[....] Starting enhanced syslogd: rsyslogd[ 18.184248] audit: type=1400 audit(1521139815.025:5): avc: denied { syslog } for pid=4084 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.341155] audit: type=1400 audit(1521139819.181:6): avc: denied { map } for pid=4224 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.21' (ECDSA) to the list of known hosts. 2018/03/15 18:50:25 fuzzer started [ 28.676777] audit: type=1400 audit(1521139825.517:7): avc: denied { map } for pid=4235 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/15 18:50:25 dialing manager at 10.128.0.26:38931 [ 34.465065] can: request_module (can-proto-0) failed. [ 34.474509] can: request_module (can-proto-0) failed. 2018/03/15 18:50:31 kcov=true, comps=true [ 35.024869] audit: type=1400 audit(1521139831.865:8): avc: denied { map } for pid=4235 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=62 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/15 18:50:34 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KDDELIO(r0, 0x4b35, 0xf6e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x9, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0xb84c, 0x5, 0x342bb47b, 0x2, "6f6be2cbb1f248906aaf0ba0f27c334abf19f09e545749b5ab560ba8a8fe238f03006fbbeb3592cee8295e32", 0x9}, 0x0, 0x0, 0x9, r2, 0xffffffff00000001, 0x2, "0392000a75648b928d0ebe8601209a67a189ad6044ebedcc495a5ac66ed9d05d7adf9c74850afcd7ee4014906291dbca08383c8402ef044d02a693b4095ab745", &(0x7f0000000140)='/dev/sequencer2\x00', 0x10, [], [0x1, 0x81, 0x40, 0x7]}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x5}, 0x90) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000004c0)=0xfffffffffffffff7, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000500)=""/4096) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001500)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000015c0)=""/58, &(0x7f0000001600)=0x3a) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001640)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000016c0)={0x2, &(0x7f0000001680)=[{0x0, 0x5, 0x4, 0x1f}, {0x5, 0xfffffffffffff318, 0x5, 0x1}]}, 0x10) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001740)={0x0, 0x5, 0x8, &(0x7f0000001700)}) r4 = semget(0x3, 0x3, 0x0) semctl$GETZCNT(r4, 0x6, 0xf, &(0x7f0000001780)=""/204) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001880)={0x7b, 0x0, [0x400, 0x3, 0x7fff, 0x10000]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendmsg$alg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000001900)="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0x1000}, {&(0x7f0000002900)="53ed5c1d9a9747c93ec9c47fd59c18cbc85760732c2b7f1bc7367874dfd50d26d9a6c6bb207e9eaa771d47149dc0a47016ef9d582ee73e4c4a84", 0x3a}, {&(0x7f0000002940)="73e13b65f3d206c58481278079f809113475f7b8018ff6067070af5f51e44c41f159d3958212a53d97e5188ca7861248f9b49e13a2723ff2d7d0978a109667da38f5fc53042c23bb8b7e54aba1dae016caf56d2269138cc1ee75c094d6eda7f95b7dd411284fa898afe5a0335275a744eaa21ccd208131dde58546690df5e3db6e3bb122549987b0c1afc93978e0a39c96cea764a49596920e9c054ba70fdd81e11576b9c860388862b025bb29c8d89e09454ee82b46dff8c776c55a1a126dfc81f3449e9af3bb0cb22b1957faac", 0xce}, {&(0x7f0000002a40)="da774ccf919982a50ad9c92685855764cef5696651fc49ad2aa83115482feef78e0954105a7aba8b3f16f8329dac4fc51d00c664b2711acb5e5339ccc9fb4118a5a15609c21f9b86c033f7a66c94f767a768bb2920d721", 0x57}, {&(0x7f0000002ac0)="4c3e7239ef2fefb710b0e3e31f1e35bddd48e651914464972b5d9922442061423ab3cdb98fb305c82eedaeadfd63573dc96318b85c276c3dbae3ee713fe833573157a6cd38f7bb3f6bfd480378eb22bd99a91685ad129a01634a88f805bf05f7bc2d007f2070b854b12ed814da8dfda3beefeefc277d5b6710d93b01ad6a8635c544047a2f4c59d23e364788b20f441eef109125080a53e3beadc64a6c87b3d60878674a322653a365ceed1a528414b4013439721c803db3890683d2044d584598b407e160e1a706c5ea9067d2f983809f0bb0cbada1579c55b9d8a4ad716f6f2035586e4eda3e1bb0af5e6db17618c2", 0xf0}, {&(0x7f0000002bc0)="e3fb2e1900f5aadcaaf71e3c351e08fc366f3113cd03bf348481804a4e196f6805a9b1640ec5c5368989aada3eb45c87c00399a6e1253b9c7389bf9c4f488087fe52145d27e60494e181b4c2e8d96549dd11c26e5be13473e47d684658a40690a88b1a7ae91413017f5ba9b68308d626519c98f50b4ea076ecfa38f897d58e463d97e7faa8ad510532043795197cf86a90c9dd3e4751d533424f8d6e58fcf5591af121", 0xa3}, {&(0x7f0000002c80)="d7a74f5e96314abf29bf226307cd4cf5f5008bce477c4a6c391d72865d2d0d948f54882287a10345c47e3bac1a15b8160b5aedab1968975bf54ae45b17bee2c2bd7d7eb2f1a05a5c34a55b3478a44baa9ceb3ee51e83a638e5347b506adb4a5b315f4e4a5128bd2943db0a9e8fa186f477417a6e4379c3470fe72e81bcc696e2c36d258580ca2e75f64a85b13597a9f21819d6910344351a54ad8e256c535ec3e1eca04ee5a38a", 0xa7}, {&(0x7f0000002d40)="814c51fa942c02c93d0d56011d3a831bd10bb672092915c49d5e93bc9f5537a4e279c998ba0a31fac5f6e49f79df736051bc77e3e0fd8d37ac3999301b993ad2895c00cd4aedc3d79a00b330678fd3e2df1123ecf04a7b0235c3a58237c0c589539c2752e9dd6813d4ef53d782530858d3d6a81019674e583f8884d306814228671ef2a6cde56245bd2c9cfd159fa704b36d37d397702027e596ee5883efcd20394f", 0xa2}, {&(0x7f0000002e00)="6318b500f3c5076401e4794b4437803d83f82e694ab18951a5377d415e9cc582902eedc1ff4c699dd53d712b77157dbb10df397d7ec44c7291d209dfc3ef10e29d6e9ca8adfe8d577a4dae1402fb515ed6ee4548d1f27b3f74b3a53a8a05fc7347927a74914a0dff5cbc4cae4665487f139421ada5e704753e53598b17077ae886d62dd4f822df1407ed6f", 0x8b}], 0x9, &(0x7f0000002f80)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000000}, 0x10) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000003040)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000003080)={0x100000000, 0x820c, 0xffffffffffff5bde, 0xfffffffffffffffb, r3}, &(0x7f00000030c0)=0x10) poll(&(0x7f0000003100)=[{r0, 0x88}, {r0, 0x1200}, {r0, 0x4000}, {r5}, {r5, 0x8620}, {r5, 0x4000}, {r5, 0x8}], 0x7, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003140)={0x9, 0x1, 0x200, 0x1000, r6}, &(0x7f0000003180)=0x10) recvfrom$ipx(r5, &(0x7f00000031c0)=""/147, 0x93, 0x40, &(0x7f0000003280)={0x4, 0x2, 0x0, "192660ef2db2", 0xdfd4}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000032c0)={0x548, 0x0, 0x80, 0xfffffffffffffffc, "06080b6327132b7e39856340ba99c4417e689a9bf97da2aa437ce4ba2cbd1db924eee2e9cdc352c3c4930d40", 0x1}) 2018/03/15 18:50:34 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2802) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x2, 0x3}, 'port1\x00', 0x30, 0x800, 0x3, 0x3, 0xa016, 0xffffffff, 0x6, 0x0, 0x3a49c0a757fc5f07, 0x1f}) ioctl$TCXONC(r0, 0x540a, 0x8) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000100)="f7aeb4525b9e106c0fecbc4ab0044a1a89fae99998d0e4e9df8b76fe02445beb8cee9c7f1d245c12f1bde9e4800670ac30684c1680785592de62", 0x3a}, {&(0x7f0000000140)="120b0b0a454bd4a94644ca7e1ae81ece901ee6da1b91311a59174fa7171f26c31bec1b81a4a691d02a9db65716572ffc1889ff3b0c8fadaf4a9938f4092eebc94523e78bf5e9fe7f0aba0bac8f37a050", 0x50}, {&(0x7f00000001c0)="4424125193340cd8e8705cb1ec21ec7198e111ed", 0x14}, {&(0x7f0000000200)="f0dcf2614342f1da213bb373c3e8fae6a0e7167221dce3f3af9d65efab84e4859eddad6d18fd7ef103bac19841e97d76683cf99e7fe95a5932e3b05c90ab6afb28437d24218758bdbde6661b78966f0ac4c042cf4cea29286096fe719efee27e9a7cad096c47224a4aae46237f02aa86253a64ac1f4a05000c925be39eb5f5848c2fb1e703bdbf824afec5346a74587ec11dc8184d2638a3939ccf0226242e8f0958d80251f5995b92ce", 0xaa}, {&(0x7f00000002c0)="15ff6e6605047599129478535a52e574de75c6bd84f83899a1029c58b0941624a6c1b9c59ba0d5ea55383b08e2241bd586f381b49b21e72a0a81b956e809148405fb26109abd7da1cba6d59a41389b51ad4fa15263a402c40875eaca5404a4b0b7718628757ec16921685bcdd13ff35db618f6d2e24bf37d8ba141e92bf8193de178c6d65072ad93ce474e8b1f5e3be76295d47ea869d3e0104b540001b5786ff82f05bf3a56c2a2795edfd07e03ff7db3c469e1d67d864eec49d8fe9f2b438e406555b49de5d3ca1d53ca255421ff7e2b516586f7da92aba83edc8d0a7c73bab3e35fc60c557c82f38980e76d", 0xed}, {&(0x7f00000003c0)="dc113c52a429c7a670daa18a179490553fd18b9a075dffecc03ec07c4d9dbd09a69bc952c90416708585cfde2857a56d6f6ec70f5f8e68e1172517019e9c0b7fa2124341d7eaf7b2c7a73f1dbb0e53d14c3dd209012df1b3c68c99d1cb62f4145ad0d9a46c55653c988aea7466b92813b6e2df69fb6ab34c1ae42f3906b76f8548574942b1c52cd5d7c051647457d17b00ed63c7406c1b3ffdac776a860c12840e26e0f7d1915c1e3cca6e97fda064834d39f6cae05791da3091fc6c40719a978a5c51daf59c2cb705e56a39", 0xcc}, {&(0x7f00000004c0)="3277c365adaa09c9ecf0a8", 0xb}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="afac1a47068b05a04e45701a4ac387f95f21e24eb54973973e6f10881948ea27f2a290bd85e26d3f0aff595dd86da889ed3f9534139b40a4ee417549cb82fa8a818d74699ac7b3d3329e7c1da122feb0470e7e260bf5e1adb096b8786b75cab87722f42df7b6c0acb5919dd4d48b303a71a3f660f40bac012dc9a522d9341d13712bed22e0a5782cbddca6197923981a1aa6d3f3a891015150c477c777a08cef20fa1888489e2682b3d4ecd4c0f5585bdcef7978e2fc703776a5ed4da2ca7c18c097cd5ac801acf687e7f01ff3071c306dbb3b99789b55c1357cbfb866e62b6b2b7cc564b98fdc0c7c073c7d57177ef2087bc411c1f1", 0xf6}, {&(0x7f0000001600)="0616c122b5b5b4a542d23941d418c2f9990ffebd62f6afb2ba1c2f1a6e038a85738abb8fbc0a6ee3b9056e026df0e9abb0f07925636980726fe9a676137d580c947772c5c5188f5ba25c08644caf7a804bc8b2e91fa7065b73aac8298b524138389eddff80f58e9e110aff4d754237b3d5782d73b2ef6b905b33344268f787663c1b12e44b60205c6d1796a46a63a8df387ded9becf8cef60b47cbab33fd1f929aef1a4d90c9a20581a2e34806244feb292523e43d72381e1742cb74ff2d5d4e1fdad57d54ee0bd52eea3b104dd6f4b494b2799ca1c517c3edcd8d204612271f40e6f2dd54ba62c337bb34ce26c6ca42", 0xf0}], 0xa) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000017c0)={0xfff, 0x101, 0x1, 0x3, 0x2, 0x3ff}) readlinkat(r0, &(0x7f0000001800)='./file0\x00', &(0x7f0000001840)=""/20, 0x14) r1 = syz_open_dev$audion(&(0x7f0000001880)='/dev/audio#\x00', 0x8000, 0x40000) fadvise64(r1, 0x0, 0xa0c0, 0x3) fanotify_mark(r0, 0x0, 0x10000, r1, &(0x7f00000018c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001900)={0x9, 0x4, 0x1, 'queue1\x00', 0x9}) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001a40)="b827c307efeebff358b496e9d97623e60147bc9d175d33ecf0b924d53791669678ea52f3ea0d9b024baa3fab089721adc7b81ee68350847fb06572e6d15131170dbb6f8e79e913ffc8ef3de7d2ff81e29d8e5a082baf410b6fc32bbfd913dfbcafaa0884287d78244a2f1cfad8227d3ad453d1bed988eedaef6dc6be3ee5fbe7006b01ecd47c690aafdd5f28181a0759f7c6779b2bfffb9e6460e228afeb1064f953919bf8132189b6") faccessat(r1, &(0x7f0000001b00)='./file1\x00', 0x10, 0xa00) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7ff, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001b80)=""/228) chdir(&(0x7f0000001c80)='./file0\x00') setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001cc0)=0x4, 0x4) r3 = shmget(0x3, 0x4000, 0x12, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) fstat(r2, &(0x7f0000001d00)) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001d80)={@in={{0x2, 0x4e24}}, 0x8, 0x1e, 0x2, "3231eba8f42ef5c5a580948a669c0c64b03d0f8646d96204367de2cb09d85b3d02e14f8d6aa3669759b92b5360d497e6602441f6fb4da83cb8b41f09ef0e178db0fe2c8af3124d3e31749ba777af5550"}, 0xd8) bind$netrom(r0, &(0x7f0000001e80)=@full={{0x3, {"162ff1a0fa0a28"}, 0xfff}, [{"a06ad5c04ca0b5"}, {"85226be551d9d4"}, {"35a3f1551f4d52"}, {"1341402a3e3438"}, {"41c712648d4076"}, {"e14d429c7027fd"}, {"9457d27c7d6a26"}, {"678619de6e1cef"}]}, 0x48) write$sndseq(r1, &(0x7f0000001f00)=[{0x800, 0x28000000, 0x4, 0x9, @time, {0x7f}, {0x100000000, 0xe5f9}, @raw8={"e4d067dabc9fa2d1d0eba23a"}}, {0x6917, 0x9, 0x1, 0xffff, @tick=0xffffffff, {0x3, 0x2}, {0x9, 0x2}, @raw32={[0xcb, 0x8, 0xf07d]}}, {0x1, 0x7a, 0x9, 0x8, @tick=0x7, {0x200, 0x6}, {0x7, 0x9}, @raw8={"dbf3edf4367b98e0b907609c"}}, {0x6, 0x81, 0xfffffffffffffff9, 0x7, @tick=0x1, {0x1f, 0x7}, {0x7}, @addr={0x7, 0x400}}], 0xc0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000002040)={0x6, &(0x7f0000001fc0)=[{}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002180)={&(0x7f0000002080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000020c0)=[0x0, 0x0], &(0x7f0000002100)=[0x0, 0x0], &(0x7f0000002140)=[0x0], 0x5, 0x2, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000021c0)={0x0, 0x6}, &(0x7f0000002200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002240)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xfffffffffffffffb, 0x3}, 0x90) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002300), &(0x7f0000002340)=0x4) 2018/03/15 18:50:35 executing program 0: r0 = gettid() r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) tee(r1, r2, 0x7fffffff, 0xe) r3 = shmget(0x2, 0x2000, 0x64, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/247) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x7}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xfb1}}, 0x8}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x453}], 0x68) close(r1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000003c0)=0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000400)=0x7c, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x141001, 0x0) sched_yield() r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x36c973cc9da65f1f, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x30, r1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000004c0)) migrate_pages(r0, 0x8, &(0x7f0000000500)=0xfc42, &(0x7f0000000540)=0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000580)={r4, 0x0, 0x100, 0x80, 0x200, 0x200}, &(0x7f00000005c0)=0x14) getsockname$ax25(r6, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$KDDELIO(r6, 0x4b35, 0x96c5) r7 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r7, 0xc, &(0x7f0000000680)=""/218) recvfrom(r2, &(0x7f0000000780)=""/12, 0xc, 0x40002001, &(0x7f00000007c0)=@generic={0xb, "6874fce20b7523132d8faf1763fae4f1d51ce0fc55d94dbac30aa56d09d3849111bc3c0c5dade45ac9631763608d825919a33302c48fda7905daae4a3a927f142553ab124b850e84bd3d591b57839b26c0b4474166663f364e08aeaca59ddc1594a9d5980e43e8818c646c7868dc3dd8caddda13faf7d466d27ef8628b5b"}, 0x80) r8 = syz_open_dev$dspn(&(0x7f0000000840)='/dev/dsp#\x00', 0x5, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000000880)=[@in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x81}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x4e21, 0xfffffffffffffd19, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23}], 0xa4) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000940)=0x54cd) modify_ldt$write2(0x11, &(0x7f0000000980)={0x8, 0x20000800, 0x400, 0x5, 0x3, 0x101, 0x9, 0x3, 0x10000, 0x600000}, 0x10) 2018/03/15 18:50:35 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x3, 0x2, "d9e060fae567", 0x5}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000000c0)=""/119, &(0x7f0000000140)=0x77) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x800, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6e6, 0x200400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r2, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r4, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={'vcan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000340)={{0x5, 0x80000000}, 0x2}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x10000, 0x0) read(r3, &(0x7f00000003c0)=""/234, 0xea) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)=r4, 0x4) r5 = getpid() r6 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r5, r6, 0x10, &(0x7f0000000500)={0x13, 0x401, 0x5, 0x2}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000540)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@empty, r7}, 0x14) r8 = syz_open_dev$vcsn(&(0x7f0000000740)='/dev/vcs#\x00', 0x6, 0x610102) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)) getresuid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)) fgetxattr(r0, &(0x7f0000000880)=@random={'btrfs.', '\x00'}, &(0x7f00000008c0)=""/140, 0x8c) fcntl$getown(r8, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000980)=0x7f) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000009c0)=r8) syz_open_dev$dspn(&(0x7f0000000a00)='/dev/dsp#\x00', 0xad, 0x0) accept4$netrom(r2, &(0x7f0000000a40), &(0x7f0000000a80)=0x10, 0x80000) syz_open_procfs(r6, &(0x7f0000000ac0)='net/mcfilter6\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/rtc\x00', 0x10000, 0x0) 2018/03/15 18:50:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) fcntl$setsig(r0, 0xa, 0x33) kexec_load(0x3, 0x9, &(0x7f0000000740)=[{&(0x7f0000000080)="1839d681c53a9d4ea96435c56b43153daf79d6b0bdd373e1b3aed28a94bb37d9bce10778120992ca0c2ce2ba39c80212ba84c5d1fb0ffac2b45719cbb39fc60ca6c6dbe00f6b8ee4b05e2cc2e0697b3a7e702fce8535117ad919a88bd19e780e1722ca586d0f2a7a2117436ed5f8c6f88eda06c6c948f8745388b8a5399f8f570ccdd02c803c23136ac05179ba995b674b4c122cb1932e1ae65d3ad1c5cf2a48fcd968a5e9af3a20adb962000ee44698f181da74ec6f85ce6ab4b39d908501114d41413e1e8e22bc3114", 0xca, 0x10001, 0x3}, {&(0x7f0000000180)="5239408d287e40f1b060866baef0e68474ff0b219e6bb3e72fcd40bb251e10dbc70437c069aef743c321089639c71792481d54f7ffc0906bf7dcc7552f3ad06a5e053bb035a5ef67c204aced8e9bcbd27a65a0333497cc8655a5ca65b7f3a0c78f948f41c4741469f8b3817125934c97905023d93cb2138dc3b3a1b0139fa7454e38f4cfc8388bf60563b34c5f460ca054c36953a0a71e30a9d345e25fecfaeb096ac8d192a8a3343ad28b59dbdf952bc05762f52a74aac0e3544a5687cb06c462bf914120da022f1e77fe853ab685c23d6f33fd0e1e2e256d0c34e5f24fb9350e5cb2e2b7119ca0942c9e936925ed0b746b8ad20321c56e", 0xf8, 0x7fff, 0x6}, {&(0x7f0000000280)="c2bb4da6a6638d5b746be41550091cbb544dcffc46709b7ff0bca678ddc819bb867435f5caf9233cf120c49398f0eadf7c5663f729278553a41aa82b3cac51ac14b126ad1e424e043c892346b66e62c2d6185344f534dd5b58a0c0bc8e48e5a642b0324a0a6e9d2e0381e88b80594125ced24a26aab8e48f57e6a3b4bb492fb445c4314857dbec7731d9d94493f89d2a95337ca134b4dd8afd1d197f8208713bdd3563550965b54c5a72f58db51696ab8bcc71a6", 0xb4, 0x7, 0x2}, {&(0x7f0000000340)="af7cc0de1471cc8a1a2637963795a8131dbe0400437e699de82e54c0eb963d1788db89dfbca734842fff3d605fe3af3073f5508d0963982307a559326de680c7f443773cc055c588fa085f4e6f927177d2f72d7c55a90ef2b09f8726ff122f3666578d1a1cfa4443490325da6be1998b817cbb94", 0x74, 0x7fffffff, 0x1}, {&(0x7f00000003c0)="a49e", 0x2, 0x1, 0x7fffffff}, {&(0x7f0000000400)="e76ec17bfb934fe28193a5d28c77817680f6fb8b41160904a57ba08b4c3f2435bc996a8311f69862174b29c34c135cb08fb71aabd3c6150e47b34f1d566e78ecd20f412f74d52f28241e301cb102433749cfa8d2d0849b3fa5e1a26c25c8ef93e5223ba5d3aabcb8fbd4cb6c40fa39842145585a1f9f356959c8667ce3776f80df114dec2ed46cd7246e3b2ec6dedc85cd9de3e5f78ff748e21dea477460604059a66a2983a710667b79668eeb384b684d7801059ef3c14435237de385ee5e2d3ee3bc1fb722fca4a910df", 0xcb, 0x7, 0x2}, {&(0x7f0000000500)="30ac74200d77ea560ce83c8162347475bc3f8a0679283c53de0f7a3d4b6d398d5835eea82d4fe4239ee903b5ecd5a7bf427b589140aa38fa0021b6dd8e228337493af5460fee193d708cd27f9cb250d81012507540fb9048f3b702fed554f0f847ec625b3b871be310a7f5a07a97970137bd3f35cd06f338ff99b49924bb55e19b834e6b72236ca6d548f9a6ac917eeb24c99073823dfa0ce6847edccac87e5606f4c6279903ceee2986bade636a262d69c5e0213e58be62872c2aca0fc693b05f1cc3b211e66c07a0236f7d6bc8791973", 0xd1, 0x8, 0x7f}, {&(0x7f0000000600)="e2485ee6fd1acc30c6c101e1c5017fe4238dd20f9908398c74a8bb747e4ca2ed607dfecb93c92ec43616180bfbbbe66ec2bdf315af1612083bccab41a326530a3ebd543263730f3578669cb2c2bfaab041bdc697bbcd11b0d2a91790856acbaa2f4ce3809740e18c490a866a93932db08550008cf248e7f7af753f3c83bb08e6f4406af50a5793be44206ab4d4518d7f52108552c27a1ed63938f8735a09f7441914a4de9cc6b79f9598b6e2ca81235a9fb6e9307e05e11044afe4284bc8f0a137d295f5286e0c130e8939", 0xcb, 0x3ff, 0x1}, {&(0x7f0000000700)="515c50e14ad91671f90e3eed42770d9370", 0x11, 0x7, 0x9}], 0x3e0000) r1 = socket$inet6(0xa, 0x80006, 0x4b8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000880), &(0x7f00000008c0)=0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000900)='/dev/dmmidi#\x00', 0x621, 0x40000) ioctl$int_in(r1, 0x5421, &(0x7f0000000940)=0x40000) kexec_load(0x8, 0x2, &(0x7f0000000b00)=[{&(0x7f0000000980)="5eefd98f516aa2b73769f2fcf5f490c959c954b94cea5e9133fc50b02c0b81fdcdbe33c1646598deed76c4649ee81b0f37acb6dfb188dbf1f08e93589875bec34d88c9e76fdf244150c10e1d709a3de496e6a35781ac0113555fe2058228", 0x5e, 0x9, 0x660}, {&(0x7f0000000a00)="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", 0xfb, 0x100, 0x6}], 0x160000) close(r0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000b40)=""/56) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000b80)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bond0\x00'}}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000bc0)={0x100, 0x6, 0xb4, 0x8000, "eeffd95cf2280e0a5143c299697dbc99e4dc709a80d064b3bc9237bfa91d35ee"}) r3 = semget$private(0x0, 0x0, 0x112) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000c00)=""/247) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000d00)={'nat\x00'}, &(0x7f0000000d80)=0x78) r4 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000dc0)=r4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/audio\x00', 0x2, 0x0) fanotify_mark(r2, 0x0, 0x20021, r5, &(0x7f0000000e40)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000e80)={0x0, 0x1000, 0x20}, &(0x7f0000000ec0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000f00)={r6, 0x6, 0x5, [0x2, 0x3, 0x8, 0x4, 0x10000]}, 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000f40)={0x3, 0x10001, 0x4000000000000}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001080)={@rc={0x1f, {0xfffffffffffff85d, 0x6d27607b, 0x0, 0x101, 0x3ff, 0x40}, 0xffff}, {&(0x7f0000000fc0)=""/75, 0x4b}, &(0x7f0000001040), 0x58}, 0xa0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000001140)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000001280)=0x1d000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000012c0)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000001300)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000001340)={r7, r8}) 2018/03/15 18:50:35 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/17) r1 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/64) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4000, 0x9c301) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) r3 = getpid() r4 = getpgrp(r3) uname(&(0x7f00000000c0)=""/87) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={r5, 0x80000, r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x6e, "3f633ba81c0a16da2b0d03e9b47c33a8665af6906e641cdd20754bd2b77607b548776d004bfee833aac7ff969642976ea47fb75e83b26dd77882217eb53ed472748a8d9b3d2ec21c2410a2fd70a9d21eaf58de050f156c4ff273b53c3febd0a9c17350ff97fc2e0689991b26b6ac"}, &(0x7f0000000240)=0x76) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={r6, 0x7, 0x9, [0x3, 0x80, 0x9, 0x0, 0x4, 0x1, 0x800, 0xffffffff00000001, 0xfffffffffffffc01]}, &(0x7f00000002c0)=0x1a) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000003c0)=""/247) r9 = open(&(0x7f00000004c0)='./file0\x00', 0x80000, 0x80) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000000500)="6d11a71f5a61369509adac39a43ee17cead27c8edc0d74ec7cb0b70d65b167d9fc0a64db0b7a96209d74fb8ac97c724453434aa5bf83a667f684871b98ddc291c54da8c93d01b02ac46b4542d1c2891e7db26047d56d77ef74b639b6339cc52e2faa0c0d85240c4c4d0b81c3e416bbd91795c96827c7ae5a5b83fd593aac421e283535d510469e2b3af5b0fc951561a2f547c352481cc4e855dd785cb117c944028f605fe03f470ab35fb5b5420825c8b87a38793a") setsockopt$inet6_tcp_int(r9, 0x6, 0x0, &(0x7f00000005c0)=0x1, 0x4) ptrace$getenv(0x4201, r4, 0x6, &(0x7f0000000600)) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000640)=r4) socketpair$inet(0x2, 0x80006, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f00000006c0)={@in6={{0xa, 0x4e23, 0x4, @empty, 0x914}}, 0x0, 0x1, 0x7, "5a1d14083ddeb62168dc40a60e517e9a6a3aff7ee2a463667b1afe0f309567c84acd64e5e27a4f5fdfffae7aa2eafe6561f7f5832131bdab66d465da8fa8565e8e9c8ef6e4bfa048b561c12598d85f1f"}, 0xd8) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000880)={r4, r11, r8}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f00000008c0)={r7, 0x1, 0x800, 0x400000, 0x4, 0x7}, &(0x7f0000000900)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000940)=r6, 0x4) userfaultfd(0x80000) recvfrom$inet6(r2, &(0x7f0000000980)=""/193, 0xc1, 0x2000, &(0x7f0000000a80)={0xa, 0x4e20, 0xea1, @local={0xfe, 0x80, [], 0xaa}, 0x1696}, 0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000ac0)) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000b00)) 2018/03/15 18:50:35 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x0, 0x80000001, 0x400, 0x9, 0x80000001, 0x73}) fcntl$getflags(r0, 0x3) fsync(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x181800) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x4b49b7a4, 0x0, 0x7, 0x8bde000000000000}, 0xc) r4 = fcntl$getown(r3, 0x9) get_robust_list(r4, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x53, "cd6a6374e8230cbab7ba3f182216fdb42f639bb4676f5feeabd129b3a152ec57ac864c61fe8c95b081990db51fc2007f5a5b98524952374bafe820fc05c6eccb55bc4b5d990616f30e5045a9f6416b8f5a33b9"}, &(0x7f00000003c0)=0x5b) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r5, 0xb, "dd255c618ca5e33ce33319"}, &(0x7f0000000440)=0x13) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000540)={0x7f, 0x8000, 0x80, 0xb02, 0x6, 0x9, 0x7, 0x40, 0x65c, 0x2, 0x3ff}) fstat(r1, &(0x7f0000000580)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000600)=@fragment={0x2e, 0x0, 0xff, 0x2, 0x0, 0xb5, 0x68}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000640)=0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001680)={0x1000, &(0x7f0000000680)="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"}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000001840)={0xf, 0x4, &(0x7f00000016c0)=@raw=[@call={0x85, 0x0, 0x0, 0x36}, @exit={0x95}], &(0x7f0000001700)='syzkaller\x00', 0x9, 0xef, &(0x7f0000001740)=""/239, 0x40f00, 0x1, [], r2}, 0x48) fcntl$getown(r6, 0x9) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000018c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000001900)=0xf8) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000001940)=""/62, &(0x7f0000001980)=0x3e) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10811, r7, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000019c0)={r5, 0x100000001, 0x3, [0x5, 0x6, 0x10001]}, 0xe) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000001a00)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000001a40)={r5, 0x4, 0x30, 0xfffffffffffffffd, 0x1e7}, &(0x7f0000001a80)=0x18) preadv(r0, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/75, 0x4b}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001b80)=@int=0xc4, 0x4) 2018/03/15 18:50:35 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$ax25(r0, &(0x7f0000000080)=""/221, 0xdd, 0x40010000, &(0x7f0000000180)={0x3, {"37df0c22a1200c"}, 0x2}, 0x10) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x4000) shutdown(r0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) io_setup(0x8f, &(0x7f0000000280)=0x0) io_cancel(r2, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x3, 0x651, r1, &(0x7f00000002c0)="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", 0x1000, 0x1, 0x0, 0x1, r1}, &(0x7f0000001300)) io_setup(0x5, &(0x7f0000001340)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001380)=0xfffffffffffffff9, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDENABIO(r1, 0x4b36) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0}, &(0x7f00000014c0)=0xc) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000015c0)={r6, r8, r9}, 0xc) r10 = add_key$user(&(0x7f0000001600)='user\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001680)="47bfa30731080c664b514d9dae7cd847f0f6e641fb9401a9604d874b7b565cc102176c0c53c7bad325c2610b", 0x2c, 0xfffffffffffffff8) keyctl$invalidate(0x15, r10) r11 = socket$inet6(0xa, 0x80f, 0x600000) r12 = perf_event_open(&(0x7f0000001700)={0x1, 0x70, 0x4, 0x8, 0x100, 0xe29, 0x0, 0x3, 0x40, 0x0, 0x80, 0x80, 0x1, 0x4, 0x9, 0x0, 0x4, 0x3, 0x0, 0x0, 0xb1, 0x0, 0x9, 0x75a, 0x7, 0x7, 0x6, 0xffff, 0x7, 0x3, 0xde, 0x7, 0x0, 0x196a7a95, 0x2, 0x8, 0x10000, 0x4, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000016c0), 0x9}, 0x0, 0x1ff, 0x6, 0x1, 0x100000000, 0x8, 0x4}, r7, 0x0, r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000001780)={{0x9, 0x9}, {0x5, 0xfffffffffffffff8}, 0xa8, 0x1, 0x7fff}) io_submit(r3, 0x4, &(0x7f0000002b80)=[&(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, r12, &(0x7f0000001800)="09d947571df02ecf480ba218b28bc84754eddf10302a920a564cec345b71b3b9d77905d96ef971172026ba6bcae07ab7b9f74c5d16b36c7f518baf01e0a7fc875c4b7eac5cbbde1316018bc81fb5351b0c9a8f1896c544519b70b74bab02603a5c43c93a63bc1a97f58b1384d950b62768001bf608e3009b59703b5d3a54f1d86a25022be98ca3fa28da85b50f75c247a89d649f76b485363e473f747d353de49e0dd406cba8aab33248dc2b9bd0645fec0f9aa744ccc7ae6da86116ba01a346a01207a7e3b84caf300ed1b0d771c6687acb9afe1951dd02664ac0d068881f", 0xdf, 0x2d1, 0x0, 0x1, r1}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x6, 0x80000000, r12, &(0x7f0000001940)="742620c04191389bf14a2e60aee95e25c38ab9d1a24ad472f4036e056cc74b07384b130a6d3257f59b9f419ec66247f543efce0eb2084e7a2a6ec63b06b21a409aa893486b39303b8a520a87d8a12a73c8777ab8fc9cfa3ed3d007ac601abfe51916c58692b6f394a2a868fa1d7b400468884400cac8ab", 0x77, 0x59d5, 0x0, 0x0, r12}, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f0000001a00)="05c9b776cbb2aa383a4424f54524ea107f4f9ca879e0660e90440be5d36a2d58b5abfcf37311b3fef95f1d43b5a2986abbfd41d800be85a45f3dd95f5ad9b2de0445f8918ba016da8a3c715f2ebce6fe335caa30ae28b658db413e95473c8da61f2a84552c2a88f0d913b9e8f5f3f625e1c768fb309718aa6b2795d5b299709993d6efae0214287ea35c9883717933ea2b092953bb9d57987b2a840bfe3e8682475b3c47e17935d84ca644e0f9715e8ad7639077dc49ed161b51dcc6803aa4f20a840e48892e994483c184da1f98531388dda6b8705f5f822220b414c89e1b1cf4c3515578ad28a12894ab7e474f4b72b399f37a08b0b2fd83a4e9d68067d5f748e8a49ec501b166e520bb461942c1a02f9cbf438a4f8cfaef62ac24113b2cce111ba90ce3d61bba0069af31e8ff53b9fbb0d3d678292029c14108bba755194cf0f23b8818753bbbe243dbe73461a45b89b778416db63ce73eea2981f9d500b3c6e1ca5292c4e3b7fc21e2519dee1f46f3ce5b9227dc01f9b7418e8483f40c4703e32db3bb0000a1c9d7711999285093b78ce9f3fbb5e9dfb1a397b4e797ffbb5e0d16b64798aa72697cd5cb5ad9380195cb1a8d05fa1f869e780294586e987e4b18f4c812cd931c76c93b3beb43c55ec4accfe3bb7d32084aef88cfe158e3671df50ffeae0bffa120e982fc0a0c8ee92ba6cba0cfa21cefdc2f47c5bee1f7dfba1ed323b59303bc845b45134a49de4fb044849fdc99d2b913463b7a2b33598727c253b2d82cf8f5f50cdeed297ac471cedbe45455dd03280a333152209ed4d996742dbb69c077a906fd3256fada59b0551efff18f7cfa221ae592e3461876aa24412d43f417ef772c63e06ea5e4e6800362894333f9d374fc0706b5bbca46d5f2efc1cfa3dadbfa59d48544271b5fc84544bc2d7141a55fdea337ccf34c0755d9b01e7493128f741c2302c570cd963217083ec4defdf085b4a8121c07e880572c192146b78eeaf8995761f7874f947a45b314255f2b77ff440c9eedd45bdd5934b35bd1f8e3fcd664e273fa4915420e714749ca9b06a47acba5f4813b918ed64567eeac19057b6895211040371d6cce424a96b06ca3a91e0e6022c64eee3ce8d4bf8d0ecd76dd557b98205b127f46e164ce7bc41237af1a16a921a68c4496b83420315c027e7e2bbcb5b178a26b11877389ee366b1bbefa4defd4b3bdd0d2a298f9bdc5f241e3e042d52cab2607b9a647e484b8938012dedad987f1aad2b2f79bac6f6d1a4eb4d3ddab39eeb50f844285c5c63af9c4039c3c61902c9941674fba80cdd5a3adfc88a2ba8b6b2e97a7900c51f18b2bd0face5e46a4fb9a71805c13e15ad189c1b5eca697f9af0b272f732688ab4823b988a23928dce5ec9497985e7366d0265fcc41d6b525371625ef94e51da65787e2c3ad79fb975a9248d0a01b87fd906245790ef7a0704f5b749324a15ff5f4a7388b19e197b568afd09bb7e73712a87d00bf1fe7499c0e0a144d0095a4a3488c007f2845036802b3f5e764d773cc2ad011d9cf0499a62bb21a2ec25e00c101ff1e6e5a5b037b705a994acba647ada4c96ed7435693031efc9c1f82e61d989a5ec4faf6267e4f58de7f8fe0689a965ce48b7607ebb8c6b16c6f4381d38001c54b1d76be060ffe598d89e91bb7b3812ffb706d0a996eb78b07f3f1bc6dba715d519dcf176d349dd184a541ccd13a94e6a31a4726313fb54ae080f184be9d258dca5c36b1f4ad4db57a52fc2162e7584f23feb4e177bf6c03004b5cdcdc1ba1d811cbbfaae50d8219841d7ac84403923a6a1656dfd17bc10728287be8a85a4cdc8e53ca2db70abd7837dbcbc03dc2a6ad8292312570438f3db7444ae16bfc5c72d4f5ff032c86377069e86d81b4f1759b2b88d6e30ab9feb117f50358ab203e6730748ba574f81ae2bd41f0732a4dadda067a86047b6b44b38dc7688c163cf71a47728ce5a3785a520d3885f442732c66103c1a768e46d961d82561f3aee35ea89493a68cb10d5f52f5032777a205dc0343c9493373b888a0c49e105da4a6e9ec4ab96bbbf96d21755bd9968ab62a7f649e357e12ec99e0c3d93d4b88b056f22866b6f922ffb930601c92788d302e0b3fdc7e30135d2d9b02c4ff9481e729225113279af04207eb0645689a175caaf044860e5361657079b0b02bae8719368fbd0b64e5b52675775b79a9858fca032bd59e434071c4b1bac89f674ef148e90bc9660a346b4d4c287bd24edca955d2cc82d2a037d6b952be4d96597c539f5b48fc7eee364fdfa21490fae8961fe0a9b1a1ada9838346e5477656506592d31f4154139194689b31d3f483297f50c429e5751b0692742e408665665a391a98e5bcb8668f64607af7498c57bf8938667b0e2eb96d63aa255839116d24c586786306dc21b224a437ef28e33a0f6ab6a4524ab35b21fcc14ffd8c1d127b5c7ca84fc5dd29992ba4903bf2bf43681eb42347b2d7b3ddbde5dbc66a9dcf5f134b0d31f3575d523d37235c87288bae1a4c3468581dc28131345ffa92f3f9362508d1ce0742e25625c1960242fe55f2f880c2ae1c33d8538b17f4dbbf57dc6a2d442df091f632d4f5341e1266341a9c89b1d9a0382ec81bebab2ab95029c72e2ab9c4f6abdd4e914b1ce43b6b426b1121c1573296b313d4ce07cba0aa3cb976d13f7a2c863ff478d73b8e035e7f512210a35579ccc3e645b705ab2b6e8b38ce0aea4c209cb96a1b0abefa66b1f04dd4dced0b0e81e7413c736f1978a861815a183558a4e33ea34512d8a2403af6535e98efd4253e0d57a8b6a0107ba2b5aaa39c81f39b6c9125e807a03aa94f9a56976f9ef0d4b5d51a440fbaeb699dcae5a45bcc9881f0466a59696ff23a1960a0f6d7b550ea353621a686b0efabfc4bc79c0bbff31e55a3d62d3d2ba28170edcc90c0dc335133a6776069125b77c61b3ba17ba8d6b5d683e9d2758ad0253bdcea54f75d72382f6d7563e85362ba142b33af1e70dafbf24c55630c2eb216bf959262468764b43a31eca1f3b08d5eec1b6d1a983bf8e7efa117f98af47c43fc23e63e059c42a502248234e99cec48cbfee6a013598c604333cd1bb00452d3a740da157760bd18a26e59a2f1c410b8b44749ca277c49540bffd6778c52112d08a349187af8de094590e827c958beeab69046b9f06b0f1579519feb1052d1e37026de29f360aad8108798b85c35e0c10eb6f58fb20784ac8d1c657ea489b134f6f4896edcc148a6b0aab4ce038ec72b4c8685667d4f1957c656e9454bbda0178e375b3253af113ed1b1c5d3ef8c282f9e8269290c692bf82f5c3fa304f94e4d3609835a559eef888c8a61a7b750513bc20a3bfda0048f65908cc0b29a0bafeae3a0d94efb53d93318b4cd87976b284509b9ccb86a17556bf71c87126389b3cf5c410e659a5aea151ac7f5a2117fd03c9ad98d1383328cd49c35f8786908ae527ce59a6f51edf9c58f0b4fb9c6dabda3fd6e6f04ce3b5668f6f000a5bfd6ff7bfa1f586b8b7faedf071fd4a57e57f3bb6ac2191b57f42464493a09bf62575b1c6907b2575c45e5dcd9609656f1bc7d406fa9f4e914408047917ba2a376569c91b25b8ad27cbe160694ce59d8edbd015a95774fa1a335662be553f0c7a6a6ce01229fe41d55517457641dff9fe65b3843cc38daf7b4464b7dd0f799cc732a3578c9f51ad8c8fc3de1ce49a14e5df063ec171caddf27ed20dfcff7e3ca16aa8a6a9c630113b3f0eec49cb133466389b6ac35aa3ce50def712fd6efe20ab23aec9933d6498d949e6889126f7df024bf0179eb98e3890e700fc09904996a2de2a40b19842e8571f66bbb411198e0cbccc2c37eb094b9e02ce9eb11e56e5be779f07d388fd1b58c32f09099e392f4554c34ec976839f1a684669e811f185e9afb9af0df50001fb7999a2789cb6ff25c4ea0271b50a8c6b0e8a62810a77b475b4390258149be6b49d15923b6eb1d9467870f50d9fc25b24ec61321056b45e52bffeb0afddf90c999823facbccd7ab91f649184916958d5886566eea8040910f1b73fa969ab62ce575f1e5b0568aff50254ec442ebe84cce04ca9cafd33c745d80f245ae0a18a8aa16f94d08983c5e759ddd6d6f021c97f62cc47b41b85f67e0303a045e391dd90951e2d43e09bc3d197db698b1b9cff56f6bf9697e6511282ea730c38826ff23828fef89c4bfaac51bb7e1d67165482ce89015bfb4801c332ec7ab6a56358fe900cb95f02a0df6c05c710befa3705473bcde29ee7ad21f5f67e081c902ea5ced44b919a816676c229de6a3835ca6d648451436e365c8244d9fa0aa11c0cb6c0fab4aaad35335f60422118e68d94f14e8ca69f394f13b690dd6a660309703167b131fda51b40da10c33d1ebb55cc17fbe7bebee788e6c58ddc117b81fb8c44c0b51a6d41404f3f5bfacc6ff8ae525d95760fd8a6b0d7a70b264c9ee69ea0b891018bf6533d98560bb503da69bad130422ebf089a7924794a6c8e28def876d53e1fd0d723acd21a25dcd93c466d7ebe8891d7e09cfd3a7a6737fccd5332803675c75333a064e187a070724e5f2454304e192648dec8932fc5c2fb45e8bacb176836bf78c6f8ac7c4726bba326ec50a03d0c807ee936f182ea1e40b3a9f2d08092dcda366bb0562b111ab57f820828112fdc445b513386ffe1f00c827651baf8f2d67abdffaf47f4630fa6bccd1fcda16fa0269d95bf1aa2bb48bb12961f1d65a7dabf9630d333a6aae52a9e539a71aa220e36979b273a5939abbfd80f9aa6cd36b38158e6715456b8e92bb1a29d4b340a709dc19651e7cb86b63d5d947af810c8de4868fb5c9bf43c73ae5befbf9ac66bdfc79e1859a8de3c36b4eee5679a62fadcb1ffb457469f336ad11fad7061cfaac78437c6ccb0dc2b179418e5af19e08de0f0f53ba166ea6f698be81182f105035514fcfe9e98a8cc787f97a840c5debbef88ba19684c59161ea0d11cd9db9496ca03062de17ea3fa4b2a5ce80a7d2d30d22badc1cad2b45381f9a93fc58fcfd7899b70ce510269adfc8ec1b705771b4a57da3df79d2e32519c6f29ea8ca63dc77bd8d6b848b10a274f895d623177cc327c5a869f369e87a882587a0dcd2465a175bc5e7edef4289c28ee462e8140407e6e9fd019019dfd831715f70dd9070b5288f7ef8e42f3982fb2f4ccceaf530b2fbe1a4bf7c9b1470da8cf24eb296b469d6f7e82b80f132bd1a6dab1655ff102779cdd6db95933b9a279557044b27f9649b89b99879b1cd37b45e6521a39b42184c434c577160c0cd7f8868dc7380cae579cb897a613497211bc087186b23b82078e4c673a97f5a35ed052e9527a70080d7bf723343de197c5a5467ec993ae1ab367a227b3fffca380d48770ca66c906bf08b2c8abfc443aeb504e4ddbc0fb04962abd3cd5afd8a2da1f4bede60b35c53471a0b8058accf3f44ce257e3b5a30e7386f39ecf65c4f931e3f2b049b2d1b4d8b2fa44bd91b888a5e836016cdd4eb7417bab270ed509064352a8704e5792701cc2caf1049f017eed8f9a8b49c8d2fae2cc45f69ed63756a7d66fc2eb9b51c3ac555cb00a126c6c8fc8bb6543088e13215d06af55ebb5be10fc442d4cd6091311ae347994f4b36d646152650beb7fb549ca10810adbf1d4bda7f788f0666ebf922286cb175ee193c215551b07bf48d58c9f04b3f3410785e5bf17f7312178a662ce2d65c0e27531da13bf3851eddc6ae4be7aac7a7adc150196c5f3ef2b6258e1389e69f364dc27bb15ec6d20e34756e6b0feee", 0x1000, 0x5e000000000, 0x0, 0x1, r4}, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x3, 0x40, r11, &(0x7f0000002a40)="778d207f4d09bf445b3fdbbbc7df02870460bb0e8f460c099f9176c6fbad2541ddec7a79103fb703d1145f75c672dcc7f7ffc18e32d1521a5cb98417ef059975baa2fe3f4fe05ea63133d2f36268843f07dcfbe6a89914eee742c833686e3088ddbb848d4a1452e7ff4373ae8d178882b17e4d7b32f137847a595f3f12f7d23e40b99fc4fd732187b173c53843729d7ead6e7d94c8a6ee3b913940447305e6440b21bcc2066cd92cbf717c562224f043403ce6bef49c17aa308304ead083252280580147974e585be7e9e02da44de71d16fe167f0070b32041", 0xd9, 0xfffffffffffffeff, 0x0, 0x1, r1}]) io_submit(r3, 0x2, &(0x7f0000002d80)=[&(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0xffff, r1, &(0x7f0000002bc0)="f18a93cbcb0a4284ce9f0a3acc0cb852c9325c57ed6d36c1004450fe1ac22a51b319d64ebffa6bab8ca74d68b0054c5b26c69ffcb49d3abbfe7920695872640449124198e17d84c5174137394b9a8c9f313ffc25e9afa68220afab3405ca5a975058a48f6f92cb40fd334b4ca382ed7cb0dfc71e05a328110cd99e83", 0x7c, 0x1, 0x0, 0x1, r1}, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x3, 0x8, r4, &(0x7f0000002c80)="d0da72610079fc968ef06a86ccef330162dd396c0bff5270d9469c64e009a3e11575609333c8755daa73ed021f3ff7523be509396ab788a31ae18ab1b29bba0bd243c801ecca35a594f64a0999b6e65a5bdbd318eb3f4d4c0313f438bb3640e492a5fca4ac9f8038ecee8adab44f0829361e9f076da994b7bd3afcc05aef76baf53083f7ce738e41eda6569c42647922d157303e385abdfbe65d84f6d7f1ae8ad8bf6dc48d6d81749c4464c79e4597f55929d2ab3adf8d9baf", 0xb9, 0x3, 0x0, 0x0, r1}]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000002dc0)=0x5, 0x4) semget$private(0x0, 0x3, 0x400) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000002e00)={0x3, 0xfff, 0x9}) rt_sigsuspend(&(0x7f0000002e40)={0x400}, 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002e80)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000002ec0)={'filter\x00'}, &(0x7f0000002f40)=0x78) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000002f80)={0xff, {{0xa, 0x4e24, 0xd, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x0, 0x8, [{{0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3223}}, {{0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}, {{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, {{0xa, 0x4e20, 0xffffffff, @empty, 0x5}}]}, 0x490) keyctl$get_security(0x11, r10, &(0x7f0000003440)=""/102, 0x66) [ 38.133101] audit: type=1400 audit(1521139834.973:9): avc: denied { map } for pid=4235 comm="syz-fuzzer" path="/root/syzkaller-shm368238208" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 38.190083] audit: type=1400 audit(1521139835.030:10): avc: denied { sys_admin } for pid=4281 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.197682] IPVS: ftp: loaded support on port[0] = 21 [ 38.289245] audit: type=1400 audit(1521139835.129:11): avc: denied { net_admin } for pid=4284 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.290676] IPVS: ftp: loaded support on port[0] = 21 [ 38.353498] IPVS: ftp: loaded support on port[0] = 21 [ 38.392424] IPVS: ftp: loaded support on port[0] = 21 [ 38.461261] IPVS: ftp: loaded support on port[0] = 21 [ 38.525519] IPVS: ftp: loaded support on port[0] = 21 [ 38.610098] IPVS: ftp: loaded support on port[0] = 21 [ 38.731097] IPVS: ftp: loaded support on port[0] = 21 [ 39.831874] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.843430] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.069491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.182881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.270584] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.316407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.475782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.518269] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.481300] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.487426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.537299] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.543553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.787387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.812578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.836530] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.842643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.969641] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.975808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.056839] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.063065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.070938] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.077051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.087765] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.097219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.113161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.128688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.138076] audit: type=1400 audit(1521139839.977:12): avc: denied { sys_chroot } for pid=4284 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 43.146229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.199542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/15 18:50:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net\x00') fchdir(r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x2b, "1be006483776ad544aacce68cf0fa9961bba515773750305c4a0150f0ae2f1635b1def0f6628b35ea564d7"}, &(0x7f0000000080)=0x33) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) splice(r1, &(0x7f0000000180)=0x10, r0, &(0x7f00000001c0), 0x5, 0xc) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x20, 0x0, 0x0, 0x0, 0x8, 0x0) [ 43.220355] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/15 18:50:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x472, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0xfffffffffffffffc) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x0, 0x7}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x59ac, 0x4) 2018/03/15 18:50:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602cff05000bfef9060000000079ffff6bc5fffffe0002", 0x21) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x100) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x200, 0x1d, 0x4, 0x3, "f2f72ca969aada8a235e36177d534172b3f0f37e15ddd97f1ad9ad95d3b0b73a"}) [ 43.271246] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.277339] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.286147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/15 18:50:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=@bridge_getneigh={0x0, 0x1e, 0x400, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x1, 0x8}, [@IFLA_TXQLEN={0x0, 0xd, 0x1}, @IFLA_NET_NS_PID={0x0, 0x13, r1}, @IFLA_NUM_RX_QUEUES={0x0, 0x20, 0x8}, @IFLA_CARRIER={0x0, 0x21}, @IFLA_NET_NS_FD={0x0, 0x1c, r0}, @IFLA_LINKINFO={0x0, 0x12, [@IFLA_INFO_SLAVE_DATA={0x0, 0x5, "6210b6e538fad8f05ae2d2010f1a6c3d666514ccf5b30770a1306a8f90c3f0d78121918dc27eb2b26a3df2259e8bc7fb6960d791f38d20d70d41147a50076620d9a749d08a1eefd206e68d5b5a99ee893ad1f3d5a7e852f3daef479e63d2a5deb82e57b20abf93ffc69869d7"}, @IFLA_INFO_SLAVE_DATA={0x0, 0x5, "9181c1f03637065856b6280c2830c80b351b0df04e657ae7e1843271000bc47f5f55b7f70203371474dfa90e16ffb5a544784947df969df0beba3fa512ddc7f606facbb3af3fbdec04e8661f5199c5cf48d7ba9da71b3d83c33770244c9cdab10165018b9068955b81cee15056b35649f45f475fdaa3a0392dc80e05b78f99da3c562756f115d22b47c85339a88d6b12ce614c650c38d1db938ca521db51ea90cefc2a91682f4b8dd5e390f843a2a717fd64a03f99cb7964af95afeed7077cd4820c2a98622e5c0ad737ad1b148dced2fa6051f9dd34f527fc82b2c47529baa4e8fd46da"}, @IFLA_INFO_DATA={0x0, 0x2, "3d3f25f3d0531d85b4ce8f83096983fb33ffc242bf5648f9ed603010a2cdb610833414d6a24bc98fc20181902818ea95"}, @IFLA_INFO_SLAVE_DATA={0x0, 0x5, "58af36b43da8bbaa84c58f46d4f472893b048812fb79c81be122df31425f9ee4f842320129df026cc85bc652e228"}, @IFLA_INFO_SLAVE_KIND={0x0, 0x4, 'vcan0\x00'}]}, @IFLA_PHYS_PORT_ID={0x0, 0x22, "f7979a08354ce7597b2c9c0ff98f932ddd01a4088d28bc5d0d8c39"}]}, 0xfffffffffffffd6a}, 0x1}, 0x0) [ 43.361760] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.372491] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.378591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.398713] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/15 18:50:40 executing program 2: r0 = socket(0x2, 0x3, 0xff) sendmmsg$inet_sctp(r0, &(0x7f0000001e00)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001700)=[{&(0x7f00000001c0)="31320ab1bdb9da12ae5f8470f331556097cb1eae", 0xfffffffffffffcf8}], 0x1}], 0x1, 0x20040844) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x60, 0x100}, &(0x7f0000000180)=0x90) 2018/03/15 18:50:40 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000010601010000000000000000000000000c00011900000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/15 18:50:40 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x184a4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x5, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) recvfrom(r1, &(0x7f00000001c0)=""/83, 0x53, 0x0, 0x0, 0x0) [ 43.468115] audit: type=1400 audit(1521139840.308:13): avc: denied { net_raw } for pid=5529 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 18:50:40 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000080)={0x4, 0x7ff, 0x7ff000, "50269e4aaa38", 0x2}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000000000)=@can, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/61, 0x3d}], 0x1, &(0x7f0000001440)=""/4096, 0x1000}, 0x40) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x3, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) [ 43.543587] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.550076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.559465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.599979] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.606659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.621684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.640378] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.647856] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.654088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.666589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.676938] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.707455] audit: type=1400 audit(1521139840.548:14): avc: denied { dac_override } for pid=5574 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 43.752924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.759097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.768472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.800417] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.806613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.815760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.839987] audit: type=1400 audit(1521139840.680:15): avc: denied { ipc_owner } for pid=5606 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 43.868519] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.875278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.883415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/15 18:50:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x10001, 0x9}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r1, 0xe7}, 0x8) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={0x0, 0x395}, 0x8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc566, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r2 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000002c0)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)=0x4) write$eventfd(r2, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x100000000, 0x2b, 0x1}) 2018/03/15 18:50:40 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/03/15 18:50:40 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x4940) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$inet6(0xa, 0x3, 0x3) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000000000)=0x3, 0x8, 0x4) 2018/03/15 18:50:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xff, 0x208100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="d4000000031000fa70000040"]) 2018/03/15 18:50:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180), 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r1}) 2018/03/15 18:50:40 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x4c, "989d52193dcc9f2ff9fd93203b271664582bd0cce11aa5004aa87dd4e68e7e071bc1fd0655afdfa24521e49c8aca5c3a30c6bc6a9713c1389cad5843805ce7d9564e2998878285b62b768637"}, &(0x7f0000000100)=0x54) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x10001}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e24}}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000180)={0x6, 0x8}) ioctl(r0, 0x8000000000009382, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/15 18:50:40 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000300)) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000002c0)={'sit0\x00', @ifru_map={0x5, 0x1ff, 0xfffffffffffffffc, 0xc1, 0x7ff, 0x7ff}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'erspan0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xa9, "d69cfab5744c52dc71b0096ac10c13d7ec94de1a61fe43425819185e54c3ee309cb4a958bd4cd90d6f3efa69c91beb872c3364e42b7b41f11451c199800689462764cd963598dc4b9363b3fe351690bf6982e96592a44ed2519cb2e569bb2868211a244c98d710a7bdec00b5c55063812277873a981f139ab62801524dc79da3ca5a3477550727da8460e7d3653ca6d06e4b30f6f047d70f8678995b5d1d40d0b1379a07b642e72603"}, &(0x7f00000001c0)=0xb1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x50, "86ea6f68f81564429e7f78a9ed956a1e2af6aee28d0eac2cc5ed367d6a8d7b637831b0d5e3925ff45613dba18b6f2cd110f9990a7ba28683893f2372591f44057eadb94ecca13a3a18bbc9faee63adc0"}, &(0x7f0000000280)=0x58) 2018/03/15 18:50:40 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x2, &(0x7f00000001c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x20, 0xf, &(0x7f0000000280)=""/15, 0x41000}, 0x48) [ 43.899606] audit: type=1400 audit(1521139840.740:16): avc: denied { prog_load } for pid=5615 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 43.922095] audit: type=1400 audit(1521139840.742:17): avc: denied { map } for pid=5615 comm="syz-executor6" path="/selinux/commit_pending_bools" dev="selinuxfs" ino=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/15 18:50:40 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000009, 0x841010, r0, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000200)) 2018/03/15 18:50:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff024}, {0x16}]}, 0x10) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/106, 0x6a) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x3, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000280)={0x4, 0x7, 0xd7bd, 0x100000000, "702339f84769f4da594ab925ad56282529d12ab96acbb25020d38bc3e6fc22d67500012e1baceff0234ee7d2", 0x2}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000003240)={&(0x7f00000001c0)=@kern={0x10}, 0x11c, &(0x7f0000000080)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="9cffffff0000040600000000000000006438939e1ecb7acad445cedb12af0dc89576e2b9c909ce66fac0ab81f899dd07a719da20acfc1ae5"], 0x10}], 0x1, 0x0, 0x96}, 0x0) 2018/03/15 18:50:40 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) ioctl$KDENABIO(r1, 0x4b36) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc)=0xac, 0x4) [ 43.980562] audit: type=1400 audit(1521139840.798:18): avc: denied { dac_read_search } for pid=5618 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 18:50:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1e8, [0x20000500, 0x0, 0x0, 0x20000530, 0x20000560], 0x0, &(0x7f0000000080), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x260) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/03/15 18:50:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r6, r7, 0x80000001}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x27) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000500)=ANY=[]) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/15 18:50:40 executing program 0: rt_sigaction(0x0, &(0x7f0000aa8fe0)={0x3, {0x10000000000000}}, &(0x7f0000cd2000), 0x8, &(0x7f0000000000)) 2018/03/15 18:50:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0xfffffffffffffffc, 0x10001, @time, {0x7}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) 2018/03/15 18:50:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r1, &(0x7f0000000780)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/159, 0x9f}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/252, 0xfc}, {&(0x7f0000000540)=""/19, 0x13}, {&(0x7f0000000580)=""/228, 0xe4}, {&(0x7f0000000680)=""/105, 0x69}], 0x7, 0x0, 0x0, 0x2}, 0x40000002) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x0, 0xfff, 0xe83f000000000}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000b00)={r3, 0xb, "ae8ae84802f4d794054306"}, &(0x7f0000000b40)=0x13) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000000840)="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", 0x2a2, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/15 18:50:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x401) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r0, r2}) sendmsg$kcm(r3, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)='r', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r3, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x240000, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x5, @empty, 'gre0\x00'}}) 2018/03/15 18:50:40 executing program 1: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0584d5cc2697387ad0f93740bb6d6775e20000000000000025cd7ddf00000000a200000000000000000800000000000000ffff7f0000000000000000000000001a1b5c05000000001b000000000000008100000000000000e30a0040000000000000000000000000"]) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000), 0x0, &(0x7f000012e000)}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000003240)={0x0, 0x0, &(0x7f0000002e00), 0x0, &(0x7f00000030c0)}, 0x0) 2018/03/15 18:50:40 executing program 3: r0 = socket(0x11, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) bind$packet(r0, &(0x7f0000000480)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x9e, 0x4e23, 0x9, 0x4e22, 0x80000001, 0x0, 0x20, 0x80, 0x73, r1, r2}, {0x0, 0xff, 0x9, 0xb6d, 0x2, 0x8, 0x2, 0xfffffffffffffff9}, {0xfff, 0x3f, 0x7, 0xffff}, 0x0, 0x6e6bb3, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x1, 0x0, 0x4, 0x6296, 0x9, 0x6}}, 0xe8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) 2018/03/15 18:50:40 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000004c0)) setfsuid(r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'syzkaller1\x00', 'nr0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0xa0, 0xa0, 0xd0, [@connlabel={'connlabel\x00', 0x8, {{0x71f950e6}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'bridge0\x00', 'syz_tun\x00', 'vlan0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2c8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x0, r1, 0x1}) fcntl$getflags(r0, 0x409) r3 = getpid() mq_notify(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, @tid=r3}) 2018/03/15 18:50:41 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000140)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f0000000200)) 2018/03/15 18:50:41 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x4000) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) connect$unix(r2, &(0x7f0000000040)=@abs={0x1}, 0x6e) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x2, 0x2}, 0x14) [ 44.144354] audit: type=1400 audit(1521139840.984:19): avc: denied { prog_run } for pid=5653 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=bpf permissive=1 2018/03/15 18:50:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = semget(0x1, 0x4, 0x620) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/16) read(r0, &(0x7f00006a9000), 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4000000101, 0x80000) 2018/03/15 18:50:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000100)="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", 0xf1f}], 0x1, &(0x7f0000001040)=[{0x68, 0x104, 0x100000001, "7da67444579370ecc20b996050115f7d72a8e10e076a4dc81a65113ec2e840e18aca558aa5a397d8b1321bb8b754a0c6fdcdbe95bf5563aa25efd06ea64d75e9eb22630c23c2e4627000470276bf53db5987c99f"}, {0x18, 0x10e, 0x2, '~'}, {0x58, 0x11f, 0x400, "5c265821088993106fc7ad06f33f8c741861a31d7ae99be029938938fbe8438c6cb2c9bd806074cdec61fe69b823e9c97975caa34d49192aca8bdedc99ed7455949c5e68b231c63b"}, {0xb8, 0x11b, 0x5, "5f0b96bc90ee87caffe05e4b7e86c542e3e9bb9f7f5a412f5b1932ccb69e274ab4755e9c3eeeebb5195f297dff1fad8418b1f2e14793833db1272ff6a74e6ec77e44335338c24e539b349c8ab5f5467c3e38d7442b5a0e7912523ccf46740a23ed0d74c4f914ace7eaf77cc45a18db0e9b13f3aa682c094d05f46a22b96c654ea46b899eea8e72dfdbde336a1542809ccd900776f33e93478d6d35cde46fe15b51b18a"}], 0x190}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0x0, 0x0, {0x404}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/15 18:50:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x1c7c6bc377fdb62f}) 2018/03/15 18:50:41 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x90) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='sit0\x00') 2018/03/15 18:50:41 executing program 4: r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) [ 44.278999] cannot load conntrack support for proto=7 [ 44.284382] cannot load conntrack support for proto=7 [ 44.290537] audit: type=1400 audit(1521139841.082:20): avc: denied { create } for pid=5685 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/15 18:50:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x81}, 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) bind$inet6(r2, &(0x7f000036bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200001) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000100)={0x9, 0x918, 0x6, 0x0, 0xfff}) signalfd4(r2, &(0x7f00000000c0)={0x81}, 0x8, 0x80800) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="00230000e674a24d1c74733497ab911000ffa563000000000000ffff000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) accept$ax25(r4, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/15 18:50:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b0c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000000b100)={0x7fd, 0x80000000}) fstat(r0, &(0x7f000000af80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000b000)='./file0\x00', &(0x7f000000b040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000000ad40)='./file0\x00', r2, r3) sendmmsg(r0, &(0x7f000000ad80)=[{{&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="fb018241becab4023c4307ecee1dddcdd2a7412f685f91ac1bf6ff06f1896d7c6fd04dbe5b079315605c2f81ecc02a0938c1c969dc839e729a2cbaa9356512e8cc9f3cb7d4778b728b3e5611f90e73ada258803c88e373fe4f98341896a0b7e3e89698078156be7d6ac89f593b35b79ddeafaa7d6e802c3d6aa5b56a9ebab417c4e98ef994b30aa6c589a9f80fd5493d90998754e4a36075d7d6b1713a6675b12065906dca3dfe6fdb07dfeeda15a5c8a7fda3dc706eec26c3edade6fa371a8c751f179c6ec9142bb4d2f1b306298fa817972947369a41c2da3437a888b388f37a45ff1d2973c674339abd6beb47e7741143", 0xf2}], 0x1, &(0x7f0000000280)=[{0x1010, 0x11b, 0x9, "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"968f9ff45c3e96b86ecd24b8c7c4db340cc624ee6eedef90820a320891b2be539a355a7105f099beb05c5110498b5dc07644b4dfbd54787dd4ca478b3a281f0c5f24a9bf0c2bf3e28e6bc8f3c0cb4888bd93fc352def845d55d17845a22f59d62b388c48152d347a985476238e91a34f40d44deca9d8079c15de7b8e81b7d9242fd3b07331ce3304bc513d086960369887375560e10cb9a98ec98f52755a18fc13131162acd93b359a4078546f710704c6daeb630fa3a8df6f23d6a98787532148dccd7addeb856cb845118b22a7a042a8e6114bae8a87a3cc7682842792"}, {0xd8, 0x115, 0x4, "88bca8e977a454b584ae83997c8c5c94634bca9e1349325ca822598588e7230fd3231349cf400f3ee11d3cea20ba03646a23983abd79ef463c43c4d0c5bf7073389e31532dc58500f781ce10bd872fb393f4c2df8a4db2b9ac02edf4134c7371e56ad1f2850b05eb107e2ced556f0e809c8ca65cd0ecb27242b85c046d26055dec2b7d3ff598bf11e203bbb7270782da2c0da0fa48e5f1ead036ef54704112f4f4459807bf06fd7e965a5a4a64571323272b059620e3cc149076c0cfd27f9be1aed1c7"}], 0x2a0, 0x40000}, 0x7}, {{0x0, 0x0, &(0x7f000000abc0)=[{&(0x7f000000a900)="961c92b31125b0605b6563f99e23dedb7096ae0f708312901c212c6de349b6bdc9565ac3ff6632d9bab2a3f827614bf42e6a175aee7ba6a2ac53ec41d4475c9671f396d57d16d1d2171d0aa8b1862f3267eb1aacd38413185e50d769ff29887e90810b247275ca57a80c3ab7a100ef2ff26ada763598d21539dc8e4f00ad659aa19cdd92139319708bb6d7239a62273dcdbab36d1d", 0x95}, {&(0x7f000000a9c0)="205ebabba0f7dec1c2dd6b06a9de189a36c1e481a01d214a9306c6ef69b15f2494c7e77e08dc4a735b1695dff65e86d0a75612ab185e2cbc18a0408b895eb044d342b16014eacf12c4ba90c9be8c2341e7250addba041a", 0x57}, {&(0x7f000000aa40)="4bf6b293f4f957ec2b54d12473f6fdc104f837804a0cd3b0b0d81cf3f53c24f5c910b5e72934b44104aba537468acdb7e30cab8c8bff04ca694050ff1e567a85f0cd13ab0108d0930f5239da4e874357add8f9e0e941f001baa967ff5236f435d1a78dd74dd28642da1ce4e5931496d3da465a3d837c0c9b6b7f98b4367a067403fc395135fe9871f7eab420c8ecaf7a", 0x90}, {&(0x7f000000ab00)="3650f9b9c0657819d697acc8121b5d2959867b8a386d260f645bbc17ef84d231067e0c31ee8a7c06dd15257fc6e4d2b08e1af3ae58aa74a301be8a3edb4ef771ea87a46ed914da042a43d9a20ae4cf4f3411498c4c56a84e937a281bb3eccb34354e68e9fef68cefb44e09fe1c8535a0fb9bb1122f47d236880aa8598a6611e88258efc4e50a5e6d0d2d28e11c021ff024b5bf3fa592", 0x96}], 0x4, &(0x7f000000ac00)=[{0x30, 0x0, 0x5, "56e1721aa52bd5e2958bb6cce0abd75143944a050248ff9bab4a83ae8ea9"}, {0xb0, 0x102, 0x0, "c9faaa2007df385caac0116b97f3f275125a0e1bcb8a52645b9efcfd33e2a73d15820971f006698955cbc1950c28bc97ed7cfded37cfcb5dc038b868d752249ae3db8213e1dde4cdf125cba05c6cb8655babdf085e840ef4ffd69c4c5d508b31b715e1ec49566fecddd90220494cdb5370dc3eaefd5666ddd5018fbd0500b6ae5aa2be796dceb8d2e71f20778312f068532bf03f3cac80ace148a463fcd70c"}, {0x60, 0xff, 0x1ff, "f3bf095db1488fab2ccac0f9f03c49d9b34c48f12c54d6a52cf300902d005134b81458adf1dd76ea789c3d3398ffe7833b90e7fca46dab3a046735e4e75c7f7c0725465c578ce9cd67d632"}], 0x140, 0x20000844}, 0x56}], 0x8, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000002b80)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000014c0)="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", 0x299}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/15 18:50:41 executing program 2: request_key(&(0x7f0000000040)="6173790200e5d4530956b4fe4806e6062e66e3c014657472696300", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="2f6465762f646d6d4e643a0300", 0x0) 2018/03/15 18:50:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) dup2(r1, r0) keyctl$unlink(0x9, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) 2018/03/15 18:50:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = accept(r0, &(0x7f0000001140), &(0x7f00000010c0)=0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000011c0)=0x10001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000007980)=[{0x0, 0x0, &(0x7f0000001840), 0x0, &(0x7f0000001900)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) readv(r2, &(0x7f0000001100)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) r3 = dup2(r2, r0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000001200)=0x3) accept$alg(r0, 0x0, 0x0) 2018/03/15 18:50:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x8000, 0xfffffffffffffff7, 0x5) socketpair(0xb, 0x4, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/15 18:50:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) pkey_alloc(0x0, 0xffffffffffffffff) 2018/03/15 18:50:41 executing program 3: semget(0x1, 0x3, 0x40) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 44.314412] audit: type=1400 audit(1521139841.084:21): avc: denied { write } for pid=5685 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/15 18:50:41 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) prctl$intptr(0x1e, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/03/15 18:50:41 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7ff, 0x4001) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x100000000, 0xffffffffffffff7f, 0xe75}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r3}, &(0x7f0000000140)=0xc) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x2, &(0x7f0000000280)}) 2018/03/15 18:50:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x8200) getpeername$unix(r1, &(0x7f0000000100), &(0x7f00000000c0)=0x6e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e20, @rand_addr}, 'lo\x00'}) 2018/03/15 18:50:41 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000000c0)=""/193, &(0x7f0000000040)=0xc1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = getpid() r6 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f00000001c0)={r2, r0, 0xfff}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000000000002010040"]) 2018/03/15 18:50:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/03/15 18:50:41 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000d38000)={&(0x7f0000000040)=@ipx={0x4, 0x5, 0x3, "68776b5de8a0", 0x9}, 0x80, &(0x7f0000cb0000)=[{&(0x7f0000e1dfdc)="dd", 0x1}], 0xffffffffffffed9, &(0x7f0000000000)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r1, r1, 0xffff}) sendmsg$kcm(r0, &(0x7f00008acfc8)={&(0x7f0000b1b000)=@rc={0x1f}, 0xa, &(0x7f000000b000)=[{&(0x7f0000303f29)='Y', 0x1}], 0x1}, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) accept$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x200000000000, &(0x7f0000000280)=0x4) 2018/03/15 18:50:41 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = socket(0x2, 0x3, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000540)) sendto$ax25(r1, &(0x7f0000000040)="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", 0xfd, 0x10, &(0x7f0000000140)={0x3, {"948e14ed5d13d8"}, 0x7}, 0x10) 2018/03/15 18:50:41 executing program 5: r0 = socket$inet6(0xa, 0x2000000002, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{}], 0x1, 0x0) 2018/03/15 18:50:41 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) r1 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x5c3, 0xd01) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000200)={0x57, 0x7f, 0x1000, {0x7fffffff, 0xaf1}, {0xe6}, @ramp={0x3, 0x5, {0x0, 0xb56, 0x7, 0x8}}}) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) getitimer(0x0, &(0x7f0000000040)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x0, 0x40000000]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20400, 0x0) sendto(r2, &(0x7f00000000c0)="b9b316fd4dc65371d014c2e8dbd9a332ef688e738fffa622d1cebd7fd9741c68b1e4f4287ee0a75355632a267eef911fdb0e630209a0fbbc582a79547e62e633c225ad0af6d7625ea9e824ef5d4b3dceb1be1d40b51f68530ff0ee7a089f136b7e3404e582b083693f119ed81a5800fa3898b016b293bcc9921a92c79b67692bedc6d4c8b3b95a4b0326b35641f2449b5e7b67fd768c4e227379242df98172eee89971e53a01c4eaccf022c12f46c9c4085613b2e7ede81864ba3423868c0d87d1ba4bf4ee50f1614fe611dbb0f8dbe9b2473edfceacdd3888882a585f4eaae93fc1e0f037419c1f8b8cc946d6e87c9694b4153cdbc2edb0", 0xf8, 0x8000, 0x0, 0x0) 2018/03/15 18:50:41 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000000005421, &(0x7f0000000000)) r2 = dup3(r1, r0, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000066628892e8000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/03/15 18:50:41 executing program 5: futex(&(0x7f000000bffc)=0xc, 0xb, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe8, 0x13, 0x4, 0x70bd29, 0x25dfdbff, {{'ansi_cprng\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) 2018/03/15 18:50:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/15 18:50:41 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) write$fuse(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="50000000000000000700000000000000070000001a00000000000000010000008003ffff040000000200000000000000000000ac9f68784269391745826f29cd782e71"], 0x43) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) 2018/03/15 18:50:41 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0xfffffffffffffff9}) 2018/03/15 18:50:41 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x2, 0x6, 0x6, 0x9}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x8912, 0x0) 2018/03/15 18:50:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) 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_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') getdents(r2, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/15 18:50:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) sendto$inet(r1, &(0x7f0000000040)="323ee97bbfdfc48700d9398bd781dfb55dd01ae519b54b75e3afabc36379fe632c2a51e9a571f4dbe1b1b4257425edb85d4f55e26970630be795b06665acd69ffefb85ba2268d49b0a78f95bdcce2c87f47b3215851cc5918bb6f29b90366281576b027ebeeb349d7f405219bb156fbfeac299d65ae42bcb73151a6ac8d43672451fe97032609f8835dafcd918e73af5d8cb6189b497a90a960c264b94eeb0131ba76b7cfac0283874b1943aa291c6c095e8457f3269a19b1b95bc94abbf025bc7794bde72877a74591ee70256ec03eb3a85b6574b14b3e9377f429ef5f203b5023683fc83db517f49367f", 0xeb, 0x4080, 0x0, 0x0) listen(r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/15 18:50:41 executing program 4: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="c4", 0x3, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x3}) unshare(0xc000002) recvmmsg(0xffffffffffffffff, &(0x7f0000005300)=[{{&(0x7f0000003a40)=@generic, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003ac0)=""/104, 0x68}], 0x1, &(0x7f0000003c80)=""/237, 0xed}}], 0x1, 0x0, &(0x7f00000054c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000055c0), 0x8) 2018/03/15 18:50:41 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x10000, 0x20000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x3}, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x2db6}, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00023a000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b000000000000000000000000000000"], 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x1c) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) pwrite64(r0, &(0x7f0000000040)="e1dc1ae9ec4634ef05ffc6f5843a321001f39c11eb4d9906c4deebad96a392cf6297a4a07317df8a098e5d3b783f00ccb187341abbd910dfb08ebdc06ae9e6cbff57a78ae2fbb1ca793d2ac1bbd4d5e051ec8f2d6a9f5978f48799cbd6b05a1a127381566f8847f1daeecb6b52defb2530bcdc9cc4c79dd34ef700e5", 0x7c, 0x0) 2018/03/15 18:50:41 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x2) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000380)=0x80000001, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x0, 0x0) epoll_create1(0x0) creat(&(0x7f0000000000)='./control\x00', 0x4) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000300)={0x200, 0x6, 0xc000000000000000, 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) 2018/03/15 18:50:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', r1}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2}, 0x10) [ 44.626885] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/03/15 18:50:41 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000a87ff8)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xfffffffffffffffd}, &(0x7f0000000240)=0xffffffffffffffdb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f00000001c0)=0xc) r2 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0xce, {0x401, 0x20, 0x4, 0xfffffffffffffffb, 0x7, 0x1}, 0x5, 0xee}, 0xe) 2018/03/15 18:50:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4001, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x100) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x3, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup3(r2, r3, 0x0) 2018/03/15 18:50:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x0, 0xffffffffffff515b}) fcntl$notify(r0, 0x402, 0x2000000000023) exit(0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioprio_get$uid(0x3, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0xc) getdents(r0, &(0x7f0000000180), 0xa3) 2018/03/15 18:50:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb701) r1 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x4) 2018/03/15 18:50:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x3, 0x0, 0x8}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 18:50:41 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0x7, 0x1, 0xbcb}) getpgrp(r2) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/03/15 18:50:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r1, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) r3 = socket(0x1e, 0x5, 0x0) bind(r3, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r3, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000d19000)}, 0x0) dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/15 18:50:41 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9, "f88d159f3da156cf4e"}, &(0x7f0000000080)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) fallocate(r0, 0x1, 0x1ff, 0x3) 2018/03/15 18:50:41 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200001, 0x0) fcntl$setsig(r0, 0xa, 0x32) r1 = syz_open_procfs(0x0, &(0x7f0000009ffb)='comm\x00') ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x8000, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x3, 0x4) writev(r1, &(0x7f0000000040), 0x1000000000000212) 2018/03/15 18:50:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'ip6gre0\x00', 0x200}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="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", 0x1000, 0x1, &(0x7f0000000000)={0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xee25, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000018c0)={0x0, 0x540, "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"}, &(0x7f0000000240)=0x548) 2018/03/15 18:50:41 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x3a2) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/03/15 18:50:41 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x104) shutdown(r0, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0xcd) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00000000c0)="2f603d718ea69c8936b27b893d6e022dc8a62499b807625ec9a7d38f1acf98e9fe3eb55c22aeaaf95e4c2e30ae56c47d5e3eec1166d0b9c4b0f1fd14e2cc6be2c47ac626cc6be0f2170184e378eb0d13303a588f3440441222def6d22ef6bcf26cba79af57ce335a2ac5a676fd1496c052a71e2606e7cf9756782ea724d16cb836a51ef64c06e5eedd5076e7829618f6d4e7a4ef2416990d60c42d33f291ca4f4283d79f0d2c6417a8586a6f00b96bbf23bbe52792b909fe84b7d3f54c2b862ab6fc072a932bb719814d04e1ef890844c9bd210b6ad0d816f3", 0xd9) 2018/03/15 18:50:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x8}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x100, 0x10000, 0xff, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0xa2}, 0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) gettid() sendto$inet(r0, &(0x7f00000001c0)="a0d058942640453e3c0b5bd1", 0xc, 0x20020005, &(0x7f0000000200)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000080)=0x100000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) 2018/03/15 18:50:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x1c, 0x34, 0x301, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xb882, 0x400) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) 2018/03/15 18:50:41 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x401, 0x9, 0x800, 0x0, 0x7, 0x5000, 0x0, [], 0x3}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) 2018/03/15 18:50:41 executing program 6: 2018/03/15 18:50:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0xf0, 0xf0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffff00, 0xffffffff, 0xffffffff], [0x0, 0xff, 0x0, 0xff], 'bond0\x00', 'gretap0\x00', {}, {0xff}, 0x0, 0x8, 0x6}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xefe3}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x2, 0x1, [0x5, 0x1000, 0x0, 0x9, 0x1, 0xae, 0x1f, 0x1, 0x4, 0x7, 0x927e, 0x1, 0x8, 0x100000001, 0x63], 0x6}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xff000000, 0xffffffff, 0xff], [0x0, 0xff, 0xff], 'bridge0\x00', 'sit0\x00', {0xff}, {0xff}, 0x7f, 0x5, 0x4, 0x26}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x80000001, 0x5, 0xa4f1, 0x20, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 'rose0\x00', 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) epoll_create(0x9) gettid() 2018/03/15 18:50:41 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/03/15 18:50:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/181, 0xb5, 0x7, &(0x7f00000001c0)={0x0, 0x1c9c380}) r2 = dup(r0) accept$alg(r2, 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="00f8fff700000000"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000180)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) r3 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x84013, r2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f0000000080)=[@increfs_done={0x40106308, r3}], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/15 18:50:41 executing program 7: setrlimit(0x6, &(0x7f0000000100)) clone(0x0, &(0x7f0000000040)="aeb5ed5756e4975f18a4ed1bdb", &(0x7f0000000180), &(0x7f0000100000), &(0x7f00000001c0)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) 2018/03/15 18:50:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91, 0xfffffffffffffffc}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x3, 0x80000001, 0x81, 0x1, 0xe3f8, 0x101}) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/15 18:50:41 executing program 0: signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x8, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xf3, "39504cff3148eb2e4bbe7f6993f2cd95279f70e6d1014caa4a012722917e0f082bf3643d85cad4065d29d6e3efe5f93b6afae47fc602494261a34f68cc25afdd09fa59e9e935e2000b737d2a6b97f8dd6364576ea6de2a1aca1005d622dc549c76b1c79baa4bd93a3d01a78be917b98f532ba3d1f0709330586bba23f37623de182036b73a14da51651a892502e434cac647c0465c06c1c81b5db210d80a8ca5075e79bcb725af56db78b7206ee2a0ab27b0e0ba33d8980ec06fc8a6b8bc8661310b301b16d859f374acb0238ab626a1cd926ee9f69739c3b9a1f8300ac45b4d53967616a7feee56ad408df48776278f418be3"}, &(0x7f0000000380)=0xfb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001540)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x4, 0x3, 0xcec5, 0x400, 0x9, 0x7, 0x6, 0x71, 0x8, 0x3, 0x3cef, 0x1, 0xac05, 0x7, 0x40]}, &(0x7f00000003c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r3, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)={0x10000, 0x938c, 0x2, 0x3, 0x1, [{0x1, 0x1, 0x3ff, 0x0, 0x0, 0x2006}]}) r4 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="b15405a11fafb7b5ea82943ec2f01efef98ffff7c61f4c71c7c767cd4d30d914cde9642039f49850d2a34ade4182f845d1199545195ff82b15a4a83c0fc725aa3ae74bcfef85a65e4929f3cc0807", 0x4e}, {&(0x7f0000000540)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x10) 2018/03/15 18:50:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="e626d9ae2bc5d6cb8bd749a7acc39017e089008d9d4bc11afdd6dfb198bef57932653eb40151c5e7090021b71b9135b856414a1a0232cd6a2b8dea040d977bb76c22d6ee5a3a2077fe39bad0f37afb455581bb7104cd89179d031b5e05aff849ba4c1d03c14fe2b9fe1fe94a9532921614d7cb1bb727aa581e055aec82b37a4ba3b1ec28350e7781962140560558f3243d77b1fd3313ad7e1194c7482d7988478e2abbd47442b151f6b1d361043fc5882d7b4ef226bce790", 0xb8, 0x10, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) dup3(r0, r2, 0x0) 2018/03/15 18:50:41 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) readv(r2, &(0x7f000065dfc8)=[{&(0x7f0000000040)=""/67, 0x43}], 0x1) 2018/03/15 18:50:41 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/15 18:50:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @jmp={0x5, 0x3ff, 0xf, 0x3, 0x6, 0x2, 0xfffffffffffffff0}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x9c, &(0x7f0000000100)=""/156, 0x0, 0x1, [], r1}, 0x48) 2018/03/15 18:50:41 executing program 7: perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x2071, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0x0) 2018/03/15 18:50:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101001, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="92cf4531cf7d9bfa2a3abf8e1638f8838c3f950e77e0f084f4e104b79c01804800a308008645108fad9ef8541bb98b94317c5c64d1e6c813e26eaac0d169348892f1dff603bd1415756da20d09028ec475e2", 0xffffffffffffffb9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/15 18:50:41 executing program 6: mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x4a, &(0x7f0000000080)=0x5e19) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2e9b364f, 0x200) ioctl$KDENABIO(r0, 0x4b36) r1 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ptrace$poke(0x4, r2, &(0x7f0000000140), 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x2, 0x401}) [ 44.979423] binder: 5870:5874 ioctl 4b64 20000000 returned -22 [ 45.019447] binder: 5870:5874 ioctl 4b64 20000000 returned -22 2018/03/15 18:50:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@get_event={0xc, 0x0, 0xfa00, {&(0x7f0000000200)}}, 0x3e5) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x280) connect$llc(r2, &(0x7f0000000040)={0x1a, 0xffff, 0x7, 0x1, 0x81, 0x3f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) 2018/03/15 18:50:42 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da7ffd)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f000026aff8)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') umount2(&(0x7f0000139fff)='.', 0x2) unshare(0x20100000) 2018/03/15 18:50:42 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/03/15 18:50:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x10) 2018/03/15 18:50:42 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) socket$inet(0x2, 0x80000, 0x65) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, &(0x7f00000000c0)) unlink(&(0x7f00003b3000)='./file0\x00') r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x200, 0x102, 0x1f, 0xfffffffffffeffff, 0x8}, &(0x7f0000000180)=0x14) 2018/03/15 18:50:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000), &(0x7f0000928000)=0x4) 2018/03/15 18:50:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000340)={'irlan0\x00'}) accept$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000480)={&(0x7f0000ff1000/0x2000)=nil, 0x2000}) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000180), 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000380)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}]}) socketpair(0x11, 0x0, 0xfeb, &(0x7f00000004c0)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000000440)={r6, &(0x7f00000003c0)=""/115}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000002c0)={r7, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/15 18:50:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 18:50:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x194) socketpair$inet(0x2, 0x4, 0x47, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3c24, 0x13aeb548, 0x80000001}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x40, 0x100000001, 0xa}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000200)={@rand_addr=0x3, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x3}, 0x1c) 2018/03/15 18:50:42 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x401, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101300, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019ff4)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000928fec)) msgget$private(0x0, 0x2) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/15 18:50:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/99, &(0x7f00000000c0)=0x63) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x0) io_setup(0x400, &(0x7f00000001c0)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200, 0x0) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000200)="c2ea", 0x2, 0x80000001, 0x0, 0x0, r3}, &(0x7f00000002c0)) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) close(r1) 2018/03/15 18:50:42 executing program 6: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/203, 0xcb}], 0x2, &(0x7f0000001340)=[{&(0x7f0000001180)=""/51, 0x33}, {&(0x7f00000011c0)=""/179, 0xb3}, {&(0x7f0000001280)=""/138, 0x8a}], 0x3, 0x0) prctl$setptracer(0x59616d61, r0) 2018/03/15 18:50:42 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) preadv(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd) 2018/03/15 18:50:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ipx={0x4, 0x0, 0x4d7, "76ac2678ca51"}, 0x80) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000013c0)=""/115) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000100)=""/211) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000a80)=@assoc_value={0x0}, &(0x7f0000000ac0)=0x8) socket$nl_route(0x10, 0x3, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000680)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000800)}, {&(0x7f0000000940)}], 0x2, &(0x7f0000000b00)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}}, @init={0x18, 0x84}], 0x60}], 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000c00), 0x4) 2018/03/15 18:50:42 executing program 1: r0 = semget$private(0x0, 0x1, 0x2c8) semop(r0, &(0x7f0000000080)=[{0x2, 0x80000001, 0x800}], 0x1) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000500)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba1deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x4, 0x0) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x63, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10800, 0x0) 2018/03/15 18:50:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0x229) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={r2, @empty, @rand_addr=0x2}, 0xfffffe10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff]}, 0x8001}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x44401) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0)={0x80000001, 0x2, 0x1, 0x0, 0x2}, 0x14) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000802af10c0b63c0df2b4fafff0000004c9d03a80000"], 0x18}}], 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e24, 0x7, 0x2, 0x80, 0x20, 0x7f, r2, r3}, {0xb8, 0x7ff, 0x0, 0x3, 0x800, 0x0, 0xfff, 0x1}, {0xffffffffffff7931, 0x5, 0x2, 0x3}, 0x9, 0x6e6bbe, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x0, 0x1, 0xffffffffffffffc0, 0x100000000, 0x2, 0x200}}, 0xe8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r5, 0x3}) 2018/03/15 18:50:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"73797a6b616c6c467f3000"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)={r2, 0x0, 0x1f, "413ed474da368e35983fdd335f9fd35992b5be1d45c751460bbf7e8d9c9b91cb74d103addfa8a98ca517636f48a14a5de02cb153805d45803e65da5bd34a5502ddcecb23ed7f119ef039e965f1cd3d7e9553fb5943ea13086f12bf807d0a686b2da50ddba42e023991852ad8097d111cab"}) r3 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'gre0\x00'}) request_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000540)='/dev/net/tun\x00', 0xfffffffffffffffe) dup3(r0, r1, 0x0) 2018/03/15 18:50:42 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) fallocate(r0, 0x1, 0xffffffffffff3b15, 0xffffffffffffff01) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000), 0x4) 2018/03/15 18:50:42 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000340)={0xd68c, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) syz_emit_ethernet(0xfffffffffffffdc9, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x80fe, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x900) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x9fd, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x5, 0x2, 0x6, r2}, &(0x7f0000000300)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0xbd, {{0x2, 0x4e22, @rand_addr=0xf4d}}}, 0x88) fcntl$setflags(r1, 0x2, 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000040)={{0x100000, 0x100000, 0xb, 0x48d6d2ca, 0x0, 0x3, 0x8001, 0x4, 0x8001, 0x3, 0x7, 0x2000000000000000}, {0xf000, 0x1, 0x4, 0x0, 0xffffffffffff016d, 0x8, 0x9, 0x80000000, 0x8000, 0x2677d662}, {0x1d000, 0xf000, 0x0, 0x100000000, 0x1, 0xffffffffffffff81, 0x8001, 0x1, 0x80, 0x7fff, 0x0, 0x5}, {0xf000, 0x73d101b07e68544e, 0xc, 0x8001, 0x7ff, 0x1, 0x9, 0x7, 0x1ff, 0xc47, 0x8, 0x1}, {0x5000, 0xf001, 0xb, 0x1, 0x8, 0x20, 0x8000, 0xeb08, 0x8000, 0x0, 0x30000000000000, 0x1}, {0x0, 0xf000, 0xb, 0x8933, 0xffffffff, 0x1, 0x200, 0x1, 0x1, 0x1000, 0x1ee8, 0xd65}, {0x0, 0x6001, 0xf, 0x391d7e54, 0x3, 0x1, 0x87c, 0x6f8b115d, 0x1, 0x100000000, 0x400, 0x65d1}, {0x5001, 0xd000, 0xf, 0x9, 0x8, 0xce, 0x8001, 0x2, 0x2, 0x80, 0x40d, 0xffffffff}, {0xd001, 0x106000}, {0xf000}, 0x20000024, 0x0, 0x15004, 0x0, 0x3, 0x400, 0x5000, [0x0, 0x9, 0x10001, 0x7fffffff]}) 2018/03/15 18:50:42 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0xbddf, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0x20000003) fcntl$setstatus(r0, 0x4, 0x2000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) r1 = socket$inet6(0xa, 0x6, 0x10f32377) accept4(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80, 0x80800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) socket$l2tp(0x18, 0x1, 0x1) recvfrom$inet(r2, &(0x7f0000000200)=""/12, 0xc, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/214, 0xd6}, 0x0) 2018/03/15 18:50:42 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000040)="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", &(0x7f0000000200)}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7, 0x444300) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000240)=0x2, 0x4) r3 = dup(r0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000003c0), 0x4) 2018/03/15 18:50:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000b40)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/15 18:50:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0xc, 0x0, 0x400, 0x6, r0) 2018/03/15 18:50:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0xe, &(0x7f0000fcc000)="eb375d06e0aa9f807a121e879bac"}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffff8001, 0x0) syz_open_pts(r1, 0x280000) 2018/03/15 18:50:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000300)=""/225, 0xe1}], 0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/03/15 18:50:42 executing program 4: syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000af4b), &(0x7f0000570fff)}, 0x20) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/03/15 18:50:42 executing program 1: r0 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)="16656865000000000000") fadvise64(r2, 0x0, 0x5, 0x4) ioctl$TCFLSH(r2, 0x540b, 0x8) tkill(r0, 0xd) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/15 18:50:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000001020100ffffffffffffffff0000000004000200ca7800983756867596536e"], 0x18}, 0x1}, 0x0) 2018/03/15 18:50:42 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x40000004d031, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000080)={0xfffffffffffffffd, 0xbc3, &(0x7f0000000140)="5a9e31e37c76710bb510154d77eecab837f48b6911b6dc20663b872f29bf93deda5aa7ed31995a31d784305097d63fda67805540e3672cd83f6dcd1a359fb59af38649f95a7accc7bb56e6d84e38f11d5dfe1534576cf63e90159d0feb78efa901aee8e47a0c020e45d5017205bb6c757284a00234d7f706a3ea2dfa2e09f48c6995618eb00ae36de13cde2035dd2ca602071636523fb9ee3739ef7f416e6d680921ba77211f0b260e111e394cf3673e8945db8fffc8", &(0x7f0000000100), 0x0, 0xffffffffffffffc7}) socket(0x29, 0x2, 0x20000000000ff) 2018/03/15 18:50:42 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) dup(r0) ftruncate(0xffffffffffffffff, 0x7) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x1, 0x0, 0x9, 'queue0\x00', 0x10001}) close(r0) recvmmsg(r1, &(0x7f0000000e40)=[{{&(0x7f0000000740)=@pppol2tpv3, 0x2e, &(0x7f0000000940)=[{&(0x7f0000001080)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/254, 0xfe}], 0x1}}], 0x2, 0x10002, &(0x7f0000000f00)={0x0, 0x989680}) 2018/03/15 18:50:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"69666230000000fdfff5ff00", 0x24}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) 2018/03/15 18:50:42 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x441) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000000300)="c7531f0abeab3d6f14c718fdb6e7ec5f3c9416c7b16242e4362085a24a71adec7a9cadfd6dddf9504b9f7dd0c723437c138bccb6b5c9703ec22162b5f8d856f856830fc6dfcdac10b61e61811895c069384b3a8d697f199406573cb4104dfb7dd2c4a3d5d5e03302aea12d094764810dd331b7071880f7c6dde1abcd9adb589c0704000000000000000500a5ffdcb54a2c3dad8010b2077861f93134382d8b0fcd94d61fc24993e70a891082d9db5a33", 0xb0, 0x40, &(0x7f00000002c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/176, &(0x7f0000000240)=0xb0) sync_file_range(r1, 0xe99, 0x6, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f000000bf55d1111503be9817a4870940abd0963bba19edd0e2ed0ea7409d056c964aaccc1f15d81982b35347c3ae52562913edc3f9b036be852218501fc500000000000000"], &(0x7f0000000140)=0x37) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000080), 0x0) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xed4, 0x2080) 2018/03/15 18:50:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000000080)={0x100, 0xf2c8, 0x7f, 0x80000000, 0x7, 0x2}) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x300000002}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00008e5ff4)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x208802, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x5, 0x5, [{}, {0x20000000, 0x0, 0x7add}, {0x5, 0x0, 0x8000}, {0x1f, 0x0, 0x3}, {0x4}]}) 2018/03/15 18:50:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x5e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="5b95f4f4cb8f", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x71, 0x20000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080)="1b0d949db94de1b2a97fb82a21a9cb2a05327bca08d44b7e679729a9fdb4660bf8a6501c3a533765c3487427e8b110257600f8c57db05117426914a87248e46cff6c2da5ffc50980931503e31a751964f3c59739e55cc8bbea2b6bfa5849a1b0e3c23e4b89d616b01bbeeda4e7f638c65a3faeb3988a29e87322d9c216c3b4c630f1", &(0x7f0000000140)="d249f38cfd03ef1444b9afaf576956d77ef6b78b3b8f2ac5205284d77fde50b2c71df2", 0x3}, 0x20) 2018/03/15 18:50:42 executing program 1: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xff, 0x109400) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x511000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0x100000, 0x111000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r2, 0x7fffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) semget$private(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/03/15 18:50:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x1) poll(&(0x7f0000000040)=[{}, {r0}, {r1}], 0x3, 0x86c) 2018/03/15 18:50:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x100000001, 0x4) 2018/03/15 18:50:42 executing program 2: r0 = epoll_create(0x7fe7ffff) r1 = epoll_create(0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x46c) r5 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x202000000000002) epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050aff4)) 2018/03/15 18:50:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"b74bf62ccdd6af0eed03d875d17d899f15d8c91749d7a11bdc9dd0d4a5b7d746cab0d746106a36dcaeddcf3b55a62c817f07037c47559c02b077aeea536f26293bc0e4b20b87c5eb5b247e45f6c635ee3c138bc0d472c0cb25a54d9974cd0b77702c7159dbc4e76127f730d4b82fe5f90fed3936494a4391d330465898e49989d6c9c09daa2dccb6608c3939578e9cbad5646b49e1279e81dc7dad0d5d0c72d03234113cb2f66f2b358bab0d4338894195af89821c0c509479792f8de571064b078cb5a09b722176cf0450026f712302d5ad8f13f41e0aff16b398245f198966333b38043358c3fad15789a4c45fdfa984048622391514123965210bac14c132a1a2790a59d1b4332e773ca30a06392d25f6a3578a38d352e7c651b9269b243982201daacf08c44c4565ce45ea9f12e53be04a9e3e4353e128ff7810c730008b75950b8dd1c1e537fca2cd7ad9766a806721e171edff2daec4dd1ffb116e5571e42d8dc5e056422fe8d1166c33686bedba7e3ace7f4fc20a9fa280dc21a93fccdecf004aabe01db025adc5ea3f04c464dde808b0239c40c329c3845178c65e8e72921e9cb431e712d25e656fffe5391f159e7dafeb3beb5d5d139fb6383650c53ab0b6fcf81d0c033a7fabc1a42413ad252deab52d7663e0fdb7ea8f1721ab90b80032448ac9cf4aa307c711275f3cf13126a61562c736303719f6690a14f3656476cc49e37da07d719c13a8fbc44fc948dd2c42f31e84ffcff174f63a63b84e001535b3a10a5437b59a45a99712eeec7c61697b16079340864a5396e2352f8fbb11cb2f9d0fb8837b856a5a9f481728926e0029be3d1f764e74371d730df322cb5e4daf479c0d1ab19c53f1799a0d6b4aae45d79d82711fcdb8a5bb240bae369d92c54a38b52c70e86eded5834e2bbfd4e14c48a048e3ce27d4981859652dff25c29b1438e9889ce8a8087b18aeb49ba1fd53f20e74fd0cb820f8d93c0b5daa4b86f85974d29c13548de757e51d3060b373e6ff463cafe03381d744a53dadea77e5ca95e2fa2cc46c37f0421db3dc80f5234a146c294bacc85015251d992f6e264363590cd2f36bbbe32739a193558914edf9e956331219f7a129f91901105655fe7dc7b4149553031ff4e3675d668dfb8f2929d2ab0a6beb4dbea4c221782128b5669cd3d90264970fef17f6c2dfb39341330545b122f2e89d91176f607ab9cb0c785afb72714ded8a184223ad3a19186fb6d8e71beff5e10356798d9dd48f8c685814df61cfb6859bfe905b36f0ea16e731048e8c975470607fa60683d9a054df6f1d09857fdf71f54f718ec4e595200634881365974c7a07a31ae96d2099c82fc3334851a3e5ddce8c2c42a8f81829865477a836dd3cb6d46a090125ea0e2fb3be91e064edd48df86c174869a28bd38096ee3123be5687f18969087c414f"}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/15 18:50:42 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000024c0)={@empty, 0x0}, &(0x7f0000002500)=0x14) fstat(0xffffffffffffffff, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000025c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e23, 0x3f, 0xa, 0x20, 0xa0, 0x7b, r1, r2}, {0x5, 0x3, 0x1, 0xe96, 0x88, 0x18, 0x40, 0x9}, {0x10001, 0x5d1, 0x6, 0x3}, 0xfbe5, 0x6e6bc0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3503, 0x1, 0x3, 0x4, 0x10000, 0x3, 0x5}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) waitid(0x2, r3, &(0x7f0000000100), 0x40000000, &(0x7f0000000140)) 2018/03/15 18:50:42 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x4}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/03/15 18:50:42 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/4096) 2018/03/15 18:50:42 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000100)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') getgroups(0x4, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r3) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000280)='./control\x00', &(0x7f0000000200)="493c010001007b7fc24e23e06a645c82a4f9d3d6ec99d3d0e351da86ceda8775e23e1a2f00fddaa857320c1d9fb706c5fce3a691fbc3d2de7183a1c4cc8af64fbf890daf41985e632d95eed1fae7cc", 0x2000000000000, 0x0) close(r1) 2018/03/15 18:50:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, @perf_bp, 0x0, 0x3, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) [ 46.003631] IPv4: Oversized IP packet from 127.0.0.1 [ 46.016902] IPv4: Oversized IP packet from 127.0.0.1 2018/03/15 18:50:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$void(r1, 0xc0045c77) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) read$eventfd(r1, &(0x7f0000000340), 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/15 18:50:42 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/15 18:50:42 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000100)={0x4, 0x7, 0xfffffffffffff68a, 0x8, 0x2, 0x2}) [ 46.124948] device bridge0 entered promiscuous mode [ 46.131489] binder: BINDER_SET_CONTEXT_MGR already set [ 46.136972] binder: 6078:6084 ioctl 40046207 0 returned -16 [ 46.137243] binder_alloc: binder_alloc_mmap_handler: 6078 20000000-20002000 already mapped failed -16 [ 46.144109] binder_alloc: 6078: binder_alloc_buf, no vma [ 46.157764] binder: 6078:6084 transaction failed 29189/-3, size 0-0 line 2963 [ 46.167624] binder: release 6078:6080 transaction 2 out, still active [ 46.174273] binder: undelivered TRANSACTION_COMPLETE [ 46.175714] device bridge0 left promiscuous mode [ 46.179478] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.189692] binder: send failed reply for transaction 2, target dead 2018/03/15 18:50:43 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) socket$bt_rfcomm(0x1f, 0x3, 0x3) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000080)={0x5, 0x3f, 0x3c, 0x20, 0x3, 0x1}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x800, 0x7fffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r4, r5/1000+30000}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="050000cb000000000000003aa41009003f0000000000000000"]}) fchmod(r2, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x23}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e20, @rand_addr=0xc093}}, 0x9, 0x888, 0x6, 0x1f, 0x2}, &(0x7f0000000380)=0x98) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000200)={0x7ff}) 2018/03/15 18:50:43 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x8000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x1, 0x1}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) 2018/03/15 18:50:43 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x3, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x22, {0x2, 0x4e20, @multicast2=0xe0000002}, 'tunl0\x00'}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/11, &(0x7f00000000c0)=0xb) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x8) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) 2018/03/15 18:50:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff}) shutdown(r0, 0x800) 2018/03/15 18:50:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000040)=0x3, 0xfffffffffffffff7, 0x4) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000000c0)="0000000201000000000000010400", 0x2de, 0x3) unlink(&(0x7f0000000000)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100, 0x4000000000008) 2018/03/15 18:50:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) r2 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x0, 0x181080) getsockname$inet6(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000440)=0x1c) 2018/03/15 18:50:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/15 18:50:43 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) accept4$llc(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10, 0x800) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x2, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x142, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) r3 = userfaultfd(0x0) close(r3) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000002c0)=0x3f, 0x8) 2018/03/15 18:50:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) shmget(0x1, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) write(r0, &(0x7f0000000080)="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", 0xfa4) 2018/03/15 18:50:43 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x1}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f00000001c0)='./file0\x00', r3, r4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvfrom$ipx(r5, &(0x7f0000001040)=""/4096, 0x1000, 0x41, 0x0, 0x0) 2018/03/15 18:50:43 executing program 0: capset(&(0x7f0000000000)={0x19980370}, &(0x7f0000804000)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x337}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'gretap0\x00'}) accept(r0, &(0x7f0000001400)=@hci={0x0, 0x0}, &(0x7f0000001480)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1b, r1}) 2018/03/15 18:50:43 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/policy\x00', 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000002880)="3f0763b146555467a44492a7f1282fe11722cfee1143e813ad089046ed5e16e618dd61318e2d7ced89444a63956324bb0cde2de16d4d651a51a848a43e5000a9e617d2c326e41b6ffd0b383a1eeffa020ae155e3955808e3e54502cf326cf7f69a6695c3a9715cc43f5e77e4aa37bcc10d0ce20391203c025d4257772a79719124e272eb225087b01483d4bef1bebf9fe06eaa1233ba4129a0ab06eff7630c444b064608d743b8e7bade2c69210c64d1e99400d0e9de2ba0f7666cfbe1e008af2db8bddbcfdf21b4ad286ebcc5693cf14a709d1e25af9d68fc347d250fbbc84134251118", 0xe4, 0x20040040, &(0x7f0000002980)=@ipx={0x4, 0x2, 0xffffffff80000001, "3068e5b7fb15", 0x100}, 0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = getpgid(0x0) ptrace$setregset(0x4205, r2, 0x207, &(0x7f0000000040)={&(0x7f0000002c80)="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", 0x1000}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000002a00)=""/140, 0x8c, 0x5, &(0x7f0000002ac0)={0x77359400}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) recvmmsg(r4, &(0x7f00000027c0)=[{{&(0x7f0000000240)=@hci, 0x80, &(0x7f0000001740)=[{&(0x7f0000002b80)=""/223, 0xdf}, {&(0x7f00000002c0)=""/1, 0xfffffffffffffec8}, {&(0x7f00000004c0)=""/7, 0x7}, {&(0x7f0000000500)=""/148, 0x94}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/159, 0x9f}], 0x7, &(0x7f00000017c0)=""/4096, 0x1000, 0x4}, 0xa7}], 0x1, 0x100, &(0x7f0000002800)={0x0, 0x989680}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x8, &(0x7f0000003c80)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r7 = socket(0x11, 0x80006, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000003d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="7587d5887a80205f26fd633794aaaa64639e477440b313c0d1822c3d1dfa5aad2ca7e3f051a38eff5b61c2daa794eeaac2639692e8db7ecb04456dd606442e732e82e761ad09e6d084c4c34cf9dadfc2cc36e7723db0e4768953a7ac9d8971a7736814b5a3813f82016767ef4b9b19dce50762632d012d700efb0122d62978b0f0449161b756cdd484fd40e2"], &(0x7f0000000480)=0xc) dup3(r6, r5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000002b40)={0x1, &(0x7f0000002b00)=[{0x2709d452}]}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x1, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0xe3f996c1b1ed3b4d, r7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r8}) pwrite64(0xffffffffffffffff, &(0x7f0000000340)="bcbe0f0febdf30a11a37e02280adf2c7eb38910420f5212e825501059f14d8fc12160a0b4ace6cca98ce16d042e1a0ef853b9544319d824f4812de8e1e9ff7b87d406be0bfdf608c05be146e00a7adc2d02184c90c77e7ab4035", 0x5a, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/2) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/15 18:50:43 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = dup2(r0, r0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) r2 = socket(0x1e, 0x4, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'tunl0\x00', 0x5}) r3 = dup2(r0, r1) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000500)=0x7) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ppoll(&(0x7f0000000400)=[{r3, 0x2000}, {r2, 0x5400}, {r0, 0x4002}, {r0, 0x2}, {r1, 0x8}, {r3, 0x201}, {r3, 0x1}], 0x7, &(0x7f0000000480)={r5, r6+10000000}, &(0x7f00000004c0)={0x4}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000003c0)={0x0, 0x2000, 0x4, 0x5, 0x2}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000340)) getgroups(0x4, &(0x7f0000000300)=[r4, r7, r8, r9]) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) 2018/03/15 18:50:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002cc0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x10701000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000580)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000005c0)=0x14) connect$packet(r2, &(0x7f0000000600)={0x11, 0xf7, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/15 18:50:43 executing program 3: r0 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) gettid() mq_notify(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000080)="ea4832329b21bacb9cc37fb9a0ee256c0bd0efac28942caa9280638140c342c27c10c52b200adb84df80cce7435b4a0059c11deec56373d8fbd4d33b394ef2ca2830f7ba05df998f20b506bb5aa8633396a0b290ca7d647f9ee8e79683884d3bd17d2c26e1aab900e20e93548d64e51700255ed8b7a58c620232cafcae7c846333d92355212f43261959dcd703ea8662f0969068fc047e92f8a27a3fcb56f967959016afe7f6ca7708e0316c9d58c92d8c677a", &(0x7f0000000140)="a80161cdf2127fe87d939c14330e1ca781a531069faffe3a8aee5c77c5053c61e1ffccc1e68433dc4ad225364043ffb79ad707594bbab48a41453e1942422b4a793fc8d580ba9f31a348209e414aaddfd79534b4fe56a236853b1b075aeb500fc6d0bf3674ed8c93b9a09b6a8591b376b6c5b7166f849ace2a019e"}}) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x4) 2018/03/15 18:50:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000000c0)={0x0, 0x100000000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) ppoll(&(0x7f0000000140)=[{r1, 0x8}], 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x3}, 0x8) 2018/03/15 18:50:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3) 2018/03/15 18:50:43 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000026ffa)) 2018/03/15 18:50:43 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x45, "2e9e9bc0a8ddfaefe9fa7b1e9935b0000c627210582f70e0b4225d1dffdacefe63a9140e6a165a9dce3cf5bda7ed2c96ed14d47d09ca403af48d7dc188a1ca40e7a7ff66f9"}, &(0x7f0000000180)=0x4d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x0, 0x6}, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x4}) 2018/03/15 18:50:43 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000080)="3192219383336b829c5be123d41a6c4420dbf24f3c922f0fa6d283a0bd55fb51593bf896804d09418da3bf3a1011b9e3015227b707c6457c39bf6b5b40ffa22cd71b887c48967e2c65c042ad804cc3b4dcd66474c2dc59b11dfb0bc2dd3110bde42118f1d40ecdd29cac5d5986e7ddc63cdbdcfd16b60dcec858b0bb981d281438696f78e82e9b5ee9f76661dab3601732bdedf72317479627e21f0d6d28bbdc71b06340c9edcd0513838d4d62833d7a810872cabd67cc32e95cc7ebce10c17111087e824512219a509e7a88c6411fcc7c13b888d6b49605a3d45a2f0bbb2e3d499f37d5f5fb73165b0d30936ecb45fc9673752ef1cc7932", 0xf8, 0x4000880, &(0x7f0000000180)={0x1a, 0x104, 0x2b4a, 0x5, 0x3ff, 0xd61}, 0x10) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r1, &(0x7f0000ffdffb)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 46.331616] ALSA: seq fatal error: cannot create timer (-16) [ 46.345397] ALSA: seq fatal error: cannot create timer (-16) 2018/03/15 18:50:43 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x2b0501) r1 = socket$alg(0x26, 0x5, 0x0) dup3(r0, r1, 0x80000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000240)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000000080)={0x7, 0x1}) r6 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, r7, 0x0, r6, 0x0) 2018/03/15 18:50:43 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x6, 0xb, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x100) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000100)) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)) 2018/03/15 18:50:43 executing program 0: r0 = inotify_init1(0x800) chown(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f000022c000)=""/32, 0xffffffffffffffb3}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x1, 0x2, 0x4, 0x6}, {0x0, 0x2, 0x7, 0x20c0}, {0x0, 0x2, 0x8, 0x1000}, {0x50, 0x800, 0x8, 0x3a6}, {0xc06, 0x8, 0x3, 0x4f60}, {0x4b53, 0x7ff, 0x8, 0x100}]}, 0x10) 2018/03/15 18:50:43 executing program 3: r0 = memfd_create(&(0x7f0000000000)="7591487276706f786e6574310063", 0x3) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r0, 0x409, 0x8) 2018/03/15 18:50:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x400000) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x10000, 0xf17dbb4, 0xffffffffffffffc1, 0x500, 0x101, 0x10, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0x5, 0x1, 0x7, 0xbd, 0x0, 0x100000001}) memfd_create(&(0x7f0000000040)="63707573657473656c662d022b657468315e211400", 0x0) 2018/03/15 18:50:43 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4(r0, &(0x7f00000001c0)=@l2, &(0x7f0000000240)=0x80, 0x80800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x7, 0x800}, {0xf4b, 0x10001}, 0x2, 0x2, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x80000001, &(0x7f0000ffc000/0x1000)=nil, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f00000002c0)="47e8d1b9086eb2b455328a176f40f97c1e307fc763830e1583339632af73b358fca0cc2eee5600d15bd6299769dec98e14ee1797f48b1b119881ed53afa8b77de9ebed581ef43d1b2e57b2d400bdfa4b99d85dc954fb5975601cfa9a511f4be4acb10eab846d0be3dae0fc06a3409fe692000000000000000000000000", 0xfffffffffffffec6) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000340)="54dae8091f46450044e26976db86b61b63f289c3d0811094ba7a0719262b62ffff5768b47f1ae37923fd398e7e18fed50c38b2bef065bc8b7bcec75acdbb0d9c3f8f228c768c7ff881d4a0ab02bf1b09d42910df2270fa08233147fbe64203fb793437dfe106e9c95e00076d4922322f7424489093d461165e405d2e6e0783417bcdee69e28bbed375c1a9cb4188976c00ec50b4152ab9269d8839c20c66557f34ef6b4f0deec19aa193033230e1b37d4543c4f14f457f4fcfa8a2b9a6caa05b054abd42b6734f19b26d86b4f5f337c429e3e9b0e8552fa7ea939a761b", 0x318) 2018/03/15 18:50:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x201) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x1f, 0x1, 'client1\x00', 0x2, "cb00040b011c2d30", "ba59e65da92b447411030b3924a1cec7411e49a113e67ce08c284b4f54421e58", 0x9, 0x1f}) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000000000)=""/119, &(0x7f0000000080)=0x77) recvmsg(r2, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000048000)=""/81, 0x15}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) 2018/03/15 18:50:43 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={"7379736c049cbea93ccb1f6a6563745f723a696e697472635f7661725f72756e5f743a7330", 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x31}, 0x40) 2018/03/15 18:50:43 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xbe18f695c4ce935, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x86) prctl$getreaper(0x28, &(0x7f0000000000)) 2018/03/15 18:50:43 executing program 4: r0 = socket(0x22, 0x1000000000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f0000000000)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) 2018/03/15 18:50:43 executing program 0: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/15 18:50:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x180) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) 2018/03/15 18:50:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/03/15 18:50:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x408400) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001740), 0x8) [ 46.509763] syz-executor7 (6169) used greatest stack depth: 13160 bytes left 2018/03/15 18:50:43 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') fcntl$notify(r0, 0x402, 0x80000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x401, 0x5}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x656, 0x8, [0x4, 0x80, 0x5, 0x1, 0xfffffffffffffffc, 0x401, 0x6, 0x1]}, &(0x7f0000000240)=0x18) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r1, &(0x7f0000000080)=0x45d, 0xb2) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000280)=@pic={0x2, 0x3, 0x9, 0x6, 0x9, 0xff6, 0x9, 0x6, 0xbaf0, 0x40, 0x6, 0x7a0, 0x3838, 0xe0c, 0x1, 0x3}) 2018/03/15 18:50:43 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = socket(0x40000000015, 0x0, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0xfee2, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/26, 0x1a}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/03/15 18:50:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x71a3, 0x4, 0x6, 0xa0}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8dd9, 0x6, 0xc7ff, 0x6, 0x926f, 0x1b5, 0x6, 0x83, 0x4, 0x200, 0x2, 0xffffffff, 0xffff, 0xffffffff00000000, 0x8]}, &(0x7f0000000200)=0x100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001b40)={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, {0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x81, [0xb532, 0x1, 0x401, 0x2, 0xef, 0x3, 0x7fff, 0x35]}, 0x5c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) process_vm_readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)=""/96, 0x60}, {&(0x7f00000003c0)=""/233, 0xe9}, {&(0x7f00000004c0)=""/241, 0xf1}], 0x4, &(0x7f0000001ac0)=[{&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f00000006c0)=""/238, 0xee}, {&(0x7f00000007c0)=""/249, 0xf9}, {&(0x7f00000008c0)=""/195, 0xc3}, {&(0x7f00000009c0)=""/198, 0xc6}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x6, 0x0) 2018/03/15 18:50:43 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x4, 0x8, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x400}, &(0x7f0000000140)=0x8) 2018/03/15 18:50:43 executing program 7: r0 = socket(0x40000015, 0xa, 0x47) recvmmsg(r0, &(0x7f00006d7000), 0x1273807b8f85c3a, 0x40000021, &(0x7f0000da4000)={0x0, 0x989680}) 2018/03/15 18:50:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004bffe4)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x11) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x800) sendmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="6fb1dd9b1a1a568b961ab010e1ec0257807b468e5b4a62a3d2d9a881fd2a5c3d31214c4634b4202867c375c736454d1e669e36b05550d83627c3cfea914e64dec6715095efc450c9b806a4ed076d00caf40a9f2bfbe1ea0f840b88887686e59918bba3c76fb5587b148314483e36350fa079615d9ec1dcde2feb784e370df79b5af26146485f61ce948192c2b01490be87f63ac19942b09783458b9e9e300472e001b992ee93a5b6ce6fc16f26f6c2e79a72c1c8104cdc5fdff62ff236827a5600f7952f6f942082cd2642ec45a53569134b42991a95ca7d4d8d", 0xda}], 0x1, 0x0, 0x0, 0x80}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/03/15 18:50:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/03/15 18:50:43 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200001, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000200)=0x2a870f5b, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x60001, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x1, &(0x7f0000000100), 0x6, r3, 0x8}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r5, 0x3}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x5, r5, 0x7}) 2018/03/15 18:50:43 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) inotify_init1(0x80800) close(r1) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/tcp\x00') 2018/03/15 18:50:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syncfs(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080)=0x9a4f, 0x4) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r5 = dup3(r3, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x0, 0x0, @empty, 0x5}], 0x54) ioctl$KVM_RUN(r5, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/15 18:50:43 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000001c0)="e0160912d201ba7f5eb731d21a70406e5e99669b57b603844e5452dab5fe72bd32cb55275a710c42429350d3de0dcfbb7655dd44b87c71ef9b") ptrace$cont(0x7, r0, 0x7ff, 0x8000) r3 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x0, 0x20000000202604) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000003c0)={0x0}) r5 = socket$inet6(0xa, 0x6, 0x8010000000000084) sendto$inet6(r5, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000240)={r4, 0x2}) r6 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="6d45f5b9c14b0c11154bff46d5c458f3b41cc1be253aa88e9aa63c8a0b5ee67c0c192b0fc348eb96ef7383c39a02b5", 0x2f, 0xffffffffffffffff) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000100)=""/26, 0x1a}], 0x1) keyctl$update(0x2, r6, &(0x7f0000001400)="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", 0x6b514c2518a14180) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x1000000000007) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x20002, 0x0) 2018/03/15 18:50:43 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x109c}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7f, 0x400c00) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) r1 = gettid() r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x80000001, 0x2, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x8, 0x2, 0x8, 0x8, 0x5a6, 0x5, 0x401, 0x9, 0x6, 0x3, 0x0, 0x6, 0x624, 0x100000000, 0x2, 0x9, 0x1, 0x2, 0x9b, 0x2c, 0x9, 0x3, 0x4, 0x1, 0x8, 0x7f, 0xffffffff, 0x7ff, 0x0, 0x940, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x80, 0x9, 0x1, 0x3, 0x98, 0x7, 0x1000}, r1, 0xe25, r2, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x5, 0x1}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000022f3d)=""/195}, 0x14) 2018/03/15 18:50:43 executing program 1: r0 = socket(0x9, 0x0, 0xffffffffffffffff) bind(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x80) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/03/15 18:50:43 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r1, 0x0, 0x3) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/15 18:50:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000000080)=""/8, 0x8, 0x5c) 2018/03/15 18:50:43 executing program 7: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) timerfd_create(0x7, 0x80000) 2018/03/15 18:50:43 executing program 4: ppoll(&(0x7f0000563fe0), 0x0, &(0x7f0000000140), &(0x7f0000cee000), 0xffffffffffffffaf) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x20}, 0x8) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0xfffffffffffffff7, 0x7, 0x20, 'queue1\x00', 0x4}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) 2018/03/15 18:50:43 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200080, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) 2018/03/15 18:50:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000)=0x800, 0x26a950b) 2018/03/15 18:50:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) pread64(r0, &(0x7f0000000040)=""/147, 0x1e8, 0x0) pselect6(0x278, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/15 18:50:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r0) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet={0x0, @remote}, &(0x7f0000000140)=0x80) accept4$unix(r2, &(0x7f0000000280), &(0x7f0000000200)=0x6e, 0x800) socketpair$inet(0x2, 0xfe836b19e4161b4a, 0x3, &(0x7f0000000080)) 2018/03/15 18:50:43 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f00000001c0)}, 0x10) r1 = dup(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x4c, 0x0, &(0x7f0000000100)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000040)=[0x48]}}, @decrefs={0x40046307, 0x4}], 0x9c, 0x0, &(0x7f0000000180)="bfbcea735747ad055e6030ce6b5d1a9ab991b4e1cd2113202fdefc573ef1200d163f74294c8c78f80db6b6d736bd93ebf4b51fe3ca7e0c5ecb2e6321c0f01e05213190ccb62c1f0903db06f6da5b33b8f918149db7c99c389a75117d878c26e6b3fb1fc85126d01f7bb5c32efef15b6c274b662ab49362166413b2cf485886d2c614ec483f5e9ae33235a8506baf4554bba94f3a0641c9ed39801bc4"}) 2018/03/15 18:50:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0x2, 0xfffffffffffffff7, 0x1ff, 0x7, 0x9, 0x2, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'bridge0\x00', @ifru_addrs=@l2={0x1f}}) 2018/03/15 18:50:43 executing program 7: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0xffffffffffffffff, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r4) dup2(r3, r2) 2018/03/15 18:50:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(mcryptd(sha384),ecb(cast6))\x00'}, 0xfffffffffffffca0) accept4$alg(r0, 0x0, 0x0, 0x800) getrandom(&(0x7f0000000080)=""/4, 0x4, 0x2) 2018/03/15 18:50:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x97fd315b) write(r0, &(0x7f0000000280)="c048ec31700654ac7b79f23a6a4cacfe29fa822ee82babc814204d8836eba3e12079454e8e434dcabf03e2d35090c70e1fcbf4c1303c134f2bc5d7d240388b3cd7a19fb1891f295147e10168ab5f3e83ee80d233a2f27b66cf2b51a11f8096ef408ac39fd98c17fdef7cf3b4da1fa6ff9ced8d548b6b647b7707e05e31a48cf7b8d90dd99813e0aaacd44f92bd6f3b1274060a14fe950414b4713b9cbe54f1fb15f4e798850d4db9dad6cf424dc678453d1080427ca18a5037d968fd42e3ba49e792a81f55368c91c1942433168f3d38522c9cc0159cb8045a4e846d26d0441504f284cee77236190d59ab", 0xeb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x8, 0x100000000, 0x2, 0x1, 0x8a28, 0x3}, 0x3f}, 0xa) r2 = semget$private(0x0, 0x1, 0x24) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0xffffffffffffe444, 0x1}) 2018/03/15 18:50:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0xfffffffffffffd64}, 0x1}, 0x0) 2018/03/15 18:50:43 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x220) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40200, 0x100) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/29, 0x1d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/15 18:50:43 executing program 3: syz_emit_ethernet(0x36, &(0x7f00000a8fa2)=ANY=[@ANYBLOB="0180c20000000180c2000000080045000028000000000000000000ffffffff0d00907800000000000000000000000000000000"], &(0x7f0000387000)) 2018/03/15 18:50:43 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001700)={0x2, 0x1}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x402101) sendmsg$kcm(r3, &(0x7f0000001540)={&(0x7f00000000c0)=@rc={0x1f, {0x152b, 0x8, 0x8, 0x8, 0x1, 0x1}, 0x3}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)="2aa55a25899af134fcfdc10aeba68d4fc5fe53bf2eba123cc6b0206c1edb91a65ab05504547313462c21ec9d6b6cbece2715dd34fd7536", 0x37}, {&(0x7f0000000180)="25a1e9a529e2b7f517d9e8dc008c8d53caf8c360cac2a31ff178115a5d9884e01a2c53860674477eaa85e719cdb3435a8408051ca67b9d18bb", 0x39}, {&(0x7f00000001c0)="ed244f3d732c0355c53174a2a0b971c84bd3e03f77e07ef847346671fdf63c1a1549c3ac26500f783f0a6906136573e1b8763d8bb87f8305c27522341ee6665b8fcefd1fc37f0584c7a0c44f1007723d9ad2e35b3bdb89c806ca9ffc39d1cac8584ab6f5aed1623ab6552e1f75cc57dc30978b07593cac191a789f368d2d122015c88e7248e56e28b93737a56f6a4e4ae1d2f6ef81810b50a58b14e34ef2a8e496536929d6f6e2def33ee8ea03d613bc2516316dd118d7e0570483eee5fb8bb93d9ca5ddb6a450a25d333a5570a29e0a22c8511fc58cf2a070cb38fb4d378075b5c8f266fdebb678ad8713de0ad59c8cafcbe6", 0xf3}, {&(0x7f00000002c0)="0d1331f22249db2828accaef0497bee7da35b02ea6dc9901d2681ea9cbfa96c35375a8769c5c0063dc8d8b59f5297c2ebaebeb3777fb4f133ef5da82c8eb49d29dab1354d9ec293cd4f4564fcd3226d315be2f", 0x53}, {&(0x7f0000000340)="93620c789fdaaabfe0b712c015c718b41d20a3d979771e76a1aecac90b6291aa8ba07aabfae7f5175d32871c462d6ac8db17d1cde303d8d4a80b2366748b3b790a4d15a406c5dc6e15db5520b0da58a49ab693b4898dd9dd644a7711a02ec9387a82661cce5db3c7b23ff72b0222ccdbc2ba20c82e82", 0x76}], 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x10f8, 0x40}, 0xc000) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001580)={0x1, 0x1, 0x5, 0x3, 0x0}, &(0x7f00000015c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001600)={r4, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0x9, 0x7fff, 0x8, 0xc000000, 0x10}, 0x98) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x10000) close(r2) 2018/03/15 18:50:43 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x9) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr=0x1ff}}, 0x1e) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) socketpair$inet6(0xa, 0x803, 0x882, &(0x7f0000000100)) 2018/03/15 18:50:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80000) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x2, 0x4, 0x3, 0x8000000000000000, 0x7, 0x5}, 0x7fff}, 0xa) 2018/03/15 18:50:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) r2 = dup3(r0, r0, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001b40)={0x80000001, 0x5, 0xb000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002a00230800000000000000000200000016"], 0x1}, 0x1}, 0x0) 2018/03/15 18:50:43 executing program 3: open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='jffs2\x00', 0x0, 0x0) 2018/03/15 18:50:43 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f0000000100)='./file0/bus\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) fremovexattr(r0, &(0x7f0000001080)=@known='trusted.syz\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/15 18:50:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x1}, 0x90) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/15 18:50:43 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x280000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)={0x5, 0x0, [{0xa, 0xed27, 0x2, 0xfffffffffffffffe, 0x6, 0x4, 0x6}, {0xc000000a, 0x794, 0x2, 0x800, 0x100000001, 0xc3f2, 0x36}, {0x80000019, 0x5, 0x2, 0x9, 0x0, 0x0, 0xe8}, {0x80000001, 0x4, 0x4, 0x91, 0x16d7, 0x873, 0xfffffffffffffbff}, {0x40000000, 0x8, 0x6, 0x7, 0xffff, 0xffffffffffffffff, 0x1}]}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)={r1, 0x6, 0x4, "e5bbc85491aeb1ddf2ad12"}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/15 18:50:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x4, 0xe3, 0xd57f69, 0xffffffff, 0x0, 0x5, 0x20040, 0x5, 0x7ff, 0x800, 0x2, 0x2, 0x2, 0xfcb, 0xff, 0x1, 0x6, 0x7fff, 0x9, 0x0, 0x9, 0x4, 0x3, 0x7, 0x1, 0x400000000000000, 0x0, 0x484, 0x4, 0x4, 0x8000, 0x1, 0x2, 0x0, 0xd3, 0x2, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1, 0x2, 0x2, 0x5, 0x2}, r1, 0x3, r0, 0x8) add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="c3", 0x1, 0xfffffffffffffffc) 2018/03/15 18:50:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f000052cfc8)={&(0x7f0000db7000)={0x10}, 0x64, &(0x7f000097cff0)={&(0x7f0000000000)={0x14, 0x1, 0xa, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/15 18:50:43 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000014, 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003f80)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x2, 0x4, 0x6, "6b54b33fc1ef8eb29dcc29a15345df0d00271285f127b19fd1065c50891f21bab33e68637452025c6451df3f8785cfeff835a53a4e70f8629701a3c45e6494", 0x26}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000080)="6bfa261337d22a67263b4eaa161ee62a3cf49236c3ad1286148d73c63be23ede1932b2c4", 0x24}, {&(0x7f00000000c0)="bb3f1273406b71706256ae4d201aa5eb83bf45d01abc5e987c027a132402431bdd301ed1a71d89bbc9ab589c157a31049bd904e5d57335ea95c8bdc995b7154f1d561d0705d2a5f58a93751b637ed9689d4bc2335b88af404d2f3bd83442cd3a5591a70d01f671908172198f877784ff0e046446ea4265faf946a39eb6506a3be2bae02819de21aaf7e54c904b991a498e6396e3bcddb61d8d7e4c3b66548c88b9a092828ee60c36cf554a8a5cee89ddeb3003dbd7c3533e9a1fcc095e669bae52", 0xc1}], 0x2, &(0x7f0000000200)={0x28, 0x3a, 0x384a060c, "071118bab43c9b9e85e59ec8b6bfaf568649"}, 0x28}, {&(0x7f0000000240)={0x27, 0x0, 0x0, 0x6, 0x5, 0x16, "b8b6f84de40122df359a8fc1bbd8d407faddb6d593b1a400bf4ffa7acbdc6b54ba0f8e2031521040a713f4f6341611a9eaa865f7dc720a78995af7af42757f", 0x29}, 0x60, &(0x7f00000026c0)=[{&(0x7f00000002c0)="c84a996ea8febcfba937538a8117a2fc504ee887c7345d284c0f0ae3eca5670e9c7caeef9fdd1f33d1dae9a7a12374484ea092f342566d956f417ace8a793b03556deea1e68349dfee22015d4a2c895e5ff6b88209a0b405fd12e7c93181803df8a5116f3b322a202a1333", 0x6b}, {&(0x7f0000000340)="d79f1651f64f402b5f50a3f3f24e866f8374ffb7363723da172078fab77bc44311a924a351f65ae3fba8f51bbafc5026b0e3c6ffcaa0c1dbfc03ba49207df53de975bdfe1ee72224b1eceb13d0f8cb9115d728e97a7fa606bc402d08faa94852021ebd1f5eb0b40e7a41494dae382ab347c41db48e6eefd5b33601b5ab069b777b3acd272cc85e7e37e538537c15c29d476d2c91bb5c54fc939b2ac6df4c62354dd18b30250b55adba71fd671ba8", 0xae}, {&(0x7f0000000400)="3065c316f63a6b460c0578e4aaa886e667b98c10e0978b20beafc6505b95b253fac089c37fa42ecd463b4208a52b0f964742d1bb6bbc0cf7038a4fb193188cf1c047eddc395e55cdcbd3108ead5334f96d59b47fc5e06600e23f2b179ba3b45fc766268dd5f55d448fa63be659ec48cd13212a50217219debb3f39561b6173a990a2f4bdbd9a84be7ade65d2d2d78ace72eb4a1b8c525a616e7f91a055574d4a8774d1ac88fbd353278dc4ae670e93ea5d1e358f8529d211f1f946638ed89c14cad19af03266c2cdc92e7ee4ec341dc87bfe83cd0b15b7b4ce0ec8cc0d1cc66f", 0xe0}, {&(0x7f0000000500)="79a7492967c5772403914d06cd493c12c5f18483b131b54a9377abe16e416be7614debfee05ca89828d2facd4cb6a0805f3de2d2a5", 0x35}, {&(0x7f0000000540)}, {&(0x7f0000000580)="9816fdb9c78d7bae8245f6a9350b6714bd2dcda02bec54b83805f5243d8446dfac2dfc60ae6fb30b1b54d9640ab4ff3487051d9aa393bc983cc5c0268a2bf4201f98903fd9607bf6312eb57f4420161005014245d8d30fb5c720c938b4b124157c602777c1081677983ec3589d279b2d5c5779ac9f33ee01eb763fa424727fdb77b99b090b4fb0e4ef2cfc8e8c8c8fa9a5d342", 0x93}, {&(0x7f0000000640)="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0x1010, 0x3e836feac9bc331f}, {&(0x7f00000037c0)={0x27, 0x1, 0x0, 0x5, 0x3f, 0xfff, "66145b74b10be34daa4cf3e9030abe263f66b1d6b1abe6dc7e11b341aa26d5ad966780ab1616e951789b8cf5a2bffc1be09ce423319f80d7f38dd6df67fab0", 0x8}, 0x60, &(0x7f0000003940)=[{&(0x7f0000003840)}, {&(0x7f0000003880)="a35d8ef349ffc51b95dddbf3f97fb6511bbcb5db2d94cb221bd7dd9a4d6606afcefca72f4191ef2e31840a8e2805064d53b2861aca4fd8542e0b6727111b6052a42e93b7ce5f2d1e499d73d742c2e8f16d7d8977495949b11c05df301ffa13170a39c4146f53ef8eeef8ea0d3c01f3a9df549bc4ebf70c526f2018be300dca4d9a", 0x81}], 0x2, &(0x7f0000003980)={0xf8, 0x18e, 0xae88, "bf36c0018495714b8e98b462a0bf31f42a2d04681d696ba27159c9802bd81834186276393c288c07f584576158726f25b6319b8e4d8006b94a262f84352d5ad1e1d2026b376a4e603e5ae1ac0d139d5ab4af9030647cd0e0d98e1d34faa39bd6755ad203dbf8a6de1fb5fab4b8d5c7c508bf12c65e5a2f4d4d5782f59c9869fd48352fe80ed55c4f24988938e9bc3824b79f98bd1931fb3600662e690cb6bc0bc5fc0c35e492c1ff317f0ce3951f319c817bfe4f27884ffb05af22063250fbb55e25a4d1bd5b4ce9904d34982f1344705e12914321dd7f3a826d0001c16d955259f1b5b29f"}, 0xf8, 0x8000}, {&(0x7f0000003a80)={0x27, 0x0, 0x2, 0x1, 0x8, 0xfffffffffffffffb, "862ec43b59b07cce917065c8c4e196173cd21c545b566d8cf63508d0737974045dcc50e80c2ba4636d7b1d34c4f72ad5af3b987d4405f95cc16fb37fed4eaf", 0x19}, 0x60, &(0x7f0000003d40)=[{&(0x7f0000003b00)="bd5194a75ba45b5994a9613357addccb521cc4583945e9ea59f4750d10bd2e3b6028a3f9e293ba1f2e0778c1345e99e8d359f55fc0631f2e3e2c72b5a3fe593ad09fe88c520153f4552774873301d07e66b6fa7079cedd74465381b1a64c16507fe2a743b1ae85f827168077e531d0ff", 0x70}, {&(0x7f0000003b80)="23f511037c2be1a503ce740075b3724fb3f45943526ea397d8f129c58347b34e802f00253a3f250f43f856181cba6708713c92f9893246a2cd8626022f9070165ec4992358421feee1ba6f48d072eaaa0f396e42d84528b34c0dd9cd87be907962d3464d58e070868339593b878c86094d130a378ee4584c5b3ee1f638e0656025fd8960bc15ccbb8e079e5dc42a698bbc4d9ab21b8d19cd76c6b0916800aaf2a7796692655cdd2a1badc1ef623e6c124db98266495207c25f177f6986ae673841d811440af35c569480b7b8b5fa4046c91a15f1fead", 0xd6}, {&(0x7f0000003c80)="332c00ca2edd6ffdfaba6d2503be2cc076d5c58de37d8b79535424285e0dd8c323628a34694b4b237d7eb80c8189d31fbc5f969a2b84b8ba9ee8fed016428a3bd5501bcb826b500ab9b13c8f733a7d78f42815c14fbb307087a5e69fbef759560a79f9bd4686c71ec47c028e06bf16d863cdb7a60f13268f47fb461421a86aa73dddbf1f6bd7a53aa6c59893e7aa028300369d270120eda4bdd23159df9c014e05bebbc73c894df49f9f6cfbec4183adee53df496148f1d647c23b0130d2", 0xbe}], 0x3, &(0x7f0000003d80)={0x80, 0x116, 0x3, "6e127ba2bbdd09d0762d5ff9700fbb6b5bfda9a12ffa7e77042e7c587474e3c132f76ba71f57ab6b4223cdf429856d05cf3c19ba2ff4d4d986b114766af4c6b769c5246f6efd9c9861cc3bec2e03a5565fc97e98688ef4ce82a258359950d18c9a0e12b8014ed0331fb970ca"}, 0x80, 0x40}, {&(0x7f0000003e00)={0x27, 0x1, 0x2, 0x1, 0x1, 0xf30e, "39970cb28f83c962f1002829e540b5712ae00073c414044adb08b1c50f0ec6686e61762b87872dd5975048fe87a5f4ea498558ffc240034e6e75b1dd35d2dd", 0x2}, 0x60, &(0x7f0000003f00)=[{&(0x7f0000003e80)="db742afb216eb56f6ed3bef76b9904ab44475cd6d782a392be303199f52e32e3503315550fdad15f509ae0e594444fc1841290b7817216b8f7393bae4658a45508", 0x41}], 0x1, &(0x7f0000003f40)={0x18, 0x102, 0x6, "b9b4"}, 0x18, 0x1}], 0x5, 0x4000000) 2018/03/15 18:50:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xfffffffffffffff7, 0x7}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '/dev/ppp\x00'}, &(0x7f00000000c0)='/dev/ppp\x00', 0x9, 0x0) write$selinux_context(r0, &(0x7f0000000200)='system_u:object_r:su_exec_t:s0\x00', 0x1f) preadv(r0, &(0x7f0000002540)=[{&(0x7f0000002600)=""/230, 0xffffffffffffff97}, {&(0x7f00000001c0)=""/51, 0xffffffffffffff9f}, {&(0x7f0000000280)=""/76, 0x4c}, {&(0x7f0000000300)=""/145, 0x411}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000002700)=""/59, 0x3b}, {&(0x7f0000001400)=""/60, 0x3c}, {&(0x7f0000001440)=""/252, 0xfc}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x9, 0xfffffffffffffffd) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000100)=0x1) 2018/03/15 18:50:43 executing program 1: capset(&(0x7f0000fb2000)={0x20071026}, &(0x7f000006f000)) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001040)=0x10, 0x80000) sendto$llc(r0, &(0x7f0000001080)="20db69c3ade9d559ec595adb92f808547eb6105f6af2a8819b35e6bd0a684d05822407a1313e5fbb0cd444b20f149a0cf226472070f3039df33dd60868", 0x3d, 0x8880, &(0x7f00000010c0)={0x1a, 0x33f, 0x8, 0x3, 0x6, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/4096, 0x1000) r1 = shmget$private(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/03/15 18:50:44 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x6, 0x1000, "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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x7f, 0x0, &(0x7f000001bf60)="6d3f29dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac31820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552"}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000010c0)=""/38, &(0x7f0000001100)=0x26) 2018/03/15 18:50:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x40000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e20, @broadcast=0xffffffff}, 'eql\x00'}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000002c0)={0x7b, 0x0, [0x1, 0x5, 0x6, 0x6]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$KVM_SMI(r3, 0xaeb7) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000080)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000100)) 2018/03/15 18:50:44 executing program 7: r0 = socket$inet(0x2, 0xa, 0xffffffffffff0001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x208, 0x208, 0x258, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7fffffe}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4f8) 2018/03/15 18:50:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001fff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200020004010080f46ca61f116bfe4eed0656f93d1a7c3dcaeb9d75ef087cedec0049d27482a966f5e255a7eef97f37a43d211a8eac0aaee9b437844934152180ca0b03972a5fac85c0092fe9acf01dbe787c79e4757d2bbebeb46a525bb8d0072cef46c9abf1993e9fd6521a56f37290"], 0x8}, 0x1}, 0x0) 2018/03/15 18:50:44 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) close(r0) 2018/03/15 18:50:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x400, 0xddf, 0x9, {r2, r3+30000000}, 0x3, 0x4}) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) 2018/03/15 18:50:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x404001) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a582246a) mkdir(&(0x7f00002ff000)='./file0/file0\x00', 0x0) 2018/03/15 18:50:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) fallocate(r1, 0x2, 0x7, 0xe098) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) dup3(r1, r0, 0x0) 2018/03/15 18:50:44 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x200) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='\x00') 2018/03/15 18:50:44 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/status\x00', 0x0, 0x0) fadvise64(r0, 0x8000020000, 0xfffffffffffffffe, 0x4) getpeername$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x3f, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)={r3, 0x2}) [ 47.169800] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 47.189300] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 47.194305] binder: 6360:6366 ioctl c0306201 2001bfd0 returned -14 2018/03/15 18:50:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c23fca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x3fffffffffffff8a, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @icmp=@timestamp={0xd}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400800, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000001c0)) accept$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000080)=0x3, 0x4) [ 47.248084] binder: 6360:6366 ioctl c0306201 2001bfd0 returned -14 2018/03/15 18:50:44 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) tkill(r0, 0x1d) io_setup(0x6, &(0x7f00000012c0)=0x0) io_setup(0x40, &(0x7f0000000040)=0x0) io_getevents(r1, 0x9, 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000080)={0x77359400}) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) prctl$getname(0x10, &(0x7f0000000100)=""/80) r3 = memfd_create(&(0x7f0000000000)=':+lo#\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x0, 0x2, 0xfffffffffffffffe, r3, &(0x7f0000000100), 0x0, 0xfffffffffffffffe, 0x0, 0x0, r3}]) io_destroy(r2) 2018/03/15 18:50:44 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0xfffffffffffffff9, 0xfffffffffffff801}, 'port1\x00', 0x8, 0x80000, 0x3, 0x8, 0x80000000, 0x6, 0xffc00, 0x0, 0x2, 0x8}) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000140)=""/207, &(0x7f0000000240)=0xcf) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/03/15 18:50:44 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) pipe(&(0x7f0000000040)) 2018/03/15 18:50:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r7, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{}]}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/15 18:50:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) r2 = dup3(r0, r1, 0xffffffffffffffff) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000100)={0xf002, 0x1000}) timerfd_settime(r2, 0x1, &(0x7f0000000240)={{}, {r3, r4+30000000}}, &(0x7f0000000200)) fremovexattr(r1, &(0x7f0000000140)=@known='com.apple.system.Security\x00') r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x341000, 0x0) clock_gettime(0x7, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000000280)=[{0x4, 0x2, 0xe, 0x9, @tick, {0x200, 0xffffffffffffffe1}, {0xfff, 0x8}, @addr={0x1, 0x1}}, {0x1, 0x8, 0x20000000, 0x5, @tick=0x6f7, {0x99d1, 0x5}, {0x7fffffff, 0xe2}, @raw32={[0x77dd, 0x800, 0x54aa800000000000]}}, {0x4, 0x10000, 0x1, 0x1, @time={r6, r7+30000000}, {0x5, 0x1f}, {0x2000000000000000, 0xf8c}, @result={0x55, 0xfffffffffffffffe}}, {0x3ff, 0xc, 0x6, 0x5a, @tick=0x1, {0x1, 0xd43}, {0x7fff, 0xfd4a}, @note={0xb25, 0xecd3, 0xa8, 0x7fff, 0xe44}}, {0x2c4, 0x29c7c298, 0x5, 0x1, @tick=0xa47, {0xa9bd, 0x7}, {0x6, 0x5}, @note={0x5, 0x2, 0x6, 0x5, 0x9}}, {0x7f, 0x8000, 0x554, 0x10001, @time={0x77359400}, {0x8, 0x5}, {0x1, 0x9}, @queue={0x8, {0xfffffffffffffff7, 0x5}}}, {0x6874, 0x2ce, 0xd120, 0x4, @time={0x77359400}, {0x3ff, 0xffffffff}, {0x3, 0x8}, @connect={{0x7fffffff, 0x5}, {0x9, 0x5}}}, {0x9, 0x7fff0, 0x2, 0x0, @tick=0x756, {0x3ff, 0x9}, {0x20, 0x523}, @result={0x7, 0x4}}, {0x3f, 0x6, 0xffffffff, 0x10001, @tick=0x3f, {0x1, 0x8}, {0xffffffffffff0000}, @connect={{0x5e, 0x6caf6795}, {0x0, 0x5}}}, {0x0, 0x2, 0x8, 0x4, @time={0x0, 0x1c9c380}, {0x100000001, 0x2}, {0x201, 0x5}, @raw8={"1db3782d4af00a72ee6fbb36"}}], 0x1e0) fremovexattr(r2, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/03/15 18:50:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffed9627341c4e942c000008004500001d0000000000119078ac14ffbbe00000014e204e2100089078c78ef8f70a"], 0x0) 2018/03/15 18:50:44 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x7) r1 = socket$inet(0x11, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000180)=""/17) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x1, 0x1) socketpair$inet6(0xa, 0x4, 0x80000001, &(0x7f0000000140)) 2018/03/15 18:50:44 executing program 4: r0 = socket(0x11, 0x4000000000080002, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001600)=[{&(0x7f0000002480)="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", 0x485}, {&(0x7f0000001480)="369a9d37ab080b7d4f2f4dc53a6ef64bc088c2e3adb68c9c12980be4fc7994c65631f97329d322c949289a0bc0084258a1d3bc8817c690afaf2a967c9640ec3151fdc0ddf6c8f814b5", 0x49}], 0x2, &(0x7f00000012c0)}}], 0x2, 0x0) dup(r1) 2018/03/15 18:50:44 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000cff7)="766d6e657431ab2500", 0x9, [], [0x10001, 0x2, 0x4, 0x1]}) r1 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/15 18:50:44 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000000000)=""/134, 0x86) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r3, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) getpgid(r4) write$fuse(r3, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) dup2(r0, r2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) get_robust_list(r5, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x18) 2018/03/15 18:50:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x800000006) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) listen(r0, 0x0) ioctl$void(r0, 0x5451) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x7, 0x2}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="3202000000000000c20400000009c20400000008c204000c0009000100000000"], 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/15 18:50:44 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x16, r0, 0x4) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/15 18:50:44 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x140000000015, 0x5, 0xfffffffffffffffe) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup3(r1, r0, 0x80000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xabe, 0x1f, 0x200, 0xf1, 0x6, 0x1, 0x5, 0x7, r3}, &(0x7f0000000100)=0x20) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/03/15 18:50:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000c48000/0x2000)=nil, 0x2000, 0x5, 0x53, 0xffffffffffffffff, 0x20000) r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) openat$ion(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ion\x00', 0x20000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000640)=ANY=[]) r1 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0xb}, 0xd1}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x54}], 0x78) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x14, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}}, 0x14}, 0x1}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000927000)=@sack_info={0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7}}, 0x0, 0x8fd, 0x6, 0x6, 0x6}, 0xa0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000007c0)=""/145) syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r5, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept4$alg(r5, 0x0, 0x0, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ff0000), 0x4) r6 = fcntl$getown(r2, 0x9) ptrace$peekuser(0x3, r6, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000049cffc), 0x4) socket$rds(0x15, 0x5, 0x0) connect$unix(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="00002e2f66697d6c6530cd010033c93bcebc85847ee4decb6fb419acb52aee0946f5ead354ab0b92"], 0x1) r7 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r7, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c0000001800030300fe0500be301b57d13b458a0000000000000000b381bcef100690e27e9bcc5b19de42f35032928c11cb83431e853f921a3c1c73f4499c8700a12eaff3744508ada28c877068ab6dcf3b051cd6c06d7862d1bcaafadcb049423b5ceaa6d1548d98dcef54d763e2890b8a2792ed841015561def01d85d078bbed295520f11"], 0x1c}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000500)=0x30bd) 2018/03/15 18:50:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x90000, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r3, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) 2018/03/15 18:50:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f00000001c0)="7df23812a6dfa3dd7dba3f649a7ba85e319b493f59fb76d8190f019e8b39f246eda9f91fe640abdc675771a9545d36afd46e023c6daabf23f7ef1f5d9d83d132f9a0199428315baefb8acb1dd8d49292d3f511c3167d9b244e7be657f30792d14a2e7443fb76db2a49483b19b3cf8c8a428f062cad3b2c8bdc3fcb4b95cdfb2b8808020ec0b42cca1dac63752e817d95695129172ff7449fa35b4fddb49b0e01da626f0c1a2fc287fd4ad3ad2406bcf1", 0xb0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000001340)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100)=0x2, 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000340)=""/4096, 0xfdf9}], 0x1, &(0x7f0000da2000), 0x0, 0xffffffffffffffff}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/15 18:50:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) 2018/03/15 18:50:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fff, 0x900) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x401) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) 2018/03/15 18:50:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) socketpair(0xa, 0xa, 0xfffffffffffffe00, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x4, 0x6, "fc9f195d7ac57098145074a2d793a92c050bab51cfcf16b285941ae456494571b8a8418a8846"}) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/131, 0x83}], 0x1, &(0x7f0000000580)=""/67, 0x43}, 0x102) 2018/03/15 18:50:44 executing program 1: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x103100) renameat(r0, &(0x7f0000000040)='./control\x00', r1, &(0x7f00000000c0)='./file0/file0/file0\x00') r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000189a2)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control\x00', r3, &(0x7f0000000100)='./file0/file0/file0\x00') mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r3, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r2, &(0x7f0000a63000)='./file0/file0\x00', 0x200) 2018/03/15 18:50:44 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x5, 0x1) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x1004e22, @broadcast=0xffffffff}, 0xffffffffffffffcf) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/15 18:50:44 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x59, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x10}, 0x8) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5}, &(0x7f0000000200)=0x8) tkill(r3, 0x1000000000016) r6 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x7ff}, {0x5, 0x6}, {0x5, 0x6}, {0x1, 0x18f}, {0x3, 0x9}, {0xfffffffffffffff9}, {0x2758000000, 0x8}]}) 2018/03/15 18:50:44 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000002fe8)=[{0x3d}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x11e0}}], 0x1, 0x0) 2018/03/15 18:50:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006ec000), 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006c7000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000052000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_setscheduler(r2, 0x3, &(0x7f0000000140)=0x8) clock_gettime(0x0, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x5) pwrite64(r1, &(0x7f0000007fce)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000fecff8)) 2018/03/15 18:50:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r1, 0x12) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) [ 47.532957] x86/PAT: syz-executor2:6453 map pfn RAM range req write-combining for [mem 0x1ceb80000-0x1ceb83fff], got write-back 2018/03/15 18:50:44 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="24020000000000000000000000000000"], 0x10}, 0x0) 2018/03/15 18:50:44 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000000100)={0x2, 0xb55e, 0x1000, 0x7}) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x8, 0x2002) ioctl(r3, 0x4400000000001277, &(0x7f0000000000)) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'tunl0\x00', 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/90, 0x5a) [ 47.623312] x86/PAT: syz-executor2:6453 map pfn RAM range req write-combining for [mem 0x1a87b0000-0x1a87b3fff], got write-back 2018/03/15 18:50:44 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002f3b)=""/197, &(0x7f0000001ffc)=0xfffffffffffffc66) 2018/03/15 18:50:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x66, 0x7, [0x6f, 0x9, 0x3, 0x8, 0x1, 0x8, 0x0]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$sock_int(r0, 0x1, 0x100000000008, &(0x7f0000000000), 0x4) 2018/03/15 18:50:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000100)="73797374656d5f753a6f626a6563745f723a67726f75700064645f657865635f743a733000340933d8cf49767d6b834fd3aa0758d48805977ce3006f01cb906fa0602b3a288afceac1264ba85fb755ba9a824b83a7f17beade6baff0baadb3b11cf93598dffe3678be7152a3ee89cbc625a5710b91770c7dce8f35708ce8d20dc8fe9adc4b14e91b592209729110d4897d8bcdb7baabf543af17fb7c1bc39808", 0x5fa0) 2018/03/15 18:50:44 executing program 2: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x6, 0x2) 2018/03/15 18:50:44 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x30, 0x3, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x208, 0x8000, 0x9, r2}, &(0x7f0000000200)=0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200000) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x100000000000001) r4 = socket$inet6(0xa, 0x5, 0x10000) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0xfffffffffffffffe) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) pread64(r4, &(0x7f0000000040)=""/96, 0x60, 0x0) 2018/03/15 18:50:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {0x4}}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/03/15 18:50:44 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2174b800008ed80f01d166b9800000c00f326635000400000f30b800028ed0ba4300edba4200b89600ef0f20d86635080000000f22d8baf80c66b8aec2388666efbafc0cb056eeb800078ec8", 0x4d}], 0x1, 0x4, &(0x7f0000000140)=[@efer={0x2, 0x800}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) dup2(r1, r0) sync_file_range(r1, 0x6, 0x100000001, 0x2) 2018/03/15 18:50:44 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x189002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000016c0)={&(0x7f0000001640)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000001400)='/dev/admmidi#\x00', 0x9, 0x141) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001440)={r2, 0x1f}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000014c0)={r3}, &(0x7f0000001500)=0xc) r4 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x40080) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001540)=@pic={0x7fffffff, 0x7, 0x1, 0x3ff, 0x1ff, 0x7, 0x1, 0x6, 0x8, 0x8, 0xea2, 0x4, 0x7, 0x80, 0x1, 0x3}) preadv(r4, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/172, 0xac}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/210, 0xd2}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000040)=""/14, 0xe}], 0x6, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f000068e000)) 2018/03/15 18:50:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) r3 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000140)={0x0, r4+10000000}, &(0x7f0000000180), 0x8) close(r3) 2018/03/15 18:50:44 executing program 0: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x515880) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000100)={0x17006, 0x1fffffff, 0x9, 0x6, 0x81}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xd5d, 0xc0) 2018/03/15 18:50:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2300000024009115460000000012000001000000090000272900006a00000011007352", 0x23}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4400, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0xfffffffffffffabd, 0x1, 0x10001, 0x100, 0xfffffffffffffffe, 0x1, 0xefe, 0xc000000000000000, 0x4, 0x7}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x800, 0x5, 0x8, 0x7, 0x3f, 0x1}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}]}) 2018/03/15 18:50:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0xffffffffffffff11, 0xff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000be0a81ff0700000000000000"], 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xffffffff, @empty, 0x100000001}, @in6={0xa, 0x4e22, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x366}, &(0x7f0000000240)=0x8) 2018/03/15 18:50:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000080)="e945dec8563086b22f62ed594a5aa8af", 0x10}], 0x2}}, {{&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000340), 0x0, &(0x7f0000000600)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x200, 0x404100) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/15 18:50:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) connect(r0, &(0x7f0000000080)=@l2={0x1f, 0x9, {0x749, 0x3, 0x7, 0x100, 0x8, 0xff}, 0x101, 0x100000001}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/03/15 18:50:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffc55, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, [0x2, 0xffff, 0x7, 0x80000001, 0x5, 0x6, 0x1de0000, 0x1, 0x4, 0x0, 0x1, 0x1000, 0x6, 0x200, 0xab9a]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x10000, 0x101, 0x0, 0x7, 0x9828}, 0x14) prctl$intptr(0x24, 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)) 2018/03/15 18:50:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x3ffffc, 0x0) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f00000000c0)=""/87, 0x57, &(0x7f0000000140)=""/187, 0x3, 0x2}}, 0x68) 2018/03/15 18:50:44 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000140)={0x7fff, {{0x2, 0x4e24}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000004c0)='net/hci\x00') sendfile(r2, r2, &(0x7f0000000000), 0x4000000000102) 2018/03/15 18:50:44 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/15 18:50:44 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000001340), 0x0) 2018/03/15 18:50:44 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x81, 0x80) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14003210ce9e2158709e11860299707d88480000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40000) fchmod(r0, 0x20) 2018/03/15 18:50:44 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/15 18:50:44 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x400640, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x901, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0xff, 0x7e7b}, {0x0, 0xaff5}, 0x6, 0x1, 0x6}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000180)) setsockopt(r0, 0x6, 0x2, &(0x7f0000000100)="4d23184fabc150c75e0b13af1e287173f7163738afe08029c1099328e8d3cff84bb5306353affd6ccd4a70e074b820b87166386a096ddfaffb38c3e7a7af777f697f29c197ba56416fc012a9063e068080b6e55aa7887508061d3b75ed8f9dbd227ceb76417a1ab58f942b4b535d8095e728e679668013ba7261133da2d1a8", 0x7f) 2018/03/15 18:50:45 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b22ff8)) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) socket$inet6(0xa, 0xf, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) 2018/03/15 18:50:45 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x109000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000140)=""/238) 2018/03/15 18:50:45 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x1) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x33) init_module(&(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffd1, &(0x7f0000000140)='/selinux/avc/cld\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)={0x1000, 0x2, 0x5, 0x7, 0x2}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000640)) 2018/03/15 18:50:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'teql0\x00'}) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0xffff, 0x8, 0x8001, 0x2, 0x3f, 0x3}, 0x100000000}, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="2600000000010000096e95000700063f00313fff08200000070000000000405f6f0800000000000000fa00003ac76da37d18f222df8b57f702b151841e7249c2d06238c914f553d2c2e0cdcca9788ad9d7e639d3f83014470c1f5a505f821c0bf84db3ab82ceada43d5014cba3191cd34373467fbe08967b6a2860a9004aaedbfd2d9ea8a5e8607aeaee42e35124683a276c8686167af9b3e1f0a566246c55fe0379f29a9e5b2400000000000000"]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x80}, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x4000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)={0x5, 0x800, [{0xfffffffffffeffff, 0x0, 0x8}, {0x800, 0x0, 0x4}, {0x7, 0x0, 0x100000001}, {0x8001, 0x0, 0xf8}, {0x90, 0x0, 0xea}]}) 2018/03/15 18:50:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mount(&(0x7f000000a000)='./bus\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000b75000)) 2018/03/15 18:50:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x10000080) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20, 0x0, "9e751f23188ab91a24beefc85602e49663c9bfcd207eb684b18d15ca99a4fa75207f61abc56bb457172d2d29dde7fee075c19803fffc0b17ba5740895a26f706", "7e5281ae8466ff5746dc6fa9b81327228a54ef92537de0a89b00dd3c73d82c7065ad0d9dc8419f2095c954edd5ba70ebd6acb712f8fe39ed6dc6b501b4c9454f", "a483e6645bb242285763e6d5621734af4efe194ae1e457cebcb05e04558dafc3"}) 2018/03/15 18:50:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0x1c) 2018/03/15 18:50:45 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/03/15 18:50:45 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x3, 0x0, 0x7) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)={0x14, 0x4, 0x6, 0x2000000000101}, 0x14}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/03/15 18:50:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') mbind(&(0x7f0000512000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000200)=0x8, 0x80000001, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 48.278673] kauditd_printk_skb: 32 callbacks suppressed [ 48.278680] audit: type=1400 audit(1521139845.119:54): avc: denied { net_raw } for pid=6586 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.296115] 9pnet_virtio: no channels available for device ./bus 2018/03/15 18:50:45 executing program 5: socketpair$unix(0x1, 0x400000000004007, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/03/15 18:50:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x3, 0x2, 0xc00, 0x2, 0xee}) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') 2018/03/15 18:50:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000982000)={0x4, 0x108000000000004, 0x4, 0x6}, 0x2c) r0 = accept(0xffffffffffffff9c, &(0x7f00000010c0)=@pppoe, &(0x7f0000000040)=0x80) bind$vsock_stream(r0, &(0x7f00000011c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x800001, 0x0, 0x20000000}, 0x2c) 2018/03/15 18:50:45 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000180)=""/236) bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/15 18:50:45 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2000000000000000, 0x80) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) [ 48.308516] audit: type=1400 audit(1521139845.125:55): avc: denied { sys_admin } for pid=6584 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 18:50:45 executing program 6: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x0, &(0x7f0000e99f87)) 2018/03/15 18:50:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000baeff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) fchmod(r0, 0x8) [ 48.428105] audit: type=1400 audit(1521139845.236:56): avc: denied { map_create } for pid=6618 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 48.450748] audit: type=1400 audit(1521139845.249:57): avc: denied { map_read map_write } for pid=6618 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/15 18:50:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x400, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000000040)) 2018/03/15 18:50:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x261, &(0x7f0000000240)=@raw, &(0x7f00000001c0)="070000002b1c77e9612fe84339d81ccb5a65128129d49a65b2f6295662189a69537eafdd44aba927f83f0700000006f41873aea4b35fdbf33ae3a5c7e12ba8e708c639a79528238e067ec983e80e1945da5a9503059274c51af882f5", 0x17, 0xfffffec3, &(0x7f0000000140)=""/103}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000013c0)={0xffffffffffffff9c}) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000001400)=""/135, 0x87) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x2, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8001}, [@exit={0x95}, @alu={0x7, 0x9, 0x2, 0x4, 0x9, 0xa6, 0x8}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000000240)=""/4096, 0x41000, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/03/15 18:50:45 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x1, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/03/15 18:50:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0xf5, [0x9, 0x401, 0x10001, 0x1, 0x0, 0xb26a, 0x0, 0x46bf]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f000000ffc8)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2801000010000100ffffffffffffffffff0200000300000000000000000000010001000000000000000000000000bc3112d7a5e6a54decf2e546c96300000000000000000000de2aa70000000000000000294673e6bd6e5167575b517544100da1725a7fd44794f3a9e7ddf26954c15d4ee605123c7ec434c9d500c5bad43a0f4d3cdd69cf062d529c909b07b82662f61a13809aff7c0d0175323a33f7a2cbd0d19bbeb30f12d90fe754ff28279c27b4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0100000000000000000000000000010000000000000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800090000000000000000000000000000000000000000000000000000000000000000000000000008000300000000000800160004000000"], 0x128}, 0x1}, 0x0) 2018/03/15 18:50:45 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) acct(&(0x7f0000000140)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@rc={0x1f, {0x7fff, 0x6, 0x870d, 0x69, 0x4, 0x8e}, 0x27c4}, {&(0x7f0000000040)=""/6, 0x6}, &(0x7f0000000080), 0x1}, 0xa0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x24, 0x0, &(0x7f0000000180)=ANY=[], 0x15e, 0x0, &(0x7f0000000280)="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"}) 2018/03/15 18:50:45 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x8400, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) tkill(r1, 0x10) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r0, r2, &(0x7f0000000240), 0x100000002) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0x7ff, 0x8, 0x7, 0x7fff, 0x5, 0x7}) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2018/03/15 18:50:45 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80280, 0x84) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x2, &(0x7f0000000100)={0x400}, 0x8) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8}) fstat(r0, &(0x7f0000000240)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000180)) 2018/03/15 18:50:45 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000005c0)=0x3f, 0x4) getitimer(0x1, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x81}, {0x6}]}) [ 48.473976] audit: type=1400 audit(1521139845.253:58): avc: denied { prog_load } for pid=6618 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 48.496466] audit: type=1400 audit(1521139845.261:59): avc: denied { dac_read_search } for pid=4292 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.541520] audit: type=1400 audit(1521139845.380:60): avc: denied { map } for pid=6636 comm="syz-executor1" path="/dev/binder0" dev="devtmpfs" ino=117 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 48.541578] binder: 6636:6639 unknown command 0 [ 48.582133] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.594308] binder: 6636:6639 ioctl c0306201 20000100 returned -22 [ 48.605726] audit: type=1400 audit(1521139845.442:61): avc: denied { prog_run } for pid=6640 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 48.628317] audit: type=1326 audit(1521139845.443:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6647 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/15 18:50:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000037458b3a7a8c878f042080c1e67be8c1f042a2078efd814d029486d8117d151ee0250e5669e3cbfc6b2439dd719f5dc34fc2ae279c7733eea1aad3439f03a1a5bdf8c8be382e02fb8fe291292746f64d34178ed5ff4f3c16c1d776eeae2f"], 0x200}, 0x1}, 0x0) 2018/03/15 18:50:45 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xffffffffffffffe1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0xd}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x8c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000000200)={0x1, 0x4, [{0x5b4, 0x0, 0xfffffffffffffff9}]}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x7, 0x80000000, 0x4}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/03/15 18:50:45 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000001340)='/dev/input/mouse#\x00', 0x8, 0x2082) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001380)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340)="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", 0x1000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x2, 0x0, &(0x7f0000000040)=""/137, &(0x7f0000000100)=""/204, &(0x7f0000000200)=""/232, 0x10000}) 2018/03/15 18:50:45 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000003c0)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)) 2018/03/15 18:50:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@pic={0x0, 0x0, 0x7}) 2018/03/15 18:50:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x8b, 0xffffffff, 0x800, 0x1, 0x488, 0x1, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}, 0x2, 0x7a, 0x6, 0x6, 0x5}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={0x0, 0xe8dc, 0x2}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000540)={r2, 0xbf, "75706aed39fe7c8bd3d87faf687882423c519f69a23a979fbc552967b14156a0da2769dfc58dc1d6eef0625ba278d9f61cf00fd4667b6140961d412e667854428ad30e9b993572261972d7fc573f9dab0446b8f0d5372e6ba25ccb80d51ca40df69ac0f02888efe034577d7caf1cedd8fd0625f1aac9c2d840a371f978f586c34ccf481f1621418d6766a416d0426cadb6caa1ce7e8a95f3721ddd213762b0cf18b9b135110de7b1958046df0146d62d3504e33397fa84e903dbf778a7b8d4"}, &(0x7f0000000080)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}, 0x0, 0x45}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x3, 0x6, 0x46e, 0x100, 0x7f, 0x188f, 0x8, {r4, @in6={{0xa, 0x4e24, 0x0, @empty, 0xfffffffffffff164}}, 0x7f, 0x100000001, 0x5, 0x8, 0x9}}, &(0x7f0000000380)=0xb0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/03/15 18:50:45 executing program 7: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/03/15 18:50:45 executing program 1: socketpair(0x1e, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/15 18:50:45 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae6ffc)=0xffff, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/15 18:50:45 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x80, 0x80800) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f00000001c0)=""/237, 0xed}, &(0x7f00000002c0), 0x32}, 0x20) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000440)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimensat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={{r3, r4/1000+10000}, {0x0, 0x7530}}, 0x100) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/181, 0xb5}, 0x0) [ 48.725586] QAT: Invalid ioctl 2018/03/15 18:50:45 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000001080)={0x19980330, r0}, &(0x7f00000010c0)={0x401, 0x1, 0x40, 0x12000000000000, 0x1, 0x1}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001240)='net\x00\x00\x00\x00p\x00') exit(0x0) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/03/15 18:50:45 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) r1 = memfd_create(&(0x7f0000000000)='tls\x00', 0x3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/15 18:50:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r2 = semget(0x1, 0x7, 0x80) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00000000c0)=""/166) close(r0) 2018/03/15 18:50:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x10000000002) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x5) writev(r1, &(0x7f0000001300)=[{&(0x7f00000000c0)}, {&(0x7f0000001200)="f4", 0x1}], 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240, 0x0) 2018/03/15 18:50:45 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x25c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210080, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000100)={0x1bacf914c1bac8d, &(0x7f0000000900)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 48.797614] QAT: Invalid ioctl [ 48.801304] QAT: Invalid ioctl [ 48.807471] QAT: Invalid ioctl [ 48.828364] QAT: Invalid ioctl [ 48.840707] QAT: Invalid ioctl [ 48.855984] kernel msg: ebtables bug: please report to author: Wrong len argument [ 48.865396] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/15 18:50:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1) fcntl$setlease(r0, 0x400, 0x2) syncfs(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) dup2(r1, r0) 2018/03/15 18:50:45 executing program 0: mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8000, 0x40000) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x88) sendfile(r0, r1, &(0x7f0000000040)=0x3, 0x4) 2018/03/15 18:50:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1cff010000000000000000000000459497e3a1b22ce8010056b4875c7fc86d2f1daa1573c9c262e57e6f1b9c8b6317365e2d5241bb", @ANYRES32=r0], 0x1c}, 0x1}, 0x0) 2018/03/15 18:50:45 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x184) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x600000000000, 0x8) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089bff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) recvmmsg(r1, &(0x7f00000062c0)=[{{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0x0, &(0x7f00000061c0)=""/198, 0xc6}}], 0x1, 0x0, 0x0) 2018/03/15 18:50:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000011c0)=ANY=[@ANYBLOB="ff000000000000000a004e240104000000000000000000000000ffffac1414aa010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000090000000a004e2401000000fe8000000000000000000000000000aa02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e211f0000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000000ff020000000000000000000000000001ff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2146000000ff0100ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f20000000000000000000000000a004e2108000000fe8000000000000000000000000000129f020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2008000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22720f00000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2005000000fe8000000000000000000000000000ac02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e242000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000044890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001100)=0x6, 0x4) r1 = syz_open_dev$mice(&(0x7f0000001140)='/dev/input/mice\x00', 0x0, 0x20001) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001700), &(0x7f0000001740)=0x4) poll(&(0x7f0000000080)=[{r0, 0x48}], 0x1, 0x0) 2018/03/15 18:50:45 executing program 2: add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="10a3", 0x2, 0xffffffffffffffff) umount2(&(0x7f0000000000)='./file0\x00', 0x1) 2018/03/15 18:50:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040004}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x8) 2018/03/15 18:50:45 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)={0x1}) syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') r2 = semget(0x1, 0x2, 0x200) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/110) sendfile(r1, r1, &(0x7f0000a12000)=0xfffffffffffffffe, 0x5) 2018/03/15 18:50:45 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000000080)='\t', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x8}, {0x6, @random="28177e062611"}, 0xe, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 'tunl0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) ioctl$TIOCCONS(r2, 0x541d) shutdown(r0, 0x0) fcntl$notify(r1, 0x402, 0x24) 2018/03/15 18:50:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0a00000001000500070008000500ffff09000308feff0000"], &(0x7f0000000080)=0x18) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000), 0x4) write$selinux_create(r1, &(0x7f00000000c0)=@access={'system_u:object_r:getty_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x39}, 0x53) 2018/03/15 18:50:45 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x400, 0x3ddf, 0x4, 0x6, 0x0, 0x100000000, 0x60, 0x4, 0x400, 0x1ff, 0x8001, 0x100000001, 0x4, 0x2, 0x0, 0x5, 0x43, 0xfff, 0x100000000, 0x0, 0x4, 0x2, 0x3, 0x8, 0x4, 0x100000001, 0x9, 0x80, 0x0, 0x1000, 0x7fffffff, 0x6, 0x3, 0x3, 0x100000001, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0x1000, 0x7, 0x17d, 0x5, 0x1, 0x2, 0x5c2}, r1, 0x3988, r0, 0x4) r2 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) dup3(r0, r0, 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000040)={0x7fffffc, 0x1, 0xffffffffffff0001, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/15 18:50:45 executing program 7: mkdir(&(0x7f0000035000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000080)="66756573e2", 0x7ffbf, &(0x7f0000032000)) open(&(0x7f00000000c0)='./file0/bus\x00', 0x82, 0x0) [ 48.954922] audit: type=1400 audit(1521139845.795:63): avc: denied { ipc_owner } for pid=6716 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 18:50:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0x0, 0x25dfdbfc, {0x80}}, 0x14}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/15 18:50:45 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000004d00), 0x80800) getpeername$unix(r0, &(0x7f0000004d40), &(0x7f0000004dc0)=0x6e) r1 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r1, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/03/15 18:50:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x19) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) accept$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={r4, 0x2}, 0x8) connect(r0, &(0x7f0000000200)=@can={0x1d, r3}, 0x80) bind$netlink(r1, &(0x7f0000000440)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r5 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmdt(r5) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000280)=""/220) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000041c0a7ca0000000000000000000000de7406f22939006f70acd4229537529cf6af34f6688995accd56b344632c56edae5852f348d49250ef5e47488b5c625c9176a5fbb2a349a4f4a75e212517bc25173bb3650e045a25d8cf5a2abafecb33bd05bacd060c276673b8dbc26f65bd58834bb4e3aedd53ce9cee3ee77a5d03ca20473d59b670ffd1181f"], 0x14}, 0x1}, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/03/15 18:50:45 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) mlockall(0x2) 2018/03/15 18:50:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x8, 0x3, 0x1f}, 0x4, 0xce, 0x9}) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000ad9ffc), 0x4) 2018/03/15 18:50:45 executing program 1: setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f000036f000)) 2018/03/15 18:50:45 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x81, 0x2, 0x0, 0x0, @sint={0x9f, 0x2}}]}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/03/15 18:50:45 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f0100000000001f89f03b813b14f09aff8bd03890366260e61a87f7a41dcd79301f1dc52148aeb67bb1436ef05afbd73023d4abcc76332d7f84a62a6a3917d37a57c384827df0be9eaf4fddb5b39a1565d40dacbf13bd04bab928f71b2c91a97aaa84c0e3f1bd9b41239ee5814a7a3e860b75b1b3a5dae1cebf05811ebd1af9ed36f7005350b049321ff8af6f42e00543bcbcacc14329d5878d26a790da5cd4180f8f898e504e040bc2d3bdf5ec69a4fc341879f408ff59cd8b8eba7c6e42fa6ef2"], 0xd2) write$rdma_cm(r0, &(0x7f0000002500)=ANY=[@ANYBLOB="03000000280000fa00000000000000000a00000000000000fe8000000000000000000000000000002ee98e1e"], 0x2c) 2018/03/15 18:50:45 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000070a0100566819ec511897c9b51d7fdfde8000d3a754c9e445fdbad4fdee6ae733bd812afc1c8297b798c9cd642876bf18bec1c06ae69aa4a750d3298fccb6ec29634a858672b4c40d3e74c21202c60a77aef07ed645cf7ae9818778c10a5bdf69dfa3db771efe9f6786d2e600000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/15 18:50:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="e42f545c9aef0c4d28e38778e155b030f6ed1d1f537e46bba900195b3efcbb6057f5a10af86397e70687dfa1ce9357e01043dda5041eeee8555312909be2eeefa24b4891384342247c683f9a5600e28104"], 0xfcca}, 0x1}, 0x4000) [ 49.108939] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49217 sclass=netlink_route_socket pig=6762 comm=syz-executor3 2018/03/15 18:50:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89ef, &(0x7f0000000000)={"69705f760500001000", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/15 18:50:46 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000500000000000000000000009500000000000000000000000000000000000000000000"], &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/15 18:50:46 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x80, 0x1, 0x3, 0x9, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x3ff, 0x6, [0x2, 0x9, 0x66d, 0xca, 0x6, 0xcbe4]}, &(0x7f0000000280)=0x14) perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0xd7, 0x3f, 0x5, 0x200000000000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r3, 0xffffffffffffff80}, 0x8) 2018/03/15 18:50:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000ff, 0x3}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x801, 0x0) 2018/03/15 18:50:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10080) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20001, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7fff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"ce02b900000000800000df88f301e710", 0x100000103}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80, 0x80000) accept4$netrom(r1, 0x0, &(0x7f0000000200), 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000003c0)=""/150) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/15 18:50:46 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) link(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00') 2018/03/15 18:50:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000040)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000300)=r3) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x17, 0x2a, &(0x7f0000000140)="bf549781392243ce3118e55970ff0d4c904f81469b00add7b7cc805bc744145cb704dd7220e5cb162ee8"}) 2018/03/15 18:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f0000fea000)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @dev}, &(0x7f00000007c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x11}, 0x35, r0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="080004000200ffff04000700edc518f5638cc3be941f9cf9597e7e16be542cd1fe51becdd712dc616bb9e0feb76f3679f9eaffa46ec53caf892e08253aaa53a6ef98cd03ad354718e0373e286da6376484a999398cef5913e645c9c69dd06b71fd99"], &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0xf8a4, 0x4, 0x8, 0x10}, 0x98) 2018/03/15 18:50:46 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000180)="ec7adc26c473fc4fcfda170654b45f68418bc22373b3b30261f3226de28709559a3f81d75111c9a47b92e7e8f8dc4588cf2cc8e66f566cbe8e3874597149670696bdfbe425c8316e8f413fdaba309dc50ca05c1a9168f53bea7905c3c90de6f0a085f659e6983689e3fbdb7d4da24cb63506c273e0ba8dc83d582b31a9e5f26008e15c82384ab5c792f6269a755fb9907dd37c755a0ab97948acc71b26409114ea851fc4246cc4ddfe615fbfcbf00b7c4b91ea4fab6aafb7d248d943507c87ffdd12015f31f0fcd591309d8e9ff358a7da659dad547f64105c") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000140)=@ethtool_eeprom={0xb}}) 2018/03/15 18:50:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x100, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x2, 0x1) [ 49.162293] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49217 sclass=netlink_route_socket pig=6762 comm=syz-executor3 2018/03/15 18:50:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0xd, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = memfd_create(&(0x7f0000000100)="2e2d236c6f706f7369787a61636c5fa5636365737300", 0x3) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000003c0)) 2018/03/15 18:50:46 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x70ac2c23a1faff69) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x13, 0xfeb8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x800) futimesat(r1, &(0x7f0000ae0ff8)='./file0\x00', &(0x7f0000170fe0)) 2018/03/15 18:50:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000106f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x3d7, 0x1ff, 0x5}) 2018/03/15 18:50:46 executing program 1: mmap(&(0x7f00008d2000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) r1 = shmat(0xffffffffffffffff, &(0x7f00008a1000/0x4000)=nil, 0x0) shmdt(r1) sendmsg$alg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="fa470285705556325066e6cdb9d9d023396247681476623b475b008ea390a7255841fce0b92e73238a9d65d502202246916f045a25b10548f65935d9e7dd2f275e076b81eef93ce45e7bae114f94f379f00577b89589276095a9239154aae4b5a1d534371808ba10cb479ea2810772efc547128117b9da66becb4a72708c10963cb6a07250a7d4c72e3081006bf5242823221d0dc6bdfc730ad4ed4cffb63f34631bb37368cedd518a01310eb1642e47fd119b23ec545deaa9d4553b58036365450bec60a99e3acb47ca04f3d443b1e1b0248ff96fdbf090d1a13a07e3b648e75b8b6e6e9deec972c0", 0xe9}, {&(0x7f0000000100)="3c1d8e3157002f8afdd97244602abe4b0cecdea7abb8a2a07a44888baef478baded3dadb63c5123c776c2daabeb13be4ec6e67f01f627d3e12ff32f724861ee14dbd4d04b3e28567", 0x48}], 0x2, &(0x7f00000001c0)=[@iv={0x88, 0x117, 0x2, 0x6d, "1d7667a2d24c2957d7e4fa556acdd2e7f2a3dea3b6ca30755153836a83f66334bd44d74c00bb7ae3347eae29e8bc2b60c822dbd283ce0a0d387d88fea2aafaa489fe9c938d71e45a96a0a3565742051f28cef0c5bc187bfc6632418178d7d8fd3484aef37d81145b50f16e5da8"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}], 0xb8, 0x800}, 0x40040) 2018/03/15 18:50:46 executing program 6: r0 = semget$private(0x0, 0x20000000104, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f0000000080)=""/115, &(0x7f0000000100)=0x73) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x248b4a0f, 0x80000) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) 2018/03/15 18:50:46 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x60) 2018/03/15 18:50:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000cbdfb8)='v', 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="a7", 0x1}], 0x1, &(0x7f00009e9000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x200, 0x4) writev(r0, &(0x7f00003bfff0)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1000}, @in={0x2, 0x4e22, @rand_addr=0x8}], 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0xc4002, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/115) 2018/03/15 18:50:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) ioctl(r0, 0x8000000000009371, &(0x7f0000006f80)="010000000000001918") 2018/03/15 18:50:46 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000011c0)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = dup3(r1, r1, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000180)=""/4096) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200100, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x10340) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000140)={0x1}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000000c0)=r4) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000001200)=""/17) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000001180)={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc00, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"]) 2018/03/15 18:50:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e4e7b79", 0x82, 0x53, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000300)="f0d600d4c5eb495230c6f8fd33b3ddeffca106f29d0cca634d6414e8873bd9d5ccdc9d0731a636c85c57c240df15bef2c2b43bf28dc005ccb8093b6f1768e54aa68826b2d697d02905ad312aa8d740d5d339dfb6c598a65a15f2d8c40f58e651abe93de90b12fad44364020ff4f09ff86d194184ea79e6baac5761341050d71e489b", 0x82}], 0x1) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) 2018/03/15 18:50:46 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x1, 0x8) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/35) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/03/15 18:50:46 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f0000000000)=""/207, 0xcf}], 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x0, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="580000000000000001000000000000000700000005000000000000005d86a61bf2b3b36e2708546d44a355fededda484f7bf7bc4b5ad227a3a8d3b874662bb74e794b2e847ed46cd5e5248820300000000000000fdc82b83"], 0x58) 2018/03/15 18:50:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/21) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x1, 0x2, {0xc8, 0x2}, {0x4b75, 0x3}, @cond=[{0x9, 0x4, 0x7fffffff, 0x5, 0x5, 0x1f}, {0x1, 0x9, 0x7b3c, 0x0, 0x1, 0x80000001}]}) 2018/03/15 18:50:46 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="38a80900000000000000c009ff50e4acbc3563693ba6ddccfb62e7cbe2c048658b20019ab10965554e251b32ad88b10ce4106bb59566f894083a24db473396658dfe467c30bcf91568c9b62554d74d53b9e762ff0f8e2e59b7ed1792a7") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$KDDISABIO(r1, 0x4b37) r2 = accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000240)={0x5, 0x101, 0x7, 0x8, 0x3, [{0x55c, 0x7fff, 0x2, 0x0, 0x0, 0x1001}, {0x1, 0x6968, 0x3, 0x0, 0x0, 0x801}, {0x5, 0x5031, 0xfffffffffffff001, 0x0, 0x0, 0x1}]}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000340)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000200)={0xfffffffffffffff7, 0x3e, 0x1, r5}) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x23, 0x829, 0x0, 0x0, {0x14}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000380)={0x7, {{0xa, 0x4e23, 0x700, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, 0x88) 2018/03/15 18:50:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) kexec_load(0x0, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="806894d9c9", 0x5}], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000280)=""/246) chmod(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 49.358071] autofs4:pid:6835:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.419430400), cmd(0x00009371) [ 49.371174] autofs4:pid:6835:validate_dev_ioctl: invalid device control module version supplied for cmd(0x00009371) 2018/03/15 18:50:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0xfffffffffffffff9]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000) 2018/03/15 18:50:46 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0xa00, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x9, 0x80000000, 0x1ff, 0x9c, 0x9, 0x7fff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xc26, 0x0, 0x4000000000000000, 0x8000, 0xfffffffffffffff7, 0x401]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/228, 0xffffff9e}], 0x3c5) 2018/03/15 18:50:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0xffffffffffffdffe, 0x10}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x141000) fstat(r1, &(0x7f0000000100)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x10000, 0x1}) write(r0, &(0x7f0000000000)="b9", 0x1) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x101000) time(&(0x7f0000000180)) 2018/03/15 18:50:46 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0xffffffc5}) 2018/03/15 18:50:46 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000040)=""/71) 2018/03/15 18:50:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xf6, "e28c13fa297ccd6f485ebe5035dc67cf933c51d25ac4aa0527c12aa5263ac22fd750f4f0b213ac7c3ce748d8fa303c0e0a0d68da5eada6f8236c6e98d0c8739924848bf973bee0acf96d703b9ad6f2a70306a3b08e1add87ef0be7f63094a471a151089e72957670914442e175531df0f2c6fd1f3a7cb757a5ffe9c064b9075420983d9006c441fad3e62fa2744d88783b3c66e58d653b6dd4618dfd17c71a974c3f1875418d26aee0ff239aaa86fcb7babd59c3a9939c4d7c823ce4377a71f1674bedd33bd592509e240390a7e2861facfac761955559adf852062ac964db138f6fda450f072f4415d4726afd144a62b26361e5667b"}, &(0x7f00000001c0)=0xfe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x41e402, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000018000)={r6}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000c68000)={r6}) 2018/03/15 18:50:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x1ff, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/15 18:50:46 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000c0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = dup2(r1, r1) listen(r1, 0x87) connect(r2, &(0x7f00000004c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x2, 0x0, 0x9, 0x7, r3}) 2018/03/15 18:50:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000)="54c7e8", &(0x7f0000000040)="71c9b07de57eba3f05b4fa033b46c327e186afac892666956ddff649d7b8618ebf9c2de1a4e003057e8a88319cd9d5a017ffcf832572f8e0262dc9a1ef572fa17e883bc0b29f53db6b74cf070172ca4c8e8449cf2abd1104d8939ea7d89e4d31915121db5e09f09a96bae1022bcb8d8989e4a159df1117d31eaf22f883696f793ebfbf03c25e2c3f0bf749b99c826240196e5d2c695432b26843d6b83411f559a282b43a07f47cad2fdb1b39a16ca463c219156a5030b18e50485477e53d5bc6961b2a5fd3fe4fa7", 0x3}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x100000001, @empty, 0xffffffffffffffe0}, {0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0x62fe37e}, 0x99, [0xff, 0x25a9e56, 0x12660000000000, 0x2, 0x2, 0x24, 0x800, 0x4]}, 0x5c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) 2018/03/15 18:50:46 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7ffe, 0x1fff9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x10001, 0x7, 0x100, 0x80c9, 0xf70}, &(0x7f0000000140)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x362) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r2, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000001c0)={0xffffffffffffffff, 0x1, 0x8, 0x3, 0x2}) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7ff, 0x402800) writev(r2, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/15 18:50:46 executing program 0: r0 = memfd_create(&(0x7f0000000000)='eth0[]*}-.\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'bcsf0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@empty, 0x4a, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000600)=@ipv4_newroute={0x20, 0x18, 0x21, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/03/15 18:50:46 executing program 5: r0 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0xff1, 0xfffffffffffffffc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20a180, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) keyctl$read(0xb, r0, &(0x7f00000022c0)=""/4096, 0x1000) 2018/03/15 18:50:46 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x2f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d80], 0x0, &(0x7f00000000c0), &(0x7f0000000d80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [0xff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xff], 0x198, 0x218, 0x268, [@comment={'comment\x00', 0x100}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x370) 2018/03/15 18:50:46 executing program 6: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) recvfrom$ax25(r0, &(0x7f00000002c0)=""/51, 0x33, 0x7c3ff58170ff0553, &(0x7f0000000300)={0x3, {"85688b023fd0f0"}}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x4, 0x2, 0x2, 0x401, "fd2ca9a857bddf225286303dbfe9bd8a2245ae071340e38d998a8e70a8a5942ebc9336c3bcdbceb04ab6c9a5", 0x9}, 0x0, 0x0, 0x10000, r1, 0x7a, 0xff, "3dddfa92d2a97c3180228825e65dc2283d859e20d11adca51223312bab9ff19f0d5c58055331fef328cfbae84e238796ff2cc4df411c24b8520f1b75dd4b8caa", &(0x7f0000000080)='&\x00', 0x2, [], [0xcdd2, 0x6, 0x4, 0x40]}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)={'raw\x00', 0x2, [{}, {}]}, 0x48) pipe2(&(0x7f0000000200), 0x84000) fchownat(r0, &(0x7f0000000040)='.', 0x0, 0x0, 0x0) 2018/03/15 18:50:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4000001000001, &(0x7f0000000000)) 2018/03/15 18:50:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000004500), 0x0, &(0x7f00000045c0)=""/241, 0xf1}}], 0x1, 0x0, &(0x7f0000007d80)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)="f3dc0f6f3c072002b90ad1368bc4800e2f7b6a86fbe2670e61ae769350f5617d531169c3e0794b", 0x27}, {&(0x7f00000001c0)="5244a4c83fb8ce00851dde29842eca143146c65398335904a1a84ac32fc8fe0f4d4ebc9aa0f31f6c69262c68bddea07011237d4891fc3b2fbb3ec6f78020ff158620e00d95d1fe1a3d3e3e460037d824", 0x50}, {&(0x7f0000000240)="c879d1fc0cf8d4f7a14e942cba23c9bb4432e47a2c0142a09cdc95462fa320e96b8d53cd20b9455f2ef0b07dc76010c9b6b87d1fb161403f177caccbafcc7819e3c21a9204c35e5cbb98970200d23d7af944de777506b0b0895c6b289b4136d67ebcded49f45672db70aa720e1b54482f352bdc690b9aa82bb00cdd5ed7792ca4b3b4c249dc9c656fd98e1fbb3a12e13beec039bb7feab3d9d2ed93402a6990ed7b5154cb1aa08510a9efab1eb33d3a757b97ebf036daa410a4268b40bbeefa520103c0fc0d073506a6d", 0xca}], 0x3, 0x0, 0x0, 0x10}, 0x48000) 2018/03/15 18:50:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="3c6cb706ddebf7ee06ea025a741ca36474b42bbc54d9f3c0da29b39aa3129026d0deb3467ce7c29f4bf773bcc9b17e622bf4624f355d412d15cd8541efd39eb4b0b875ca9afac9085d8bfc785da8d8a2eb40da04d2b32f7ab5bc3778e396fd8770fb0461c8aa03e7cfcbdcc9cdd6160082e3dca06badd58ed0cca50d1518d106f03c56c40f92696c869f4c925663751ba905e35b89c426f25e", 0x99, r0) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/15 18:50:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006400)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001880)}}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/03/15 18:50:46 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000140)={0x1f, 0x0, 0x6, 0x40, "d86da66641a216051841358076ec329513967cf6a794849601332c6c48c09eeedab54bc6f58aedeeebfe1d16", 0xfffffffffffffffe}) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/15 18:50:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x0, 0x0) 2018/03/15 18:50:46 executing program 4: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000140)={&(0x7f0000000000)=@full={{0x3, {"aa6a1ecd81cafa"}, 0xc84d}, [{"f75371779cf38a"}, {"b4bb053d2eb06b"}, {"3934fe79ef382f"}, {"8bcb6b97748c63"}, {'*XmF\t.='}, {"bcafd1c4a34774"}, {"4fbf2ebe127347"}, {"dbae66ff72d40e"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000340)="f2a90105746ee487338568fd18e1a36bb2ca38bf1c42b533a2670512fb86b31c71dcce70de1075f28e458edd1c391ecc8c02fec00eb8e86583b786f1924db58bf430e0ba464a6dc4fd8f65338067686c30be64f59c874d08e664ebf2c5b83af8e939788e191776c45e28906bdbbf19ea296dbacd88277d5cf2cd54ae74f3c4a2fd281d0eb1b56e3b5ee2914ff664cccf06c111d1ae558fbeb71ffb360fc683bc847d50dca283f64955e300f1b88de3a428696d46538f2cab45405e9177af89167b172a1ebc1b15525d32343a569137ce1a81041dec7d45b006a8144fc43d328b22c6b4ceccd2198501970ab5bceddb", 0xef}, {&(0x7f0000000440)="abf14fcde1d11ea860fcaeaf1837120a167746c3b49065e4a5f16ff4722664a73c37ef1ec6cdc4fcf6dcb0b811c2cfe44d17098e3b6f80aeb37ca0e93415569115d2a6f315e7f1667cb19008150ef0b0d1f06eb0567fa1ca6e7c36c801faf8d8738f13338e54abff5ab223e80da836bcac34953bda7a497a6282fe3fed31ab9d1dc7c58221d2091082344da26ac297ba1e44218bc23ff79e40094234aaa7d0ba6fec0516b979d901187aa03a9ac70a28cddb528f6d5de15fc5d9288bcffc4cd86bb974a6addb1ebd75cd7a594115beff", 0xd0}], 0x2, &(0x7f0000002700)=ANY=[@ANYBLOB="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71b65718018e9b2a45ca22623e1e5da08a0bd6ef5ca84d8e53ec7501ef7abe8b1745eeba46c3a701c964a732a1a9b6786d2c6110c630f00749c545caf5008512ccb6903c79e64abf96e92a5ffb8eacc24e60e447ffc560d9c963e938d6a6f719131b33bb41f18508be48780ac39fb8b44817e734f36a86633abf1f887a0d007780ee608aacb91d6c33d965493a0003c7aca06e06bf9cf49b52c307ebef5d30df02c01cef238dce03d4bf92a5b7efd53e98f87ef0c45a02ac9b734b386aeb0619198c2c085c1fef567c2edba74724285bf2d55e7e05befa710d7f1b4db9ead99584fa67cd3303b28c4daa7c4440088d33fd99dc9d0defb6ef308e889187409d38a4d0bf5f8b4efd124a1c1e54311b3f059fcdcd03b18f4770fef4fd7d89eae1e0f0c03cba403f6faa0d76b81300349e50f08d6d5b6f2a78281b4101b6efb1fcf399b86a22c4728dd51d0d1946899f0dccc10f9a5342dd87692dd6e902edc18dbcbd7ddf5f744819a20ee36559b58b93919f06a9568bd42ffd9c765b20631bc7e4747012ae3cb641aef49498d4d2679c83a296e12c9f704e454db125071424a0b10607f6a0f5ab7e746b92ae58efd0edfadcdb5b8e036b7194809e3ed33f85f2d5e885385e1e38ae17e08c7d154b8c0da06a8a354b4e5095ac41e3b16f94136597af7aa2c5eebe50da17bfd94c864176ada8de8a1f1d21e4bbfbf885bc2eda70df63b604b583b9cd9def3ff00dd073e60f268fccb8e33f657e10c952cebca1ab8957a00cc852fbb223b6bca73ac4af3c0f7c1f0a6e12da23b416d8dc1813640cf02bb0c3bed44e04c1ae4235b7ef10fac3131d89a4a8634b06319da3377e53067f732827abe1ee07dd23504927214b6217c8846d3c07c1c66d8e73e554d46416aad78dc0e01a32d5f95243b90cca19943510e590e8ef3ccd9b743a5f9de5578a594a32d36b02da3fe52e68111085b0e6ef11ea4ff666667537d844cb74ffe6fa010600969d8f98643fed08990272e84a3aeddfca3bc8a4abd8d70004e7124c039e9ecb14d1f46bbcd985a72cfb6f97db02381d716252e349b39d2f9bc8a9b720796db5bdbd9cdb25b96b8e9e4d9c040909c7d2a6d90f965669012a685ae8e69d0f8b428818d8c295e1acfc60a9f2e4fd9e6eb62e02875d7cbf92c20a5125ae34c109d3dc3d71c566616e931d2c20a097fa89f84dd19e9b3d354026e3bd087c49afa3c27d04e3a58595225ff1e442ad68a64d403be93b395ef6c220cdc302032c62d7f54ead6b777bd3d43686f58962c5173834d9301a926af13a63fa98bec71d3dfd8b18555b6d01da989d80e93ce3245b68d49626489a435dcc177b0ed2037d945ce149c43e8008741b4d9e80f093788907bf671271af8600a648390c2e4adccebb007e06e20a53907d6fe4d75eaecfa6358fe7a45242b0fa8aaaae41100058e11a3ebe770dc167a5463b888b9987a20d54b933c1291e7fb647aa61ddc39ee9f19f0030c501adbe46e58e3fb3d55e5c04bd587cad09018c1cc0d827847f7c1e80a29c5bdd9f93e2e96f56715259f44f4bf6917ff"], 0x2168, 0x4000000}, 0x1) write(r0, &(0x7f0000000200)="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", 0xfffffffffffffe51) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x3, 0x2, 0x4b76, 0x61b0, 0x85c}, &(0x7f0000000100)=0x20) 2018/03/15 18:50:46 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r0}) 2018/03/15 18:50:46 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00009b3000)={0x1}) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f00000002c0)=""/24, &(0x7f0000000240)=0x18) 2018/03/15 18:50:46 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000240)='net/snmp6\x00') bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3a, 0x28600) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x10000, 0x500) r4 = syz_open_procfs(0x0, &(0x7f0000000500)='attr/exec\x00') fadvise64(r0, 0x0, 0x0, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000540)=0x6, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) close(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000100)=0xe, 0x4) 2018/03/15 18:50:46 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00002d4000)}, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x30000000000000, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 2018/03/15 18:50:46 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) recvfrom$ipx(r0, &(0x7f0000000140)=""/206, 0xce, 0x40000061, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x36a, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/15 18:50:46 executing program 7: accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x405, r0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)={0x4, 0x0, [{}, {}, {}, {}]}) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000277fec)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) semget$private(0x0, 0x1, 0x208) 2018/03/15 18:50:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4000000000000029, &(0x7f0000000140)=""/144, &(0x7f0000e58000)=0x90) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8000, 0x40000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) socketpair(0x9, 0xa, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) socket(0x4, 0x7, 0x3) 2018/03/15 18:50:46 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'ip6_vti0\x00'}}, 0x1e) clock_gettime(0x7, &(0x7f0000000140)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x2000) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x2, 0x8, 0x7, "dc9b5f5f70f2d669ff261757b1db90bc7df3efbe7c76da168ba018cde522476a6a76335e8c3d710e7112706b6298f57f1e7a6212135ecc97a990c2c6de2f1f", 0x1f}, 0x60) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) r2 = semget$private(0x0, 0x3, 0x1) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000000)=""/56) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000200)=""/78) 2018/03/15 18:50:46 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x25, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x60000002}) 2018/03/15 18:50:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x9, 0x1, 0x200, 0x40, 0x7ff}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/15 18:50:46 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x4, 0x80}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x0, 0xffffffff9545717a, 0x7fffffff, 0x0, 0x1e2d, 0x2, 0x9, 0x4, 0x8000, 0x5, 0x20, 0x5, 0x0, 0xe2b, 0x8, 0x9, 0x6c, 0x9, 0xffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/03/15 18:50:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40400, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x5f) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) 2018/03/15 18:50:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/15 18:50:46 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x45, 0x0, 0x0, 0x3ffffffffe}, {0x6}]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(r1, &(0x7f0000000000)=""/4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') 2018/03/15 18:50:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000000000000000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/15 18:50:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xdf1, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/15 18:50:46 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8864}}}, &(0x7f0000000000)={0x0, 0x4}) 2018/03/15 18:50:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x398}, {r0, 0x100}, {r0, 0xc000}, {r0, 0x80}, {r1}, {r1, 0x8}, {r1, 0x2230}], 0x0, 0x3f) connect$unix(r1, &(0x7f0000001180)=@abs, 0x6e) [ 49.851602] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/03/15 18:50:46 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x100080000000, 0xe9) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x305000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r3 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x10) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000000100)) recvfrom$inet(r3, &(0x7f0000000200)=""/12, 0xc, 0x0, 0x0, 0x0) 2018/03/15 18:50:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={0xffffffffffffffff, 0x0, 0x8}) socketpair(0x8, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x7, 0x400, 0x3e, {r4, r5/1000+10000}, {0x77359400}, {0x4, 0x8, 0xffff, 0x1}, 0x1, @canfd={{0x3, 0xffff, 0xffffffff, 0x15eb}, 0x23, 0x3, 0x0, 0x0, "8e8e78185d57aa0b810926f0ce273fff5bcbd5b208bd986327cdc5d20a58408b6ba5c7ba328ac2dab10dd706cae9aef98eaef56b1f80071ddbf5e1f8c3ee8ef8"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x40010) 2018/03/15 18:50:46 executing program 4: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="646178000365", 0x0) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/116, 0x74) 2018/03/15 18:50:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0xffffffffffffffb4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000080)=""/20) fcntl$getown(r1, 0x9) 2018/03/15 18:50:46 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2c11fa3a6326889, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x2ffffffff, 0xfffffde2) [ 49.898128] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/03/15 18:50:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@empty, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xffffffffffffff55) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/15 18:50:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r0 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x7, 0x280000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x330, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x298, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}, 0xffffff00, 0xffffffff, 'erspan0\x00', 'ifb0\x00', {0xff}, {}, 0x2f, 0x3, 0x20}, 0x0, 0x118, 0x180, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x8, 0x2, 0x1}}, @common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x4e23, 0x4e21, 0x4e22, 0x4e21, 0x23, 0x20, 0x8, 0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x2, 0x3, 0x9, 'pptp\x00', 'syz1\x00', 0x3}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'bpq0\x00', {0x38, 0x4, 0xda56, 0x8, 0xffff, 0xc50d, 0x4, 0x8, 0x78}, 0x7}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) 2018/03/15 18:50:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000140), &(0x7f0000000100)=0x161) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xe18) 2018/03/15 18:50:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xef8, 0x284001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x30) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000000000001f0000007e1140920c00010000000000ac14ffaa"], 0x24}, 0x1}, 0x0) 2018/03/15 18:50:46 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x40000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x22, "3f64cda0672cec50eff0f1b68eace7b4e0691d876f90a9879acda13246004e4c7f9b"}, &(0x7f0000000140)=0x46) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8000008993, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000080)="328243079de552b246c3e56e449f07c83d56125db1d0d6aff452d1d63d138cc0"}) 2018/03/15 18:50:46 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="7cffffff7dd370d48c8d2a71e2d121df0a50e145ddae42f3f5d8d4ee6e2dd9043062fb2369302f2ad60dcc2f1b2c5d"]) 2018/03/15 18:50:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000280)=@sco, &(0x7f0000000300)=0x80) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000161300010400000000396b55cc00000000", @ANYBLOB="df0000000000000008000800030000d2eb1343e8d088b3bbb6a3d31400bf801f33746571ff03000000000000d663553900bc082220de22a46d8623db0216591426e99aa44cb03b1243ee305a"], 0x2}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000000, 0x40000) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x7156, 0xfffffffffffffffa}, {0x9, 0x8000}, {0x1f}, {0x8, 0x6}, {0x0, 0x5}, {0x100000001, 0x2}]}) 2018/03/15 18:50:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0xd}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000300)="070a0722084fff00b19061ee3fc589264e720ab9b8b68c373a85c00504c82592582be3f0dad3d3fc9879d917bd5cc0bb873162fd65cc2411243bb02e020af21009a0f7b22728ce06fc2e6689410888aca5b9392d781b0dcbdc688773bd51e80f27b49a76882cc9a3d577eec0c5e7ec7b7dd20bb57f199af8e44a967deec7b3829c0269e46658740025db21db0c34fbbabef4844ecdc2a70ad79ac2f260bcabce6a194d0a7e8e58c4308af27658dbc7ae8d554050e7ad88f5e86bd4b2020fe4795ca94b4de47518ee0257b03071b4d08cedc5c1", 0x918852a2e42d7c9d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) 2018/03/15 18:50:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x6}}, 0x5, 0x9, 0x1ff, "70433e9d7da9d8d3cb7d09bcd31192625db2bef818dab076963d9943fb01e2f8aa814647b73c40d39e88c43134d3d6a1e8f3eb9b8ec50bb905e2c531c938f398a84097f56879fcb144bad894ad9eb4d3"}, 0xd8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x3, 0x5c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x644) 2018/03/15 18:50:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='"', 0x1}], 0x1, &(0x7f0000000140)=[@sndinfo={0x20, 0x84, 0x2, {0x51a}}], 0x30}, {&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2796, 0x280800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x3, 0x5d8, [0x20000180, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000080), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x20, 0x86dd, 'vlan0\x00', 'vcan0\x00', 'gre0\x00', '\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x118, 0x188, 0x1c0, [@arp={'arp\x00', 0x38, {{0x33f, 0xf201, 0xe, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff], 0x20, 0x20}}}, @limit={'limit\x00', 0x20, {{0x0, 0xc5, 0x3, 0x80000001, 0x1, 0x9}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@random="423b3e18e906", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x60, 0x88a2, 'eql\x00', 'bridge0\x00', 'gre0\x00', 'yam0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], 0xe0, 0x210, 0x260, [@rateest={'rateest\x00', 0x48, {{'ip_vti0\x00', 'dummy0\x00', 0x8, 0x1, 0x4, 0x3, 0x8, 0x5c, 0x2bd, 0x40}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x696a, 'system_u:object_r:tpm_device_t:s0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xfffffffffffffffa, 'syz0\x00', 0x100000000}}}}, {{{0xd, 0x22, 0x10, 'ifb0\x00', 'vcan0\x00', '\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0x128, [@connbytes={'connbytes\x00', 0x18, {{0x1, 0x800, 0x2, 0x3}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x100000000, 0x8603, 0x4, 0x0, 0x0, "8a9279bff7da48312c248f32854c910fb8c28c2866e067cb013cbf557da11b606bbed3e15414295027df8bbd74f1502d873594ea93b1fad40d130800fcb6c80d"}}}}]}]}, 0x650) 2018/03/15 18:50:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000f65000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x440, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0xd3, 0x4) 2018/03/15 18:50:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x14, 0x1, 0x1005, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x100) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/15 18:50:46 executing program 2: syz_emit_ethernet(0x236, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x2}) [ 50.057185] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.084811] mmap: syz-executor1 (7021) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/15 18:50:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x1, 0x8, 0xc65, 0x1, 0x4d, 0xada}, 0x5}) 2018/03/15 18:50:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6c642b2f596370002c553e01addf6d91ff111932d2d5dbebc4b3a6d81a8f8cb2d9e6f8b74f0f471e0b0f7e698902f1") fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ustat(0x4, &(0x7f0000000000)) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000100)={0x7, 0x4, 0x5}) fsync(r0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/15 18:50:46 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0, 0xffffffffffffffc0, 0x0, 0x7}, {0x10001, 0x3ff, 0xdf1, 0x7}]}, 0x10) r1 = socket$inet6(0xa, 0x81, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/15 18:50:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x60001, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x4, 0x0, 0x815, 0x1000000020, 0x7, 0x9, 0x3, 0x1f, 0x6, 0x2eee, 0xfffffffffffffff7, 0x3, 0x50, 0x8, 0x9]}, &(0x7f00000001c0)=0x100) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4143, &(0x7f0000005e0b)) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000200)={0x1, 0x80000001, 0x6, 0xffffffffffffffff}) [ 50.100228] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/15 18:50:47 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, 0xffffffffffff474b, [0xdd7a, 0x3, 0x10001, 0x4, 0x5c8, 0x1, 0x1ff, 0x54]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/15 18:50:47 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000000)={'ip6Yvti0\x00', @ifru_map}) 2018/03/15 18:50:47 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x859, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000002c0)=0xe8) unshare(0x80000800) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000440)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xa}, 0x78, r1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) syz_emit_ethernet(0xfffffffffffffdab, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600583a00fe8000000000000000000000000000ffbf02000000000000000000000000000102009078000017f920e207ec0ae32900fe8000000000000000000000000000ff00000000000000000002ffffac140000a82f06000000d2e29ec370b17de075025dd0d40c29ad53524ba53f"], &(0x7f0000000400)) 2018/03/15 18:50:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376633, 0x8010000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 18:50:47 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ppp\x00', 0xa00, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001280)=""/49) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0xe9, 0x5, 0x1f, 0x3, 0xfffffffffffffffe, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x2fb, @empty, 0x6}}, 0x7ff, 0x4, 0x1, 0x80000001, 0x3f}}, &(0x7f0000001180)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000011c0)={r5, 0x80000000}, &(0x7f0000001200)=0x8) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000180)=""/4096) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x202, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0x4}]}) r6 = fcntl$dupfd(r3, 0x0, r2) write$evdev(r6, &(0x7f0000b04000)=[{}], 0x18) 2018/03/15 18:50:47 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000001, 0x5, 0x5, 0xffffffff00000005, 0x200000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="56add33f193e4a7d6200000000000000000000000000", &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/15 18:50:47 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/146, 0x92) symlinkat(&(0x7f000092d000)='./control\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000c0e000)=[{{0x0, 0x0, &(0x7f0000a68f60), 0x0, &(0x7f0000f34000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f0000dd5ff0)={0x77359400}) 2018/03/15 18:50:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f000003b000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000200), 0x2, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x60000, 0x400000) r2 = mmap$binder(&(0x7f0000e5b000/0x2000)=nil, 0x2000, 0x8, 0x851, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000380)={0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000340)={0x6, 0x80}) io_setup(0x3, &(0x7f0000001640)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001600)={0x140, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000010000000000000000000000068000000000000001800000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a6a7700010000", @ANYRES64=r2, @ANYBLOB="0000000000000000852a747000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000001900000000000000852a747000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000001f00000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="380000000000000048000000000000001800000000000000"], @ANYBLOB="00634040020000000000000002000000000000000000000001000000000000000000000068000000000000001000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="8561646600000000060000000000000001000000000000001d00000000000000852a747001000000", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="5d35958bc50a4400000007d86d846de275cfe30eb38b9ba6aea596a23d619a3dbe10bead2015d78781ad374d686e069bcdc7765d4bb133c5713d260ce32c86957e21e8970cf019577dd2832c01d93f2a0a617b5da869bc3d2ad633fc98ce"], @ANYBLOB="0100000000000000020000000000000026000000000000008561646600000000060000000000000001000000000000000400000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01634040010000000000000002000000000000000000000001000000000000000000000020000000000000000000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="8561646600000000070000000000000004000000000000002c00000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[], @ANYBLOB="08631040", @ANYRES64=r3, @ANYBLOB="0000000000000000066304400000000000634040040000000000000000000000000000000000000011000000000000000000000060000000000000000800000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000001000000000000008561646600000000000000000000000003000000000000000f00000000000000852a747000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000a00000000000000"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="076304400200000006630440000000000c630000"], 0x1000, 0x0, &(0x7f0000000600)="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"}) pipe(&(0x7f0000000100)) 2018/03/15 18:50:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f000001b000)={@multicast1=0xe0000001, @empty, @dev={0xac, 0x14}}, 0xfffffffffffffd5d) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x8000) 2018/03/15 18:50:47 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write$fuse(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="500000007bb0000007000000000000000700fdff1a0000000004000000020000000000000000000069391700000000000000003fce127bf10bd8cbc4b55ed700000000"], 0xfffffe23) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) 2018/03/15 18:50:47 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x1, 0xcee) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x94, "5e40d0c1b47d832f15327821951ae0fd61f60230a323c46f336b6af8eb1624bc14e14c0a8c7191e268dec587373ad09feb4e4a56d3d60e2224614b1a75072401a81b4f322329f4db3992af01382d0c587a555027d00f65049c41a812b1c0fff8afb73ffd8abcd943da6d2d786b3cf754c5b17d2dcdadcb3e29e9e91e2c405f8debc95897fdbaad8fb204e3133f95fb0c5864738a"}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x440002}, 0x20) 2018/03/15 18:50:47 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x9, 0x511000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x8126}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x200) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x800) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000340)={r2, r3+30000000}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/03/15 18:50:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0ee6abb350c178b17c9989bcafafd833a040f14dea759db8edb0bcf2178a6caaa4fafff822b604ec40020a93aa1b13f321dad14b45d8dd9afe22ec50ab6cc3b56457151bbe0740ffd1223460340b49538bb09e251295c82448b923f28de342a62e51541b8515758f2a0ae16e1a1aee27dfd8743e7bb5a743b7e56e770bc7d85449f170d0c91c79b7370bd5cfb8ec6f44d081c01311bde4bc3c94c92c227903f5af52", 0xffffffffffffff7d) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)}, {&(0x7f0000000340)="a6", 0x1}, {&(0x7f00000004c0)="415ff1", 0x3}], 0x3, &(0x7f0000000000)}, 0x0) socketpair(0x5, 0x80004, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7fff, 0x4}, &(0x7f00000001c0)=0x8) syncfs(r0) 2018/03/15 18:50:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x101, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x7, [{{0x2, 0x4e21, @rand_addr}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x410) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0xa000) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) recvfrom$packet(r1, &(0x7f00000000c0)=""/132, 0x84, 0x40000040, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x92, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000680)={{0x9, 0x1, 0x18000, 0x300000000000000, "14550ab5054df08addef4a997b9e3a0b4f971c891de65d98a9807dc910a3844379c134401c2a374088616e1b", 0x2}, 0x5, [0x2, 0x80000000, 0x1, 0x0, 0x5da, 0x7, 0x7, 0x3ff, 0x1, 0x3, 0x6, 0x5, 0x9, 0xffffffffffff8000, 0x4, 0x20, 0x40, 0x2, 0x10001, 0x5, 0x200, 0x4, 0x101, 0x7fff, 0x9, 0x9, 0x442, 0x34, 0x0, 0x0, 0x3c2, 0x2, 0x7, 0x80000000, 0x8, 0x1, 0x0, 0x7ff, 0x2000000, 0xffffffffffffffff, 0x9, 0x9, 0x7ff, 0xdf91, 0x9, 0x6, 0x44, 0x8000, 0x10001, 0x1ff, 0x4, 0xec, 0x400, 0x7f, 0x8000, 0xce, 0x5, 0x1, 0x100000001, 0x2e, 0x9ef8, 0x1, 0x8001, 0x0, 0xad7, 0x2, 0x100, 0x4, 0x1e, 0x0, 0x8, 0x6, 0x5, 0x7, 0x4d4e00000000000, 0x800, 0x5, 0x1, 0x3ff, 0x1f, 0x7f, 0xcfe, 0x7, 0x40, 0x5, 0x9, 0x2, 0x471e, 0x9, 0x5, 0x3, 0x1, 0x401, 0x10001, 0xff, 0xcd, 0x0, 0x288d, 0x7, 0xe5, 0x97af, 0x80, 0x100000001, 0x0, 0x9, 0x401, 0x2, 0x862, 0x3, 0xffffffffffff8001, 0x2, 0x101, 0x4, 0xdbc5, 0x80000001, 0xd2b7, 0x81, 0x10b, 0x400, 0x1000, 0x1f, 0x6, 0xbaa, 0x7ff, 0x100, 0x7ff, 0x7fff, 0x401], {0x0, 0x989680}}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x3e234e2f1d315de8, 0x7, 0x8001, "8f171a057bfd1f03c96de3fe9c07a72c72e7a9e444b479752c6057a39f14a480f1c696b2628aab88691621441c577c7308de2b291a1f01efed3ec5a0010a5a", 0xc}, 0x60) 2018/03/15 18:50:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)=""/144, &(0x7f0000000080)=0x90) personality(0x5000004) 2018/03/15 18:50:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000fffffffe0207000000000000000000767fe4218d070fa07f806f783d12e10000000000007cc320701869a5c45e809a4504ce6d24951aa1379daae66881a5270cb203f02d896b6df59f0b80dac764f9c85fc8d9b0b2c4ef41b4c0468d96eccd2948ea70e4a720d43cbb57a5970ed69a77b96fa9b6b677a67ca1c2db3f16b3add82d5ac2e7870ea15020815a5dd700000000c786cdb0c7c21019fa5dfa9bc737ec8e6f8068fec9ed6f67bc5c000000000000000000"]) 2018/03/15 18:50:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x10000000032, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001580)={&(0x7f0000001540)='./file0\x00', 0x0, 0x8}, 0x10) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20540, 0x0) sendmsg(r3, &(0x7f00000012c0)={&(0x7f0000000080)=@ipx={0x4, 0x2, 0x1, "136d93f89bfd", 0x3f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)="1db8b447c7e5067a03998a53f3c5d5a05c3ab9ec8e5cd0a29030b2457f9d046986991dee5b41e23540a4ef58589d32c777a3a59ebd01588022c321a180ab19a0e24206d63d733adc6a5d8516826bb5879b22058812b3e8c55819a9f5101576631aebc2d01aa10f0ec2a180ab0a1c3e1ca3d1548350002f8dfff4f13b5dc560d1d72bce691bc9d6", 0x87}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="f0808e22da72e100cbaf5a786fecdaa5a8878118d45d22fd7d23", 0x1a}], 0x3, &(0x7f0000001240)=[{0x28, 0x0, 0x34, "cd4dded97d1e2090fafb7076a15a9e5957e8333952"}, {0x38, 0x118, 0x7fff00000000000, "ef09965095f0292cb68d0ac9313b611cb6354ab8f5330479d22eb456b1d04db374315792efb4f666"}], 0x60, 0x80}, 0x48080) write$sndseq(r3, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x1, @time, {}, {0xfffffffffffffffd, 0x8}, @addr}], 0x30) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000001440)={@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x1, 0x4, 0x2}}, {&(0x7f0000001300)=""/207, 0xcf}, &(0x7f0000001400), 0x12}, 0xa0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001500)='tls\x00', 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) read$eventfd(r3, &(0x7f0000000040), 0x8) 2018/03/15 18:50:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40007e) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='posix_acl_access\x00', &(0x7f0000000140)='em0\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='y[)\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='security+\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="5b9e73656c66407b5c2700", &(0x7f0000000300)='\x00', &(0x7f0000000340)='%vmnet0){\\user.&$eth0\x00'], 0xd00) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/15 18:50:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/03/15 18:50:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2c0800, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x8b, @dev={0xfe, 0x80, [], 0xe}, 0x8}, {0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, 0xfff, [0x8, 0x3, 0x80000001, 0x2, 0xffffffff, 0x7fff, 0x10001, 0x800]}, 0x5c) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000200)="15a2c8e0327385ff44f0999d944ea99b008ec658c1b5c18e6947210726c227223e8f19b5263e818975a5fce3029dab5471f9c67a56facc16d78544") sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002900ff0a0000000000000000030000000c0000000800010000000000d334d0f87011a9ef7f6d21729a0ab3f3e86801bfcb97e1488388525b1767cb3b7409ff7990cdf287d5ce75f6773e4524045a518fb4dbdf442d62843f98e9968f070dd2d1b3787d07548987c43fe6f9f7a37028777d0aef7322013a293695662faf03aa57f2d18efedde77f8f98645f25ab353fccd0cade272912690df554b818e3164692540a70c1125c38cf5a1803900294b4cbbd"], 0x1}, 0x1}, 0x0) 2018/03/15 18:50:47 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) 2018/03/15 18:50:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffffffffff57, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x5, &(0x7f0000000140)=[{0x9, 0x4, 0xfff, 0x4}, {0xffffffff7fffffff, 0x7, 0x3, 0x401}, {0x3646, 0xff, 0x20f9, 0x1}, {0x216d, 0x8, 0x380, 0xdc1}, {0x18, 0x5, 0x1, 0x2}]}, 0x10) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x4530, 0x8000}) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)) listen$netrom(r0, 0x1) 2018/03/15 18:50:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000080)=""/87, 0x57}, {&(0x7f0000000480)=""/72, 0x48}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0) 2018/03/15 18:50:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r1, &(0x7f0000000280), 0x8) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x1, 0x0, 0x0, 0x0, r1}]) 2018/03/15 18:50:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000200)=0x8, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x1d, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x40, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xaad0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x7cb4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240), 0x4) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) 2018/03/15 18:50:47 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x43c, 0x201) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000280)={0x5, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e23, @multicast2=0xe0000002}, 'erspan0\x00'}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x1, 0xfffffffffffffffd) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x4, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x10a, 0x800, 0x9, 0xffff, 0x6, 0x0, 0x2, 0x2, 0x2}) read(r2, &(0x7f0000000040)=""/24, 0x18) write$evdev(r2, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) 2018/03/15 18:50:47 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="2b0ac5e3b9c3e01dbfe9ef3f4243d7e2e81a4200b4042df6932539a82869ee0633bbc224a6ac87e8a2a227a720fbe8ea56f887b6a3c183b29e79460fc2e0084c23cb89d705c95ad93b6ed53c5b4696", 0x4f}, {&(0x7f0000000080)="76d9c749416c8de779bdbd218f3ba013c77db7f75c22fb95766d3da78db809dd310a1ba413b2238460715bafac", 0x2d}, {&(0x7f00000000c0)="38dcc8686d9e9e5a7325279573cc59521197a4fad86c611e90802b069e939cebba4febcca599db1bd5f700a8f701dcecf5203fd83f74f4ba5ce98c14d3273377676fd9ceacbf3e1dc00fe01b2879c7839db9dda737100df4a4b8172dad48d9578de1e2b11fecfa67f67fe562f1", 0x6d}, {&(0x7f0000000140)="3837522c6fdeeb7a86b93cecf4decba5b473546f171b3a5cbbfe2a610c11ae4bc96bb4d93ee94ba0edafa8776ce9b01863165cc1547d71b5b389bdaedffc65b5d9bdcd40b6327278a9b33ebb160ae94fab1975d7b97a92424d069ab8969ef3cc9dab9ad860fe2a15b3b5c8ce53a76cae837318e0d298d5ce43cd107c2c162f0f51d348a300d998359818110192370e5618aca22708771a939644116881fb2e2c09e575efa936d0eb9fc6eab4675bf09079c2290049bf37edfb63954f992a34ad3e2357f9d234263e032788faf0d6806d4ae2942bbfb206d9ed83bcb166c486eb22b81b301ff8f5aaae016730b557e4d16c1baba16fd4513f", 0xf8}], 0x4, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/15 18:50:47 executing program 7: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) 2018/03/15 18:50:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f00000001c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x9, 0x4, 0x6, r0, 0x1}, 0x2c) 2018/03/15 18:50:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') dup(r0) setns(r1, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/15 18:50:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', 0x200000000500f}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000200)={'ip6gre0\x00'}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@dev, @multicast1}, &(0x7f00000002c0)=0xc) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x800000e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0x50, &(0x7f0000000300)}, 0x10) 2018/03/15 18:50:47 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000041aff8)={@my=0x0}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000000c0)={0x2, 0x10000, [{0x10000, 0x0, 0x4}, {0x7f, 0x0, 0x5a72}]}) r2 = memfd_create(&(0x7f0000000000)='/dev/vhost-vsock\x00', 0x1) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0xffffffffffffe794, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000001c0)={0x73, 0x7fff, 0x7, 0xf6d8, 0x8, 0x7}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/68) 2018/03/15 18:50:47 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x6) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000080)=0x8000000, 0x4) 2018/03/15 18:50:47 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f00008c9000)=@ipx, 0x46, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/142, 0x8e}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200fd086101000001004ab5fc5b4ab1c36d6707de4c801c0000fcff2010"], 0x5b}, 0x1}, 0x0) 2018/03/15 18:50:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x8, 0x200082) write$evdev(r1, &(0x7f0000000380)=[{{}, 0x6, 0x7, 0x9}], 0x18) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f00000000c0), &(0x7f00000005c0)=ANY=[@ANYBLOB="00070000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00007f00000000000000000000000000cfed0000000000000000000000000000000000000000000000000000fcffffff008fe5b925312e89ba0000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c00000000000000000000000000626373663000000000000000000000006e723000000000000000000000000000aa9dbeaaaaaaaaaa00000000000000000000000000000000000000007000000070000000b80000005241544545535400000000000000000000000000000001000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000002b61047a50d46f4df47390aa260d9c2610adf2aabdf09cf14a8b2bc4d4752053712866d4c106a10ef12f5622d37994c5a27e"]}, 0x1f4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="c52850bc914491787bccc545fc42f7a8", 0x10) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000002c0)={0x7fffffff, {0x2, 0x4e23}, {0x2, 0x4e20, @rand_addr=0x401}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x208, 0x0, 0x5, 0x80000000, 0x9, &(0x7f00000001c0)='ip6_vti0\x00', 0x3, 0x9, 0x40}) [ 50.480985] binder_alloc: binder_alloc_mmap_handler: 7141 20000000-20001000 already mapped failed -16 [ 50.497770] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 50.502286] binder_alloc: binder_alloc_mmap_handler: 7141 20000000-20003000 already mapped failed -16 2018/03/15 18:50:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="040000000000f40000000000"]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/03/15 18:50:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pipe2(&(0x7f0000000100), 0x800) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4d, 0x2}, {}], 0x30) 2018/03/15 18:50:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x7, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x3}]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x5, 0x1}) 2018/03/15 18:50:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x40000000, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000140)={{0xf001, 0xc04be20044ce0a3b, 0x1b, 0x3, 0x1, 0x0, 0x5, 0xd8, 0x3, 0x1c1b, 0x37, 0x76c}, {0x16004, 0x0, 0xb, 0x7fff, 0xced, 0x7, 0x800, 0xffff, 0x3ff, 0x2, 0x3, 0x4}, {0x100000, 0x0, 0x0, 0xfffffffffffffffd, 0xc1, 0x4, 0x3f, 0x1000, 0x5, 0xffffffff00000000, 0x8, 0x4}, {0x3001, 0x2000, 0x9, 0x3, 0x100000000, 0x1, 0x9, 0x8, 0xde0, 0x3, 0xda}, {0x1, 0x1f000, 0xb, 0x0, 0x56d48b55, 0x9, 0x3, 0xff, 0x27, 0xffffffffffff8001, 0x7, 0xdd}, {0x2000, 0x16006, 0x13, 0x0, 0x7ff, 0xca, 0x1, 0x8c, 0x6, 0x9, 0x6, 0x9}, {0x4000, 0x1, 0x0, 0xfff, 0xff, 0x5, 0xc2, 0x0, 0x34, 0x2, 0x1, 0x80000000}, {0x10f000, 0x4000, 0x13, 0x1, 0x5, 0x100000000, 0x2, 0x7fff, 0xffffffff80000001, 0x0, 0xb23d, 0xfffffffffffffffd}, {0x4000}, {0x7000, 0xd000}, 0x40000000, 0x0, 0x1000, 0x440180, 0x1, 0x4000, 0x1, [0xe93a, 0x1, 0xff, 0x6]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000480)={'ip6tnl0\x00', 0xc2e}) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r5, &(0x7f0000000200)=""/195, 0xc3) r6 = dup2(r5, r5) ioctl$TIOCSBRK(r6, 0x40044591) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) [ 50.578675] QAT: Invalid ioctl 2018/03/15 18:50:47 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x100044000) 2018/03/15 18:50:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) fsetxattr(r0, &(0x7f00000000c0)=@random={'btrfs.', '.^mime_type\x00'}, &(0x7f00000001c0)='-@^-\x00', 0x5, 0x2) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000140)=ANY=[@ANYBLOB="0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/15 18:50:47 executing program 7: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) sysfs$3(0x3) close(r1) 2018/03/15 18:50:47 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000002c0)=""/89, 0x59, &(0x7f0000000680)=""/191, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) [ 50.634815] QAT: Invalid ioctl [ 50.643262] kernel msg: ebtables bug: please report to author: Wrong len argument [ 50.671128] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/15 18:50:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x3) 2018/03/15 18:50:47 executing program 5: setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="7379730300000000000000696e7075f4982a22be96cc7e"], &(0x7f0000000380)='/dev/ptmx\x00', 0xa, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) set_thread_area(&(0x7f00000003c0)={0x3ff, 0x20000800, 0x2000, 0x6, 0x9, 0x1ff, 0x100000001, 0xbe, 0x1, 0x2c7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000100)={0x20ebbe1, 0x5, 0xff, 0xff, 0x1f, 0x727e, 0x7, 0x6, 0x9, 0x1c8, 0x100000001, 0x7ff}) r1 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000440)={0x2, 0xb7, 0x8e62, 0x10d, 0xe7f7, 0x800, 0xab1, 0x5, 0x20, 0x7, 0xfe1, 0x1}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000180)={0x8000, 0x3, 0xfffffffffffffff7, 0x4, 0xfffffffffffffffb, 0xbc}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x200) 2018/03/15 18:50:47 executing program 3: r0 = socket$inet6(0xa, 0x10000002, 0x3f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000600)={'ip6gretap0\x00', &(0x7f0000000340)=@ethtool_cmd={0x49}}) 2018/03/15 18:50:47 executing program 2: semtimedop(0x0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x63, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0xfffffffffffffc79, 0x0, &(0x7f00000002c0)=[@release={0x40046306, 0x2}, @enter_looper={0x630c}], 0xf2, 0x0, &(0x7f0000000180)="ee23c739d6f5e13cb11405df91e6e7d584b7e3b7f7a84c4b3214921f4242d461878039cf77cbc4910434a851fc4a20796aedfc219b98a83c1316247be519644a7e822f696f84e1ce51eb0407d3b8de98b70e14439d09d1475dd9f7c35159d70352481ad3def9e1c1e4f55d3955f3fe5d90564b1095e7e3770b9ce66111e1caeb659439df039e280501ad2edbe255ef799a316c5e337107d67394ee83c30000de1ec36660368fa8b6f0403438c1940e2d4a9403aa44ca9aeafc60b50604d731a99546dbfc16817eb02108e1a9687f6bd09fadcd868b7949ac76d8b017f585dfceac23bd2f80dca5939807067e9190ef48ee21"}) semctl$GETNCNT(0x0, 0x3, 0xe, &(0x7f0000000040)=""/250) r1 = semget$private(0x0, 0x7, 0x50) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000300)=""/209) 2018/03/15 18:50:47 executing program 0: 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 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) fdatasync(r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) socket$packet(0x11, 0x2, 0x300) lseek(r0, 0x27, 0x4) keyctl$setperm(0x5, r2, 0x4021000) sendmsg$netrom(r1, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f0000000440)}, {&(0x7f00000005c0)="1908", 0x2}], 0x2, &(0x7f0000001580)}, 0x0) 2018/03/15 18:50:47 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000014c0)={0xffffffff}, 0x106}}, 0x84) write$rdma_cm(r0, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002400), 0x1, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f00000034c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003480)={0xffffffff}, 0x106, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@bind={0x14, 0x88, 0xfa00, {r1, 0x3c, 0x0, @ib={0x1b, 0x4, 0x2, {"3064781cff4f76df5eb35f0834a14ad6"}, 0x5, 0xffffffff00000000, 0x7f}}}, 0x90) write$rdma_cm(r0, &(0x7f00000000c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000025c0), r2, 0x7}}, 0xfffffffffffffe1e) 2018/03/15 18:50:47 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x80) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) read(r0, &(0x7f0000058fef)=""/32, 0x20) 2018/03/15 18:50:47 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x20000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000180)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1000000000000056, 0x0, [{0x20b}]}) 2018/03/15 18:50:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) mq_open(&(0x7f0000000040)=')\x00', 0x1, 0x100, &(0x7f0000000080)={0x8, 0xff, 0x7ff, 0x7fffffff, 0x1, 0x8001, 0x80000000, 0x4}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) close(r0) 2018/03/15 18:50:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fcntl$setstatus(r0, 0x4, 0x44000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x2) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x4d43, 0x7, 0x80, 0xff, 0x8, 0xfffffffffffffffb}, 0x80000001}) [ 50.810044] ================================================================== [ 50.817564] BUG: KASAN: use-after-free in __list_add_valid+0xc6/0xd0 [ 50.824050] Read of size 8 at addr ffff8801cf08d240 by task syz-executor6/7244 [ 50.831387] [ 50.832996] CPU: 0 PID: 7244 Comm: syz-executor6 Not tainted 4.16.0-rc5+ #354 [ 50.840246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.849574] Call Trace: [ 50.852141] dump_stack+0x194/0x24d [ 50.855755] ? arch_local_irq_restore+0x53/0x53 [ 50.860403] ? show_regs_print_info+0x18/0x18 [ 50.864886] ? __lockdep_init_map+0xe4/0x650 [ 50.869277] ? __list_add_valid+0xc6/0xd0 [ 50.873412] print_address_description+0x73/0x250 [ 50.878235] ? __list_add_valid+0xc6/0xd0 [ 50.882367] kasan_report+0x23c/0x360 [ 50.886161] __asan_report_load8_noabort+0x14/0x20 [ 50.891070] __list_add_valid+0xc6/0xd0 [ 50.895034] ucma_alloc_ctx+0x3f3/0x610 [ 50.898995] ? ucma_migrate_id+0xc60/0xc60 [ 50.903214] ? lock_release+0xa40/0xa40 [ 50.907171] ? check_same_owner+0x320/0x320 [ 50.911498] ? __might_sleep+0x95/0x190 [ 50.915489] ucma_create_id+0x205/0x620 [ 50.919450] ? ucma_get_event+0xa90/0xa90 [ 50.923600] ? __might_sleep+0x95/0x190 [ 50.927570] ? kasan_check_write+0x14/0x20 [ 50.931785] ? _copy_from_user+0x99/0x110 [ 50.935922] ucma_write+0x2d6/0x3d0 [ 50.939527] ? ucma_get_event+0xa90/0xa90 [ 50.943662] ? ucma_resolve_route+0x1a0/0x1a0 [ 50.948141] ? lock_release+0xa40/0xa40 [ 50.952109] ? ucma_resolve_route+0x1a0/0x1a0 [ 50.956582] __vfs_write+0xef/0x970 [ 50.960190] ? rcu_note_context_switch+0x710/0x710 [ 50.965107] ? kernel_read+0x120/0x120 [ 50.968975] ? __might_sleep+0x95/0x190 [ 50.972940] ? _cond_resched+0x14/0x30 [ 50.976806] ? __inode_security_revalidate+0xd9/0x130 [ 50.981978] ? avc_policy_seqno+0x9/0x20 [ 50.986023] ? selinux_file_permission+0x82/0x460 [ 50.990862] ? security_file_permission+0x89/0x1e0 [ 50.995777] ? rw_verify_area+0xe5/0x2b0 [ 50.999816] ? __fdget_raw+0x20/0x20 [ 51.003524] vfs_write+0x189/0x510 [ 51.007060] SyS_write+0xef/0x220 [ 51.010501] ? SyS_read+0x220/0x220 [ 51.014115] ? do_syscall_64+0xb7/0x940 [ 51.018074] ? SyS_read+0x220/0x220 [ 51.021687] do_syscall_64+0x281/0x940 [ 51.025555] ? syscall_return_slowpath+0xfc/0x550 [ 51.030384] ? syscall_return_slowpath+0x550/0x550 [ 51.035293] ? syscall_return_slowpath+0x2ac/0x550 [ 51.040208] ? prepare_exit_to_usermode+0x350/0x350 [ 51.045212] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 51.050595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.055441] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.060606] RIP: 0033:0x453e69 [ 51.063772] RSP: 002b:00007f12a48dbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.071457] RAX: ffffffffffffffda RBX: 00007f12a48dc6d4 RCX: 0000000000453e69 [ 51.078704] RDX: 0000000000000084 RSI: 0000000020000100 RDI: 0000000000000013 [ 51.085952] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 51.093200] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 51.100446] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 51.107734] [ 51.109339] Allocated by task 7238: [ 51.112944] save_stack+0x43/0xd0 [ 51.116372] kasan_kmalloc+0xad/0xe0 [ 51.120063] kmem_cache_alloc_trace+0x136/0x740 [ 51.124709] ucma_alloc_ctx+0xce/0x610 [ 51.128570] ucma_create_id+0x205/0x620 [ 51.132522] ucma_write+0x2d6/0x3d0 [ 51.136122] __vfs_write+0xef/0x970 [ 51.139723] vfs_write+0x189/0x510 [ 51.143236] SyS_write+0xef/0x220 [ 51.146667] do_syscall_64+0x281/0x940 [ 51.150532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.155695] [ 51.157296] Freed by task 7238: [ 51.160553] save_stack+0x43/0xd0 [ 51.163981] __kasan_slab_free+0x11a/0x170 [ 51.168192] kasan_slab_free+0xe/0x10 [ 51.171966] kfree+0xd9/0x260 [ 51.175046] ucma_create_id+0x45b/0x620 [ 51.178996] ucma_write+0x2d6/0x3d0 [ 51.182605] __vfs_write+0xef/0x970 [ 51.186206] vfs_write+0x189/0x510 [ 51.189720] SyS_write+0xef/0x220 [ 51.193147] do_syscall_64+0x281/0x940 [ 51.197013] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.202180] [ 51.203785] The buggy address belongs to the object at ffff8801cf08d1c0 [ 51.203785] which belongs to the cache kmalloc-256 of size 256 [ 51.216415] The buggy address is located 128 bytes inside of [ 51.216415] 256-byte region [ffff8801cf08d1c0, ffff8801cf08d2c0) [ 51.228261] The buggy address belongs to the page: [ 51.233169] page:ffffea00073c2340 count:1 mapcount:0 mapping:ffff8801cf08d080 index:0x0 [ 51.241292] flags: 0x2fffc0000000100(slab) [ 51.245505] raw: 02fffc0000000100 ffff8801cf08d080 0000000000000000 000000010000000c [ 51.253360] raw: ffffea0007242ea0 ffffea000720f2a0 ffff8801dac007c0 0000000000000000 [ 51.261212] page dumped because: kasan: bad access detected [ 51.266894] [ 51.268497] Memory state around the buggy address: [ 51.273403] ffff8801cf08d100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.280739] ffff8801cf08d180: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 51.288073] >ffff8801cf08d200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.295406] ^ [ 51.300832] ffff8801cf08d280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 51.308166] ffff8801cf08d300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.315723] ================================================================== [ 51.323063] Disabling lock debugging due to kernel taint [ 51.328609] Kernel panic - not syncing: panic_on_warn set ... [ 51.328609] [ 51.335954] CPU: 0 PID: 7244 Comm: syz-executor6 Tainted: G B 4.16.0-rc5+ #354 [ 51.344501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.353829] Call Trace: [ 51.356391] dump_stack+0x194/0x24d [ 51.359996] ? arch_local_irq_restore+0x53/0x53 [ 51.364646] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.369373] ? vsnprintf+0x1ed/0x1900 [ 51.373149] ? assoc_array_gc+0x13b0/0x13c0 [ 51.377449] panic+0x1e4/0x41c [ 51.380616] ? refcount_error_report+0x214/0x214 [ 51.385362] ? __list_add_valid+0xc6/0xd0 [ 51.389484] kasan_end_report+0x50/0x50 [ 51.393451] kasan_report+0x149/0x360 [ 51.397231] __asan_report_load8_noabort+0x14/0x20 [ 51.402131] __list_add_valid+0xc6/0xd0 [ 51.406083] ucma_alloc_ctx+0x3f3/0x610 [ 51.410036] ? ucma_migrate_id+0xc60/0xc60 [ 51.414248] ? lock_release+0xa40/0xa40 [ 51.418198] ? check_same_owner+0x320/0x320 [ 51.422504] ? __might_sleep+0x95/0x190 [ 51.426466] ucma_create_id+0x205/0x620 [ 51.430416] ? ucma_get_event+0xa90/0xa90 [ 51.434546] ? __might_sleep+0x95/0x190 [ 51.438501] ? kasan_check_write+0x14/0x20 [ 51.442707] ? _copy_from_user+0x99/0x110 [ 51.446836] ucma_write+0x2d6/0x3d0 [ 51.450434] ? ucma_get_event+0xa90/0xa90 [ 51.454555] ? ucma_resolve_route+0x1a0/0x1a0 [ 51.459024] ? lock_release+0xa40/0xa40 [ 51.462975] ? ucma_resolve_route+0x1a0/0x1a0 [ 51.467442] __vfs_write+0xef/0x970 [ 51.471042] ? rcu_note_context_switch+0x710/0x710 [ 51.475945] ? kernel_read+0x120/0x120 [ 51.479804] ? __might_sleep+0x95/0x190 [ 51.483755] ? _cond_resched+0x14/0x30 [ 51.487620] ? __inode_security_revalidate+0xd9/0x130 [ 51.492787] ? avc_policy_seqno+0x9/0x20 [ 51.496820] ? selinux_file_permission+0x82/0x460 [ 51.501646] ? security_file_permission+0x89/0x1e0 [ 51.506552] ? rw_verify_area+0xe5/0x2b0 [ 51.510587] ? __fdget_raw+0x20/0x20 [ 51.514275] vfs_write+0x189/0x510 [ 51.517795] SyS_write+0xef/0x220 [ 51.521227] ? SyS_read+0x220/0x220 [ 51.524828] ? do_syscall_64+0xb7/0x940 [ 51.528776] ? SyS_read+0x220/0x220 [ 51.532380] do_syscall_64+0x281/0x940 [ 51.536240] ? syscall_return_slowpath+0xfc/0x550 [ 51.541061] ? syscall_return_slowpath+0x550/0x550 [ 51.545966] ? syscall_return_slowpath+0x2ac/0x550 [ 51.550872] ? prepare_exit_to_usermode+0x350/0x350 [ 51.555863] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 51.561204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.566032] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.571194] RIP: 0033:0x453e69 [ 51.574355] RSP: 002b:00007f12a48dbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.582034] RAX: ffffffffffffffda RBX: 00007f12a48dc6d4 RCX: 0000000000453e69 [ 51.589274] RDX: 0000000000000084 RSI: 0000000020000100 RDI: 0000000000000013 [ 51.596517] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 51.603760] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 51.611000] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 51.618646] Dumping ftrace buffer: [ 51.622156] (ftrace buffer empty) [ 51.625834] Kernel Offset: disabled [ 51.629432] Rebooting in 86400 seconds..