32 executing program 4: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x2}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"eb31a78c8eca4a0556d97774a8d0c90f", {0x4, 0x1, 0x1, "a0d0da61c958", 0x9}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0xfffffffffffffff6, 0x6}, 0x0, 0x9, 0x3, {0x2, 0x1}, 0x800, 0xd60}) 2018/02/26 16:14:32 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x71, "7919595dff388a1eab63e6cf804529ba21e72347b3f20b9a6619d5503881f9a54ede1833ee4e058070d1ac6ba6c2fb99a22925d0daa843c619ae597e616b2877085e1aa89926adbf180e7ab2ecb05ae1b51f04178629359b2fe16d242329d2c0035536093f0d589ca08d69893f9ec15d8a"}, &(0x7f0000000100)=0x79) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x400, 0x208, 0x7fff, 0x4, r1}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000200)=""/208) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0xa8, &(0x7f0000000300)=[@in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x76}, @in6={0xa, 0x0, 0x2, @empty, 0xc44}]}, &(0x7f0000000400)=0x10) r4 = socket$inet(0x2, 0x807, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000480)={r1, 0x1c, &(0x7f0000000440)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000500)="7952414c1041ab2b2bf1cb348cf1742b036d2a94f4ac6256b6841b4e286c5b3c805cb8f8898202ec34662de2dd5cb8891f2b20f14024b7f8dc968c38e70d7f0ce2e583fc34184c696af39e610211002e58205eb6e9886dbbb878b4621232fe95ae064d7559c5b95dc6129d07057811fa202d9f51006be48a7c8a8e73edf106ffa14fc94ff6a3b1086f258b", 0x8b) bind$netlink(r0, &(0x7f00000005c0)={0x10, 0x0, 0x2, 0x4000000}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)={r5, 0x16, "fd844b9c74f71ddafe7c5cc380d82e846ddb74f7a72c"}, &(0x7f0000000640)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000680)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x75, 0x3}, &(0x7f0000000740)=0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000780)={0x7fffffff, 0x0, 0x10001, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000007c0)={r7, 0x6}) r8 = dup(r4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000800)={0x2, r7, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000840), &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000008c0)={0x4, 0xfff, 0x200, 0x1, 0xffffffffffff0d1b, 0x6, 0x401, 0xffffffffffffff83, r2}, 0x20) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000900)=""/176, &(0x7f00000009c0)=0xb0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000a00)) accept$ipx(r8, &(0x7f0000000a40), &(0x7f0000000a80)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000ac0)={r6, 0x400, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000b00)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x1, 0x2, 0x81, 0x4}, &(0x7f0000000bc0)=0xa0) getsockopt(r0, 0x7, 0x80000001, &(0x7f0000000c00)=""/80, &(0x7f0000000c80)=0x50) prctl$intptr(0x3f, 0x101) syz_open_dev$binder(&(0x7f0000000cc0)='/dev/binder#\x00', 0x0, 0x800) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlockall(0x2) 2018/02/26 16:14:32 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000435fff)={0x0}, &(0x7f0000930000)=0xc) unshare(0x8100100) ioprio_set$pid(0x2, r1, 0x0) 2018/02/26 16:14:32 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a2cffc)=0x8001, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x7f, 0x2, 0xfffffffffffffc01, 0xef6}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/26 16:14:32 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) uname(&(0x7f00000000c0)=""/84) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/26 16:14:32 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x120) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 16:14:32 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x38) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x8, 0x39}]}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) 2018/02/26 16:14:32 executing program 5: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") fstat(r0, &(0x7f0000000000)) 2018/02/26 16:14:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00001b1000)=0x800000, 0x4) sendto$inet6(r0, &(0x7f0000723000), 0x0, 0x0, &(0x7f0000867fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=ANY=[@ANYBLOB="deffffffffffffff89b92e3e1000197bd0b41c97bcc76dad1530427af7bb7801754efb22995e740000"], 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2043, 0x0) 2018/02/26 16:14:32 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) writev(r0, &(0x7f0000002140)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="4fd7efb4a3a4d285daac00733013d32ec119c64f005a95213a0b79b1e30a2797036b9a95c83af2dfaa59e454ee033ed563e672a8fae170cf346789db10dda8a8f55942d87a95465b4d0c0ba12da15aff1a63d1acf8fd61c8ae9d59537993d6ae2ad8c2ea889eeec99190", 0x6a}, {&(0x7f0000001100)}, {&(0x7f0000001140)="4a5e8a2d6f94e1da70a9609382e3f2e85abe64cb9cadb17602b59e097ee7b1c4179ce436bdab7a4eb511cc46c7be8756a757f28225eb9af2adfc7473a896f15029fadbe45f18ed3a6b318cc34f85dd76c710ed3c46392f823900558c7373169d93edd8eb1bb9d31854892ce2f3517061c3647d9a3596ea7287c30c34f45c77b844fdc1bc0b41ebe83770d3a459fa2e5d3914ca075d5a01ab4af8fd4b79b9f8374c62d00f25fe26a09bba7b1185c029b0a0e522cce417cffe352d0069a976447c0a5fbca97adba0d3f45d50d2e6ae66f5754fb71597b7441e28a4ec70435340d81e5dd4cd13d3664dee76490f5f58c51c69a40d5738ac45d8bd06f190e7a480dfc71057b631da431e42860b8b9df67862d4d12c607a29a0c5f125684841c94569b47d29f896aef9f279240f1a6bfae4e591adbbe7c35c5fe6e2fc42f511322f3d82305692df77dac479931057ed680d4fe75c2ce73352fb78026b6fcbd8e0bb780f2cab295fcf2b1abc647d6469bb653cb632684dfd6b7dd49d45b5f412c306dfcd712e87c27d0f6798768a9c93591c2c50489ee946fedd657d4bb52279dbe8343269acd69df68d38c26d2157f49ef9601a36d2bbfd0e397dd917549ca78a38005a4faf79f6ad10e7307b5c73cfd19fe3ca4b51c14d8ee5a0e5df8ae394bb3c5c398db254e7a403adc1c9d84a72fa8d9d436d35c482b67838d3c92349828f6c984a2bbed4a63807dafaf7126a41caafa876cb7cf24cf91436fdecdff0e08cf9b63837b89e09740b1094258df12352a6ee11aad66bd01143404dc7301abc989b3fe4ac108d93bc59c1ae90999b488bc505ebad09197c6816c98d0a2488ad3a0358ae728a9b7c142d6b2162fff1aecbc9153674f847d610462dd05b6dfc4c1b7f7cd99a6925f877ba33e56a8c7db39a19ae37c0f353735d70bd630cea323384a946272c2dfe01333849960a0e05a85651af4520a6f310cd78c73818fa95cb0a3c8c4df322ed74d1278d0705f948ee18ebfc65d8e9e40fe11f98ab3db051d04789e4e18b085c0238771d10b884e4ddc318757003950fafe8504da5be1452046b32da00137d5bc3a85713f34edaa80aab3f0c7e6df8a3eb76373d08fa61bce18646b9073374f7cdedcc08934dbec59e46816e06ef4c4f564e9334b48196d145642ac44ce578ea3e375e31b696d78f7381b405e3f2044939d89416c7a020803fc96a8d1643643bf3c086584f9996c17e259dd729dad304c51cda1e9189ab41baf4347e935f6c8ff5d002bf52df76d9f63000112994822c82585e9c2f285f9dafe2d79bde8e52d3cb4e21ea517363d79b40d491a253136051fcab3ab405d6e7e564cf61dcf04a05c23be8352cb67d64503047f2bfb6402059f2a5c5d3bcfa0b0cf5f7b86d935fac611f48b70f35da44aaed74da2d80754e5be09df568c6dbfebfc6f74bdf1dda33063d2113bbc71609f0fdcb4c11d2ce7b6afc26312a48eb813242ac9a5b2ee7ee50fb5d68b9656e308d8169110558f4c286b38db2e81e315381daa3bafcb94434f459fb55fd8dcb09ccd2016d3281a9faa0b67032fbdadf591fdf1afe30a2c6aa8141b38e0eda0b624aef71e1589236b03407f683452f8a774e77dcd50ee279dc79d02d6e441e7bce9361e245286acb3da039104f8782fa3271926fe5be3a2115e9db190d2dc8c3a82975e7c249e8a7cf3be117aff475fc11129e9882042cef8f747e68cd9db3f684b3af7905d5d53820150869b89199b2c97fd0ad208d28dc389714258b2f5f39ada525a32e7861e7d309d2dcacc3f9680dc953339b065a7f7682942a340077cb835511753d6c8510ea017e04592bb65ce1142c8a194033c0424c918a2d362491da991e3e11724512f6d0709408a56ab63e7817664b9d0eb5f7fafdd09e6b6c020e169a5013be92c9f41c44a6a01412e0d074feac0180b0dd6da3f7ca6480d582e9055fec996c2945b221b97ebb896f97ede891a87914cd89049e01108ad104f428bdcfe6e3c55b32cf2a0d04e1f0dbf0c033bd262e2ba0540a75ff6bc7e65e116db4269753d7c2835bed7df2e1ad4e4903729302fd06ad239a90c23a67498b377a37b075c25dd731b5ac4f9df95649f5b178e72d0d6542642df118c8bb970773a9fa7fe2d7b40f555e91f6b155b38efde8907cc181bccb34b3212bbc2d1f27d1034e9de5d6ef1abbd0732ecfde3ad65fb1e82473522eb68ad226e9b4300fa81aac125b1f49cf80531a35f2565de9312f9dcf91d6aba5d2f174161828a33d80ae602cecf293cb125d11d798f33964466bc2d40ee52f3098c5cf313d5762672a1cd0ce404bbdd44e2b4769c928f5ac6b57b52cb1f947c7531796ad7e213821f7a0246e52a2aed1088f0fb72bb4f8a802577603618ae39c099026282562026fbce4bc93342a59b0d59af5c1e53166a1c6b8314dcf25c8f69e6d059da10c00bbb9b193f2e4745b8f3c5e58a286467f96d30285f2138584a5d7b3ab85d9bde217d21788135b2d55773180056702684f3d9139e43b6a64a111d6243e3aaa03df1d7737265e773f0a6a649b709439dbb1a31c38e3a2e720e902dfaa304fdbfb6c92305b1260622a482766d7a0da8fa145cac272997dbf7cac72acb9eb2e5a7e86bd23dfd5c372bf4f0d8ca5fb46f2c4ec9da68e78b46088f9ee4b88dfa501cdf3b130cac0d44a4b51b44082c64e35978218c40c30fd58598bf1949178d9f4f65f193e46f0d36ac36b8cda4ae8064187c7a2d736193cd49d3fbc87ff8a0d88ca1f65ab116d105374487565fdad6acfc676154f8c59bb4036ab0a8d423ded8b49b23b24b0bd90396891f13b508ebe1c5d957053a699259b5d89291940fc5ab21117838bfbc055d9f74ae0d7a7deb88abbaebd07924b453a8a59f5cc3bf505d2ca4fad4fffee0bd3be3c63953112bc2c8cb12e677ba9b9617546b88eff2b32cfa0243cda976f9418a97dc03494577fecd451b587e2d4fa8e6f908b8c94c8b9a24a394c3d6c6d185f9630bbc70a4ae1e0af3215ba0c6f5284f47c1b413fc6270320e4146ea9dc1599367714a91cfb0d74e007ca10e1b2e4479c7a083e13a9b00266a72b32711e8c1da2290b45aec66a3051e09149dc1581aa16683d7e4e60002fe5c447503762052e6869521998d72300c22e65d06de57cf682a5e03a352eebc1322ea132205a9a06fe0bfa36d5ac071681f61e92dadc6f898130e409d1fe0ce0547e8d117815ebc74a2f91b829f8280eabba1ada01ff21dfbc945470fed0041b8d2a6aa2c4258070933a2e90c1fcda36396c1566804dbd309cb4dbd19acfb3c82d476adffa6d8d2ebc058316e6a1b2784e36f73f608983199d4f5574df1a303dceec23cd10f52f28e3e6c10b92fbcb21f288cb8622a7d77d01a807e00644f4e5bfcda94ce06ae7928f5ee1b6b2d4ff02b4c4014c524cc336823857bed96bd709e17338252342140e90c4e0dfdeee385247306a9ecbeede08c914d5c530dd21e8b60e04701e9f8741fa23f4e37a9453c51b826bd5c8ebc38d2856b4daf93ed9f0f4735f2f904130c84836e56301836482444bf2ad621eb3f492ef9f8caeaea0fe769b346483ae4732f50e0a2ff1d84094a7f656c32ab4ea890706b691433681f22d10652c481152962731f9511d689fca91a37af6fc7f66b61c9dc771ceaf8824e97491c523118726c18eef2c5f59eb115e9d9b11782008eab7e61ec3134154c490d2c1f300b5637b647d26fc5298a4ebeb8bf3b619552fb981d9b3fc0097ce96709fd8ca742d7b95b9643e39f3c2718096ee3424f59acb5cd848ede0e2e5a49f27f19f98bce6646db4436deb155857ab5a97fb1afa1dd0839f1b5174a89790838b946ed60be44e753985dce00f12bed11acbc810e070247bbe156534a9a29874aa2ff015b2de85f9053cffd1d607b2baf8bf8441e27589cd425075f90cb186ca2a6f7d63ccef3b551d9e354e5219def1de07e4107905585d9a338d588ff2072559ef468d2630e352f259204f696637432192e1d311c407d43b086c2f80092ad2f932d59a51968664c116d39c1dd5c5091a07076ba1939a0857a697c12a6c393f8febaf132764e7531a499f48bc3c4fff7eabadc3f222941f0fb8ee25cc56b33216552eb8dc99c6c3f4b06a74f9dbce070286065918325e18499436d908a68b9ec801cd2f9283c888625b5ed481945ef2d61f31ff22400001bd09b84d05469526977e650b102945b46a6026e37073b9820c561a907ee2614f1e4065e22504f77e9fc418a97bc702b3da9fcc1809a9a54d38ab7c4261761407325dfbd83cad10942e30e5a783f6841991222f53e74403cdfb940d4952abf8046af363652c74019500e37803af004753818f1607ede3b823a7c4c50f79e9be0ba8a7341a8d43572cb781c27114428d500b216b6db2e58b6e1debe038b8058a185361a2824bbdd33ba44e6b8b19e9c6901762d5899a6b00e136e5afd9c711edef59d0dbe27e3d2f7c10e3d7f6d445b8bc51090a0c8d6c2145d5904c2a374250e261bb21382381ffb77c934b296a9f591fa639c09532f4b8e93c6413454f9b6d806f811f7215d659eec5981331b485bb647fe4050be5aa3280b28b357e6140e3c68e1d5d277b3e092a22e4218fbef9771bb45c7a58a496858e6cd3e90e434724dbfbc77faefdad49cc3ed7433929c6e4c84b9f48103193596b2b2a4bdfc5537a2334e297d7eb77c88f626a6a182ea021318a46d37278ea461c61c9f35974d47c0568e7c3c0aa8657635298d978eefee3c348a7780b2140fe4feb3bc2a4e79d0fcfa0801a781f38b0b5de9b4fac27f45aa8b788aff59b29afb243895fe490724660c3a4bb657ca19059d17d73d609ab63df487a204549b681510ef1b6e9bbdc19f3c4be388a15b83e1a77aa2b9ec0bda712f835583e0ee98a1abf84ffedbd05a8b0c63efaeb026c3348d5eb773aa937ee88ca0ec9dbaf64d5d79a735b055349a5cb1d6d09d16198dc49d6e04312172703d776f89256024a460cb0283d39c21c11c1b0ea3682ff30354e8f39037b910cd086375a9c01435ba01feb70d7667929c7a1d103ec4e57c6b9f0ea91365c080a08e5845bc6084ba5fad4e67dfae8fb90f03f72f028f8777068e5e179726f21778757a53500cc694fd38f0ecfdb3aee020615214380b4b932d42c80d0e3459b6bb6a0f2cfd401bc2306ab49ece4a1571ff8c59b1aeedc6a9dbfaf95bb8c0fe5d8c5c8f0daaba94834c4381d968cedc0c7b60b877d94ad88a0e238d2d163cb2b482c25142f2bea70a1275b0657e3e3a34bd6fb739bb7a3fbe1242f682a0f19d68395bf129cc79456034e692e85c53f4b96264858a5f04719dfe0e6bb7169304b0c05f7d4287a973d83ddb2d9230b7b55670964939831b6d70202c2a0fc52a8d91b3cb8fa71806877b81a71b2a37e5216ff8c3f0756cdb1d79c4a65b8ffa28beb358e4785d70ed2f889476c7c1f0f979cecd19602e182424754cf1db9080db9e273aca49ced48cd8ffcfed4b8ca87b5b64652831e25e3fe7ab21b126752080400d2cb52b56953b148129d0057cbafa899158eeb838aa7bf7985b26815b30513417851830b6f8d67c6b0ba2078891500e362de2eb0b39a562f9f9817d1f70e7aeca38bfeb30088b6ee86efcd7494754a693a18cda52ea74b23205605f655040ad7fdf38d84239152cdab9467b8c80fa08b1de45963cd024436e75d1fe6a15bcfeaaf766fc279eb39fe9a30efd7715a250d64ffc9b50cb38f4f7b9e555d04c1cc38fc790299ebd63f9f621cc146a0e910ad81cc03f6f5", 0x1000}], 0x5) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x2000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/vga_arbiter\x00', 0x20002, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000002200)) r2 = syz_open_pts(r1, 0x20000) fcntl$setsig(r2, 0xa, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0xe6, "109c01a331b8c473346804d72e959b9aebf836776bb98363b18003a5022fa6e6ad32fd7df2b8ac4134b542e8c2b3709e58da11b620db0a9d7930646e29cba0f2dbf65c2ad0c28fa772fffbf08c5a292344d8f57851e6d4330f764a79fa207bb6738f1b97a1bbfdec572773dae0d303c13b3d866d3a8914f9e0f7233076d7a4ad40e864170ff7ed9e518fd221c39185ec56b9c0934340de9fbd8ab48623142e75236929bfb04ce0fc3e184c5cf6932f5642445002db88d5d42f25e5f44888ac41573b878fc90457e0c04b0f888e4f017c989f1bea12ac2fce0f3be7001836fd318c0f5c184ec6"}, &(0x7f0000002340)=0xee) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002380)={0x79b, 0x7101, 0x8005, 0x1000, 0xffff, 0xc5e, 0x80000000, 0x400, r3}, &(0x7f00000023c0)=0x20) r4 = syz_open_dev$usbmon(&(0x7f0000002400)='/dev/usbmon#\x00', 0x72d5, 0x200000) bind$llc(r4, &(0x7f0000002440)={0x1a, 0xf8, 0x2, 0x400, 0xfffffffffffffffb, 0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002480)={r3, 0x2, 0x30, 0x2, 0x7b7}, &(0x7f00000024c0)=0x18) prctl$setmm(0x23, 0x6, &(0x7f0000ffa000/0x4000)=nil) r6 = getuid() ioctl$FIONREAD(r1, 0x541b, &(0x7f0000002500)) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002540)=0x7ff, &(0x7f0000002580)=0x4) recvfrom$ipx(r4, &(0x7f00000025c0)=""/86, 0x56, 0x40000000, &(0x7f0000002640)={0x4, 0x8001, 0x80000000, "750e15facaae", 0x40}, 0x10) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000002680)={0x3, 0x1, 0x2512c979}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000026c0)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002700)={r5, 0x1f, 0x1000, "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"}, 0x1008) fstat(r4, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r7) r8 = accept4$nfc_llcp(r1, &(0x7f00000037c0), &(0x7f0000003840)=0x60, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003880)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000038c0)={r3, 0x6, 0x4, [0x400, 0x2, 0x2, 0x3f]}, &(0x7f0000003900)=0x10) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000003940)=""/115) fsync(r8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003ac0)={@generic="e6f0ce06bb8e83f4b1ab95dbb0d6e9c1", 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003b00)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x1f, 0x0, 0x0, 0xa, 0x80, 0xa0, 0xbf, r9, r6}, {0x3f, 0x6, 0x8, 0xc2, 0x10000, 0x0, 0x7fff, 0x1}, {0x4, 0x3ff, 0x3, 0x7}, 0x5f4a, 0xb, 0x0, 0x1, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x0, 0x4, 0x2, 0x9, 0x1, 0x3, 0x8}}, 0xe8) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000003c00), &(0x7f0000003c40)=0x4) 2018/02/26 16:14:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") fstat(r0, &(0x7f0000000000)) 2018/02/26 16:14:32 executing program 7: r0 = socket$inet(0x2, 0x5, 0x98e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002380)='/dev/pktcdvd/control\x00', 0x20140, 0x0) r2 = memfd_create(&(0x7f0000000000)="98b9f65c4289a8c0d7d45f8c97a4e5e39fe2d9da7441900000000000", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002480)=0xfffffffffffffd96) ftruncate(r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x102) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x9}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x100000000, 0x0, 0x4000, 0xa, 0x20, 0x20, 0xb6, 0x0, r4}, {0x6, 0x10000, 0x400, 0x801, 0x7, 0x6, 0x2, 0x6}, {0x0, 0x1, 0xfffffffffffff37e}, 0x8, 0xffffffffffffffff, 0x2, 0xb2adc9e6f0940fd3, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x7fffffff, 0xc, 0xffff}}, 0xe8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400240, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f00000002c0)={r7}) r8 = open(&(0x7f0000000240)='./file0\x00', 0x440000, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0x3, 0x0, 0x0, 0x7fff, 0xa, 0xa0, 0x20, 0xff, r3, r4}, {0x1, 0x2, 0x5, 0x100, 0x7, 0xc98d, 0xdfe, 0x9}, {0xfffffffffffffc01, 0x6, 0x7c, 0xfffffffffffffffe}, 0x7fff, 0x7, 0x3, 0x0, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x0, 0x909, 0x4000000, 0x4b27}}, 0xe8) setsockopt$inet_group_source_req(r2, 0x0, 0x31, &(0x7f00003a6000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x118) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) r9 = gettid() prctl$setptracer(0x59616d61, r9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) 2018/02/26 16:14:32 executing program 4: socketpair(0x11, 0x2, 0x20, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0x6a, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x100, 0x8}, 'port1\x00', 0x1, 0x1000, 0x1, 0xffffffff, 0x8, 0xada, 0x40, 0x0, 0x5, 0x80}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000180)={0xfffffffffffffff7, 0x5, 0x80000001, 0x7, 0x8, 0x9}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x2, 0x100000001, 0xf0, {r2, r3+10000000}, 0x1ff, 0xffffffff80000001}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000280)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@common='ip6_vti0\x00', @ifru_flags=0xa00}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="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", 0x1000, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) mkdir(&(0x7f0000001380)='./file0\x00', 0x40) add_key(&(0x7f00000013c0)='rxrpc_s\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='E', 0x1, r4) r5 = accept$ipx(r0, &(0x7f0000001480), &(0x7f00000014c0)=0x10) bind$vsock_stream(r1, &(0x7f0000001500)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001540)=0x0) ptrace$poke(0x5, r6, &(0x7f0000001580), 0x134) ioctl$TIOCSTI(r1, 0x5412, 0x8) symlink(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)='./file0\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001640)=""/64) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001680)=""/52) recvmsg(r5, &(0x7f0000001a40)={&(0x7f00000016c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000001980)=[{&(0x7f0000001700)=""/80, 0x50}, {&(0x7f0000001780)=""/5, 0x5}, {&(0x7f00000017c0)=""/85, 0x55}, {&(0x7f0000001840)=""/145, 0x91}, {&(0x7f0000001900)=""/120, 0x78}], 0x5, &(0x7f0000001a00)=""/10, 0xa, 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001a80)={0x0, 0x9}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000001b00)={r8, 0x1000, "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"}, &(0x7f0000002b40)=0x1008) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000002b80)="cab12a14343684c3e9fde5e23384ff8a73ee3d312e00a545e640ff3b0c58a5b466dc060c314405b6039c7b57772537fe971def51439ab4fd88a50c8658bc35cadcd7ca2e2dbd70f09ea436b303f44ede8fec207e2dff0e5fe3d13b60110a07efd253f8dc3da546643746eed7ce1310dcc08b241ba6b4e417d438563482a3824670b81664fecdd8") keyctl$get_keyring_id(0x0, r4, 0x3) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002c40)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000002c80), &(0x7f0000002cc0)=0x4) 2018/02/26 16:14:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") fstat(0xffffffffffffffff, &(0x7f0000000000)) 2018/02/26 16:14:32 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) uname(&(0x7f00000000c0)=""/84) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/26 16:14:32 executing program 0: r0 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)="ca63168284456c5eacc9da4a8ffe9b1c9f5556255b7a14029e2e131416588835f3607da028488f5b5ed39e455a1bb1413768a30ea90e959f58527e6b3bef03eb643be8fffd013e2b12d58a74d2c33e056e640191ceff175c348d2220e8b77bf17fab6ae16f813138168e49b66576c95ec0e8b684a55caf962897c514dec232b2f99df84f088a5cda4b64830206a1b21860dd583560b8453c72c35440ef7437dd017a156b0e0000e5a0586cfd9c9867b7bcbc53404e82e7f2e71d717c6ac289c5e814328d54c5766a7d6038f3b500e0da7a", 0xd1, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="a640667619418a6f2ae2a64f24fa673f616f2590fcf3a60add8fe70cd8603067d4ac3a572c311de0210b4e721aba87be1a4ffbede3e5f3ba811998696255977a0b3d9b20f76fbfa492fe308a1626948c6d5db7bf1fdb54ceb814c88ad35bb6802cb186143604ac8f14c7a1d4e6ffc92627ee434e44ec36852bb8d89f388b56cc1c172f858337ce32cf7b1f2315ba5c2f6dbc0d2b4f828928871b1b0da550f81006f89f6185b305cc88765d0f56a3ffef0679ebf7376b09b6a7c6a3699fa32b797bd3e74b54da4851317b35a4e4a1cd5d3cd7f7fdba08227e42c76eb890933e62ff8d4a9677436593a4185f84975e2608", 0xf0, r0) getitimer(0x3, &(0x7f00000001c0)) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2000, 0x41) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="32ab03ecda89e4229760914adce5dddfabec9e503f973da8bfa558c2aaa663ab58e15d97cfd06549aee3a15da68a3c5c6f535845cdc1e5d6c3844362eff145fca353bd4710130a8f497729475266e8fa5b3331f947bb8bf733507a0de34bb0af19c9dc31042b91a30c854257188cd9f16720cb8446279c040214a46e31a78017529e8d89e8188c1dec9d58c0ae7ddfeb860b93531a138c44004ddc4dc2172cfbaf4f9d16cbff9f6da191cb2e2cab244c7af851c2329fe41500faae46d74ce734581a44d1d9ea1f50493440ed829d00bfc5aa34af320ca04f23c30c0b31a6daaffe7bb38bd7e9") setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000340)={0x4000000000, 0xa1f, 0x1, 0xff}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) 2018/02/26 16:14:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001280)={0x0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000012c0)=0x16c5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000)) 2018/02/26 16:14:32 executing program 7: socketpair$unix(0x1, 0x400000000000005, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) write(r1, &(0x7f00000000c0)="1aa6c03779f1ee88b2c5711813e8d6b0fd53f378d950e717cb7c758cdb70fc73dc2b1c8f3c81aa0354de1c18ca96a687c76711c92d8cd52eb07fb4b8b87e8060ac297e1bd5e1cc58113017a02c3e75a9435b84db138708676cc8c61c5e8832efdb27f16ea05bf760a18dad4d97ddc8a4b949f90de4cdebf605a8f3000de92ead15b652d35e24be7aecb680ca7ed095fd0c43f78edbbf189dfbb701e5f98311cdc3ee6ee308037d79b7b8c5edc620662eb6b2b3ce", 0xfffffffffffffd2c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x3, [0x2, 0x81, 0x1]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) ioctl$KDSETLED(r2, 0x4b32, 0x4) 2018/02/26 16:14:32 executing program 3: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007c7fe0)=[{&(0x7f00000b2000)="ce", 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000d07ff0)={0x0, 0x0}) ppoll(&(0x7f0000e93000)=[{r0}], 0x1, &(0x7f0000b5eff0)={0x0, r2+30000000}, &(0x7f0000d74000), 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000000000)=',', 0x1}], 0x1) 2018/02/26 16:14:32 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x120) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 16:14:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) fstat(r0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="85ff0100ffff"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) ioctl$TCSBRK(r0, 0x5409, 0x21b) 2018/02/26 16:14:32 executing program 2: flistxattr(0xffffffffffffffff, &(0x7f0000fee000), 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) getpeername$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000032c0)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003300), &(0x7f0000003340)=0x4) 2018/02/26 16:14:32 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x402, 0x0) 2018/02/26 16:14:32 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setns(r1, 0x40000000) ptrace$pokeuser(0x6, r0, 0x4, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000080)) fcntl$setown(r2, 0x8, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, [@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) fstat(r3, &(0x7f0000000000)) 2018/02/26 16:14:32 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000005ffc)) 2018/02/26 16:14:32 executing program 2: r0 = userfaultfd(0x10000000080800) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x650e018cb759c252) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x10000040002}) 2018/02/26 16:14:32 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x402, 0x0) 2018/02/26 16:14:32 executing program 5: gettid() r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) write(r0, &(0x7f0000000080)="cbae4d8365b7ba8d77d0f751651939fc8981c11ec10dc50219abf2af6d50b114e07e6b6a5eac89ad65de6728e0ee2459821519d1723388f2cb95547a955cf1d249de823009538ee98b5e50e29a2b8a1e832e28f2fe6e8bcb4816a823f3cc5444ce21bc29ddccbbdf", 0x68) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/l2cap\x00') syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") fstat(r3, &(0x7f0000000100)) 2018/02/26 16:14:32 executing program 0: clock_gettime(0x400000000000005, &(0x7f0000a12000)) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) dup(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10101, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) 2018/02/26 16:14:32 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) uname(&(0x7f00000000c0)=""/84) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/26 16:14:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x6, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) sendmmsg(r0, &(0x7f000000aa80)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="cb68212218700ac596d8969e354fb257", 0x10}], 0x1, &(0x7f0000001140)=[]}}, {{&(0x7f0000007fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa, &(0x7f000000a300)=[], 0x0, &(0x7f000000a340)=ANY=[@ANYBLOB="f3000000000000000100000000000000"], 0x10}}], 0x2, 0x20000010) r2 = dup3(r0, r0, 0x80000) socket$inet6(0xa, 0x800, 0x80) mq_unlink(&(0x7f0000000040)='posix_acl_accessself%,$\x00') recvmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000000)=@ax25={0x3, {"c59a274e3386c7"}, 0x800}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="7bf3fb5068ea8c406a4472676588631a2530da9234269f571ffcc6be110e9cfbc3f2c34e91bdf7e9dba8ac0908f366d196ed0f3e47dd3f793365ba2bb7fc165f63c75b14ea585e77aa2c61303135d000242f880a6a1c49ef6e4a3f2157f7ec1e13a444ab131e43d1a3b93e1dca6145bfd183ab1fdaf84563de2f525d00a7bf4e8fbb8796d346c7e2cfe7a6dd5c81bdc135bd4f378284e236f51cefabe82e513d58480f01e5673929e4439cafe6cf00f7981671927ae97857ef61d4d66106d75ccb99cb4c62fa6b886832dad6a2c4d469c6dece059159d37ec6fb1a5ae2ff090bc84d8de8471fb8", 0xe7}, {&(0x7f0000000040)="2641067b7a9b3cd6f9b12100f939afdac838aca35b5cfcfbefb4240bafe0889900d176cd662a9e4cf534be08abebb462a898ca01a1e39542802eab540e1c5cbf49364fe24e5b1bf69f3c6e82a398d29fea0ae05440ac", 0x56}, {&(0x7f00000000c0)="810f75f9863b85a08cfecb7fb96a7e6555b8a3c8b2eb6d21f80830b783", 0x1d}, {&(0x7f0000000240)="96d9132e3628ab5bfce15f1c215f38cdeff5b2ba3cfa60148a47446e4fe2a2a55ad9c5e0d33df5fa928ee1", 0x15}, {&(0x7f0000000280)="e3e8f00acb046ea1d0ad2d59603a278a417874cd5732f0fbc6fe1b6b0553b85c155df567233a643e93dcc87c1566d017ffb8b9bc3a5bdb4711b920a7e7c7ac53d71dd3c82362fb3d989911811e671823b72084dd00603b6a650fbc0c84441c18be6e015855f8eb921e4f1ebbf4f8c174915ecff981dce84f19574eda9b3f0e7762d5e826d90fc2952f3d8dfb0b4f24113f9366f592d6084f43289d5c4c6ccf928b815cf5", 0xa4}, {&(0x7f0000000340)="49484401cad6ad2657d83b389d57b553f9f5bbcf23bfd8937b16322b717f45cf43fcc124", 0x24}], 0x6, &(0x7f0000000400)=[{0xa8, 0x18f, 0x1067, "5f6db91b9dac5c706c4855d680ca57c2a0702abe5bfcbfb243447734e33bbd36514d61b5b4399269170cbe13b7295f4db99931ba424cb866dfeec700475759bb906b5d5b419ca455629c0c44b56c65aa27aab04933709aaccf4e8282657f81bb3231325dbf893c685935d38c75984ffa44c7541225ac8e4fb93542057a69f927fcc399e07956412d37e3c04c9b05d8fc2f2c4b69"}, {0xa8, 0x104, 0x1, "7488f6e56b1456d2c87146afb371a0144fbfa181f22671bc01b7a6c0d5e1f1e8e6a95a45c398686222c2ef9977a74ece9b974aaa83dc6b69010557f018b4a2d274770f9609d75df22e6ba9ecf88437d6722f26613369dbf3dc49bde3cfe16d969de8eddba51fadcc780955fe495e610f9cb0e02c8a1cc056713340148d1182bf86d9519cfc21c6e710068325c817a68d0d"}, {0xc8, 0x10c, 0x2fffff, "5d1838539c38a8a17009a8a1b26d695062eb48eee487d775b88498c5b8a0b14ec4c6480ae81622654d660b48e396efc7c62a8213d502196302492d72c9860826312fe8aa3d032f7893be5b05ef32d4c9334f8604115547ae741d33a9be67060a2bb48c41a85f64ea83cc95722e94c449c828bade492d453140465b678ce8192d765bc477322287c4e3ee630a561238c527ee04a9096a865ba6fe02cd71decf73dd93bf0d3d9cf09fa36e6f89b81fc04be9d928343043"}], 0x218, 0x1}, 0x10000) getsockname$netrom(r2, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000680)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/26 16:14:32 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x120) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 16:14:32 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8902, &(0x7f0000003000)={@generic="01000000000000000000000000004f00"}) r1 = memfd_create(&(0x7f0000000000)='GPL-\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x7fff, 0x7}, {0x3ff, 0xc985}, 0x6, 0x0, 0x2}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="1603afb86b6472136f71ce9a9adff3d9", @ifru_flags=0x1}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8903, &(0x7f0000001fd8)={@generic="3bcc80862164887670b3419c07eca981"}) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 16:14:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f0000000180)=""/164, 0xa4}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/114, 0x72}], 0x5) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x1) pipe(&(0x7f0000000000)) 2018/02/26 16:14:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x7fd, 0x0, 'queue0\x00'}) fchmod(r0, 0x102) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100000000000182, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e0e000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioprio_get$pid(0x1, r2) 2018/02/26 16:14:32 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x402, 0x0) 2018/02/26 16:14:32 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x402, 0x0) 2018/02/26 16:14:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009f0fc3), 0x229, 0x0, &(0x7f0000f5afe4)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x278040, 0x0) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800002}, 0xc) 2018/02/26 16:14:32 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=ANY=[@ANYBLOB="1c0000001800010500000000000000000a00000000000000004000000c32c45593c3dd7cc676e363bc47b405"], 0x1c}, 0x1}, 0x0) 2018/02/26 16:14:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x90}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) fsync(r0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x2, 0xf, 0x1, 0xfffffffffffffff7, 0x0, 0x20, 0x80, 0x0, r2, r3}, {0x6, 0x8001, 0x3, 0x3f, 0x100000000, 0x283, 0x20, 0x4}, {0x4, 0x6, 0x4, 0x7}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x4, 0x3, 0x9dbf, 0x1, 0x2f, 0x80000000}}, 0xe8) 2018/02/26 16:14:32 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='auxv\x00') fstat(r1, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1, &(0x7f0000000100)={0x9}, 0x8) 2018/02/26 16:14:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@generic="a8b5b3f7ec45fe7f9c599fd8a732887d", @ifru_flags=0x9000}) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x10000000000002f2) 2018/02/26 16:14:33 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x120) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 16:14:33 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x5) lseek(r0, 0x0, 0xfffffffffffffffe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") fstat(r1, &(0x7f0000000000)) 2018/02/26 16:14:33 executing program 0: r0 = memfd_create(&(0x7f0000000000)='*GPLqem1\x00', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f00000000c0)=0x101, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x1ff, 0x801) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f0000fedfec)={@empty}, &(0x7f0000fed000)=0x14) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {0x77359400}}) 2018/02/26 16:14:33 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/26 16:14:33 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='auxv\x00') fstat(r1, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1, &(0x7f0000000100)={0x9}, 0x8) 2018/02/26 16:14:33 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/26 16:14:33 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x2, 0x3, 0xffc, 0x100000000000008}, {0xfff, 0x42b, 0xfff, 0x7f2}]}) r0 = dup(0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f66696c65300043805a4f6a32f36b1af16b003319afb78f8567712ce8a86db07160efc2a9c4cad6149e6a8f388cb3b919aa198028ba374449aa1c7435885489d6a957571e8a0796837fba4c7a38f51503ea"], 0xa) pipe2(&(0x7f0000000040)={0x0}, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 16:14:33 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) 2018/02/26 16:14:33 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x6, 0x5b71, 0x6f00000000000000, 0x1}, 0x14) r2 = syz_open_procfs(r0, &(0x7f0000000000)="6e742f6e65746c696e3200007419f911b9d1b9e88b84daa329b0bc3d650aaf2d4f17d7ae16807bf95a189dd2e712365c738d3d007f9ddeb1d77e19306885c00b60c1eb87e5225fabb49389be4f6976b7cba309df290905e658f76a9dbc2728dda40000000000") preadv(r2, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x5c) 2018/02/26 16:14:33 executing program 4: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/147, 0x93}], 0x1) write$fuse(r0, &(0x7f00009f1000)=ANY=[@ANYBLOB="2800000000ffffffffffff0000000000000000000000000000000000000000060000000000000000"], 0x28) 2018/02/26 16:14:33 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) close(r0) 2018/02/26 16:14:33 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) 2018/02/26 16:14:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") fstat(r0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x51b}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x2}, 0x8) 2018/02/26 16:14:33 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000019000)={0x400000004}) 2018/02/26 16:14:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000925fcc)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x5, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0x2, 0x4, 0x3f, 0x3}, &(0x7f0000000100)=0xa0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) 2018/02/26 16:14:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@generic="a8b5b3f7ec45fe7f9c599fd8a732887d", @ifru_flags=0x9000}) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x10000000000002f2) 2018/02/26 16:14:33 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/26 16:14:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@generic="a8b5b3f7ec45fe7f9c599fd8a732887d", @ifru_flags=0x9000}) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x10000000000002f2) 2018/02/26 16:14:33 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x120) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x110) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 16:14:33 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) syncfs(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f000082a000)=0x200004, 0x4) 2018/02/26 16:14:33 executing program 4: pipe(&(0x7f0000034000)={0x0, 0x0}) vmsplice(r1, &(0x7f00003adfc0)=[{&(0x7f0000f84fa7)="8f", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/02/26 16:14:33 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x120) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 16:14:33 executing program 5: gettid() iopl(0xfffffffeffffffff) getpgid(0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00d2a500000000000000") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) fstat(r1, &(0x7f0000000080)) 2018/02/26 16:14:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000fee)=""/18, 0x12) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @rand_addr=0x8}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1990, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="35008c44ea00005550d3a2308aea36fc11f74cf2fc3e24c28a5d6f227931fd66adc4470e0823fe434ec18609279a995bddded788c98d620b2eed9d04cbe144463f0f682f58664400ae6fa10efaa72f59009903626b529acb980fb231e4e6a82f"], &(0x7f0000000080)=0x3d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x92c, 0x401}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0xecd7, 0xb116}, &(0x7f0000000100)=0xc) 2018/02/26 16:14:33 executing program 1: memfd_create(&(0x7f0000000000)='\x00', 0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/26 16:14:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@generic="a8b5b3f7ec45fe7f9c599fd8a732887d", @ifru_flags=0x9000}) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x10000000000002f2) 2018/02/26 16:14:33 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x2000000, @tid=r1}, &(0x7f00000000c0)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r4}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) tgkill(r1, r2, 0x1) 2018/02/26 16:14:33 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000019000)={0x400000004}) 2018/02/26 16:14:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00000000c0), 0xffffffffffffff7f) poll(&(0x7f0000000100)=[{r0, 0x400}], 0x1, 0x2) fallocate(r0, 0x2, 0x5, 0x9) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x0, 0x5, 0x4, 0xfa, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = dup(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0xa0000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ocfs2\x00', 0x90041, &(0x7f0000000380)="87270409d75bd3e617dc8dfbddf49a3d284086e232f1827700f00477291a6fbd0c06343bd239c75ad278425edd10edd51a2600125dab6095f083c8de3b66089fc0b08d199925fb90dd6988e76c7e935e1ca9") renameat(r1, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0/file0\x00') llistxattr(&(0x7f0000000480)='./file0/file0/file0\x00', &(0x7f00000004c0)=""/71, 0x47) r2 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000015c0)='id_resolver\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001640)="44a8ef0004d570e1ada7ef6b7f94545dd03fb75fd96ab851786a534cdd824a3068b476c5d6bab140aa490091806439e9b0efa51278f5b94bb557e4716e964b3dd1b2bd9d3dabe81cd0ad55b4ed4a1598acda6a5b01d359baa0ef5feb37e32e5d1db711bd516a56a71c9eecf90009bb982fcac32f792e8769655a90", 0x7b, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) mkdirat(r1, &(0x7f00000016c0)='./file0/file0/file0\x00', 0x40) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001700)=0x3, 0x4) symlinkat(&(0x7f0000001740)='./file0/file0/file0\x00', r0, &(0x7f0000001780)='./file0/file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000017c0)={0x0, 0x4, 0x8, [0xa0f, 0x100, 0xff, 0x6e50, 0xfffffffffffffffc, 0x5b1, 0x4, 0x1]}, &(0x7f0000001800)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001840)={r4, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000001900)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001940)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000001980)={@multicast1, @multicast2}, &(0x7f00000019c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000001b40)=0xe8) quotactl(0x71ac, &(0x7f0000001a00)='./file0/file0\x00', r6, &(0x7f0000001b80)) 2018/02/26 16:14:33 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000019000)={0x400000004}) 2018/02/26 16:14:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00a96b004d6479e7035bfd2a8c26cd991d5acc515404201f289a8d3506440a11da9cb6b2d38305") fstat(r0, &(0x7f0000000000)) 2018/02/26 16:14:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x10000000000002f2) 2018/02/26 16:14:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00004d6479e7035bbe71") getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)=""/213, &(0x7f0000000000)=0xd5) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) fstat(r0, &(0x7f0000000000)) 2018/02/26 16:14:33 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0x0}) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1