x0]}, {0x5006, 0x5000, [0x0, 0x0, 0x0]}, 0x14, 0x0, 0x5000, 0x20000, 0xe, 0x2000, 0x1000, [0x5, 0x6, 0x6d33, 0x8001]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000dff000-0x27)={0x0, 0x1f, "5fe52ec29ae212154cde60714529bfe53d451f2f3e5a1467d4278427c89513"}, &(0x7f0000ffc000-0x4)=0x27) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000768000)={r5, 0x24000}, &(0x7f0000bb0000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000326000)={0x7, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00006da000)={r6, 0x6}) r7 = syz_open_dev$sndpcmp(&(0x7f00007ec000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000091d000-0xc)={r7, r0, 0x0}) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f000051c000-0x8)=[0xb0b, 0x500000000]) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f000041d000)=""/228) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f000046f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e84000)=0x14, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000af0000)="25ea51614841e1e67b79f9544e9a8caa2a800b116af34315b1b04bdc0212ef023481756a834a6ac8aebea0d66777610fc0", 0x31) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000e4b000-0x4)=0x0, &(0x7f0000b98000-0x4)=0x4) 2018/01/17 00:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x3) fallocate(r0, 0x0, 0x0, 0x10001) splice(r0, &(0x7f0000f26000)=0x0, r0, &(0x7f0000111000-0x8)=0x0, 0x8000, 0x8) r1 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007c4000-0x4)=0x0) kcmp(r1, r2, 0x0, r0, r0) sendfile(r0, r0, &(0x7f0000157000-0x8)=0x0, 0xfef) 2018/01/17 00:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f99000-0x119e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "16e082", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], "ce35e64dbb193e83b46279d094e234d4"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096f000-0x10)='/selinux/policy\x00', 0x0, 0x0) linkat(r0, &(0x7f0000ce9000)='./file0\x00', r1, &(0x7f00009f3000-0x8)='./file0\x00', 0x1000) syz_open_dev$midi(&(0x7f0000244000-0xb)='/dev/midi#\x00', 0x9000000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b23000-0x2)=0x7ff, &(0x7f0000c66000-0x8)=0xfffffffffffffc6e) 2018/01/17 00:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000041f000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) r2 = add_key$keyring(&(0x7f0000e9b000-0x8)='keyring\x00', &(0x7f0000f5e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x8) add_key$user(&(0x7f00000c6000-0x5)='user\x00', &(0x7f0000a0a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d61000-0xf5)="f172bea2d373bd43814bd4ec36b4f629b191537b388f3c11df2e6723ef8336f79997c1ea663fd8942b1cf6ae435e10f2da744263a2b5d219050cd01979b351373adc535a4e67c2d9118ccd0bee79e3837d2dc1e2d7d3a4d9afe2192c56681a160489f21da29d2dfc803b6de341e0f6eaa67829e451f2fa5b08e87fe87877fc88d9989997545045f554a6e6a145b590f34a9f08b6a959e6eafc6f7cce562ca48f1be91378ba388c5104eff74e7412e6072dc72eb191c408b3a7e30782f1b438d129dd9e3d9f2d07ca299cc2872a511b64ae50e4b5db2bac87f8faa02723a5822fd89976b46d79f717c590da6378621cea6c6d50d6c0", 0xf5, r2) writev(r0, &(0x7f0000742000)=[{&(0x7f0000314000)="44f70f28ad1c4bcabd424c76a126f67a468df35ba934e625", 0x18}, {&(0x7f000041f000+0xd59)="e02ea5e8b5854a37df", 0x9}, {&(0x7f00000fd000)="c0f9cbccf0ff5e3f6450c3049a78bf6d8670c9bca3729c9dd5e0593fbba5984ee61a4877898bbdf2dfba46bbf5b227b2ac7fe582069afd07a1a81a625e3f5adb65a8b52330490dc87043d39a8bd41ca81348fd41d25771ce3749f1e08a339231be2edf3ab571f9af03dc5041483334eb37023cfb04", 0x75}, {&(0x7f0000c95000-0x51)="0b65411e70d134497cbb6fd907e2d99e58c29a916ea3f4c4ff7dfca4cea12dad79d0e61b50c92e6c013cc9b292e94df1eab74e0a32ad60d7591ca785815f3776ca8db92e79e2169cd42078766bde93af9d", 0x51}, {&(0x7f0000c36000-0x1000)="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", 0x1000}, {&(0x7f0000d4d000)="cd19f3698e822e926b521b29f552f4f9976a3cf4eab5d74b09466d1afc7dff28983557232b81a65023d028c1759c3ded063dc5d68e96a588be481f9832182f572f0ab5da2e6f8b4f63413bba7708a00940f950ddce5dde2718d1f2e2490f18cf3cf0ac49ec30673a8ae24950d05815dbf59fb360caa73a62174d5a63fcddcd4f4778b5e86d134f58c8c79092a41de0f13b60e6d524ee1baf58cd785535835f13be4b183011b86ff82fbe3e2b84e8dd6c0bf2243729894dcdef4c295638a163c7210a3923e6f111ba7b4620c6a4c63a8553e247", 0xd3}], 0x6) getsockname$netrom(r0, &(0x7f00001a3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004f6000-0x4)=0x10) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) lgetxattr(&(0x7f0000de4000)='./file0\x00', &(0x7f0000616000)=@random={'os2.\x00', '\x00'}, &(0x7f00009e1000-0x94)=""/148, 0x94) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xdcc}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfe, 0x100000000, 0xa7, 0x4, 0x0, 0x4, 0x5, 0x638, 0x7ff, 0x4, 0x4b29, 0x100000001, 0x0, 0x10001]}, &(0x7f0000013000)=0x108) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[], 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000958000-0x8)='./file0\x00', &(0x7f0000ccc000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:26 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000000a000-0xb)='/dev/adsp#\x00', 0x6a6e3e0, 0x101000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000009000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000a000-0x38)={&(0x7f000000a000-0x9)=@rc={0x1f, {0x8, 0x5, 0x5, 0x3c1e4fa6, 0xcfa, 0x9}, 0x81}, 0x9, &(0x7f0000009000)=[{&(0x7f0000006000)="1f9bb18e6daa6c59dced2a652df02215da9da9148469983fcd27e73fe91aba66fb69970d1f045e0d10b63e296aec7eb3d028a9499e05dfba4b6d4ed6f496830afd21dcb855f9be8de1b4e059ea4de6eea224cf73759f92160935345c447afd3c53b81b94772346dc63c4ebd7a8ea3c6f1f8f8e53659cffd155a4f679f6e43ef27208d4338b87a7a3ce", 0x89}, {&(0x7f0000009000)="67bbddb2eff2e1822f888bdbd56acec79d23ec72e6", 0x15}, {&(0x7f0000009000)="9ac295d36a3ceedadc913e28d33b757062abe658b68f324b05ec528b61df112c6f83a2078d0b4cb4a797baa57d1a708edce2df9e7e7e8f8d945119676dff94abecb25eac2a6b2f471175fc24771b1226f1221c2746779ee77a1c01783ed34e87a47588c07b9a04a1471143c6d9e551316f247149cd2366264e4465c2323070931a35b3ffde16f1585b927585c297440b3584c2c56da003e716dc035d7597d13042d5b3aad34000315e2307af18d56328ff0d388313a9a0188390dd91a2456fa17cb5a2169826695cbead5636f0fe2f3313c58c9107d5f42f7197f6d9880e643528e4a164", 0xe4}, {&(0x7f0000009000)="1ddd72670b62f69721dfa3bf3b51879db032b0c01d559b152923d1966389fa6129f75e2a30414e6a2d5071ff4e5f", 0x2e}, {&(0x7f000000a000-0x1000)="e31d3384a199ee6ea754589a5e8e42315d4f0585e451ba959d0dfb69ae2762c7f6a0d43fb553a1f12fbdffefc4b94d7a8e5e869c3eefc0538686305133c55a03563518c46714c25544d78c6984b72a84598937aec7cd9238ab428128baf1f1e0444c83e2c095d02356469fdc97c663ef72b27cfd9cf5381cd84089d1265db4de00994e7d3e32fcf624fa27e02bd1e8b042306499a8a499db4ae09226fa8951f9d5951dc341bd04ed379eb104cbb5f22139f2160cddaf6ea49ce100b2e1d05828456355f55c3c44ca03b5fcf354a7ff9a413f788ded1f8095327858e6d4502b3eb92bbd05218479d6bffcaa8938753fd5012335bce8b11e5e582ddade8737b5e112f2a153882bcdf23c49a8389c77f2b9213783cf8473ee9364214a3dd850014b0591da8c2d8820c873c6ae11d06a0414b6e881566f3ede7cc7998cc68ce7a5c060ce807b81d8b15527f1c21f2c1057982c2a718d34c9c0a9adfa67bfb589a47c10bb6849da36503440394dcddc6289ac86c167f4709c78b0c2d4c42f692b177d56dfb211a889a797c802abb91838d3b00377b560a43054191e6b72c6c7a6edea298103b3214c1a219cc57a96c7429b94c0ae7b6ef5b1e1763704c1172a1afa58e36c22869ff8e422a37af7f10a3c62ceae07fb990192c1068f715600db6a8402f7b6d649be30f4334006b85818337432eed200202e2191b159d3a64aa2bc061d67a468a55d6466c174f154443a46e50b1803f0d0879cf05a84441e9c680d0ee893a945e804ad5790f7b471916bf62d74b211f3d1244f67c388af1735ae819cb4d4d33e1d6b9861b0132a238728b6de04ea9010cfe6ae2923557550caf256a33ab560af1227233867fd0595c54df7ba01cb15414c9a94ccee413ba2fcf43f29804c5a001c47128ea86ec1c388e8b7a5a5dbdc7cf00068dc2e1df954df7e723c29e61b3c1c75668598f1aad4f67ef12a4673602fcb81b385c6631dee3488b923dfe143903c04c5d437bdd6e059dd8e096c0a606abf7cd814bc622c4c1e4ebf1a6367fd8439cbfd89e501b75182d1c41ac6335c507eee580b3f14d32cb3e2692d4ac80b9641dd330ec9500bd7720095dd400f7db04654cc0803a374a43514936e2a6e6df94d0dcb67f4108038724367a850270b37320785438a08509a46e19635e79f6f1715559e2526c0323850aaee569ed70a9026ce8af6baddee09aabedd98f1f68ce498fab3a1666cfdaeec41e410c472382f348516b69d8848436e154f42c092a6a26ed4ba5d3fb4ef4c7367f954e069ceb16f5b268f5542fa8850708e7806735c58fdc8b2be0420e01880efd60b685357a971e6350f33935869897f226e3b01dcaa0a01d1e7c500b1eaca971165a9a0483801d87c76970c81054a84f50b5f4cbc7113482470ddbf0ee5645622701dda1c5d29692017a750737e1928beae4348361071cb097aa7048e69f3f57dfdedf9437a8bf3bfa945ce1222028dfaedc1ac3204503e38eeac7d9a66af7177621c326a07fae0cfd2f665678013dcc86a9f06fe55f663fcb98390c1a8b27956c823ba9f904536e7507efa677ddb0cb00bbd4240afee8b354c6bab323244f1a3e8b0f5e75d6c35eb0e25aa8a9917fa4fcca46eb72134e1dda7ae51fad9ae6443c3f5d28577c6bd3c7ee5eecc24fbf403ad28b4a7eb1d08bcd6a2806581b0074e926397832c3eacf1d5147a71aa0bd79211c1c8036ad1941e9c0c39291eb7803a2339504228449fcec02801a3aedf0ac092b104a16580146724e458d00aee022a9ae73cc9ad727b25528dd714ed64d7934b56391739d38fefb808522569fd0a530421a47801912450cfdec4f2c3f1ac185cdf31897f7e50c8f7671cae6b00909667f72117f1802853f551d9cab9b56e8bdac919b7a3d3f86ab5d3aeb7e952d8f78f9dfc577d434f6e3bcd57bd748a1ca6a0912f50e16e7845b1a08ad1da7d70e9f01b3bf38603bb9438efe04f6747d75fce571eee356b379ce01ea5e2fddd7ea29ff4afa5ea28ba2468b0feec40bb44992b6365e99bcd65e2633f18271dcfe94ba2853344cebaa7fe76b4908910408e9f4089ef7b1c26f24d574211295debefe85783faf837efe74bbb25557c973307c3fbb5e0f2b1fdfefc0d75184e1615d85ea0fb80b511c1a6a3bc66dfe1217b7c7a300e4395c675243a29726eef94dd3ae2fb9faee3881f099e224c61bcaee91f798e06fd4e8203630c16d090afbd5a0312c2fd28698b58fac65f03e822f9f0f59cf6b4b4932a39a49831b55fbe2e10d7dea9b5e677e00df30f1106472dd01210863bd7d40cc8484cc916405cc0b16a081a9399d4aadbd52d228b7fb2acd467785daa9d4d4044c53caa40b68946fed9bf397c00c125e9163a0a92468626f6daa5e942a6f3049c4d2573a8f871a79fba110dbde602f52fd2b5b5615da695022a80f509e5c5e2335aeff36a22e6c3cd01e4764f35704ce75112017202cdab40583bbc8cc53a1b2d18cd8ffa0d1f2e2afc77cab9cd3b58b96e397de2fc423d490b19868654a36cd3197d7d453dcc619228c90edec8926fd47367fa4ea3e318fa6c6f4ba4c4a218b41d3ea6ab5b757f732e2343b3df49269322d1233517733e8ec71b95c3c69f8ee99fbf1fabb8d3f310fc1a9083337d6205a65ef72608c94c2306a32235e2cc1f4b6ffcac18632bb02adb6515a8e04fd59ded991ca7db331fb25e8265f9c52354282c9d2489a82e1dad65fedf55ccb43fc06c1831fb1a8043fb6c649a0396b865f9e180f0dd41fd6f78ced134873efd7148ebbc6041ffb5e632bb60b29eed36e464a8176655eb2f81137214701144d94ce5eeee28e34b714e0ba561b3ce6d23a6b71fedf32018e4ca88bffbdbb13c6b2444e73d353ff8f960e96e96a32d1eb7d6251e509cbcfa245f0c3357bb0bba9972267b18f432d5c7dda120c70997cd43af96c6c1bf3d60cc4104ea54c6ce9ebdd9089c68f9cb00d70db37af21ef893d2fa24921fdf984d6689546725bb91447cb14f90427c868a99f46f8c774b9ec7c844d82ae0886a95f85e295ee89fc2e3c5553f540e1ff87a1fd99a4955f41ca62fd1d900f9b0ec378af17ab6704463222eafad23f3fc2872ca270ea201f5940a5fde79650549e65ad9af53d34b0d50e90e9872ecf191f7246ece8289540d0c5b4bc6ba95b5d3a19dc067503ad5f44c739712b991cba3e5089803e88bd0bf0e5f851d1221982fde6c916f27cadedeb490930cbcf2298039a63fdaa52ea83d82a4410771695be52eb1a0981afb7c54893013e7a9dbd4b2fa629026898c2960a1d19ccccc166f8317189895df8697173f081a2b00a9c834c20a0b0c9a40a6e18c08b9eaf2d52b6207ea2e010a2b45abec34eb8b695d0f01dcda8bb0956dedac1034b04fcbcd0d87ba52eb2c1c389b551331379cb740252f2b4dadf3ca99a98c6465fb7a727dfab97a6ef99308bd8d08d365ccc2f4ab242ec75f7619b8964c340b02b0184e6d439eb4fb66da2429328528116c6584d75d2c52b0a6fcb5f6f581f01d0959076f980af522d599aae79efded5b31e9b353b15caed4bd72c5d3a0cfb970c8c03f56b6544b13264568e76b258bc39e458a2a5394495fb08ddc8c65e2756cf58cee3ce307c23716b7a877632f7c801589f32eca9ce5e497d2547bae1b41c015778fc0412a9d29e3a3999dfd3ba57a1e82bbbb3e52ce8867a33a4139658562aed24bee9ce84da6d594cb951b571df72dfdd22f0b6b5b004a1870a0ce73c9a40b11aabafacbfb003a97e3ec29f966aaa6d7cbe3c23f5d812f8d4ce442322357e0ce6379ff628ff78fb2dd1f60782b213f0417db77c5b9527cad0efbdc859ba560f054138bbd7c2de9ca81de52dd7888b4ffa891e9c9294eefd5679b75d14cf155448f655fc7c14a0ed05a9e96b865b67249ad158f918415fc6fe3ffdbbaa31d2d0beaac039e9439c53729351803f1e81f75e33353dfc7153b34e769dcff2feba217ab8f743aee220e0360289ab5cc83056878dfceda2c31069841fd846f8bc846cf1ea8016b39a54be70d2a70fa8ed9d3ce095a632732352ccc2f695c0c9a2a9730a454ea1dbf60f88f6e191feef5186f6bc5756fd68e8c817ac374d39efc5eff9f662d15391cfb996514edf457a3dd8bb4ed7e6cf52e8b27c4240d4ccbca037773ed3a67d958f5160f13e3fc823b3d83e0782baec26c9b0429f28400ec81e40b31d9423e7eb0e85487d853a6c9ba8731c94e6314679807dd7f386e8b621128d87fccb618a41b147a0c0e02f18902848d0d84b4958b156f3dd869042bfa1d6030e4c6a8cf0a007ea8052d7008af206fdf21b60edbcbfd0a537ecd75692306a1006ee226d108da2ef05f5d1aef04119b5027ef08bcc7ea951fc3fa56a98ad2d5dd0cd811eac3fd01cab17fdffa72cbbcb1f923cf04af3ff61810baadf92a6b57991225c0afaf3b597b95b39b8ee8cf3970215bf7e8347c6fedd51bd3fb955aeba55da8a87c310da44429f126a3501e11e8f2cd30c9fa1db3cdede0c2083617b8551a752fa80a1e112fc0612248f245e985322e2c8c3561c09951504d4981e4ea10cfcf1513fb68422fd0bf0edc1ee3aee2dd60e4ae997ffb01c528a6c6706ec599db83492f1068d29fc16b6267f20cb8ffa3638ef575254ba2c7f1513514e0e252f18684172583a4211bf8c97c561b5c6547c03e6d895c7c2bb6000af6a3548060343442cb57f9e7d5d45d1f52e1acbaa1a9ffccf0fb56ca0457fbd2ec3bf566e0e08d4fd07d11f8657a61900f0e41441e8b2267a26ed9fa71aeb05b9a9d8ff8c89ba6266e99e9052e4145d2b0eb128acc7d45789f76c4768d62fe909bbed372511bb1d032d7578a724efeb588c7185f531e3d7683a863133c852776962f1864e1069ace9b02a0699bdb1751bd970fea875f75d956db404ade5f2abe2fe31cdd192a8719494b955a4f076a6f3b3f9a5456d5443eeba187e9bdf24492acd87de24d480b751eca95186015b21dfe6a4ef97a865af03e5d9c9096c4cfb82d32f6832bedddca674e6b3c5ab6abedd3705264c3cb1c344684c087ce149ff8b5fd3a278d3e8afebc1e71b103040aa7d3b02b8549af9848aa645fd7660d42e882640a843a6d5f17700b0fd1d71359ec5beec08373649522dae5ed4fd1cf7e8c8a2c6f7129e533f271a2ed81ff9f1eb80aba0d6f197eaa81f26ba43c83fbb7aef6b78d13f8afa417807aa5b4d6eb7dee94ac5a249941246e971c6c774e6ca5a7405b9df66c2b2f273a80aa2dc4bc6422e961ecca5d04d69f7edbf9b8795688117b28eea8fdad2024889134bbdf92fab9a6fe1c8cff7521704dc6ba83306adb6604962a3fb2fe7ec170f846cb13ae19e8e3cbea65d41b79d4703c7e630541d7bb531523a314efb503fa5c6fcb50f8e617aa721b7bb659196900c90e048dab03f56eb85b623393e03030afc6ef578d237c1799ac1d04ee2339983c1973762cabd0184176c461cdf8c7591237fe99d26faadb8f1d0a289dfc558d9557b199c8648e013cd11375fae8ac475d890e6ac998fbe2a689d4b9e923a17bce1f193800a9145c5f3b6ea34dc076d9eb537910e01b0a90a2712ebcf77b9412d744a90bd1be692a8a133a052690f4eca915d2f1affcb4b6819fbc818f92d296137a1cdb7518ffbf7959b466042a443867e027fabf2938fc8eb2bb254326bf9b4c08c21ede2296777a716ea8b1455448a5512cd22e20642d1df67e5df0740169d30c82503b25af17fb2fcb6c6fe915d710a5193e1d9294536200aa0389c80cde3aa74d2a7bb715fac65034", 0x1000}, {&(0x7f0000000000)="95245d0cf81b3f34080db13878d2cbd2b79883e29c20cf54957cf9650f6442032d547a882949a93b663bf14bbbbd3724f5a2cec2688b9cdcd11348f7056864a3f9d2b26844b538fe53a195de922f2f3007e557230ac24ef81dcd171344e8e0bfed7f231d42a77dc588e5851d3c966ada38c3ba8653c99e6e9b27ac9c1b0feba022a91cbc64be1a58ea0e869f9a496bd9d9f9e7a16f3c87e126f3c9a1b581047583957abbfa2e22b9cde8733310861db0dca46323b1", 0xb5}], 0x6, &(0x7f0000008000-0x188)=[{0xc8, 0x10d, 0x8, "42d29f0bafcc1fdd71b41c9f9977d661bfcb1363aa8d18af821401d13fb55d0e1003c68dcf430e68f0d0c81f70c62e0ebd420bfe5823ad509d13f587e025345e1417534fa9c7aec0296f1954c8e75e1fd65f48bfafb73942c41883ac32fb84039b3efa5114dfe4d47e81915abc60e49cbf5e0a50e000beb79494c1f3c6a980350ff84dc9a2116f682db2fe5f5d6b3924f15ab6d528bec25fdef7f73de54686dae8a53ad206377d801cd960f54fc813bfbf3c4c46521603"}, {0x60, 0x119, 0x8000, "4998709d81f7d442e421f3bf5629fd8481874791c963e763b1396a1f2d6afbadb3c556fdd2959dcd7a650f8b82f53b8cc1f3875f080356b4443fbbffc361b85ea2e65e6d7e7fea0caf6c04f742550c"}, {0x60, 0x105, 0x0, "962c8ce25e8795f33d5fafc2fd30dd4757b41d876ab82c91fa8847d0d1f8c3df99ff2a9c6ffd31417ee3489da6d5136602bbacd88686fb00ef1bf7667b9ceb82e84b8b3dcddea5b024b8a216d19bd3"}], 0x188, 0x20000000}, 0x1) 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a45000)=0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/17 00:48:26 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="e2de4c3bc96d81f4435c7b4d77") 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000969000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000097f000)={0x100000000, 0x1, 0xb6, 0x6, 0x3}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 00:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3ffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000184000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000000000000, 0x3, 0x9, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xfffffffffffffff7}, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d82000)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000063000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000019000)=@sack_info={0x0, 0x9b0e, 0x6}, &(0x7f0000d33000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000472000-0x14)={r3, 0x100000001, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffd, 0xffff}, 0x14) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/user\x00', 0x2, 0x0) recvfrom$unix(r4, &(0x7f0000d66000)=""/0, 0x0, 0x40000000, 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e40000)='/dev/sequencer2\x00', 0x82, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000ddc000-0x4)=0x0) mq_unlink(&(0x7f0000860000)="000000801d") close(r0) 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bd2000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c93000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ef2000)=0x7, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000811000-0x12)='/dev/input/mouse#\x00', 0x1cb8, 0x200200) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00007a4000)=@ioapic={0x6000, 0x7, 0x4a, 0x2, 0x0, [{0x7, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3c}, {0x9, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xc30, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7f, 0x80000001, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x3ff, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x9, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x200, 0x200, [0x0, 0x0, 0x0, 0x0], 0x32e4}, {0x10001, 0x7fff, 0x98, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x1f, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xe3d, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x74a0}, {0xf1d, 0x401, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x6bfd}, {0x0, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xffffffffffffe83d, 0xfffffffffffffff7, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x10001, 0x5, 0x81, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x0, 0x5, 0xfffffffffffffc02, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x20, 0x4, 0xd835, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffff, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x24f}, {0x4, 0xcf5, 0xff, [0x0, 0x0, 0x0, 0x0], 0xb000000000000000}, {0x6b, 0x400, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7f000000000}, {0x5ce, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x80000001, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7fffffff, 0x2, 0xa3, [0x0, 0x0, 0x0, 0x0], 0x6}]}) epoll_pwait(r0, &(0x7f0000b44000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f000054a000-0x8)={0x0}, 0x8) 2018/01/17 00:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) sendmsg$netrom(r0, &(0x7f000045d000)={&(0x7f0000caa000-0x48)=@full={{0x3, {"0bef4dfb899517"}, 0xffff}, [{"a0e26a7981ae71"}, {"99714e25fa2e98"}, {"28e420dff9c417"}, {"40d59d55b2fc14"}, {"3c869a5af212f8"}, {"b0b77899afba0b"}, {"633cfb820ff29b"}, {"51b8ba0f22e2d5"}]}, 0x48, &(0x7f0000d87000)=[{&(0x7f0000e34000-0x5e)="6298ccbddc080edd2a9aea0e547ab2d2fe8f279ba7716e865de151dcab3f7bac9be47f6e287d8b1d0db3d628294a7541d5325877ebd7767a6eea70ddeb3d1717382474351c744db9efb43d1a68fb9c251d899e8483af33b9fe7e789135c7", 0x5e}, {&(0x7f0000255000-0x1a)="3563584a0b5751308833c8d33bb717a3db894566bba0c557d9ab", 0x1a}, {&(0x7f00004aa000)="0b96a55cb27a0abd613087faaab0e7c3c211a3dcd4924fafd7bbb7d69f9417a6d8f2b59882ce75bebaa6863d4dae9a24acd55e08b11a69b5b480c63ff8033fcb10490435", 0x44}, {&(0x7f000030c000-0xe)="98c0c8e1bca513a6a3444da3d2c4", 0xe}, {&(0x7f0000e0b000-0x2a)="c694b308a8c0bf4b4cc9cde899d910956f90ec9f51f54d700877cd88466f1bc3f04b47088323e1a11260", 0x2a}, {&(0x7f0000e32000)="73cf284ad306b30ab7403a58ecea4f54f6646980c9652ddd87dfd55d33860c75fecce31f62e7aa4b78ae84dbeea172136ad025f250e601fc6326fc9edfc477203c7a29795b304d7c516c9bbd4e5909a49c73ab34efb42afb548b1cc375892a531432906acb8fe52d6adee623c592779638e7f4ea323d63ed2658f1e9d4331638b6857024a596cff821783cffdf13d0975086fb29c4cd50b55a184aafc6d6ae3c1a310329c13e41d64fac1b6ede5f29541f4a6e0c047ffb077c24d176b27582241d9e0f425e3f3c35f0b53d25b8a55eba1d9e92822462bf4902ffb7128d24ea197cd69f0b81532eed4a57b81ae3236e270dea6ac6a568d0bcd4a718aff2c0f1ca34443466a1f571079c40f8afddbcf42cfc53c9ed6166e02a4b8cde8f0ae9ffe6a8a0a0f01b23573fd546baeb0eeaffa525b9d75293ea4be747fabe767794b75d64228a351432bc1563dd7fc5f63d2610ecfa563188385be7675fc0156f215799cc371a1da276110c4c30365b3e22240fd3835b0df5e99d9803920731980667aaeeafd2cc61acac4e5d04432f01eb6c3aaceca1e5715f8684363ce0379b05305935d50aaa5d7eccce2deb4e12cf926459be356666810b49992780354f36b29ae06bc225f7526a3b9bcdd3fe7c461a5a0fd262aaa6e8bbf1b640ae166eacb2500fa2e061a32601365298b1d672c963c37e3023ae91c11ad6fd6308125fa121711cc231973f25ad1aeb268a5b987632b9f40aff547e6ad7261d38e74f9170a59eb1d210fa6d32ae09b3ef55048d542513c57b5ca949b0da6fa309a22e54c41f806f3612582947e15a535e148305e69258a7a8ab2b0e58f6d4ce7611aaee913e1a9adf15452a383b431228a1b8ac00bf754efd36b7e482cf5398eb218e6ae24b9722dbb6a3bdf5a0351647886ef6d20b19d27a14a223b363a90f745aa322f4790ca9b5d665fd16bfdbd8f0d2fa2f91a4aacdcde109fa5f877a205a49aec49bfae6788c4f9f32f66738b3770ea3fbe2ae49d2c760ad5735b55862f4bfbdd2b05c5211954286503db8b4132f7cadf6827d49a1959d0a257176b6916be3619d49779fdeb0344c70d003f025a97f77f1becb759066303e9cbf21b5960ff8010e0df856d7931a42b2bda70c17d3750c0737ce5fbb4f64921fcff2f80cb3a76791b23e3e909c1b672a9cdfc8b9fbc2bd117732468e59a0d8fe92189e2ffb76c475c6d75d8cebdd12cc03cafe710e6fc087ab856a16eea903a79019668e9e0631c29600a61dee9e26d207d90f28dea50d9d55e1f0bddbb30936a740877c1106fee58b8a687ef40549b6566f790cedf41f99601b89f9a40c08ed3571a74338b0e86950e93e7604e8feac707093c65190a5ede6c009b9fbe85c951c94ff3c457f403c014a5838829a2d0e04e203b66638eebebe1c97fffd3728f8afc43ceb500fb449fcb3d77f76a04867a33d44e47cbaf63030aed15e13179bcd7b199c18a5dfceada358ace1528b289007fbbc826a0e754729680828393ec12a6eaf5e4cc6eae4b9ba87dd019cb008b820064591be8a1a30f576bd6fb34bad294573dc2bc20d215f32e94f08c0f1e0feacac04c5ba570f3aa87fcc678b3f5b7da329e836595d00312c49363d26e916365699cd56e4a29486e7a9c6217a98e7d7ad767d18cb0dfad1bcd65026cf34dd51180294e691940be578e332112a1f13a2ac2a3def1e97e2b0d87ab6690ee93640297984cfe4f05de929c6373bacbccc817bc4087fe8dffb87387ee2e5709ea5513552ab47c4b37513481b1cd24c24bde071adf17811095ae237cac64cd663343eb78b9c2cbd4a3f45eda680a4617f9ba7ef1d5d9f2d2b7e912a16265dadb3499234b4cc132749dab05ced2b7441ffe35d465f5db14127e025a47b799e6bc08efee223c28dc874e066360429739fa7d6792fd797b0741f2864a794546da3ffbb7d2c359886aa3afedf2ba879b639fe8da01f614214bdbc651c33fe575f81cef21924b041bbab666538ff8b0586a1b908e6284ea680fe4b3447c52639623ce1c284b6753078da881f72040364aac7a8326f69b6328f5d550ad1bdd56f1eee3cec166caa9c4b5edf1f8e364390a4121290c659900822d616b3f3e9cfe426dad38fd45b8bece724f57d5068283bbe9879d54d91bdcebc4dc399009db09910d896db134feabadf6c31a3bbfec1c36a59de5169b05eced5dca5b4902e2b1d848d602b0c1883e4ae2fd218645234cf22450948662634f012926886dcfab425ae0f6f0ee83f4a16c3e930e69f423c7b77d593b83ec31e0e139d7cbddd190d849f13e70e7ab673bb146b6a50581278f367853ecc3796c94e3d6578e8a238d789cb42618f949bdce4ac2232038f843b26909e42f961c883fc07a590201fc0dc8da137aa7228ed6edf640b187c29bd8395edade90b07f793a1f386fce8525b540c249ca7a7de1b6e7cede76c8fb251893dfb5e4ab9904054e1f5a95f104bd76c80b78d2948e76026e7ecc56b9c9a9daff15ebec2aa3c4bd8a4b8f51fc73a26b94f0af276caed5025a35f5058a811e3d0c1c430eb38883e8cdad8774fe17b35b42ad2548f1f7be3342eb3c53a8fdd576567c94059e1a7d02002cd8e2b5a50e234193fc0eb5b7eb8d17cb5c6087bcef7168771d3cc4f7f9531c227cc44131e69088951db09d270c9604bcc5dddc2ab839ab2e51fae8ffe981413e840e9fc7a6f39d6a11aced001eb63dd76873f294490644bcbcb26bfd6f4f88e26d40358a70afed991502c41db848b10c57b86f65623e94f2c480d23a1ff841f5484337c23be11f139ec6967373d90194b2d85db13fad40a45232a47c6405e8239a94c89c2b0a8e9beca5163de4081108c5c0f970fd7ddf22270960f713506a7e537fab262c1d7122e40814760b27b517f411491cb3d8b6416b325e534a482b501b55b2a65e653eeb0001d01a533dbd838b796dd17bec6593ce5e555780beb5705c9792e78ad3b8b429cd02d3c33bd0827c30c7bc2791ef2b2b99638ec3b878ec9785f09197f91275f08aee09e6a4f112f5870ff11df2d73e2302c7383ce97352872116df0d6a01e3f454bbaa7827dc342bb584e4fae3f5b1cab6335f736dc7670de0d1b23f8b5125a3ad90eff200bbc7757baa29ae38676af25096a05fa939eae4238631064a88863145788da15ba998abfd48c8f9cb1797677b9a0fe018cce7ec4152814ea83a04ca6b3bfe3a3250ba46cacdb0dfed7398701c3b22c613d88b51d7c2e58ec657e2acce2befcdf156bb3fdb3236fe556c4bf174b893ef3536fd87b2966ec2049b000be5a0401a2206f9c6d450e7bee234f4dfabaad41fa14d18298c7e2b5843f7ee7662dccb69ff2d71d706613cb289e994a04460c7815d775fd478b46a27cc829e52883838812dfe7df222170ede94055574a40371f2b4428887e3aeb35c50900c7714fa756b7fd4bfb6201eec4563e6a5f9927f28bc8854a516d15a83183c87f1b0806e1edc9b2913d785adc133a7f27e6278959a331e33389bb6ad90ca36cd751b8f8793465465ffc8b04e4e7aa178da712a45620ee28a3d973bc4ffbc87352944548ba8b62de0255beed5ab878364f6c726689b3db314bdfa8c554e60cd8698ab3439e37b87202033c13d352413c91c737ef83be81fe69f0e77ad7e180d68fb1287f83c6ce0d9f9d5e573c60c12a8fd32a06214460245a19e9f708bf23d8e2199e5e98edc20aa12d9130d7b9927761ee7d759e02bc47d80f1722c8d5a33accdacb4ba7bff46756b611d857842de1dfdc0b0eb7280bc8e09c3a4c865740d8f156744ce66afa047ddf1e5c52aafc1f46e5acc6c8b3420f021574907a9cffe280062fc7642548d1ad0e5ee9d8224f767a38b140f31d74577b0a9c81735ba561df2f940828c4f342128cf9bb7bb93a164f087e2b7b48cb9b6ed10df8f5ba88c957d3f2cd4cd89eb16a5e32c10bfe3b2390fdf77a40f168d84ee163da11526e8b9189458165a9bf98a9a29a4a5f386d82878f931e4899cb5720443c9f2438fac99fa61fc0c998791b8829c5730a7493fa4c076ac97d84539d8c63b3866b27e461773686eae9c46a6bc9c7c5c50406965d5fe4dc518bfa2a4bc0beaac088c31e11a12ed13c717e1728fad5c23b92ae2b68fae425548a9b136440d2df78c577cddde19d370f105a497b644ee148c8757b8f25eb10228de07fcb8616a70112d7ea7a06ac13797c68a6192d727c885ca23a992c854d3c3f79fdbdcef499a48b55ea795ca3bb35c906fc5b369e2b0d6e5d9cfab9296fcc2753091cca91c7e5f141c33addc057258233451797d0d3fcbd4cf9f229f0fae558145ee803d874dbf28fc6ba3f9804d96709a3f915c73b3fed4bd29571b9139f25968cf221640d735703a544d440870c52aedf2a53ac492087cf4f8871b24a75e1b8c01cf4fbe5146fd2e8e68e91502555df6356f24b510d3fe45e33cdea9c0f9dc4f6b64a718c1aac11df00e713277b88436c2d4efcd27d13c900b0d8d91d55faf37c8118e1509a1d1284bb192263a91b59a9b2029e291cd886a15db10ca35854707fa3944e45e907eb4d5da9c44aa91050eb20f818467ebba54e4b698322b27b39af7e294495445d00dc0674f8d0f5fc34e15474e0ccf028b936c95567b1735ed4ceddf871eab165af368d512e765636215887fbe9ee198fed600a208a871fd9c442472c0b614d98bd2e7af958b75e0ba0e60bf761c24dfd420640f2f1d9f7f6dc601f04b248af9a93adb2c406c13b6319d89e7f1a20892d9119f44c526c03541e4a4dfc61a53edb0f98a65b647f964e7f692b7b27bdf113aaf678e3850b9016bdb8b13755256360ad6ff0bc136b02b95d5c9f59e4bcec521994678f7a327014539b8d718b9cf6b60d939f57f799e7ed730e04aadd555a0eb00dd1c383ebe02d6ef63516b5259544bde8189337f78c1dbedb486a5a134af09e49ad418515d5a33b9babdea2d8cf42dab6ef793abf94309262aa54ec8027f28968d6ea994c5a900f99212653599167f69718668d76c1cea74f332cd9b9b327e03f5b7961500436b5ecde9da3ea00f07a6867b73403038780de70baa894beefd2575bff4695f7d8095eb4ff90064ea2e7bb62e4ae27a3fdf23897bd2fc0b70c368e66db34d2e88f6c35a33046ff12caf0ccf7b4a478ee369a36e11ecf5e628ad501c197564ad7abac686d04f002af80d9653511e75e7399b9b7ce78739513af3243e1a9d0b3909845507e04665813eff75e68a81787841ef47eef39baac23c605960452a16d7aa0ae90030090f2c52df6969b6213a841c090c5e88068c36479a2f0b60330479551137426baf674c05cd09e30c069009e191068eaa8b120eb99428a8fc89790ba87ac147a8ba5869d39774581f94e4268b339c29bbf4f703118095348250ae6cb314d4be48272c3c19f753ee820c30b605421d6e5f6e422a5a53ec5d1ead9e67e3d37fe07b44fedf2beccd9cb53cf3b912cba5dd295cc812e07d8b110c995228578ccd03008a8e1256642c4df94528a0909e7f4318c1e5f8fff2bfaec813bc452b379e163ed801df61fb94ffa1a4eb5557891b85fcec63dfff1871a5727ebdf5450fad8bb80c1222fa65ce407e76b0b17a971e4cf9824ef86a508ecabbb141adca368417b50def988335eacf169d138bbf90ada0b2abd820570236f7a206ea3bffe7842fd3ea6cb2312e993adca6e3201f2aeb2ce0a76e2c6d9f0372eaaf2d915f2b49dda7645a8d6f92ce2e187617f7e2d96b1be58e100954d46480805e52f70d6aa6fd950e4e4b5ef0021e77f1c", 0x1000}, {&(0x7f00006e3000-0x96)="b53e96bcb35fe8227f6d3599ae9cf0cdb587cfb3657f5c2e3f0caa6d17119fe153f33576e07c27a2c465a02acca1c5db8326ee5ee8259ef0189e4057f02dc8fffc0ac25b0806a59e3d41e456c1bff6c591d4771e50096892b121853f4cd291e99b0b813f0cc977144e41b0468d5ed646b7f0d515dfe7ace9fe054e8fdc47899196ea41792f6634c2c03cba549a84df1515159836ba76", 0x96}], 0x7, &(0x7f00005c0000-0x2a0)=[{0x78, 0x10f, 0x5, "6177defb2c6d03dfd55981627fe23d79b546bb70d3b97b5655ca3d7d7dffcb47422cb734638ad2be3759df453277f80970a4d79523696edc8f313483f4dc202cbd99b24f4aa62d8ce4e2aa1cad26ef019c93ef4114495e57e0b62417c7b1e817fe3350acb2561883"}, {0x18, 0x10a, 0x0, "da7666a7"}, {0x110, 0x11f, 0x2, "7ad2b058c1a89c12a708de0663609bd3962076f179e61522840b893d78ac816ecd83fa7e448dbe014c45aae395dbbc76f71dc48fcf397d8b07047d83d1999eeaf974fed8a342681e7d427248bca9dc8471041cb898bdb39427d407a818ba993ecb66df712b135712c6c45d817810a133742836e5715e81dc1386b5ca583c37e168a5603dad2f3b92fd08227520c046a5392c5f8af92c806d41d432375270c77d930360d73b5cb2a88994a93d2b11c5db24e92fdaaae314f4600e1b614becf4b68eab9ccd88819a06bcb0d52a07c9c46fd1501651fc5e0319bf6d24684399d1950d375b47eb8e80934ac8a397c9cc3ec78f792f09bb2dc3d5c2"}, {0x100, 0x11f, 0x100000000, "7358571b928b75e4724ef90f1ff6a0caad824218df88753cb180b74b107713616632b9879596d32dea172b81e3e2a1c3fbf39afae19bb14b638c295c9d20bd0f4627f81f151d64248dd360daf0257b67a709494ae337233fcfcae25a29bba8b05cf3eb1801cfa815c45c9ad46c850f68543c698883544709e51951c5319e78227f071c5f5947b3f448b920756ed852fc70ebd98a67f9bcd8b11bba18140c73f832cefc1e1cbbc9e85a09f6c26a949afb986dfc2318885240265d12de60a0da4b3249f6b184f5abab37a2f71209d1eeccc94db0a01937a1e6c5f1ddd52febab7ec082fbfde6daafff0aa54f88"}], 0x2a0, 0x40}, 0x4000001) write$fuse(r0, &(0x7f0000f87000-0x2e)={0x50, 0x5, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/17 00:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006d1000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fdb000)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00003b0000)="", &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = getpgid(0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000e12000-0x8)=0x1) io_destroy(r3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000054000-0x14)={0x9, 0x4, 0x1, 0x3b3d, 0x9, 0x740f, 0x3, 0x9, 0x6, 0xe16}) tkill(r4, 0x1000000000016) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000, 0x6, &(0x7f0000bee000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bf7000)=0x8000, 0x4) r1 = socket$inet(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00009ba000-0x4)=0x0) connect$inet(r1, &(0x7f0000a10000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:48:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000049000)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0xa5, 0x2, "08b2d45b56b3", 0x2, 0x0}}}) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") getgroups(0x0, &(0x7f0000001000-0x8)=[]) 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000adb000-0x4)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) bind$alg(r0, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) pwritev(r2, &(0x7f0000c7b000)=[{&(0x7f0000bab000-0xfa)="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", 0xfa}], 0x1, 0x0) setns(r0, 0x40000000) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) socket$inet6(0xa, 0x4, 0xffffffff) sendfile(r2, r3, &(0x7f00004eb000-0x8)=0x0, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c1000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/17 00:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ded000)='/dev/audio\x00', 0x20003f, 0x0) close(r1) clock_gettime(0x0, &(0x7f0000830000)={0x0, 0x0}) futimesat(r1, &(0x7f00005e6000)='./file0\x00', &(0x7f0000e9f000)={{r2, r3/1000+30000}, {0x0, 0x0}}) syz_open_dev$sndpcmp(&(0x7f0000f38000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000125000/0x1000)=nil, 0x1000, 0xfffffffffffffff9, 0x3853, r0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/17 00:48:26 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x9, 0x13, 0x29, 0x2, 0x2b7, 0x6, 0xb16b, 0x4, 0x9, 0x80000000, 0x5, 0x1, 0x1, 0x80000000]}, &(0x7f0000b89000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x20}, &(0x7f000050c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00006e8000)='./file0\x00', 0x589000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dd3000-0xf4)={0x0, 0xec, "69169e4dc00fbe596feb8cb416c5c7e4c089fcef8e94800d3fff1e7a581faa201717c508d37b7c9abc67f1b1c6844a3fcab2fbcf600409f18c68950b2aa76642af14c378f4740ec1039b63af1d659390a938d33612101f1da6a621b7484e6d253f1d1d44c97ac1c464381183f66372633f7c4993795d261a7872a4d36f4a3abfc1fbdd5c43fefd2d78e8b5aeec9a7e0dc560b7e83cf47e6345a528f32fd17a9cae15b630a2b371153951becbd312a90346173249d3214afae82073e9fe20a58073601444fac4a732cdb9abc4a57c1ee76f03ec22162e7dc08684885dc78359a2e215299338af909276ce3242"}, &(0x7f0000eff000-0x4)=0xf4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002e9000)={r3, 0x81}, 0x8) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00004fa000)="5b44dcb5b9c133a2066ee08953d381b0bdc9cd62c94b5dce5f43", 0x1a) r4 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r4, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000819000-0xb2)={0x0, 0xaa, "bf70683577484f252734bdf5279c04d94be65ba831197b1b657ec5ca16a3f02d38792ee3a19e94ca24da9d6e4405e2fb84ac69c74cb9e67627b10b477603a70cb4e7e38ceee23b37d21d07a51132b1ce187a4f1128504798bf1266eb584ca3a2bed3e0ff7456797b2a8492df9553b113ce69a081146b192f037fdc36165401d8f6ad870b9ae32ae052df422d1f4d121abb1bed2e4bd223a2985c221fd7d0acca278c5aa204c735756327"}, &(0x7f0000a54000-0x4)=0xb2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00007c0000)={r5, 0x5a, "a59099f4749b8549c4d1ff5c2846cfac7bdd32e38d9f48584fb600295fc656d2163af8e88bfe1d3d5f29182beb02572d35384a777c9da9af5fc80ec4d095923c533bf7895c258c813be24a778fd303681cd72200ea0220c24ae3"}, &(0x7f0000d87000)=0x62) 2018/01/17 00:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00000ed000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c54000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cba000)='net/igmp\x00') pread64(r2, &(0x7f00001d6000)=""/0, 0x0, 0x20000000800) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003cd000-0xb8)={0x0, 0xffffffff, 0x6, 0xfffffffffffffffa, 0x7f, 0x0, 0x100, 0xffff, {0x0, @in6={{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x100, 0x7cb, 0x4, 0x3}}, &(0x7f0000e5e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e61000-0x10)={r3, 0x1c, &(0x7f0000648000-0x1c)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000942000-0x4)=0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000b78000-0x8)=0x3) 2018/01/17 00:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000eb5000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x100810, &(0x7f0000ae3000-0x1)="") r0 = creat(&(0x7f00008d0000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e90000-0xca)={0x0, 0xc2, "9a93e8702d9d5cd970a5c08905c0aaf2a2910067349833aaf766e38abb2f1c8835952239032abca6f321f2e206d42e0022c0a7a252a3fde1e6ceeb9c1c28a2aa3a9930fb35a526de0332ce84978ef5f60dcc7900d41ef93822b0a895bd9f6363062f99c4d459887af77b0d1049e1af9e3aaf40e03e75e45b831a093c5e9ba1a878d03c8494d4e44fa9bf0525009154c89595df3a5727aadfbc4e1ed2501f2c8e92b11eb8ab9e3db8e5240171a6f2c984e51820d0d078174c6b5b32fc89573de9218e"}, &(0x7f00009df000)=0xca) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a2c000)=@assoc_value={r1, 0x5}, 0x8) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/01/17 00:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000fb2000)="5896878a17597622b74b2cbd8308a11088df82bb278e0d303ee56aac65412e5b677089de3aea194e41d9b431d2906315056b0fec28d727d50fcb0fc3d43702c80fe17c9a3b838c9159224b8f7bb1") clock_gettime(0x0, &(0x7f0000370000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000773000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000012d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e53000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000766000-0x8)={0x0, r1+30000000}, &(0x7f00006ce000-0x8)={&(0x7f0000fcd000)={0x2}, 0x8}) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000221000)='/dev/sequencer2\x00', 0x40700, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000d96000-0x32)="ff658faa10f9ea3b65e094620f56e948e46c3b2bc1dcf9b23a66104f0225b68ed8e7f2c1d9bd3dfa7454e53488203f9b2c42") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000e8e000-0x18)={0x1, 0x0, 0x10001}) syz_emit_ethernet(0x951, &(0x7f0000d0f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x91b, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x3c, 0x0, 0x10000, 0x6, 0x0, 0x8, 0x0}, @dstopts={0x0, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x95}, @generic={0xfffffffffffffffa, 0x37, "0a46be0ea16b0793057748a8a814b77fe42f07f32bfc0d875b4aea462a77d70897414d1d513e6e198c6655d9ea5fd2be836db68a23e21c"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x3}, @generic={0x6, 0x34, "909ccb65668c34b41adb624f1ce4ab50b8d23ca14e71a29907ad9cf559c41a35c8645aeb8978b46754f13536e578badbd7c5b648"}]}, @hopopts={0x7f, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0xffffffffffffffa6, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x1f, 0xa, 0x4, 0x8, [0x3f, 0x6, 0x7e, 0x6, 0x6]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x9e, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x8}]}, @routing={0x3f, 0x8, 0x0, 0x6, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xbb, 0x10, 0x0, 0xfffffffffffffffc, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, "df7654", 0x0, "11195d"}, "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"}}}}}}, &(0x7f0000002000-0x10)={0x1, 0x1, [0x100]}) unshare(0x8008000) accept4$unix(r2, &(0x7f00008bc000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000235000-0x4)=0x8, 0x80000) 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000536000-0x78)={0x10, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004d1000-0xe)='/dev/admmidi#\x00', 0x2, 0x10440) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec4000)='/dev/ppp\x00', 0x80000, 0x0) fanotify_mark(r0, 0x4, 0x20000, r1, &(0x7f000068a000-0x8)='./file0\x00') select(0x40, &(0x7f0000e24000-0x40)={0x4, 0x1000, 0x8, 0x715, 0x1, 0x8, 0x0, 0x7f}, &(0x7f0000d35000)={0x3, 0x10001, 0x4, 0x6, 0xffff, 0x7, 0x5, 0x8545}, &(0x7f0000aa7000-0x40)={0x8, 0xffffffff, 0x100000000, 0x3f, 0x8, 0xfffffffffffffeff, 0x0, 0x401}, &(0x7f0000e30000)={0x0, 0x2710}) futex(&(0x7f000036c000-0x4)=0x0, 0x8000000000, 0x0, &(0x7f0000fd7000-0x10)={r2, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/create\x00', 0x2, 0x0) 2018/01/17 00:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000747000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c25000-0xb0)={{0x7, 0x3fe00000000}, 'port0\x00', 0x2, 0x80020, 0x5, 0xfffffffffffeffff, 0x4, 0x800, 0x3, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000451000)=0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000098f000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) syz_open_dev$tun(&(0x7f0000405000)='/dev/net/tun\x00', 0x0, 0x2101) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) getsockname$unix(0xffffffffffffffff, &(0x7f00006ba000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003ba000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000008000-0x110)={{0x0, 0x0, 0x0, 0x0, "7ca5c9add74cb349d2a9618a3d091b1ba62a539d73324ac3ca991e081aea4b19702127a385c5afddf84a7d7a", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2ebf1e3d3c451fdc2382639e7cd8077cd10677d70d5c630bd28e4c9d788565ade047ad487da6f8695e06e20671ce4bbd6149f4eb6e04c178a984bbc18d01a55d", &(0x7f0000708000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000085f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000f63000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ea000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000059e000)=""}) 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000268000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f00008b9000-0xb)='/dev/midi#\x00', 0x28a, 0x52002) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b88000)=0xfffffffffffffffb, 0x4) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r0, &(0x7f0000001000-0xe6)=""/230, 0xe6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@setlink={0x28, 0x13, 0x200, 0x2, 0x1, {0x0, 0x0, 0x0, 0x0, 0x21080, 0x0}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x28}, 0x1, 0x0, 0x0, 0x91}, 0x20000800) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/17 00:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004aa000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000328000-0x16)='net/ip_tables_targets\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000b5e000-0xc9)=""/201, &(0x7f0000151000)=0xc9) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d09000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r0, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000c32000)={0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000247000-0x8)={0x0, 0x0}) 2018/01/17 00:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b46000-0xe)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 268.824442] binder: 10647:10652 ERROR: BC_REGISTER_LOOPER called without request [ 268.832133] binder: 10652 RLIMIT_NICE not set 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000108000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000575000)={&(0x7f0000000000)=@canfd={{0x1, 0x1, 0x4, 0x401}, 0x1f, 0x2, 0x0, 0x0, "068b3ba05d138394622f2af16412594c8348dc755459d6939b60bf9cfaf7d359a8f82a65b17ab54fb93084899e267430133ad9b7ceb6d5f292aeaf3baf87050e"}, 0x48}, 0x1, 0x0, 0x0, 0x24040000}, 0x8800) 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f00002d6000)="94b8a2054eba3220f27f8823570d46514c318db0a4b94c7e0d7a6f5da8c26fb99a1cdf338dc023cbc249d268e3b91e3799c437d83f14e3b720e2d8") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/sequencer\x00', 0x2100, 0x0) r1 = socket(0x1, 0x40000000002, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000b2d000+0x7b5)={0xe9c4, 0x9, 0x4, 0xbd9}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004e0000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 00:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000393000)=0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000640000-0x2)={0x7, 0x2}) r0 = shmget(0x2, 0x3000, 0x10, &(0x7f0000861000/0x3000)=nil) rt_sigreturn() shmctl$IPC_STAT(r0, 0x2, &(0x7f0000d1e000-0x16)=""/22) setrlimit(0x7, &(0x7f0000a40000)={0x1000, 0xffffffffffffdf}) [ 268.879803] binder: 10652 RLIMIT_NICE not set 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x0}}, 0x2e) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$can_raw(r1, &(0x7f0000002000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000004000-0x7)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6c9a2bff8714fd433ce075188c03375d385d3537df6196393585176ce36adedfe008e821fbab8e766eb088b8528eecd71a163e650f1163b145a07464c6515f40"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 268.900929] binder: 10652 RLIMIT_NICE not set [ 268.915469] binder_alloc: 10647: binder_alloc_buf, no vma [ 268.922528] binder: 10647:10652 transaction failed 29189/-3, size 0-0 line 2957 [ 268.950114] binder: send failed reply for transaction 302 to 10647:10663 [ 268.966911] binder: BINDER_SET_CONTEXT_MGR already set [ 268.972500] binder: 10647:10682 ioctl 40046207 0 returned -16 [ 268.981448] binder: 10647:10652 ERROR: BC_REGISTER_LOOPER called without request [ 268.989079] binder: 10652 RLIMIT_NICE not set [ 268.994919] binder_alloc: 10647: binder_alloc_buf, no vma 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000639000)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000cce000-0x20)={0x12715, 0x2, 0x105000, 0x1000, &(0x7f000064f000/0x1000)=nil}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = syz_open_dev$sg(&(0x7f0000344000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x809) timerfd_gettime(r1, &(0x7f000001d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000814000-0x30)=[{{r2, 0x0}, 0x0, 0x0, 0x1}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$KDSETLED(r0, 0x4b32, 0x0) 2018/01/17 00:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d41000-0x48)={0x0, 0x3, &(0x7f0000df6000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fbb000-0x4)='GPL\x00', 0x0, 0xe9, &(0x7f0000d0a000-0xe9)=""/233, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$dir(0xffffffffffffff9c, &(0x7f000097d000)='./file0\x00', 0x101003, 0x181) 2018/01/17 00:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6e000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00009c6000)=""/156) fchmod(r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b8f000-0x8)=0x6) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000212000-0x14)={0xfffffffffffffffe, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000012000)={r1, 0x50, &(0x7f000002e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f000002e000)=0x5, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/17 00:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000033000-0x9)='/dev/sg#\x00', 0x80000001, 0x40) bind$netrom(r1, &(0x7f00009b1000)=@full={{0x3, {"8d35047cceae86"}, 0xfff}, [{"c29e4a33edc0fc"}, {"9fcae39370d683"}, {"a5958a8f3023b1"}, {"835abceda5b1f2"}, {"2e405ba1eccb02"}, {"fbffca95408743"}, {"7bddf5cef97877"}, {"8ae95658667420"}]}, 0x48) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000879000-0x82)=""/130) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000c5a000-0xd2)=""/210) 2018/01/17 00:48:26 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002e2000-0x18)={0xaa, 0x100, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000005f000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc2000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000690000)={0x80000001, 0x18, [0x201, 0x7, 0x3f, 0x9, 0xfffffffffffffffc, 0xc21]}) timerfd_create(0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00002ea000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000f46000-0xd)="d376626f786e657430242b5b00") 2018/01/17 00:48:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000237000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002e0000)="5eaad919fe2587b1866f8e7c76f71790f59c15dcdc77fb04cd3001d2d56b56c26ac8b3ffefb8b7cb72b410683addedfb8417f9edb7ace60111d0d8e06a01f619ef19d67925f2201abcb9609212b25024712605c350bcb381b1ad5d5f85d793225d0fd74ed533fb16d7397f43f620f2d8b1e629f263b8f5ede13bb0a8995c7f2ac9b4c960bfce9f92bf6c6da8b550c6b352bb08d5c16ea1ec57bd28a7a0f419a81bb82aece61ece01ed3aa7974c80b3b4d14abebf852ef79dfc4ab2a2ffe50a3dbc0f199065db7ccf6e8b2fe3011bd03f2e21fd883733d07c26534512482176bc3cdf071ad3c9374e44a5d62d23", 0xed) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsa(&(0x7f00001c0000)='/dev/vcsa#\x00', 0x2, 0x0) connect$inet6(r2, &(0x7f0000f3b000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r0, &(0x7f0000201000)=""/145, 0x91, 0x101, &(0x7f0000e04000)=@file={0x1, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ec000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000fa8000-0x4)=0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000087000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 00:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ca8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000059c000-0x4)=[r0]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000941000)='/dev/cuse\x00', 0x161100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f64000)={{0xffffffffffffffff, 0x2, 0x5, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000142000-0xa)='encrypted\x00', &(0x7f0000da3000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000050a000)="", 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r2) r3 = syz_open_dev$sndtimer(&(0x7f0000aee000)='/dev/snd/timer\x00', 0x0, 0x40801) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f85000)={0x0, 0x4, 0x6, 0x1, 0x401, 0x3f, 0x401, 0x6, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x80000000, 0x9, 0x4c1}}, &(0x7f0000a2e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c74000-0x8)={r4, 0x0}, 0x8) [ 269.000642] binder: 10647:10663 transaction failed 29189/-3, size 0-0 line 2957 [ 269.022456] binder: undelivered TRANSACTION_ERROR: 29189 [ 269.033569] binder: undelivered TRANSACTION_ERROR: 29190 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) bind(r1, &(0x7f0000e70000)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, 0x1c) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000c3f000)={0x0, 0x0}) r2 = request_key(&(0x7f0000a15000)='cifs.spnego\x00', &(0x7f0000583000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000016d000)='cgroup/eth0,vmnet1\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3708b0d8e1c104295d5b20531100000000000100006ac515f53d558d8abd07", 0x22) 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000083b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000346000)={0x2, 0x9, 0x2, 0x6a07, 0x7, 0xffffffff}) signalfd4(r0, &(0x7f0000794000-0x8)={0x3f}, 0x8, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000c13000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f9d000-0x50)={{0x0, 0xc01}, {0xf, 0x4e}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(r2, &(0x7f0000ca5000)={0x1f, {0x30dbd048, 0xd1, 0x5, 0x8, 0x1, 0xdfb}}, 0x8) 2018/01/17 00:48:26 executing program 4: getgid() r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c56000-0xd)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x8)="fe80d1ab72c8f6ea", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x4, 0xf) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000046000-0xa)=@file={0x1, './file0\x00'}, 0xa) lstat(&(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f00005ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) unshare(0x400400) statx(r0, &(0x7f0000dd4000-0xe)='./file0/file0\x00', 0x4000, 0x1, &(0x7f0000f64000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007d4000)={r0, &(0x7f0000508000-0x4f)="c0087199a9e7368dfa738a70ba76bd5f34ee40e0f24d55863cfda6c08781484f31f1608296336422a0b771c63174e488acef6e4d425dd0c90e41dc9a62439c6e4d97cd4c1eb156659b3e8e43232cbb", &(0x7f0000c6b000)="d65313f12506ec8c746047415359df62cd3d7cff42ea0f5069abd1217b3a74ee8b53a9e4799450e6265ad0100a1f202434ec9bca08b9a1f3fea32f32f3799aa20ceee69f8b52000f0e19c26a588f4aa1d81e90714a97fe54ee74c744218e6efcd69521dc1ba7edd89112ce67b1bc1a7fab7e27de33232ba3aa3703e04a7239deb86311ee72931c288ccd6448ddb93b55e05b0e317bc9b79f15f568a287ae6c2be8dc98910151ffb483b416fe5efc83bc786804aa5a0e6e570460f5c40ff72a497aa7af9f734f89fdbb067ddcbf7ac6f77b0eb4aed6fac17f3b57d1665731e5438b58c216", 0x3}, 0x20) syncfs(r2) 2018/01/17 00:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c2000)=0xc) socketpair$inet6(0xa, 0x6, 0x200, &(0x7f0000439000)={0x0, 0x0}) accept(r2, 0x0, &(0x7f0000d30000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) capset(&(0x7f0000382000-0x8)={0x20071026, 0x0}, &(0x7f00002d0000-0x18)={0x0, 0x0, 0x3ff, 0x1, 0x0, 0x38df}) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 269.051886] binder: undelivered TRANSACTION_COMPLETE [ 269.069368] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 00:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x1c, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000006000-0x118)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000004000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de5000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x77) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000622000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0xc) ptrace$getregs(0xe, r3, 0xff, &(0x7f0000e4a000-0xed)=""/237) sendmsg$alg(r2, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) semget$private(0x0, 0x0, 0x24) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fea000-0x4)=0x8) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) sendmsg$netrom(r0, &(0x7f0000c0a000)={&(0x7f0000fc6000)=@ax25={0x3, {"bfb58ebf1a3656"}, 0x2}, 0x10, &(0x7f0000c99000-0x60)=[{&(0x7f0000ac6000-0x4c)="c9835aefcbe009ad8b21e665a92569af74349110badc8d15bf5fdfaad62d7f453e55dfa20365cb5fc18b8a35c27a800b1ee69131a6b7d3cdeb31fd49b8ffe2cca8e3c0dc4c282336696e65cb", 0x4c}, {&(0x7f00004fa000)="722bfd27a602620315a2c92881f26f267ba3d4ca05f7a12360960c982e732751ba3612a73145fef6ed388ef22b683be07043028babc4b3fa039efd31ba02f7852924d33f417c122bb48a18c7683e921e4fa2acf5237271953d52e1e0fee25837e85af0ec7b97d085937762b2c54420619d4324123d3294af4f5e28ff263ee11d3b7067eff5ec78f9e1ed3088d2d2abf604558da09b7e81846acd398ce892fa664a0b4cde2fcd19492f2227c3d0030613", 0xb0}, {&(0x7f0000f2b000)="5aa7e6436560fe63281e7d3abf89f822add81e7cdeb3ec8578b114fcaea7ffeed6970fccb5d7a76a4eaf6651e542c7d069e1cf14953ed43a33913496000ab0c4bdde9cd842992b58c0670ea9e03a0711b21c67e3f301dbfed78ba4af1f9d8a", 0x5f}, {&(0x7f0000214000)="18656772b5df2f230d40336ad0da3493371937d04618bcdc49673558c9124d7a47f47c97dc5a93950a7243e64cb17ffc67aea12db9cc8cc5b167729b15f8f0208383903e12ad25a838f9055c97922763609bf984359453ebf4e98c72a149847fb1be7b44e6af3f6496992130a257f855596e4a3a5d4932a15c85566e6f834b660a17b635cb20dcfb07ae7b2b189b0396d2b4d07ac44758cdde48fb8d273d79f5f00eecffd08017f91bfac38235180824118473833a584ddfcab9e1bbf41a3df92aa564ba64b99760bb24a6622efa48e8ea3eb6ab7d", 0xd5}, {&(0x7f0000a23000-0xfe)="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", 0xfe}, {&(0x7f00009d4000)="641521772748a6e3e5d52cb32e4dae87477432bdc83a9a039351ae52b7512451803c1fab896e979f7e81886de3f18dbb4fe2807a9ee33c8609cb5c6aeb01377e9c555653b1325c185ba414ee437574fa70faa82aedccd423c2abf833c6f8e1e1d4522f5e9f98b04f6afcaae9444896b69d0a4caee68f09f01a5f554e897d35d1ee26f8521eba63dd5c3609b06dcfd7314d2ad7a7c81085696298f133f5e4e4be137eb2893ac63e135b29f5aa0890976399c245", 0xb3}], 0x6, &(0x7f0000703000)=[{0xb8, 0x10b, 0xffffffff, "ed92a778ad596880c41039f17137e84726e7259c4a3e65dce22c82aed3e7b9df5f96b4f33f5dda4d0e3ac0d5974b08fb97f9f0449d281e517f550742e0e843574256c59b6988d8c0e74937caf1f1eb90feb0c41e2841558b277d37831fbc98bab1fdae4b71d4ec6a2c7691c0932ec4c7e47e493a6929d80ccbb47a87e534039cd3e6c4ef03cc1afc806686940dfe2ece27f830a39382818ec6056bf2dfbddd8e2572"}], 0xb8, 0x4}, 0x10) sendmmsg$alg(r2, &(0x7f0000315000-0x150)=[{0x0, 0x0, &(0x7f0000a83000-0x80)=[{&(0x7f0000823000)="", 0x0}, {&(0x7f0000f79000)="97bd10781d6b2ab54b5f4b647d3baaf4b97f76c81ac527d55137bb86b941c344f99c7da993abf7fb42b5cb4a4cd3fda38b912ed3079fbbd5b7167a0dafb5d3b1eec0f5ce4aff15d6e9", 0x49}, {&(0x7f0000aae000)="d1a6b201e04391a3b83f20e41def0dedf1d42f97d5a5c4312b47135ed827a8d414b9b4e44ccbdd0feb4fb09ec040efaf9ab97bf44d503cbe2849e108a088027429233a64ce4331130e51928539aa6d6a352bfc7de7cf435a71e8cd7521cc4b27bb347a0db8e9ec6ddbf5346a036b3df547b207bfac9ad73af17f7d51b1e2657f77a3fdd789d61c6eba86b8e7984ed421ee1a66ae165b1ff6653dea8f9dd1ad05c9b411ff05c62eb26ec11d15", 0xac}, {&(0x7f000089b000)="", 0x0}], 0x4, &(0x7f0000336000-0x11f0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000f67000)='./file0\x00', 0xde) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ec7000)={{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x4, [0x4, 0x401, 0x1, 0x6, 0x2, 0x5, 0x8, 0x8]}, 0x5c) fgetxattr(r0, &(0x7f0000abf000-0x9)=@known='user.syz\x00', &(0x7f000031d000)=""/4096, 0x1000) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000656000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000485000)=""/92, &(0x7f00007e3000-0x4)=0x5c) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f0000b8e000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000d85000)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x200}], 0x2, 0x0, &(0x7f0000bc1000)={0x0, 0x989680}) 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000686000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ca2000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d85000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e2000)="6d61705f66696c5973006da9367d89384b1b7f4f35a7927c70de15049a59d35b6964361238f19788f4ad0ddacde2dba1f9fef22d846c5fa1a48ea05824d0f6f51f5ba9e8a02d1ae41a02ae6270b8037a1563e16e7ba20b87bff8627d53d398cd3e1c456876397ed73b6063e7eade4c8c1b7bef56d3ecce7b0abbd4301b60441d") getdents(r1, &(0x7f0000007000)=""/4096, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000df4000-0x6)={0x0, 0x4}, &(0x7f0000589000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ddd000-0xc3)={r2, 0xbb, "0c50b37dd6c16c97909bb48e4a9aff2ca4a41c99e80ca005a996ccff7bd8cb906ee0f498e7fc955b7bdc3a315d7e2ac346ac0c7ce9f45c670f715c6ea411b7f52e377102d830d6cb2ce068d8d871a982a6cba5867d2ea7b53c99249172716d0b2a87242aed348c0635c570ec4e236f88591275bf40cbaab2f38a0a336b6d9936a7ad9ae88d7a475554b5f5f8d80fb561425c5e1f9980ff5ff85376a4051e634f1f32e6fc62c4c53de442662c6f105ca7db0d893678cdc291adbb5d"}, &(0x7f000088f000)=0xc3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e15000-0x8)={r2, 0x20}, &(0x7f0000b68000-0x4)=0x8) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003f3000/0x2000)=nil, 0x2000, 0x3, &(0x7f000072c000-0x8)=0x80, 0x8d3, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae9000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ae8000)=0x0, 0x4) 2018/01/17 00:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/access\x00', 0x2, 0x0) socketpair(0x9, 0x4, 0x854, &(0x7f0000a5b000)={0x0, 0x0}) r1 = openat(r0, &(0x7f00000db000)='./file0\x00', 0x121000, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) listen(r1, 0x4) r2 = socket(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000a2f000)=0x23, 0x4) 2018/01/17 00:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000138000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002f1000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) fcntl$getownex(r1, 0x10, &(0x7f000048f000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000c95000)=0x0, &(0x7f0000dad000)=0x0, &(0x7f0000206000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e2000)=0xc) sendmsg$unix(r0, &(0x7f000002a000-0x38)={&(0x7f00003a5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fd9000-0x50)=[{&(0x7f0000d6a000-0xfc)="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", 0xfc}, {&(0x7f0000808000-0xc1)="9cafbef1c919ccadc3abe6e27f561cbffab98c1c0fe50a19bdd8b58c4c6ffa8aa67588d51eb93e5b5373b19e3c11c4cb07beecd2fef829dd738fe74baccded3fc3b6c4cc102eb95b76235c5f559d658d69c010604aba11954b84d8885e25e9d0c09690a407fa2ed8d6def30c14f728a87c85e6ed32c750c41e67ab047a363c82eec7e03436588c71547ecfa855882b83c1ac38650045ce48ba80524de61ce591318d2eb8a280250b24ef88ac034a11524ea4e3c1f42da0d2d3be2a7df58c6f6106", 0xc1}, {&(0x7f00007b6000)="156424e1fd74de2e10b6d8f363a0eccf0ee5cc54632517b06eacd28bd787f67beb3e2523693f1d6e101b84919d51346514e7e59d37e68af84ca7c147896f428b38381688630d4668a12abed65134ccb419ae7835cf7a3f558b4a8580885f77934564e29de23e2c7aceaf6b42c81c42e895bae8312c60192478e72e79a09e019dc185b618839e81e1b1eeff0d9d6e07cc57093aaaf15c66734d5dcdb2af590a914fdd96a134a189bc6e9730f3e9ce0738b87beb522c8ef749aba516984c4531d8a757c2cefcffad00435ff3c7827c26184a6c", 0xd2}, {&(0x7f0000d0d000)="6fc8a472a4cd9b8b804bea41f6a109e40642d1726292347f2baa129d39039d86092b89fefc3abfd84778c846bfbce1d2807e5e02f5a30f06702e5e1d1f974456d412bcd978f9c2ce7b24fcbde0fec47f9eaa8505e89fe7a5", 0x58}, {&(0x7f00007a6000-0x90)="0e331a3f28526ab986838b620a1ed93ea3a71cd380fe5c3759bfb28727edefdd024a3e3f051b64e54ea6b72b88a85d957d570d346175b48747a58415a7421d7d60fc67e452e31bea9c7a5e6d59a63d744a64b25398e14f658e383b9799e7efdd9bfe27437d61acf0d6b63ab59003ef1d294878256d06e9e9c29464234e279222eda39b1362e41f0611a30d628c2c2d89", 0x90}], 0x5, &(0x7f00006e7000-0x68)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x68, 0x4}, 0x80) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000f72000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000035a000-0x4)=0xac) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000439000)=""/38, &(0x7f000089f000)=0x26) renameat2(0xffffffffffffffff, &(0x7f0000cd7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000061c000-0x8)='./file0\x00', 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000dfa000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000151000)='X', &(0x7f0000fd0000-0x1c)="760000000000000071a2b12f2adb8a5afc52ba8b6a13ca5c1a28a684", 0x3}, 0x1ae) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000851000-0x18)={r0, &(0x7f0000fce000)="", &(0x7f0000fcf000-0x4e)=""/78}, 0x18) 2018/01/17 00:48:26 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00006e7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000075d000-0x4)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000017c000-0x4)=0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = geteuid() r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a51000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f45000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(0xffffffffffffffff, 0x9) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000645000)=[{&(0x7f0000000000)={0x26d4, 0x15, 0x100, 0x4, 0x3, "", [@generic="72bc73dbb1f0894a1e13a0c7f84e4116f1aa03c8153e13a3f123eb217de1d3cdbb73c1165356bfb778960c944f2f48c5564d592ea6f1016b348b0f7b7cccf0d73647b78bafe43eeb2dafe40604de6ebee99b77982674a5dffe0145d789922396b96fae91673b4bf5c5b372aae100243385", @nested={0x264, 0x45, [@typed={0xc, 0x30, @pid=0xffffffffffffffff}, @typed={0x10, 0x92, @u64=0xf86}, @generic="d5e8bd7225124e8e18a90502fd4613342a18838a33883361e314f44d8cfce900c0617eb252df521b6665f1dccc5444c791f70507c45256749958744bad4cd03a6c92e35a11e9280a41c52ff1e6af46f15ccaf3c13f2bbdd7aef58955919232c792ca9c4e3a4ab73b71a7641891f22c3598fa416b3425d0bd0c7734c0d37811a3f05eb208e34c415548dbbaec0f77a7a962d58eae2f65355ce0a3e19da18303aa477a9ae197e3a7d0f4c4a94dc09dfe251feb555454a6d8d97057a03ec8fe2c506469a354b485fd76aacd1fbfc76ef5a8f403e104fde2ff514701f970aa2d95ee2c9d2a8fba0df5b8fc4dd177ae05df307df5ed2d4a79ee0abd", @typed={0x40, 0x18, @binary="edbb915222c707be6a4c2e58414fdb4b3061d1770e8e703bdb9017f5863eea28d35740c1a0a228692214c8dcfa59193492c099bdf9952d"}, @typed={0xc, 0x47, @ipv4=@empty=0x0}, @generic="f44fb04c09d00dae1701175e79414e0100cbef90002ee04af0718463cf1af9fa289d037e28a16c0d502dfbbfe8ae0fda91bb3e0dd3e1952835bb7efcbc0905533021a0710c62ac33eeb11d2713a79059691931cb77d26f9d0fcfaf94a86aac11b1279bd7183ad9aeacd26238ae141110fa58d49116c17987a5e6538f12bcc5c7634bb422482a89e7", @generic="5db8e46ba52f003ebf0c3362b891e1ca71e5b5d1b855c1", @typed={0x8, 0x44, @binary=""}, @generic="105a4ee6a33ed2e2e291efacf9c1dd0480c0a5956cde463c639d51e7fc17a6aba42ccabaed7c644a4a2f9d19d96d6fc71a4125a0f5ac87d155ca673020eb4c06dc6edbe66edc77ab6cd053b2e24d5748c8cb29d142"]}, @nested={0x20, 0x8, [@typed={0xc, 0x86, @pid=r1}, @typed={0x10, 0x95, @u64=0x20}]}, @nested={0x11c8, 0x2c, [@generic="723b8e62f6f72130ea9f35d9efc6b38303805c5bc8c97a14bdb9af7c6e5a4301822591b864abde61bd5e81b68f6c9aa355e79669e95f1c242da9cd0c753e9cff87e95ec84b6cff39a9a8b4a6bd3de195fb46e296856fc3e9e31ba29a8a032bca659b31acfb78dbf9ac1cab0962f4b75920151b071536644938", @generic="ce0b1b1e5d6356fce14f1390f0ff6fe108b0da014d1684dc5a31fd36aaa74468b302bb8a50cb2ca81ad798", @generic="d23ff323a1fadd6a51c66c8827996656b46644f6055bafa55afb946a29b7e68a7d8b9c4d489f0f97d137d28922da93bd17a20dbf6b8ad5d22e40d64e37ea17a1ff589af7", 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{&(0x7f0000000000)={0x20, 0x37, 0x20, 0x3, 0x3, "", [@generic="08eb7492e3348056e2d792c21f0a448a"]}, 0x20}, {&(0x7f0000000000)={0x1c, 0x22, 0x30c, 0x7, 0x3, "", [@typed={0xc, 0x37, @u32=0x9}]}, 0x1c}, {&(0x7f00000b5000-0x1158)={0x1158, 0x2e, 0x310, 0x4, 0x1, "", [@nested={0x38, 0xc, [@typed={0x8, 0x0, @void=""}, @typed={0x14, 0x41, @str='security\x00'}, @typed={0xc, 0x32, @str='.\x00'}, @typed={0xc, 0x1d, @ipv4=@empty=0x0}]}, @generic="", @nested={0x1104, 0x54, [@generic="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@typed={0x8, 0x30, @void=""}, @typed={0xc, 0x26, @ipv4=@multicast2=0xe0000002}, @generic="1464fa649955c1ecbeaf3253ad6c8e9bbf60c764", @typed={0xc, 0x1e, @pid=r8}, @generic="41bdbb4f7a499d323206d50d228626d4eb7bd507dfe48825dd06e7f11b95d1ad07a5caf0832b0ef480e86eaee5dfc9c449cd8999f3b148cda0271fcfd63f91555863f4cd8217bd8a1579fe0a6ed123949d3091bf57a66b03839eb71af69608f4ec6079d85b7c111ea6d81aba146e91adb931e52714b11ef8cae236efdff0cfca16dbc03491beee2acc687d20d940754bf18a07097981e035417b10615fc8e740e66150c8b064d47888286818b0fe832a318574790f37657356022a9b27a929953eb956eaacbe8a4790"]}, @typed={0xc, 0x73, @fd=r9}]}, 0x1158}, {&(0x7f0000000000)={0x384, 0x19, 0x500, 0x3, 0x2, "", [@typed={0x18, 0x17, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="13dafafd7decc6e68f513d84a2f589fe75d5eeafb55bbda55a32392e75a38843c6dc6b04bd70fdef1dbe76f5a9fbeb28136fb62f778044791057374ecd765e3634f88f6cc8b4d77d103dcb991622dca4e4404cf9157b2bf723144d61369cf54af06d78cbfa05986891699df266e976c9292883dc854cf5c03d62b142de3a4b33d7157acaa4ec43177a925c76f1ad934d30073ea9f47f0b82db5256fe901fb5de216473a81e77abbeca23fd72eb13e4451a3df0e72287b4729c9363c687db", @nested={0xdc, 0x79, [@typed={0x8, 0x52, @void=""}, @generic="4ffbc27dafd30df85c9ee19ce376154194dab0b09e5ad271618e669e919d1696866c89d0ac0572dbf003572ca6d49b440fd7036ac85c1c0ec6763a5344efcb0caab01133a738b8650ce821fa40", @generic="2181e5d3a0a24e12389e9378e919ed32d2daef0e9540eaff2d6561cb2eb007ab17981631db73aa53689ce526dcae3d697496beb6cf9e6e25fd08498fc5c92a561b226f59221b1fdbe84dd3dae9208e6f6f84e3827f477631cd4dcd097703b4be4b1ff0c31a14f820e20363989d8ce51bb97c45c8ec24a3", @typed={0xc, 0x7, @fd=r10}]}, @nested={0x120, 0x4f, [@typed={0xc8, 0x94, @binary="7d03c690426c7d819c4934f197085418a34cce7997bf2684718017c03633146d99733fcb13b5cc1b9bbd251fff8264a85b1dc4ab57bda43c0f79869ab8d3b256160366169fbfef843acf302fa460657c66640c47f1473a722b14f2f25ac71c60e712ce375bfe573f96dbad29ef54cab2a398c31712931ba0005158c4fb0521c2b625a3ccb50de8b38368da9c7f984638637402f435bba89a65f0ef4da550e688ab0c6bff7aed168c48b444745cd5b36407351ffb638490c6f79ce9f78be0a5bd"}, @typed={0x18, 0x15, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="6045ce1182875bec0d18954ff94e0c878cabb83b16adcab0b5d09f216dd065f08380ada26ebadc5a5202f1fe", @typed={0x10, 0x86, @u64=0x3}]}, @generic="02abd415bde223b6b53d412841854ab7ccd021496b61ad405cbac660d50db1d318bfb11ffee02793781c4e91211145ecd07adf8992a7a0db531ae7e7a9c9a8b8205593c38b9ff5390b899ffa796546ca277dad079e94efff2be630e93787d8c9ba20344a4593d0d1b187591b8657c1d5ef6ae8a5868e36679619ae05aced44cc3e5a23ca25896cc054533c3a532197b96089dbb68c82ef72df380f47040dbe"]}, 0x384}], 0x6, 0x0, 0x0, 0x40}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000021000)=0x6, 0x4) 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open_by_handle_at(r0, &(0x7f000016c000)={0x56, 0x5c73, "2d07696cdd773057e017adfad7e6bc3250eb7c52b7bc8198c99f77976c58e1cabde5e121a8875b906d51b7b90e2d3be93d2ef1e6f7fe812e52cdc348fc7358ea1ea81dc0897579f616302eb7bd19"}, 0x10000) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005ff000-0xe)='oom_score_adj\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b55000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000720000-0x8)=0x0, 0x1) 2018/01/17 00:48:26 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r1, &(0x7f0000001000-0x1000)=""/4096, 0x49b31dce) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000cee000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x200, 0x0, []}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/autofs\x00', 0x101000, 0x0) fcntl$notify(r2, 0x402, 0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000010000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r4, 0x0, 0x0}, 0xfffffffffffffe6f) 2018/01/17 00:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009b4000)='/dev/vcsa#\x00', 0x9, 0x8000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000bd000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00004b7000)=0xc) sendmsg$can_bcm(r0, &(0x7f000078f000-0x38)={&(0x7f0000c65000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000ddd000)={&(0x7f00002b0000)={0x7, 0x8, 0xffffffffffffffff, {0x0, 0x7530}, {0x0, 0x7530}, {0x4, 0x7, 0x0, 0x9}, 0x1, @canfd={{0x3, 0x4, 0x88, 0x3}, 0x3b, 0x2, 0x0, 0x0, "e8c0b16e90e2bb9f025c17d5da5650dccbd80b1bdb8367ead1d193c3a26c45931c5ba3c502e9385dc609f5dd2dfe1c9b5e5abfd420af28b1cd619688febb55a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x40005}, 0x200040c0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000089000-0xd6)=""/214, 0xd6, 0x3) lookup_dcookie(0x0, &(0x7f0000732000-0x65)=""/101, 0x65) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000020000-0x12)='/dev/input/mouse#\x00', 0x7, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000-0x10)={&(0x7f0000020000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x11, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001f000-0xc)={0x0, 0x0}) 2018/01/17 00:48:26 executing program 0: mkdir(&(0x7f00004cc000-0x8)='./file0\x00', 0x0) lstat(&(0x7f00005b8000+0x111)='./file0\x00', &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) 2018/01/17 00:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000932000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00004e6000)=0x9, 0x4) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 00:48:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000049f000-0x14)={0x10001, 0x200, 0x7, 0x1, 0x7}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000b82000)={0x10000004, 0x0}) 2018/01/17 00:48:26 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x5) rt_sigreturn() accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/17 00:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d7000-0x11)='/dev/vga_arbiter\x00', 0x48a00, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d9d000-0x118)={0x7ff, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/17 00:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005dd000)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f00001b1000-0x11)="000000c5240cf6603b04ffe10f020000", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000393000-0x9a)=""/154, 0xffd1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000175000-0xb)='/dev/hwrng\x00', 0x393240, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e5e000-0x10)={r0, r2, 0x6, 0x2}, 0x10) 2018/01/17 00:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000940000)='/\x00', 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008e0000-0x109)="b3", 0x1, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff1000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000357000)={0xffffffffffffffff, 0x1, 0xb2, 0x2, 0x8}) add_key$user(&(0x7f00007e0000)='user\x00', &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000)='i\a', 0x2, r1) r5 = request_key(&(0x7f0000c1e000)='user\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='/\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r5}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r4, &(0x7f0000dc1000-0x10)=[{&(0x7f0000efa000-0x96)="a42d4eb95b34c02825ac7d6bbf3302365fe05a548c90dd8e11cb7c000d5fcf607006c8dc527268696f1a87876117d786793c78996c4d710beca55124c780ee86ca987458dc2cdb8dccdff98cadd1d74b7600d56628a50444d4c16090f468cce73379f6384ede6e92d4fc297b20c250e9abd5e6ebefb6a74bc4d80993b3c757def42d6a1c0055cef97edf697d473e8d1da7ef4746d4b3", 0x96}], 0x1, 0x0) 2018/01/17 00:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b22000-0x9)='/dev/sg#\x00', 0x0, 0x2) getrusage(0x2, &(0x7f0000e7e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) write$evdev(r0, &(0x7f00006aa000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, r1}, 0x0, 0x0, 0x0}], 0x30) read$eventfd(r0, &(0x7f0000f76000)=0x0, 0x8) 2018/01/17 00:48:26 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) kcmp(r2, r3, 0x5, r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000006000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bpq0\x00'}) sendto(r0, &(0x7f0000002000)="", 0x0, 0x20044044, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b9579f79bdc3764a35fff5146b61b5dda4db09c075730d83416f2a0808cc0037250a4d82cccfd8d1bfa9bb7c7989795aa6b4b368c9b38f0cffc3cd2d87e7b1", 0x0}, 0x60) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/43, 0x2b) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0x2, 0x6, 0x1, 0x6}) 2018/01/17 00:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x27) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000f62000)=0x0) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d87000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000514000-0x2c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000917000)='/selinux/create\x00', 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f000013c000)={0x1f, {0x40, 0x1, 0xfffffffffffffffe, 0x7, 0x7b1e42d5, 0x7}, 0xfffffffffffffffb}, 0x9) 2018/01/17 00:48:27 executing program 4: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000452000-0x78)=""/120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00007bf000-0x40)={0x800, 0x3264cf81de07d18a, 0x8000, 0x7, "0caef3e942bb0e9ccc045109a11f5f8f0d310ac66286c4b2f469190df57f7fe99f30699c48c2d82f6b07586b", 0x7fffffff}) 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a7c000)='./file0\x00', 0x0, 0x1) r1 = userfaultfd(0x80000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$dspn(&(0x7f000065f000-0xa)='/dev/dsp#\x00', 0x8000, 0x40) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e41000)=0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cb1000-0x10)={&(0x7f0000d97000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r6 = syz_open_dev$sndmidi(&(0x7f00002dd000)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000565000)={&(0x7f0000d10000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f000059b000)={&(0x7f0000aaf000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003ee000)=0x0) r10 = getuid() stat(&(0x7f0000c33000-0x8)='./file0\x00', &(0x7f0000d1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007b6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c7000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000903000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fanotify_init(0x6, 0xc0800) r16 = syz_open_dev$sndseq(&(0x7f000034b000)='/dev/snd/seq\x00', 0x0, 0x80) r17 = socket(0x10, 0x0, 0x7) sendmsg$unix(r0, &(0x7f00000ac000-0x38)={&(0x7f00007e8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004a7000-0x30)=[{&(0x7f0000b50000-0x7d)="c15b141968bd2e385d68f3216c1ff0e423aa1e4a2105e30baf2d2db9f2ff7461750dd1e1c8412c6ec445dee89fe21a515279bf3d623b8b30579e2a4029405d771a44dda9ec9d1d971015f86bdc35a95f568b620e8f9a61f560723cd21ae266f6e7e3145b6e440ff3ad924cf95fc7a85d0b4949d2e16b7d59006944f052", 0x7d}, {&(0x7f000009f000-0x93)="1489e828ea3691845ac505c250295346c5f5db9dd8e082c3ba69dbf943a6d18991b97f16f1ff55d6ec80018e3e7fe92755b466c6317c724d9cd3337602699525e1aa5cfe4bf79a476767232a38866ab5bf5ee60152ec29434bb76b469a92d890f0ac142a2aca2585ffb7c0ef1b1e893a61114af35cac1dde00e9cd0455d3bc3bb33437cb165dd4469266fc948943b9f8fe11f4", 0x93}, {&(0x7f00007f2000)="0070840964f355b1004e6528d9c1afb515de0d8cf7c40720ed4fced826005b8bb35097eaf174e68fa252be0bdef90ce41d84925f68188dbfefd728aca110f3a8eb3b75d1ff583636234d7c84ab15b07dfb5b67b0aeb3b336a5d9a5bc340a4d125a35d559302408faf2e04ca4ec78859382747e173f44d7729d1c8fc9c68aac6b426fcf6b094aa9da89807b9311eb0c63b4e341400ecd4e3698571406f12b3c07d5b78867073a0a5c9ff9f996022dfaa7b85a8b37d758000e8731ea34b38db3f56d13106e05c4c5d88984706d12417d80850b8dde54f3626ba63996199caa5e9547bbcdad2e804b466025667e977ab9b67893f8039e073ca75db5", 0xfa}], 0x3, &(0x7f0000b38000-0xa8)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}], 0xa8, 0x20000001}, 0x801) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 00:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffff8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffc) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x118) close(r1) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000675000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b37000)=0xffffffffffffffff, 0x4) 2018/01/17 00:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair$inet_sctp(0x2, 0x80000000000003, 0x84, &(0x7f0000110000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000556000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f000025e000-0x8)=""/8, 0x8) r3 = dup(r0) bind$pptp(r2, &(0x7f00009d5000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c01000-0x18)={0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/17 00:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000127000-0xc)={0x0, 0x7, 0x30}, &(0x7f00008b8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bfd000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000, 0x10001, 0x4, 0xb9}, &(0x7f00006ac000-0x4)=0xa0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000864000-0x17)='%..^\'vmnet1keyring-@&&\x00') 2018/01/17 00:48:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000023f000-0x12)='/dev/input/event#\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x92000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000001000)="f4e26d880a1d7f380980b371902487b6ee849a48dc2a453784411dfc35dfe233da0304c4f4c3380768d7a0a9df1222bbb3cbe921f3c6f3ee1880ae41086d5e555e442d7f307cfd71a2582be2918dc2d90affb66afce5a4c61892c74aa5ff9bdf8d4107a168335f3548c45e673620d3e64e926a0c48740076f6f64f2c17f9387d927dccef21fbc96d029cae8f02fb742e27cd980b035e33ea4a8319d8508359bec05c4a0a78b4dc5834038941cb60cc9c2d92919cc6db41d8eba25c781c2cf217c5c8c3f2477145d1354abd077839c2c691dbcddf98d7d582a5194d79af4ef6d6293208099238892a9d5f95b0"}, 0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/129) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000075a000-0x4)=0x4, 0x4) r4 = eventfd2(0x0, 0x0) accept4$netrom(r1, &(0x7f0000eab000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ffa000-0x3)=0x48, 0x800) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000671000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x5, 0x48000) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='auxv\x00') preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/01/17 00:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x8) bind$netlink(r0, &(0x7f0000925000-0xc)={0x10, 0x0, 0x3, 0x40000}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 00:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1268, &(0x7f00003e8000)="") 2018/01/17 00:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000744000)="1f00000032001ff2000095ff1880007700000041090002000000eaff850000", 0x1f) r1 = syz_open_dev$mice(&(0x7f000098c000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000e1000)={0x4, 0x7ff, 0xe1, 0x5, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000083f000-0x4)=0xfffffffffffffe00) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00003c6000)=0x4) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00005f3000)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x9}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000234000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) syz_open_dev$sndmidi(&(0x7f000048a000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x400) openat$ppp(0xffffffffffffff9c, &(0x7f00007db000)='/dev/ppp\x00', 0x40, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b9000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000533000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$audion(&(0x7f0000706000)='/dev/audio#\x00', 0x3, 0x1210c0) syz_open_dev$sg(&(0x7f0000ef6000-0x9)='/dev/sg#\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f0000870000)='/dev/midi#\x00', 0xfffffffffffff3b8, 0x100) syncfs(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000095e000-0x4)=0x6, 0x4) syz_open_dev$vcsa(&(0x7f000085f000-0xb)='/dev/vcsa#\x00', 0x6, 0x40000) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 2018/01/17 00:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004f2000)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000337000-0x18)=@generic={0x1, 0x1, 0x6}) 2018/01/17 00:48:27 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000010000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x984, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000000d000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000e000)={{0x0, 0xfffffffffffffff8}, {0x6, 0x28}, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x200000a) mlock(&(0x7f000050e000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffff7) mlock(&(0x7f0000b1b000/0x4000)=nil, 0x4000) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/17 00:48:27 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r0, &(0x7f00004eb000)="", 0x0) 2018/01/17 00:48:27 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fb4000)='user\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb4000)="43a63b642cf919fcfd6270f76bde83604bf7cc4be670c51cd3eddb3339454470d49c49bc3161d9b7f429ad704ae6f461b4620cc2b35314e6e414c5cb06cc90387e0962c3da03c0dc02779cf013ab21ece2429a45f20b4bb7c3f0b0da1f196271f68cca70eb85fb9c277c87053806b095dcdc8240a63adac1260a6b6632a8b68b0bcf56098a54b699c2ce35fb853b32b201e61ca173b46ca9bd295c74bad7bc93c96a8ffb3bc733e9912f7de81c76a9ddfd579181978759eb61c08d739d29216ce5d22186a4dccef4fcc19fb716a59dfe79257bcd17cc4fcfeba5af2571c8fe704ddeb8c36280c1e5495ae9a8be9cfcfbacfae5", 0xf3, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:27 executing program 6: set_robust_list(&(0x7f0000c7a000)={&(0x7f000013f000/0x3000)=nil, 0x0, &(0x7f000010c000/0x1000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003ea000-0x4)=0x6, 0x4) rt_sigreturn() 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000747000-0x18)={0x1, 0x0, [{0x2000000174, 0x0, 0x0}]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) close(r3) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() timer_create(0x2, &(0x7f0000555000)={0x0, 0xd, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc0000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/17 00:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/mixer\x00', 0x0, 0x0) listen$netrom(r0, 0x6d8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000efa000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000eca000)=0x0) r2 = getuid() lstat(&(0x7f0000648000-0x8)='./file0\x00', &(0x7f0000527000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000fe5000-0x38)={&(0x7f0000b77000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eaf000)=[{&(0x7f00006ee000-0x4)="1e129f37", 0x4}], 0x1, &(0x7f0000a93000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40090}, 0x4000084) 2018/01/17 00:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a9f000-0x2c)="88b4dd7869940e927be6400284fa1cf92d8ffef9911c672390855e9b07f1e6456bfdddeef3d3514900766a71", 0xffffff45, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000f8d000-0xe3)=""/227, 0xe3) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000131000-0x90)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/17 00:48:27 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000039b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000437000-0x4)=0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) write(r0, &(0x7f0000c77000-0xec)="d1a4621a20d6480de5317a606a9db70e9f310f2ce00ad9f0c7ef1bfda9e80eddf5312b3f4b0b4a989d1e122f4d90acfdea51c7b779cee6c6032383c7fcbd5bcd3558a33c59b23e2553380b13d57cbc9b660fd11413b99cbb8a8dcf65072116070e7fc5ff4e4953daea7c406da68851e935fe8a4a96c04163b4ad60301d47cb93a58c85b1e4d9899146fcc62f7b7367778879095450987818c501c3837b5c605197e2d531e763fc31b416bed7d839067064a01bc28cec91bf71420b6c577ca7ba611ba2e2e186180921e68cafad45043c186b79a9ba5e284ff173be08338570b419e9547fa931f511e3e29102", 0xec) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/qat_adf_ctl\x00', 0x1c2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000000b000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="faab45faa278", @random="2199ede307f6"]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffff9) add_key(&(0x7f000000a000)='rxrpc\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000)="59d1bc35bffa7c28fef518d1131bc581f0549213ddb254eb27a19aeb134da97f9769557c6dd9f854de194ba9abd402b172bf24147bcb13b20793a6b8c8cd4ff17cf5c35758dc95dbe64efe188462cc37146b527c16e6f2082c57b4009277b3f8db17201bac0d78a91f4453d018b35872f94c6c1704ea1106d6819cb5a706d57e47ab2269045e602a902e1e5f6237807ad5", 0x91, r1) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="5274727573740364f57367725665783a44c9", 0x0) 2018/01/17 00:48:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000266000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea1000)="8b7cd410783dc2b997f7219fa7cc58da972e65a270d5039a6febe83b6909118890a47418339be8820a14a65876cd00d00803bddf4b5c745a90b4343450e90e717454ef32b8eb052d06e7128edc68e6e92d520cfd2fb212a47180a615208361992f32506ac51acb75beddcba2bf5292ebb5518bd2117dcbc3b592ecaa5f26b1ebab9fa9234c8ee2ecc3c082831c1b4646c85bd9eb9dd1d278aacfbc2608bee43b1b30f294e58a7a9ff248514d9051c596bac024f0432c907ec3c3ccda6baca5", 0xbf) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000627000-0x8)=[0x8, 0x8]) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000083000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$alg(r2, &(0x7f00004c7000)={0x0, 0x0, &(0x7f0000135000-0x10)=[{&(0x7f000042e000-0x187)="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", 0x187}], 0x1, 0x0, 0x0, 0x14}, 0x40) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) bind$ax25(r2, &(0x7f0000f00000)={0x3, {"00007fff503c6a"}, 0xfff}, 0xfffffffffffffddf) 2018/01/17 00:48:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='pagemap\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x0) 2018/01/17 00:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sg(&(0x7f000037b000-0x9)='/dev/sg#\x00', 0x5, 0x200640) faccessat(r3, &(0x7f00006e7000)='./file0\x00', 0x131, 0x1000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) getpeername$inet(r2, &(0x7f000095f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1, 0x0, [{0x480, 0x0, 0x0}]}) 2018/01/17 00:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000337000)={"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"}) read(r4, &(0x7f000091e000)=""/92, 0x5c) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) socket(0xa, 0x4, 0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) accept$packet(r0, &(0x7f00009e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b8a000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000f9000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001c7000-0xcb)="ba4c583f8fb91eb1bc36dff0fd3c791c10196d1bd3381c08ce48f21cf8c2fb1d762e471ac7656b6c02851d1c4bc5a0d5562fee6936d04fd86c7ea93c1363e7d08083dc3a82d243fa29801f53398e5df8d46ca97d1bcb1d30b3a0737d0290f5017f31cefc63b2678ee622a242aefd8ae9aaf5e0d7f94bda5fce009dd47a073f6a29334ac55a836c4fa39a069993a65c5aa0a66a22ad0387093792bf25c16a2ab21a379464eb06f428d4a9327f101e1cd9db589961406b8f61367909e3066370cccc0a95511249cef5235ac9", 0xcb) 2018/01/17 00:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f8f000)="", 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = gettid() prlimit64(r2, 0x9, &(0x7f0000d41000)={0x7, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000e47000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10b, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") writev(0xffffffffffffffff, &(0x7f0000377000-0x10)=[], 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000bc3000)='/dev/vcs#\x00', 0x7, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000634000)={r0, r0, 0x4, 0xb6, &(0x7f0000a06000)="e9858132c3e8da5387e6d0b1aa91b193a9c31e92b66967c2c760650a39f22c7e7f9745446fc3cf", 0x6, 0x0, 0x8353, 0x3, 0x1, 0x7, 0x2, "db8e45479420c272dc720b51884d8e6aa33c4caf2a100377"}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000e8e000)=0x0, &(0x7f00007a6000-0x4)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00006a5000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bind$alg(r0, &(0x7f0000df3000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/17 00:48:27 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") modify_ldt$write(0x1, &(0x7f0000a24000-0x10)={0x1ff, 0x1000, 0xffffffff, 0x8, 0x6, 0xfffffffffffffffe, 0xfff, 0x5, 0xffffffff, 0x4}, 0x10) getrandom(&(0x7f0000912000-0xb1)=""/177, 0xb1, 0x10000000000000) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000000d000-0x4)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xdcc}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000-0x108)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfe, 0x100000000, 0xa7, 0x4, 0x0, 0x4, 0x5, 0x638, 0x7ff, 0x4, 0x4b29, 0x100000001, 0x0, 0x10001]}, &(0x7f0000013000)=0x108) r5 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[], 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000958000-0x8)='./file0\x00', &(0x7f0000ccc000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@generic="0a9a9b781effc7d8476b170993ddf722", 0x8}) ioctl$sock_FIOGETOWN(r6, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x10) fgetxattr(r0, &(0x7f000050f000)=@known="73797374656d2e736f636b70726f746f6e616d65acb1e31896509164e87454d61b5072c6897f991a54afea94ee0a68d621ac0cc02a3e9e6015c72c0000000000000002e68d60d2c90b619ae88f504f923cdb4cd5d1f42fe19a5f0e9de2cbf1dd9d7aeb34d8a0791cd95a44a64a04ca9fd0949c783019c21a8c3bdf27ce809795d3b6d94b81a8940769ec8aec925a5be8ba1a2ba06075c4c630fdda2be608dc0e089303d380969b7f3ce848d877937318174059cacb98dc3719c0f9f51e69851d5acc48559037e6bc6340000900c81b82", &(0x7f0000cfb000-0x4)=""/2, 0x2) 2018/01/17 00:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000f6000)=[{&(0x7f0000e81000-0x37c)="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", 0x108}, {&(0x7f0000d56000)="102dacf967f52ab9", 0x8}], 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000962000)='/dev/dmmidi#\x00', 0x7f, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c28000-0x4)=@int=0x0, &(0x7f0000915000+0xc7e)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 00:48:27 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0xc201) clone(0x0, &(0x7f0000c96000)="", &(0x7f00005da000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f000006b000-0x14)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 00:48:27 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000017000)=0x0, &(0x7f0000001000-0x3)=0x4) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000d29000)={0x237, 0xc, [0x8, 0xf03, 0x3]}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) r1 = socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x0, 0x0, &(0x7f0000587000-0x8)={0x0, 0x0}, &(0x7f0000153000-0x4)=0x0, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00006f6000)='./file0\x00', &(0x7f0000ae1000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000ae0000)=""/114, 0x72) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000ae4000-0x8)={0xb2, 0x0, []}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000ae2000)={0x0, 0x0, &(0x7f0000ae2000)={&(0x7f000078a000)={0x2, 0x12, 0x0, 0xd, 0x2f, 0x0, 0x7, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x7e, 0x0, 0x0, 0x1, 0x6}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x8f2e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x5, 0x8000000000, 0x2, 0x9}, @sadb_x_sec_ctx={0x17, 0x18, 0x8, 0x6, 0xaf, "9b840ffe17d996db18fa53de08d21f02b25c0526ec29447853d9b164da321a160644779edf5f22ee331f0a9d525c64a37cfeff7829153710ed67be1d01293d2ea20d577bd0bb888a3e69fe182e952fe6ea6d43d27f92658512923474a296ba4d76d4f355b055d8c5d91a524c650d067a38dd15218b6eeed6b9db964c389cba4b3ac965fc4378e5fd0dbeaab74704a526dbd9110200ec93990f977f23ce639958b0533986f70d85058991f1f2e792e2"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xa, 0x4, {0x6, 0x7f, 0x8, 0x80, 0x0, 0x6, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000ae2000-0x4)=0x400) bind(r1, &(0x7f0000ae1000+0xa9a)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/17 00:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x84, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x10, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000bf2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000cb5000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 00:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0xfffffffffffffe78) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f00004fc000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = dup(r1) sendto$ipx(r2, &(0x7f0000bbd000-0x90)="256e8022597cd4fef669fdf5c97e348b1a0bc69200c7586f4fb8f9f5d1631978936f1bc7ccda681405d50733cc9b768689ca0548f00d17c781692066156770f9c7ac03b84adead65babf3b6a3cc1f35f6594ae2a684732788e51ed78448c436c", 0x60, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:27 executing program 2: r0 = socket(0x100000001e, 0x1, 0xfffffffffffffffd) setsockopt(r0, 0x10f, 0x0, &(0x7f0000d01000)="", 0x0) 2018/01/17 00:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007e4000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd1, 0x400000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ebe000-0x18)={0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00003c3000-0x51)=""/81, 0x51) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cb8000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f000012b000)=""}) 2018/01/17 00:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000381000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f4b000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xb00}, &(0x7f000063b000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f0f000-0x97)={r1, 0x8f, "425a62f4d4351b3968218e7687baeacfe10a1b1efc010f6a08cae5c6f970a94632c4519fa521cb547e80dd9e74fd009052352562369ef5f35aeb0b8f5ee3887ad17a4d491a51a79fb6957baff52103b732ec1b6ddfe6a338c5ed54daa9320ea3ccc2e8dcf15602cec1ca246fbe1c5dc5305e77095276ecf6055f8eab41a61fdfa2737c994e70b69ebd7d7d5f5ba308"}, &(0x7f000063c000-0x4)=0x97) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000042c000+0x68f)='/dev/vcs\x00', 0x840, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000088b000)=0x0, 0x4) socket(0xf, 0x1, 0x4) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b8c000)=0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x38e36c800cdf6df4, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c42000062a63e037dc125dc000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0xfffffffffffffdec}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002e6000-0x10)={0x7b237bfe, 0x1, 0x3b20000000, 0x100, 0x0}, &(0x7f0000948000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000319000-0xa0)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x1000, 0x7, 0x8}, 0xa0) flistxattr(r2, &(0x7f000074e000)=""/70, 0x46) 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c3b000-0x10)='/selinux/create\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000cdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a01000)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x6, 0xa, 0x0, 0x20, 0x1, 0x0, r2}, {0x6, 0x9, 0x4, 0x1, 0x3, 0x0, 0x6, 0x1}, {0x9, 0x3, 0xb438, 0x7}, 0xd6f, 0x2, 0x2, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x0, 0x1000, 0xfc, 0x2, 0x4e1c}}, 0xe8) 2018/01/17 00:48:27 executing program 4: clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000c49000)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400040) fstat(r0, &(0x7f0000749000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000015000-0x8)=0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x48, 0x0, &(0x7f0000013000)="8f8e47b402030f86f3c6e9b3c47bd32a1fec0bc05fa4029e5b1cdd61bdc88889fd96d2de0000d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xffffffffffffff5c, 0x3) [ 270.056550] binder: 10950:10952 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 270.073771] binder: 10965 RLIMIT_NICE not set [ 270.074051] binder: 10965 RLIMIT_NICE not set [ 270.080458] binder_alloc: 10950:10972 FREE_BUFFER u0000000020000000 user freed buffer twice [ 270.097277] binder: 10950:10972 BC_FREE_BUFFER u0000000020000000 no match 2018/01/17 00:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000019a000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000d6b000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0xa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000070000-0x10)={0x0, 0x7, 0xbf1, 0x8}, &(0x7f000067b000-0x4)=0x10) r3 = add_key(&(0x7f0000b86000-0x8)='trusted\x00', &(0x7f0000f23000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005fd000)="486f33a982025807259574d8ffa7207fe36d2c28bafccbbc8821e87e7b62c131460f5bb5cf8fd250a32234bdcf5e657d556e5905cf", 0x35, 0xfffffffffffffffb) r4 = memfd_create(&(0x7f0000ee4000-0x13)='/dev/snd/controlC#\x00', 0x0) fchmodat(r4, &(0x7f000069f000-0x8)='./file0\x00', 0x0) add_key$user(&(0x7f00004bf000)='user\x00', &(0x7f0000474000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000631000)="aa17b798eb1e1dedf1960e22a18c72bd602742a439f02650b073b26adcb5d06da93489c87219c0731788575fb9440b4dc2e113bef233a4687dedd1ffba3cf40ce12d62a9ba89c39872f6e6141ef77429b8292c67dc3322af1e7fbe3a8916d79e8af58b249e5d7d847b7d10a898b8f70011a5bb946ef43953fae690109958cd965d8df80cb1cabc0af760d6ee0f1e916c40490a93fdcb75126dc7379da6a958", 0x9f, r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000025b000-0x8)={r2, 0x100}, &(0x7f000042a000-0x4)=0x8) r5 = syz_open_dev$admmidi(&(0x7f000083a000-0xe)='/dev/admmidi#\x00', 0x20000000000006, 0x200) r6 = syz_open_dev$usbmon(&(0x7f0000574000)='/dev/usbmon#\x00', 0x3ff, 0x2000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) 2018/01/17 00:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000054a000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x8001, 0xfffffffffffff001, 0x8, 0x4}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x1, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) [ 270.109692] binder: 10969 RLIMIT_NICE not set [ 270.120427] binder: 10963:10969 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 270.130709] binder: BINDER_SET_CONTEXT_MGR already set [ 270.138773] binder: 10950:10972 ioctl 40046207 0 returned -16 [ 270.147715] binder_alloc: 10950: binder_alloc_buf, no vma 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000445000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000dd5000)='/dev/usbmon#\x00', 0x0, 0x200) r3 = syz_open_dev$sndmidi(&(0x7f000032d000-0x12)='/dev/snd/midiC#D#\x00', 0xf72f, 0x100) bind$bt_hci(r2, &(0x7f0000a42000-0x6)={0x1f, 0x6, 0x3}, 0x6) renameat2(r2, &(0x7f0000e01000-0x8)='./file0\x00', r3, &(0x7f0000a54000)='./file0\x00', 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/17 00:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x3) r0 = socket(0x1e, 0x4, 0x1000007) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f4d000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000221000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f0c000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000099a000)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000119000-0x8)=@assoc_value={r3, 0xfffffffffffffffd}, 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r1, &(0x7f000082b000)="", 0xfd4f) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000526000)=0x0) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00002d6000)={{0x0, 0x3, 0x1ff, 0x2, 0x7}, 0x4, 0x54ba, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x6, &(0x7f0000001000-0x4)=0x3f) clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 00:48:27 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000b000-0x90)={0xffffffff, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000010000)=0x0) setsockopt(r0, 0x111, 0x100000001, &(0x7f0000004000)="b701003a", 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x13, &(0x7f0000003000)=""/44, &(0x7f0000012000)=0xffffffffffffff71) [ 270.147738] binder: 10950:10984 transaction failed 29189/-3, size 0-0 line 2957 [ 270.151280] binder: 10950:10952 BC_FREE_BUFFER u0000000020000000 no match [ 270.170369] binder: undelivered death notification, 0000000000000000 [ 270.177787] binder: undelivered death notification, 0000000000000000 [ 270.222530] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 270.228982] binder: undelivered TRANSACTION_ERROR: 29189 [ 270.238176] binder: release 10950:10952 transaction 306 out, still active [ 270.240435] l2tp_ppp: tunl 59: set debug=3a0001b7 [ 270.245234] binder: undelivered TRANSACTION_COMPLETE [ 270.255229] binder: send failed reply for transaction 306, target dead [ 270.269299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 00:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f000045f000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ff000-0x3)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 00:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000031000)=0x0) ioctl(r0, 0x2287, &(0x7f0000001000)="") 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000002000-0xa)=[0x0, 0xc899]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) ioctl$sock_ifreq(r2, 0x897f, &(0x7f0000003000)={@common='bpq0\x00', @ifru_data=&(0x7f0000004000-0x20)="a23946f765ac5c99636a7b10a1e89a4d8faea1eac1158504459be20ddbefaa0f"}) 2018/01/17 00:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000e67000-0x44)=""/68, 0xff, 0x0, &(0x7f000043a000-0x10)={0x4, 0x0, 0x0, "5defd165b318", 0x0, 0x0}, 0xffffffffffffff27) openat(0xffffffffffffff9c, &(0x7f000081e000)='./file0\x00', 0x101800, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f0000f0b000-0x9)='/dev/vcs\x00', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000658000)='/selinux/enforce\x00', 0x40102, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000005f000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000982000-0x8)=0x7) 2018/01/17 00:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000d94000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x1) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001b2000)='/dev/snd/midiC#D#\x00', 0x6, 0x200) read$eventfd(r0, &(0x7f00009ae000-0x8)=0x0, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00001e2000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/17 00:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$amidi(&(0x7f000026e000-0xc)='/dev/amidi#\x00', 0x2, 0x2) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000916000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000e30000)=0x10001, &(0x7f00000d3000)=0x2) 2018/01/17 00:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000cef000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000127000)=0xe8) sendfile(r0, r2, &(0x7f00003dc000-0x8)=0x16, 0x97f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) dup2(r1, r0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) fallocate(r1, 0x3, 0x0, 0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b5000-0x15)='/proc/self/net/pfkey\x00', 0x802, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000db5000)=0x514d, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007a5000)=0x0) 2018/01/17 00:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000567000)='/dev/snd/pcmC#D#c\x00', 0x4000000, 0x10000) 2018/01/17 00:48:27 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009d9000-0x9)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000df1000-0x38)=[{0x0, 0x0, &(0x7f00001e9000)=[{&(0x7f0000000000)="cba9351924827cddb703572b35ad80ae2cfc0b2f30ecc55a2657a2a0fb4416b6f091d9dea49bfdb10bc0bcfa227fcba4c5e37f2abc8ec3bec15c5ae64849e8aab4ee52958e79914da0bea02e39a1589473bcd72723c91f340f", 0x59}, {&(0x7f0000491000)="fd0604c4840eb7e92f1a938a587c489f12ee2c16087d593017cd142bf81feb8aebf3f0151d27d80504511540263db1a52823fdd642a95beb58cb20e96fed1211315f0bedf02f591361711a14671c8da1853d3003d7d96841bb8298321828dead974f0e6575e2e8c36919a660e6dbe62888e6de415e7dea3a745423b1e20724cd96788b7bc9ad4e28", 0x88}, {&(0x7f0000001000-0x73)="c27816037aa3693c0cbbc52c7fb3100c8387a6d9d323f42d4fa8f41e174a4ef6c32f6411d153d16762b41de27605cc545352026914be04dee5e80ccc252caed72a0980bf5ad3846fbe7b5c2a8c6dd2fd7687b3a42d972ca1bbd8f853af283e8d42aa651aecbfef6ca89e945a8d528e13447acf", 0x73}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000026f000)='asymmetric\x00', &(0x7f0000c5b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c9b000)="8a", 0x1, 0xfffffffffffffffe) 2018/01/17 00:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006bd000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003c9000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3ff8, 0x9, 0x1, 0x60}, &(0x7f0000816000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000589000-0x8)={r2, 0xffffffffffffffe0, 0x9}, &(0x7f0000402000-0x4)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c79000)={{0x10001, 0x7}, 'port1\x00', 0x46, 0x2, 0x20, 0x8, 0x80000001, 0x6, 0x9, 0x0, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/17 00:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000018000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000014e000)=0x0, &(0x7f0000817000-0x4)=0x4) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006dc000-0x4)=0x101) ioctl$TCSETS(r1, 0x5402, &(0x7f00006fd000-0x24)={0x58eabdb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 00:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000d6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000906000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000e25000-0x4)=0x10000, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ef7000)={r0, r1, 0x6, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b1f000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffc01}) recvfrom$inet6(r1, &(0x7f0000288000-0xc4)=""/196, 0xc4, 0x40000060, &(0x7f0000380000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/17 00:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000258000-0xe)='/selinux/user\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000ad4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000189000-0x4)=0xc) [ 270.383053] binder: undelivered death notification, 0000000000000000 2018/01/17 00:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0xfffffffffffffffd, &(0x7f0000d0d000)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f00001da000)='/dev/admmidi#\x00', 0x5, 0x402000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000039a000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 00:48:28 executing program 2: r0 = socket(0x26, 0x80005, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x2, &(0x7f0000000000)=""/137, &(0x7f0000000000)=0x89) 2018/01/17 00:48:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008d7000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffffa, 0x81d, 0xea8, 0x5, 0x1, 0x7, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x401, 0x3, 0x6, 0x139}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x100, 0x1, 0x8000, 0xe, 0x9, 0x6, 0xfff, {r2, @in6={{0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x40, 0x8, 0xfff, 0x1}}, &(0x7f00003b4000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) fcntl$setown(r3, 0x8, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000791000)={0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000193000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fe000)=0xffbe) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000d87000-0x4)=r5) write(r3, &(0x7f000000e000-0xc)="9c", 0x1) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/01/17 00:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a44000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "01b24a58e049b60946a869c70fd866a0493c8d15a16abcdb81daff7bd00e58387f44ee63f5207d8c745f3aca9f1e95739a3dfffacced11b2b9f45b637586455e", "deabca83e558dce96f3759c7194f4d13fd6f8b41b5f1da2d917c26001dd202d5", [0x0, 0x0], 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000593000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000028e000-0x6)={0x0, 0x6099}, &(0x7f0000749000)=0x6) openat$dsp(0xffffffffffffff9c, &(0x7f00003dd000-0x9)='/dev/dsp\x00', 0x242, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000504000)={r2, 0x94, &(0x7f000023b000)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1ff}]}, &(0x7f0000b56000-0x4)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00009c6000+0x1cb)=""/190, &(0x7f000011f000-0x4)=0xbe) 2018/01/17 00:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b4000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) write$fuse(r1, &(0x7f0000c5f000-0x89)={0x89, 0x0, 0x4, @random="fcba27ee195db45cadbf4ead75cb398186571a37a667b323dce771acae11a897abd055a184f897cc4d230f12fe1e2355b995133bcb3733d44fcf292a6926a23f0b9c3ac703fdd23fe9a3aa118a31b9ffdbb3a50edf727b9926f69cc50429619aac3c17d23657b976cf44d4d031f663c76b27f9bd523be9c920"}, 0x89) fsetxattr(r0, &(0x7f0000665000)=@random={"00e8a201000080", '/dev/qat_adf_tl\x00'}, &(0x7f00004eb000)="2f646576117161745f6164665f63086c0436", 0x12, 0x0) 2018/01/17 00:48:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000a95000-0x8)='./file0\x00', 0x81) listen(r0, 0x0) munmap(&(0x7f0000339000/0x1000)=nil, 0x1000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096f000)=0x0) 2018/01/17 00:48:28 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000003000)="bb") 2018/01/17 00:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0xfffffffffffffffc, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) fcntl$setflags(r0, 0x2, 0x0) 2018/01/17 00:48:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x60501, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000-0x3d)="659707743caca3423d8cd3d26d104e2a267ad2d6f16e7af1902808f047c43da535c9e70aefe3e478782b277793d00f8451e6e56245f82bb74f212303d7") setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x7, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8000, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x0, 0x0, r0}, {0xffffffffffff9095, 0x1, 0xfff, 0x1, 0x6, 0x0, 0x7, 0x0}, {0x1, 0x40, 0x380000, 0xffffffff}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x0, 0x6, 0xffffffff, 0xffffffffffffffc1, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fce000-0x8a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0]}, @ssrr={0x89, 0x3, 0x0, []}, @cipso={0x86, 0x10, 0x0, [{0x0, 0xa, "ec6dc0f257bebcac"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) socket$l2tp(0x18, 0x1, 0x1) connect$bt_rfcomm(r1, &(0x7f0000e79000)={0x1f, {0x100000001, 0x2, 0x0, 0xd61, 0xffffffffffffffc0, 0xfffffffffffff39d}, 0x4}, 0x9) r2 = syz_open_dev$mouse(&(0x7f00003dc000)='/dev/input/mouse#\x00', 0x7, 0x8002) statx(r2, &(0x7f0000ee1000-0x8)='./file0\x00', 0x400, 0xfff, &(0x7f00005b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000207000-0x4)=0x1, 0x4) 2018/01/17 00:48:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000040f000-0x1)="", 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/ppp\x00', 0x303000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000042000)={0x10001, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x82, 0x401, 0x1, &(0x7f0000a52000-0x10)=@common='nr0\x00', 0x40, 0x4, 0x8}) 2018/01/17 00:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f00005a7000-0x1)="e09a", 0x2) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00002ed000)={0x2, 0x1ff, 0x4, 0x0, 0x8, 0x7}) r1 = dup3(r0, r0, 0x80000) connect$nfc_raw(r1, &(0x7f0000f3f000)={0x27, 0x101, 0x5, 0x7}, 0x10) bind$netlink(r1, &(0x7f00005eb000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000012d000)=0x0) 2018/01/17 00:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00001d8000-0x1)='D', 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)=0x0) readv(r0, &(0x7f0000ae6000)=[{&(0x7f0000e2c000-0x91)=""/145, 0x91}, {&(0x7f0000ab7000-0x7)=""/7, 0x7}, {&(0x7f0000d4a000-0x2c)=""/82, 0x52}, {&(0x7f000048d000)=""/44, 0x2c}, {&(0x7f0000a3a000-0xff)=""/255, 0xff}, {&(0x7f0000d22000)=""/69, 0x45}, {&(0x7f0000c58000)=""/224, 0xe0}], 0x7) r2 = semget(0x0, 0x2, 0x10) semop(r2, &(0x7f00001ad000-0xc)=[{0x3, 0x4, 0x800}, {0x0, 0xf35, 0x99ae4f29ae05d9fa}], 0x2) fallocate(r1, 0x1000000, 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000f46000-0xd4)=""/212, &(0x7f00002fa000-0x1)=0xd4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/17 00:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) creat(&(0x7f00008f7000)='./file0\x00', 0x40) getegid() ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3b, 0x0, 0x0}]}) 2018/01/17 00:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80809, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) socket$inet6(0xa, 0x80006, 0x4) connect$inet6(r0, &(0x7f00006ee000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000373000)={0x0, 0x0, &(0x7f00000ea000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:28 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000011000)=0xfffffffffffffffd, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) renameat2(r1, &(0x7f00001a1000)='./file0\x00', r1, &(0x7f0000324000)='./file0\x00', 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffeff) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a4b000)=0x100000001, &(0x7f0000f5a000)=0x4) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:28 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000f000)='./file0\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000001000)='devtmpfs\x00', 0x2080010, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f000000b000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000011000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 00:48:28 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x54e5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfaf7}, 0x1c, &(0x7f0000001000-0x90)=[{&(0x7f00002ba000-0xf3)="6bcfca13d7b2af1b667e1e60ccac0df4294e7f356ffbfd3f395c81da7922f45406e2f94aa7175daac3a3788258d0685483465587afcb1c2fa63f050b3fb6e31bf469d0e4c4fcbd849baae6f879f6a8501c9610ced15c4ecb95dc1f897d46790512cb82f9fa05d8cf246ca85329af2014cb9d60b762ecf64ccff9d04d8b9799d4b2c44b23c122a7bce4f7d0dbf445fe0d5a931f0d0a86c80f4fad1d790bf4de0941ab1ee128eeb16aa1114978dae97de35a20a7a33f13933ac1c0bb8ecd0f8e1256cd425e7c391c042c1060bdb09bfb91ac552a424df740311527b70282383b548d4c36fe1c0f1bef443d5fcf403d5514496f10", 0xf3}, {&(0x7f0000001000-0x7a)="1ef039eb3036c52788e95a1f2abc368eed7d082cf59feb1ea0a80f90bebb1adf989ad52eba29adfe6a35d36aa2befa766b07274d2ae41e40e749abcf90b81e7c4e9f21c0d1431b98592f8b94d6ac3cf3b82bea91a3a8642e5abe814a32382f6af28864b0b7b9fbf75d40ef572a4c33a486ef161426ceaaf939ba", 0x7a}, {&(0x7f0000ded000-0x26)="2bf0fdeae2c3efc42f0c56c62635f9d2e85f28e5480c3e73f6f59f86cbc1b90c06fa63ea949a", 0x26}, {&(0x7f00000c9000)="af039cf5d8684367afad9f2c3b636eaeea4302edec08839a7dec7d84c32d5f3304f59076628e7565ada7ce6a95909802275fbcc1a3a3de424c6b02224fa8694d1158a42f2153b5840563d26dc04e280a7ea0e53306b7ce8b8cafdb40c16af0c9fd7ce7", 0x63}, {&(0x7f0000bd9000)="60cad311427858388629f9d4019d68a6ab2a2645645dd4927df3b5e530a95da4293ad342c9f38f18e5350740b351c120e8aab41ab915ac24e93b94315cd6b89863e8822d3f4ccd301af8d346d7d16d91a2ec961434f86d9533f94e9fae88525510bdace3497692afeb5469858f25606839097ad58cf284622c3b4895caa47356ba4b17730a849405914364a012ed6b679b2b2732dcc7da6482884655b7edf3dce03cea6e35662eb4bffdcf32d2f7f2c0ad29b3b1f7bd5c68b4c2122759945bad4a9e0049", 0xc4}, {&(0x7f0000000000)="fb42607033db01fc477b802ee0b45a25cf1ba0b9737fd2874a795db56fb674d4", 0x20}, {&(0x7f00006c6000)="3fccc079e36c1419df3050f92f0b86445030a9740a933661680e2fdd91b7a9b3163973d3eedd29df85d7d471a32e25e4615a1841a6bbd29b8fa02289bd24ca0de8ace0dc658f608f00f2ac2700244b7e1220015e3ebffe89c9f6d63cae4e0e4f4d10a3c89aada9b528a6ed5ad72f613455da998742d8b5b4dd07fd53ef142d38485e80103a6aaa4d7f4afd52a94edff1974dae931e28bbbdd59e53f2e55ac4e469c53327fe66b0cc391029dc3e7f57583dd7fc0b4490558d9a482497bbb8b0474051a3939a37e2cc755585de0b3173b8c10e07e77cd4acebb2d33a06", 0xdc}, {&(0x7f0000001000-0x57)="7f3e703a62305678ea0bf619cd2abf9819240d3aba7276cd677f1bdedb229b1c5e136ddae9cebd98d2657871cf405d1fa77c6e180fa777878e1a94fb1df88ec8ebae96f28f5763c09c12256d081937297ce61ba15872b9", 0x57}, {&(0x7f0000bf9000)="65d2c9c3a3a78344c80b7b05dcb17b2eec461ec26db143afd350aeb70a704d0c332b024c9eadb1397f80687992", 0x2d}], 0x9, 0x0, 0x0, 0x20000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000a78000-0xc2)=""/194, 0xc2, 0x40, 0x0, 0x0) 2018/01/17 00:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f00008bf000)={0x0, 0x0}, &(0x7f0000d78000)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000d7a000)='/dev/snd/midiC#D#\x00', 0x3, 0x900) ppoll(&(0x7f00003ec000-0x30)=[{r0, 0x0, 0x0}, {r1, 0x4, 0x0}, {r0, 0x2, 0x0}, {r1, 0x2, 0x0}, {r1, 0x400, 0x0}, {r1, 0x4000, 0x0}], 0x6, &(0x7f000076f000)={0x0, 0x989680}, &(0x7f00002aa000)={0x80}, 0x8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000b99000-0xe)=""/14) mq_unlink(&(0x7f000077d000)='\x00') 2018/01/17 00:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r2}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'sha256-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000615000)=0x0) prctl$setptracer(0x59616d61, r3) 2018/01/17 00:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x200000000803, 0x3f) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000f4e000-0x38)={&(0x7f0000a03000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e1000-0x70)=[{&(0x7f0000ac7000-0x1000)=""/4096, 0x1000}, {&(0x7f000066b000)=""/4096, 0x1000}], 0x2, &(0x7f00001c5000)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r0, &(0x7f000071a000-0x38)={&(0x7f0000f24000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000516000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0xd00b}, 0x0) r1 = semget(0x3, 0x7, 0x0) semctl$GETVAL(r1, 0x7, 0xc, &(0x7f0000bed000)=""/4096) r2 = semget$private(0x0, 0x2, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000105000-0x2)=0xa766, 0x2) semop(r2, &(0x7f000057f000)=[{0x4, 0xff, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x1f, 0x1000}, {0x3, 0x8, 0x1000}, {0x0, 0x10000, 0x0}, {0x3, 0x6, 0x1800}, {0x0, 0x1ff, 0x1000}], 0x7) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dfc000)='/selinux/create\x00', 0x2, 0x0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00002d9000-0xbd)=""/189) 2018/01/17 00:48:28 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x6, 0x16, 0x8, "49b46d5c079b1d1515d1ff37829c28fe7886fe10cc22cc02fc3c2352abe9e2d8f6a24c1b725f8e2d49b4f24424b2242d5d5c577a68d9d0457322f44f4e2ac8c3", "0cdc82ec8cfd75e83369fc7778b5ec739d850802d41708d60b6fc86a887de7b3", [0x2, 0x7ff], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000bf000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000be9000)=0x0, 0x1, 0x0) get_mempolicy(&(0x7f0000006000-0x1)=0x0, &(0x7f0000c5a000+0xba3)=0x0, 0x1000, &(0x7f0000008000/0x3000)=nil, 0x2) 2018/01/17 00:48:28 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000014000)={@generic="b1d7f57e45786825825f829c3432fd0f", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000000d000)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) readv(r0, &(0x7f000000b000-0x48)=[{&(0x7f0000010000-0x87)=""/135, 0x87}], 0x1) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) 2018/01/17 00:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000045a000)=[{&(0x7f0000b34000)=""/174, 0xae}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f36000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000915000-0x8)={0x4, 0x3ff}) 2018/01/17 00:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e6e000)='-vmnet0\x00', 0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000d6000-0x28)={&(0x7f0000f40000/0x1000)=nil, 0x0, 0x4, 0x10, &(0x7f0000fa1000/0x3000)=nil, 0x3}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000595000)=0x0, &(0x7f0000961000-0x4)=0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000c04000-0x8)={0x3, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/17 00:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/mixer\x00', 0x400400, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d5a000-0x18)={0xaa, 0x0, 0x0}) 2018/01/17 00:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getrandom(&(0x7f0000000000)=""/194, 0xffffffffffffff4a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000198000-0x38)={&(0x7f0000757000-0x10)=@ipx={0x4, 0x0, 0x0, "e7c02792fd6a", 0x0, 0x0}, 0x10, &(0x7f00004be000-0xa0)=[], 0x0, &(0x7f0000c9d000)=[], 0x0, 0x0}, 0x0) 2018/01/17 00:48:28 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000a0d000-0xb)='/dev/midi#\x00', 0x71, 0x60080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000091a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00009b3000-0x8)={r1, 0x1}) times(&(0x7f0000860000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 00:48:28 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x101, @fr_pvc_info=&(0x7f0000007000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) readahead(r0, 0x8, 0xd8) 2018/01/17 00:48:28 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000f92000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) write(r0, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e30103000000000000000000e706a710000635", 0x26) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000f94000-0x4)=0x1f, 0x4) 2018/01/17 00:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0}) 2018/01/17 00:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000245000)='net/mcfilter\x00') preadv(r0, &(0x7f0000d9f000)=[{&(0x7f0000824000)=""/91, 0x5b}], 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00003d3000-0x20)={"79630406942d10d5afa83eb78aeae4e8", {0x4, 0x6, 0x8, "a77cc1bb55df", 0x4530abac, 0x0}}) 2018/01/17 00:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002a4000-0x102)="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", 0x101, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000a34000-0x1c)=@req3={0x7, 0xc44, 0x3, 0x2, 0x2, 0x7, 0xb}, 0x1c) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000092000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 00:48:28 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000023000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000022000)={@common='bond0\x00', @ifru_mtu=0xfff}) 2018/01/17 00:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000922000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f000042a000)=@random={'user.\x00', '^%*\x00'}, &(0x7f0000604000)=""/99, 0x63) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 00:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef0000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000db2000)={0x0, 0x1}, &(0x7f0000a17000)=0x6) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00007ec000)={0x10201, 0x0, &(0x7f000040f000/0x4000)=nil}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000099f000)={r1, 0xe5a}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 00:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00006ea000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00001a6000)={0x9, 0x9, 0x80, {r2, r3+30000000}, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e4e000)="", 0x0) 2018/01/17 00:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000059e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000b43000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003c3000)={{&(0x7f0000158000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b2000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000e50000-0xc)={0x1, r0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/17 00:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000084f000)={0x1, &(0x7f00006ef000-0x8)=[{0x400, 0x4, 0x7, 0x79}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) bind$inet(r0, &(0x7f00009fa000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006fa000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e3b000-0x10)='/dev/\b\x00\x00\x00\x00\x00\x00\x00tr\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\ta', 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000fc7000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/17 00:48:28 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fc2000)=0x4, 0x4) r1 = socket(0x1, 0x800, 0x3) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00005b7000-0x38)={&(0x7f0000fc3000-0x48)=@full={{0x3, {"4b3a301f46bc38"}, 0x0}, [{"f936a560a68532"}, {"1dbe3f47463531"}, {"1da9349d0c904b"}, {"b6512fffdd74fc"}, {"67ea4bfa7f026f"}, {"3f459c49365f1f"}, {"1344a411b92195"}, {"12de86832cb7ae"}]}, 0x48, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000fc6000-0x3140)=[{0x90, 0x0, 0x0, "bd4eb897d1b03ddfb378bc26e58d4f79195b31105682f0bdf5c50a3c59ba4e7b82c43fd266133234d6638ac57c73ebf61b38b615e36399fc6016533e3ac58a285f47b79e8490dc63b5ee261efe7ebcd352a4e569d2c64083baf8f873cc46fd338ff1debf8e52c365249be8aadd506a00f43d071a80d87d9794"}], 0x90, 0xc000}, 0x4) 2018/01/17 00:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000460000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f000043b000-0x38)={&(0x7f0000630000)=@ax25={0x3, {"1c002175a5e21c"}, 0xf082}, 0x10, &(0x7f0000956000)=[{&(0x7f0000abd000)="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", 0x1000}, {&(0x7f0000b17000-0x3c)="9deb97adc0d9f5be36da6cefe08f3a190f8818e0ffd3f9338079686fa4a8829a008b499307ec34df555715fe5ffb0a719713548ab23a172cf407f2b8", 0x3c}, {&(0x7f0000455000-0x9c)="f3db3603028ccdc9269600c589e5f7bfa00868e27fd0d3b91dcf1a66e6caf6cbe200339a88e19be3df6eeb865964d8951699e65a496c1261eb89dc87ac23c21c74b48088c72302511c225878de5e95a045cd98feba03e5362f6cc9e8caef2b354b720a95e7f2d62749aab0418b03eeecb9080409c4e3dc78bc98ca044057194ef8e8f542714bca0ed7452e8373ab69fc9a78719b8c947343c27fad0f", 0x9c}, {&(0x7f0000c29000-0x8c)="da598e3ddf5fae4dcbecfb7886f851ca3a07449bfff6715243f64f5f83eb5779b8a4ef6aeefb287e1ab36eefce0d8ed5a5712b33919466530f64dfdcf7be49cf84461d8e5dbcbf4790ae3aad90beb9a71ef27e66c0e8d0b990fe3d2230cfbfa83039e0191a172001bebb9d5967ec2043b8ae8ba95ddf4997181d010c40824909d820895e3708b97b7876ed18", 0x8c}, {&(0x7f000029b000-0xc7)="26b1b2be4425338727d3d5f86c1aaf7ab5be527240e7428288127236d08edafd5d60056669301446014176f3c9f069162578014b20bef5743dcd0e9f6014405637ae01f7b36ecd98f5ded682c150223b0504f5e39febc82ea157c92c1ad11d352e09b45b127607c2abb8befd59fa35ab3d3a0f1eb1f578c427441443532bf6e38ea229fc5a433fc831a98d7ecc8dd2ddae9d9466c59efc14b9ebf0580f2825e7b6c03f2598ed7557dd912163a3da2483cef75b0421a81f48f4f6e8922faa1cf38125010c2cd403", 0xc7}, {&(0x7f0000b89000)="0a699a40bd1ea9f05c8f4b2e854b12b801b3ce39a8842481ec32e4f83b44ff99e01dad6dc183cace292752371094596249ddd25309d8a0775e23fa10eea4b82e924734a67b08c8bca4213ef9bee62a821f54c7a6aac5452bc321b5ed5daf65120691dd8a2a2a2bfc6af69e2cf90116fc31d2e9e6f8321f1b3a24db3f3498f19f93aec837d291e1659ef426fdce73ec1ca8ab6ba81866e06d7c73755264743de09b5ae459305ad17d6aeee620415903caf1f8efaf23703e8a7ade42b452", 0xbd}], 0x6, 0x0, 0x0, 0x51}, 0x80) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000086000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000ada000)="ac0e3a150076b7") vmsplice(r2, &(0x7f0000a64000)=[{&(0x7f0000534000)="", 0x0}, {&(0x7f00009f5000-0xa4)="eb5a3d4e6ad39e7f7590cdb306dd0c118cb43049fb824316737cc24f1e3483f218a8e0a3b0562789a725e79e8f69912e135e0aeb1f1e9f3c57de120ae6f44f045f65fec8f58756f883f7247989f4ea45d40d54e870e0c4c7b597bd763f07cadc4c167191043c3b292b900120b07527fc96f517c0bcf90d5dfa943020c4011dd575bf8c2cb67e2efdb5d314780f70cb4398e7418be38299581daeb6c19c6bd0aff220b302", 0xa4}, {&(0x7f0000b99000)="e7e14a7e2a3f8a0d4f3e08d42f63268bf63bd31ac6c1436f9fbee442435cde6192a790b753239e3f55cefb11c9d8663b5ac911db401c121dc23f0f01869bb5512b3307d14f1f950f9894bcfcaf7e4ebefd309b69397ab906968a53fd8911c3b24320862eff9a8c42ef9cfcbc0ce356f4f22db033ba0c2dbdb41c4d12a0d35c1acc8f96fef5a4adfaede697a013bf4833ad463db3625a36af587b9c2c", 0x9c}, {&(0x7f00000ff000-0x1000)="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", 0x1000}], 0x4, 0x1) fsetxattr(r0, &(0x7f0000cc8000-0x11)=@known='security.selinux\x00', &(0x7f0000efa000-0x6)='[[em0\x00', 0x6, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f76000)='net/ip6_flowlabel\x00') ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000232000)={0x1, [0x17]}) 2018/01/17 00:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e1000)={0x0, 0x0, 0x0}, &(0x7f00004fc000)=0xc) timer_create(0x6, &(0x7f0000376000-0x60)={0x0, 0x40, 0xfffffffffffffffd, @thr={&(0x7f00000e4000-0x8c)="afbf3e12bc9e26d32a909e32c1f1d459dacbaecc300a9272d17609e83f6b6443c78e9f76d24aa4cc7108e9258c855ad0b699d10681e69011059d6db2a02be18f628d7546cf4f15a5ea40db92e1b9462fc93e978c94c2b2091ee1ec775ba8196dc86f3d911e90b460cfde6179c77265c1ba37e6ac5608688b59f73b9cf46311514c880e4bc7ee1a23ea007492", &(0x7f0000dc1000)="9e6b72bff4b26427483c8efc4ebaaeb9f55d71f8775f8f6dc640e4080000000000000060f2b828cb93caceeb06533e84ff0b0b2b82faf000010000a098005ffa4c7ae1676c794489d07f34ac8100693548c7f1105b23013e6ee661e0acd86d46c97ff809cd93ed7af4eeea4a23fcdf08394b7859c3155e1bff0f00002c64fc9c22"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000716000)=0x0) timer_getoverrun(r0) 2018/01/17 00:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) msgget$private(0x0, 0x542) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000556000-0x66)=""/102) gettid() 2018/01/17 00:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000a40000)=""/70) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000890000-0x8)=0x0) 2018/01/17 00:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x1, &(0x7f0000185000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) write$sndseq(r0, &(0x7f000009e000)=[], 0x0) recvmmsg(r2, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x38f, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) 2018/01/17 00:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") set_tid_address(&(0x7f0000efe000-0x4)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000a0d000)={0x0, 0x0, 0x400, &(0x7f0000132000-0x8)=0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000b0000-0x4)=0x200, 0x4) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000584000-0x28)=[]) set_robust_list(&(0x7f0000277000)={&(0x7f0000e27000/0x4000)=nil, 0x0, &(0x7f0000594000/0x3000)=nil}, 0x18) sched_setaffinity(0x0, 0x8, &(0x7f0000b44000-0x8)=0x8000000006) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000600000)={0x1, 0x0, [{0x4000006e, 0x0, 0x0}]}) umount2(&(0x7f00006bd000-0x8)='./file0\x00', 0x4) r3 = open$dir(&(0x7f0000219000)='./file0\x00', 0x4000, 0x10) statx(r3, &(0x7f0000eab000)='./file0\x00', 0x6000, 0xfff, &(0x7f0000aa0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000d09000-0x4)=0x7f) [ 271.023070] kauditd_printk_skb: 63 callbacks suppressed [ 271.023078] audit: type=1326 audit(1516150108.626:4867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 00:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/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_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0xffffffffffffffff, 0x0}}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) pipe(&(0x7f0000042000)={0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/01/17 00:48:28 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000765000-0xb)='/dev/hwrng\x00', 0x183400, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000029b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f3000)=0x5) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008f5000)={0x2, 0x78, 0xf5c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fb9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000080f000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/17 00:48:28 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x30) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ec3000-0x8)=0x0, &(0x7f0000248000-0x4)=0x8) ioctl$KVM_SMI(r0, 0xaeb7) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0xd5)="", 0x0, 0xfffffffffffffffd) 2018/01/17 00:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef2013eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800ffff0000000000009fb42f37658970182", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c63000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004f0000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000381000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x521000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 00:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="01"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000d85000-0x10)=[{&(0x7f0000e2e000-0x1000)="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", 0x1000}], 0x1) [ 271.086734] audit: type=1326 audit(1516150108.663:4868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=103 compat=0 ip=0x452df9 code=0x7ffc0000 [ 271.143298] audit: type=1326 audit(1516150108.663:4869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 00:48:28 executing program 7: clone(0x0, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x9d5, 0x7, 0x7, 0x1, 0x10, 0x1f}) unlink(&(0x7f000026b000)='./file0\x00') 2018/01/17 00:48:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x6400, 0x3d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000555000-0x28)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x5dba2174, 0x1f, 0x0}, &(0x7f0000698000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x7, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) userfaultfd(0x800) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00006bd000)=@get={0x1, &(0x7f00003d2000-0xd)=""/13, 0x3c}) statx(r2, &(0x7f000091d000-0x8)='./file0\x00', 0x6000, 0xa, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000812000-0x8)=[0x3, 0x1]) ioctl(r3, 0x800000080004531, &(0x7f0000a8d000)="") getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000de2000-0x8)={0x0, 0x20}, &(0x7f0000a38000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000074e000)={r4, 0x6}, &(0x7f0000ad4000-0x4)=0x8) 2018/01/17 00:48:28 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000baa000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fef000-0xd)='/dev/usbmon#\x00', 0xff, 0x200) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000195000-0x24)={0x200, 0x5, 0x4, 0x2, 0x4e, 0x0, 0x320, 0x4, 0xfffffffffffffff9, 0x1ff, 0x3ff, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000919000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x200, 0x7, 0x8}, &(0x7f0000fef000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000069a000)={0xa6, 0x2, 0x3, 0x0, r3}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f0000e60000)=0xfffffd18) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ff0000-0x58)=[@in6={0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xf2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}], 0x58) 2018/01/17 00:48:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400000ff, 0x100) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 271.177086] audit: type=1326 audit(1516150108.664:4870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 271.244621] audit: type=1326 audit(1516150108.668:4871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=71 compat=0 ip=0x452df9 code=0x7ffc0000 [ 271.286909] audit: type=1326 audit(1516150108.669:4872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 271.304004] kvm [11224]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x4000006e [ 271.311616] audit: type=1326 audit(1516150108.669:4873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=186 compat=0 ip=0x452df9 code=0x7ffc0000 [ 271.344515] audit: type=1326 audit(1516150108.672:4874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 00:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000293000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ada000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c20000-0x4d8)={0x9, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000790000-0x30)={0xc, 0x0, &(0x7f00005ea000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000a93000-0xb5)=""}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ecb000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/17 00:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x2) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x401) 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) statfs(&(0x7f0000889000-0x8)='./file0\x00', &(0x7f0000c5a000)=""/140) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000459000)='/dev/hwrng\x00', 0x8100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000101000)={0x3, &(0x7f00002f0000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) open(&(0x7f0000e37000)='./file0\x00', 0x80000, 0x102) r3 = dup3(r0, r2, 0x80000) write(r0, &(0x7f00001e0000-0x74)="050066aadd6252a72155e79732c4c741bf8352bf213a6d8ae36be97bf94283170b23e780bb2b39791e01dd6f5496ed2b", 0x30) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f000085e000)=0x0) 2018/01/17 00:48:29 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) tgkill(r0, r1, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000028b000)="a23364fd", 0x4) ioctl$int_in(r3, 0x5452, &(0x7f00007fc000-0x8)=0xffffffff80000000) syz_open_dev$loop(&(0x7f000017f000-0xb)='/dev/loop#\x00', 0x4, 0x200000) recvmsg(r3, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a0c000)=[{&(0x7f0000947000-0xeb)=""/235, 0xeb}], 0x1, &(0x7f0000af4000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:29 executing program 0: mmap(&(0x7f0000000000/0x238000)=nil, 0x238000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000019b000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000238000-0x8)=0x8000002006) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) syncfs(r1) r2 = add_key$user(&(0x7f0000e26000-0x5)='user\x00', &(0x7f0000625000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000929000)="f03879a7c5135bbbceb3131df0270bf8e089fb318274c8a5c0127bd360328cd9863a15948a722b9d93bb5c634757c7d17acdb5ba390ff5c9", 0x38, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000eeb000)='cifs.spnego\x00', &(0x7f0000eaa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cea000)='+vboxnet1\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x1, 0x786eeddd, r3) rt_sigtimedwait(&(0x7f000078f000-0x8)={0x0}, 0x0, &(0x7f0000f5c000-0x10)={0x0, 0x0}, 0x8) 2018/01/17 00:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008c0000-0x190)=[{0x0, 0x0, &(0x7f0000f4f000)=[], 0x0, &(0x7f0000be2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d0d000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003a4000-0x20)=[{&(0x7f00008ec000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b08000300ffff0000f701000000161701", 0x24) 2018/01/17 00:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000807000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000092a000-0x4)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001c3000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000ad000)={0x0, 0x8, 0x2, [0xefd5, 0x8]}, &(0x7f00007bb000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007ef000-0x8)={r2, 0x100000001, 0xff}, 0x8) [ 271.369354] audit: type=1326 audit(1516150108.672:4875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 [ 271.394131] audit: type=1326 audit(1516150108.675:4876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11208 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 271.458561] binder: 11271:11282 BC_FREE_BUFFER u0000000000000000 no match 2018/01/17 00:48:29 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000069c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f0000e7e000-0x4f)=""/79, 0xfffffffffffffea6, 0xffffffffffffffff}, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x177, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000061b000-0x16)='/selinux/checkreqprot\x00', 0x210000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 00:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x6) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000f74000)=0x5) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r2, 0x0) rename(&(0x7f0000e89000)='./control/file0\x00', &(0x7f0000c56000-0xa)='./control\x00') ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000bae000-0x78)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) pwrite64(r1, &(0x7f00003fe000)="", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x1, 0x2) pwritev(r0, &(0x7f0000a20000-0x90)=[{&(0x7f000006e000)="6605a5d39caefe2867360a293dd66affe2220ec4fc3e95e00739303ecb4700366bce334215d7d1720752f18d381daf2fc78cc83610925ccf46e12e56d2f519cc78656640c6f2e8a8ca0e5eae4b337fb7907a545f8ede7629e2648c1809c9004e7335fae8bc6627d6b68e26b70bed789e15470d4c3f66bd63f36903aada48014f1e644967b6637ed5c3f7acca2f4624674b8c0985f62b60e8a2988a36cde559600e6249e4f959ef77c58737f17384cbfba011386a734612d034aa9aa52daaf02e74edc901357bd9d6b0fa3580274712a7fafae1bed7c78b85b950d901ee4b2f87", 0xe0}, {&(0x7f0000856000-0x41)="70646de840c2a633b956439af1e5be31fade6eeeada042a4a99dae5c06c1588ccd48c751174a9ab63979ea3d9cad0de0e1231a8ac37020751e1081ce44c374f433", 0x41}, {&(0x7f00004ff000)="06ad0fa8189daa92539e261913dbf6b7bc2d0979c44adcdab3617dd485d708f9ece3934707b54453c7b994113d6242f4552adb40ec68ecbf078ba7e59b02eba0caec568136e73b526fc39457b73d848b66f5c9cb0f9796caa120bde9", 0x5c}, {&(0x7f000018d000)="cc59898f2cee92917843e1b5d3f4ad2dc9905f3ea7b776acb81e2fffc79a14b5def3f75383e303678ed2f1caab25141be6749836165f30ade5a952cbee3c1e68d6938b90d1b54a9b92c6a55b0396ab950a41b8cb1dab14f3091b02ecec45c43f21341013aa34c3b661e0117b1311b3ffdd4c1fde29b2f8ad23740eeffa7526464463964d06d12c6002ca61f08a256655ed5adfb245612134bdf7731ba540de49d0a8e2cad73434273a590a1b366dd30e9ab1e9893e256b30df50", 0xba}, {&(0x7f0000f98000-0x29)="6344c3eb67cfbce746f7849473f69c7bed17c3f94cac89e001c6e1fb47488c7fcbc029be62fb2de8fd", 0x29}, {&(0x7f0000a17000)="b6e7cb23c24f6a2a512941359baaa8cbbca816249057d8cda75dfef004ca3ffb311cd399d2eef66db5847a210df014813fe0ad8120da9206455422e101948ce0a4", 0x41}, {&(0x7f0000227000)="4e6b9f698e65897ff1633002948489df44629e976a489dbbce9917676925b1f0da386bad1968899c08cdc6f1", 0x2c}, {&(0x7f0000fda000)="a3a23f53f1bd9b772212a9988143735d8f2e1ca5d8a699b2048438cad8ed311794263ebff4a9b88aa0a2d13673d783170707a739d97a5c250a4dae679454d9930438e9bf42b1c3f4a72e2a7857f496931276a48ba7424bdedda08c65de4bda6efd57650e4e3f73ab5848d200f320f2282749b58ebed6abbe9053b567010195faba6ac225e16cbeb768019edb41f702266f211c753b1bb412284764f7733b5ff9fc7df0505a4977a06088eab18fe8da34b28108dad375dcd338e815af1ba0883249356e188c5f6f3308d769bced6e89c6510dd1fc", 0xd4}, {&(0x7f00008ed000-0x1000)="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", 0x1000}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf663ad6166ac8a3f7a8908675476b460b7bf0bb22e4336a0560c53b53a53a304e", 0x22}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000819000)={&(0x7f000084a000-0x8)='./file0\x00', 0x0, 0x0}, 0xfffffffffffffd3f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00001ac000-0xab)="636f726564756d705f66696c74657200edd8194afb15fa4a29d6f9601dd2e9dd24b79badef1948ca54416c9ed6719c24fe8c00440d97eed4cc33181bb011972562c75b46490e97be8d21a7056bc960d2860c874739a7e3be8a531b9032c79e6e474160668f35ce77cd6114b513740ea06386210338f4ba5fdd305399b018f7300f461e590a5b9d1a54d9d460fd3e83c52a645a309527e677a3cee5bc0b0b95a34dc145d8328e75dfcea8ff") pread64(r3, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/ptmx\x00', 0x880, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000055000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/01/17 00:48:29 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00007d2000-0xa)='/dev/vcs#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="7da73c534b3d8aaa51ad0f597122125cb7a44153e96db118eee99c73c433619291a46235345b386d05986e564a79174db3a48eb9bf7773eeae4d89a15c031aa534b9f632ba1f4ebbe3bc3eff49ff0467c6876fbd82fb8f367a59d89235a37fec6ccb409ec4114a9ac6ea0c40a17b8b3587ad916f814b77cb992df9f133bded640cce85613dbbe270fd26d6") ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) socketpair(0x1, 0xa, 0x6, &(0x7f0000ee6000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00009a3000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f000060d000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000a96000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7fffffff, 0x9, 0x3, 0x400, 0x7, 0x20, r3}) [ 271.501509] binder: 11271:11296 BC_FREE_BUFFER u0000000000000000 no match [ 271.510735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 271.535692] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x4, 0x52babffa742bbad4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$can_bcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000014000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f000000b000-0x48)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "430198d50becd550"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000018000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000017000-0x4)=r3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000018000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37c5, r2}) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000209000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ca5000)={0x10000000, 0x0}) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000b1b000)=""/149, &(0x7f00004a4000)=0x95) 2018/01/17 00:48:29 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, r0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00006bb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f6b000-0x8)='./file0\x00', &(0x7f0000f6a000)=@random={'trusted.\x00', '--.\x00'}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00005ce000-0x50)={{0x5, 0x5}, {0xfffffffffffffa6d, 0x4}, 0x4, 0x6, 0x42da, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000a7f000)=""/108, 0x6c, 0x0, &(0x7f0000f69000-0x10)={r1, 0x0}) 2018/01/17 00:48:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x80) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000432000-0x8)={0x0, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000016c000)='/dev/snd/controlC#\x00', 0x4, 0x2c000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000b6f000)=0x0) r2 = syz_open_dev$amidi(&(0x7f000057c000-0xc)='/dev/amidi#\x00', 0x101, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000dc1000-0xc8)={0x4, 0x0, [{0x9, 0x3, 0x0, 0x0, @adapter={0x80000001, 0x802, 0x100, 0x2, 0x0}}, {0x5, 0x0, 0x0, 0x0, @sint={0x3, 0x9}}, {0x2e4, 0x5, 0x0, 0x0, @sint={0x27, 0x1}}, {0x22a, 0x7, 0x0, 0x0, @msi={0x6, 0x2, 0x7}}]}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fsync(r0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x3ffffff) 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000049000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:29 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000009000+0x99f)="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") 2018/01/17 00:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc9000)="30df", 0x2, r0) socket$llc(0x1a, 0x3, 0x0) 2018/01/17 00:48:29 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x5, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009a6000)=@sack_info={0x0, 0xfffffffffffffffd, 0xe04}, &(0x7f000037e000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000093a000-0x8)=@assoc_value={r1, 0x5}, 0x8) setuid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x1b8)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000-0x6c)=@getpolicy={0x6c, 0x15, 0x704, 0x7, 0x2, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x3, 0x2c7, 0x2, 0x8, 0x2, 0x20, 0x80, 0x2, r2, r3}, 0xffffffffffffffff, 0x1}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x3, @in=@broadcast=0xffffffff}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20004091}, 0x4004010) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) rt_sigpending(&(0x7f0000003000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7b, 0x8e9c584a08c3f1ba, 0xfffffffffffffe01, 0x101, r1}, &(0x7f0000002000)=0x10) 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@bridge_setlink={0x28, 0x13, 0x400, 0x4, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_TXQLEN={0x8, 0xd, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x10000000, 0x0}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000002000-0x1)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) syz_open_dev$sndpcmc(&(0x7f00002a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x3) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) 2018/01/17 00:48:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1143501a85431a607d5f0a32f0a549e7434c9fd24757f33b081f69e0090d561cea735e818e93f70d7a8fb9f83ee194594d3ce3db066d9934652c5f348564c8a28abf4257c22da541f342d9ee65d31f5a02bd22a616c31315a11c3f8c6c7de928ac5c70dbcf54797dce2cb31576dff3ba828c5ce935611cb07b8acefb42301774", 0x80, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000001000)=""/208, 0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x2, r0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000002000-0x57)=""/87, &(0x7f0000000000)=0x57) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/17 00:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000029a000-0x4)=0x71326b4b, 0x4) 2018/01/17 00:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x800, 0x181002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094e000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) linkat(r1, &(0x7f00004f3000-0x8)='./file0\x00', r1, &(0x7f000096a000-0x8)='./file0\x00', 0x1400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000f50000)={0x4, 0x10001, 0x8000, 0xd9f4, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f00008f9000-0xb)='/dev/loop#\x00', 0x1, 0x8200) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="", 0x0}], 0x1, 0x81003) sendfile(r0, r0, &(0x7f00000fc000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/17 00:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) close(r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000af6000)={0x3, &(0x7f0000689000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/17 00:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000a08000-0x8)=[{0x2000000000006, 0x0, 0x1000, 0x407ffc0003}]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000ad6000)={0x8, 0x0, ""}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000072b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000f9d000)={0x4, 0x2f47, 0x3}) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004eb000)={0x400000000000001, 0x100000001, 0x1000, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r0, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) 2018/01/17 00:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c19000)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000063000)=0x0) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000ea4000)={0x18, 0x9, 0x9, 0x8}) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r2, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/rfkill\x00', 0x443, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x484) r2 = request_key(&(0x7f00002df000-0xd)='dns_resolver\x00', &(0x7f0000681000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b57000-0x9)='/dev/kvm\x00', 0x0) r3 = request_key(&(0x7f00009d4000)='syzkaller\x00', &(0x7f0000b70000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x35)='keyringmime_typenodevGPLsystemeth0procmime_type/em1,\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f000067b000)='cifs.spnego\x00', &(0x7f0000b7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005e000-0xc)='/dev/rfkill\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00005b5000)={r2, r3, r4}, &(0x7f0000bfc000-0xe4)=""/228, 0xe4, &(0x7f0000ca5000-0x38)={&(0x7f0000168000)={'sha3-224\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$MSG_INFO(r1, 0xc, &(0x7f000060a000)=""/28) shmget$private(0x0, 0x4000, 0x0, &(0x7f000037e000/0x4000)=nil) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000d18000)={0x6, 0x83c, [{0x7970, 0x0, 0x7}, {0x3c2, 0x0, 0x100000001}, {0x0, 0x0, 0x9}, {0x3, 0x0, 0x8}, {0x8, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x7}]}) syz_open_dev$sndpcmp(&(0x7f00008e3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/enforce\x00', 0x42a000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000f00000-0x1000)=""/4096, &(0x7f00007b9000-0x4)=0x1000) clock_gettime(0x4000000, &(0x7f00002e4000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {r1, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 00:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000677000)={{0xecda, 0x2, 0xfff, 0x5, "ceb4a9b03bc5738c8a2eeb45342d1e1d78f6a35d924dfe7aaaf95b7b75a2fef3f2994fe9147c7ccc7fcf52fd", 0x216}, 0x0, 0x0, 0x400, r1, 0x3ff, 0x82, "708acbe3ccad4a7064caffafbe341701067414d65f0083c7933280c63c3f225b33f312ac836ff6960657037e9af26f0cf23b6580dda8bffcb7f5da323b138e3d", &(0x7f0000769000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x3, 0x0, 0xe51404a], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00007db000)=""/235) 2018/01/17 00:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000fb5000)={{0x36, 0x0, 0x0, 0x0, "35b830e35b85d71d01d40700000000000021208e4a28ed602fc5b2080000000c13f881c731036f907871b9eb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2956dd468b740d0d61413687c4459804503809bfe95009225bae64ae367cbd135b8b18b9ec9412e268536d08a0f8b608a2bde93ab497af64df9845f79e9bc0f5", &(0x7f000013c000-0x13)='/dev/snd/controlC#\x00', 0x2e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000265000-0x14)={0xff, 0x200, 0x7, 0x6, 0x1000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000144000)='/dev/dsp\x00', 0x20000, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c76000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00006b2000)={0x4f, 0x3, 0x80000001, 0x2, &(0x7f0000d02000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 00:48:29 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fd0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd1000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fd0000)=[{&(0x7f0000e77000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd0000)=""/191, 0xbf}], 0x2) r1 = syz_fuse_mount(&(0x7f00003c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) accept$llc(r0, &(0x7f00005f4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000075c000-0x4)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000dc1000)=0xffffffffffffffff) 2018/01/17 00:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = memfd_create(&(0x7f00000cc000-0xd)='/dev/binder#\x00', 0x3) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000074f000-0x30)={0x44, 0x0, &(0x7f0000712000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000a4a000-0x30)=[], &(0x7f0000d85000-0x10)=[0x0]}}], 0x48, 0x0, &(0x7f000090d000)="ae6cbad5eff477cc84343ff9622dd2721f02c1390a445980f71e4b9838b0ae518f3309c31845db045145c9252f52286c8c044757c325468560ce1431e8c362c1261dadfe2d8192de"}) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e78000)=0x0) syz_open_procfs(r0, &(0x7f0000a66000)='net/udplite\x00') [ 272.044408] binder: 11406:11414 got reply transaction with bad transaction stack, transaction 317 has target 11406:0 [ 272.055196] binder: 11406:11414 transaction failed 29201/-71, size 0-8 line 2772 [ 272.080849] binder_alloc: binder_alloc_mmap_handler: 11406 20000000-20002000 already mapped failed -16 2018/01/17 00:48:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000061a000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000796000-0x4)=0x0) kcmp(r1, r2, 0x7, r0, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000332000)=""/8, 0x8) r3 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000a50000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="bc26e8f6f75a50265926eaf646de5f8d64e69ef57ce5250b9b340b40eba038deffb857eb383bb4768937146841c48da10f27914211", 0x35}, {&(0x7f0000002000-0x56)="0295da1f754a8c64b5176dadac434e2c64b03541aafc5dfc3ed762b42e880ed81868ec699fab743713d32beba86cddad6c889b76e0aca2f76c4f416988f1be041fbc6717c75bfbf21a3750efee75d4152b5b16d54f7e", 0x56}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x400402, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000002000-0x16)=""/22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f00001e4000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000003000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 00:48:29 executing program 0: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt(r0, 0xffff, 0x8, &(0x7f0000327000-0x6a)="a66a2d1313886d2bf1a2abfceeaf2b4fd4222d065b7c8a6f338befb01816f292232a48d7e271d87416a5d2ab9f415dc4e88cbb0e3ca14db6dbc7dad2f8a432de556198dfad3adf2ae38d5e0ef6bc089114fa9541661f00d76af6be319e7eea4ed717d2e4a1741868dd0e", 0x6a) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r0, 0x100000000000102, 0x0}], 0x1, 0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f0000fff000-0x69)="", 0x0}], 0x1, &(0x7f0000edb000-0x240)=[{0xf0, 0x11d, 0x4f76, "aa86cf95611eb0851b83fb6a0c68cb216d0f85fddcb1152168b287245ab0b157365c53434ce3e9fdbb5df642fad54caacfba681003bba6c57e79ea3233723a231a2c4d007ef2dba78b66284d9600f9920adf81e577ce22ae6d00000002df73d964998b56deb8e4b3575bc978a89ddf0006b27790ef1cead5c1b64204457cd88540cf95d1e7663f0000000000000000aa2f8caffed9df73f63a29c4653a2072e560b22f9e7cd756542830316c46c99188dc2099644bd9346f7b575f686219456949ddb7331f665d71c312108614c85f158c6e26e271adc0f71b55e61d11e142ef"}, {0x58, 0x1ff, 0x1, "9770ed0b2bb45c080507e253f256be57fbba2952850b7baaf029e7479a0b3b70693de6bfe087f3e38190da1f145a6c0860d6b5968587b60ac26d4874aac7263758deb4382586d7"}], 0x148, 0x0}, 0x0) 2018/01/17 00:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) r2 = getgid() fstat(r1, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000110000-0x6)='./bus\x00', &(0x7f00000cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b43000)={0x0, 0x0, 0x0}, &(0x7f0000353000-0x4)=0xc) setgroups(0x6, &(0x7f0000c31000-0x18)=[r2, r3, r4, r5, r6, r7]) ioctl$TCFLSH(r1, 0x540b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000696000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f15000-0x4)=0x0) syz_open_dev$binder(&(0x7f000001b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/01/17 00:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dae000-0x9)='/dev/ppp\x00', 0x90000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004ae000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) 2018/01/17 00:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000312000)={0x0, 0x0}) r3 = gettid() kcmp(r2, r3, 0x6, r0, r0) r4 = dup2(r0, r1) ioctl$sock_ifreq(r4, 0x894a, &(0x7f000091f000-0x28)={@common='tunl0\x00', @ifru_names=@common="6270713000000000000000000000f600"}) 2018/01/17 00:48:29 executing program 6: r0 = open(&(0x7f0000c30000-0x8)='./file0\x00', 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xb44c}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000e32000)={0x7f, 0xd0c, 0x7, 0x0, 0x7, 0x3ff, 0x3f, 0x6, 0x6, 0x80000001, 0x65ae, 0x4, 0xdd3, 0x9, 0x7, 0x8000, 0x7, 0x5, 0x0, 0x3, 0x100000001, 0x71, 0x8001, 0x9, 0xffffffffffff8000, 0xded3}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) [ 272.093037] binder: BINDER_SET_CONTEXT_MGR already set [ 272.098468] binder: 11406:11414 ioctl 40046207 0 returned -16 [ 272.098507] binder_alloc: 11406: binder_alloc_buf, no vma [ 272.110089] binder: 11406:11420 transaction failed 29189/-3, size 40-8 line 2957 [ 272.125417] binder: undelivered TRANSACTION_ERROR: 29189 [ 272.135052] binder: release 11406:11414 transaction 317 out, still active [ 272.142103] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f000061a000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000248000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4280, 0x1000, 0x0, 0xff, 0x1}, &(0x7f0000e4f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000495000-0x8)=@assoc_value={r2, 0x1}, &(0x7f00006e2000)=0x8) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) close(r0) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000008) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) socket$nfc_raw(0x27, 0x3, 0x0) lseek(r1, 0x5f, 0x0) 2018/01/17 00:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181002) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="", 0x0}], 0x1, 0x81003) sendfile(r0, r0, &(0x7f00000fc000)=0x0, 0x100000001) r1 = gettid() r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000433000-0xb)='clear_refs\x00') ioctl$LOOP_CLR_FD(r3, 0x4c01) [ 272.167708] binder: undelivered TRANSACTION_ERROR: 29201 [ 272.173654] binder: send failed reply for transaction 317, target dead 2018/01/17 00:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socket(0xa, 0xf, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f000044c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/17 00:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000037b000-0x4)=0x0, 0x9, 0x0, &(0x7f00009b5000-0x10)={0x0, 0x0}, &(0x7f0000f62000-0x4)=0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/rtc\x00', 0x200040, 0x0) 2018/01/17 00:48:29 executing program 2: prctl$intptr(0x4, 0x1f8) r0 = epoll_create(0x7800) r1 = syz_open_dev$dspn(&(0x7f000092e000)='/dev/dsp#\x00', 0x33, 0x1090c2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000000+0x4ca)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x100000000, 0x7, 0x81, 0x2, 0x7fffffff}, &(0x7f000069a000)=0x14) fcntl$setlease(r0, 0x400, 0x3) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/17 00:48:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009e1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009e9000)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x4000000000, 0x200) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000002000)=0x100, 0x2800000000000) 2018/01/17 00:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da4000)=0x8, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c43000)={r0, 0x0, 0x1, 0x2, &(0x7f0000439000-0x4)=[0x0], 0x1}, 0x20) dup2(r1, r0) 2018/01/17 00:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) epoll_create(0x7) close(r0) 2018/01/17 00:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000002, 0x80002, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007e4000-0x12)='/dev/input/mouse#\x00', 0x2, 0x109000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000304000-0x70)={[{0xf7c, 0x7, 0xf96, 0x1000, 0x8, 0x6, 0x6, 0x2, 0x400, 0x1f, 0x400, 0x8000, 0x1}, {0x7fffffff, 0xc9, 0x3, 0x6, 0x8, 0x9, 0x6, 0x1ff, 0x5, 0x10001, 0x9, 0x0, 0x7ff}, {0x3, 0x5, 0x1, 0x100, 0x1, 0x3, 0x5, 0x8, 0x5, 0x1, 0x100000000, 0x1, 0xe7da}], 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r0, &(0x7f0000d38000)=@full={{0x3, {"c1474b526b0248"}, 0x0}, [{"0343738e0ad8b5"}, {"4158c8755c77f5"}, {"2835ad7b4a6960"}, {"d33ee0fa38d724"}, {"01fa39531a8605"}, {"035544e2d56602"}, {"10000000024ee3"}, {"78a5f8127d9ecd"}]}, 0xfffffffffffffe86) 2018/01/17 00:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000060000)=[{&(0x7f0000ed5000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x9, &(0x7f0000d30000-0x20)=[], 0x52, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 00:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000950000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000b67000)={0x4, 0x20, 0x1}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000154000)=0x0, 0x1, 0x0, &(0x7f0000685000-0x10)={0x0, 0x0}, &(0x7f0000c76000-0x4)=0x0, 0x0) 2018/01/17 00:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0xfffffffffffffe63, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 00:48:29 executing program 3: msync(&(0x7f0000592000/0x11000)=nil, 0x11000, 0x100000000000005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000a36000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x31b, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000003000-0x78)={0x0, 0x78, 0x1, 0x2, 0x7, 0x5, 0x0, 0x5, 0x80000, 0xa, 0x8, 0x1, 0x0, 0x10001, 0x100, 0x3, 0x4, 0x5, 0x2, 0x5c7, 0x3f, 0x471, 0x8, 0x8, 0x6966, 0x6, 0x5, 0x400, 0xfffffffffffffc01, 0xbf, 0x4, 0x0, 0x7, 0x3, 0x80000000, 0x0, 0xffffffff, 0xee3d, 0x0, 0x100000001, 0xe03309775288223c, @perf_config_ext={0x4, 0x4}, 0x0, 0x1, 0x4, 0x7, 0x7, 0x2, 0x101, 0x0}, r1, 0x2, r0, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 00:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008c7000-0xd0)={0x0, 0xc8, "bd7f421ac7b422477e9658b7b233fcd350a32b7663e1b7637f574b468046dc78c6c891a70b42463a062b05db641fbd8826473a0bdd34d1e7386c9d2b1adb34024a753fb6c0325a4a34de1da809453b4d238d8f1700e7f119defcefeb6d5f50a33bcde9f477725d40e26472144c858331a383fbc59a928d5c8290ea6c4a56ceb1b5bd2de22bcc649b834ea953e763f567483044b71f7fa0e38fb710d1d98c0f8924d6bb96229d97670cf4baafcb77a0f71daf36f7c51868fbdaa2bd5fff86beddde20e81acb57037d"}, &(0x7f0000a2c000-0x4)=0xd0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000196000)={r1, 0xd491}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000bb000)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd11002000", 0x6}], 0x1, 0x0) 2018/01/17 00:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x4, &(0x7f000080c000-0x8)=0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$int_in(r0, 0x5421, &(0x7f0000b06000)=0x9) syz_open_dev$dspn(&(0x7f0000a10000-0xa)='/dev/dsp#\x00', 0x0, 0x2000) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) dup3(r0, r1, 0x0) 2018/01/17 00:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000710000)='/dev/dsp#\x00', 0x1, 0x80040) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007a7000-0xb8)={0x0, 0x4, 0x618, 0x84, 0x0, 0x100000000, 0x1, 0x0, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc26, 0x8, 0x1, 0x9}}, &(0x7f00002b7000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005af000-0xc)={r1, 0x8, 0x0}, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00001bd000-0x18)={0x0, 0x1e, 0x100, &(0x7f0000319000-0x8)=0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') fcntl$setstatus(r2, 0x4, 0x40400) openat$sequencer(0xffffffffffffff9c, &(0x7f000070a000)='/dev/sequencer\x00', 0x400002, 0x0) sendfile(r2, r2, &(0x7f00004bb000-0x8)=0x0, 0x8001) 2018/01/17 00:48:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x5f, &(0x7f0000002000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000e2c000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000f60000/0x1000)=nil, 0x0) shmdt(0x0) 2018/01/17 00:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bf3000)='/dev/midi#\x00', 0x40, 0x800) clock_gettime(0x0, &(0x7f0000cf1000-0x6)={0x0, 0x0}) futimesat(r1, &(0x7f0000d80000)='./file0\x00', &(0x7f0000f56000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x40042408, 0x0) 2018/01/17 00:48:30 executing program 4: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ef000)=0x14) fallocate(r0, 0x0, 0x100000000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x25, &(0x7f0000257000-0x20)={0x9, {0xff}, 0x10000000, 0x4b9f}, &(0x7f0000598000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000033a000)={0x0}) unshare(0x8000000) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) r1 = mq_open(&(0x7f0000a86000)="2d240056169dcbce2edac137afe2b64f481fe4d90d6d5f0ddfefab57aa947a48902fc8ccc9ec5efc8669affa9c71a18792c69e2d419b1f81c395b53562ea69372f5649a0645237667c9d7fbb2861e5c2f47b75c17674c45582221cc123fb74027d65babbb156470186f1a7b5f0", 0x6e93ebbbcc0884f2, 0x2, &(0x7f0000cd4000-0x40)={0x0, 0xe2, 0x7, 0xfffffffffffffff9, 0x20000000, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000108000-0x40)={0xc1, 0x24, 0x80000001, 0x401, 0xffff, 0x4, 0x6b9, 0xffffffff}, &(0x7f000077e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/17 00:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/rfkill\x00', 0x2403, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x81, &(0x7f000050b000)={0x0, 0x0}, &(0x7f0000bcc000)=0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000871000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c4000-0x4)=0xe8) lstat(&(0x7f0000d38000)='./file0\x00', &(0x7f0000b42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f000059f000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017e000-0x4)=0x20) syz_fuse_mount(&(0x7f0000a46000)='./file0\x00', 0x0, r1, r2, 0x6, 0x20000) 2018/01/17 00:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='net/tcp\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009df000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002d0000-0x4)=0x20) 2018/01/17 00:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000a1000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 00:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/member\x00', 0x2, 0x0) r1 = open(&(0x7f0000c36000-0x8)='./file0\x00', 0x101100, 0x22) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e43000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000008a000)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f92000)={r3, 0x5}) move_pages(r2, 0x3, &(0x7f000083f000-0x18)=[&(0x7f0000dfb000/0x1000)=nil, &(0x7f00006b2000/0x2000)=nil, &(0x7f0000343000/0x4000)=nil], &(0x7f0000dff000-0x14)=[0x8001, 0x2, 0x3f, 0xffffffffffff7fff, 0x200], &(0x7f00006db000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a75000-0x4)=r1) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) openat$ion(0xffffffffffffff9c, &(0x7f0000729000-0x9)='/dev/ion\x00', 0x200, 0x0) 2018/01/17 00:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000052f000)={0x3000, 0x1000, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ppoll(&(0x7f000075d000-0x10)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) r3 = mmap$binder(&(0x7f0000480000/0x1000)=nil, 0x1000, 0x2, 0x80010, r2, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000e33000)='/dev/admmidi#\x00', 0x401, 0x200) inotify_add_watch(r4, &(0x7f00009a5000)='./file0\x00', 0x4) getsockname$packet(r4, &(0x7f00004cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007a1000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000233000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x1, r5}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000021a000-0x30)={0x64, 0x0, &(0x7f000040a000)=[@transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000ef3000)=[], &(0x7f0000ec8000-0x48)=[0x0, 0x30, 0x30, 0x28, 0x78, 0x30, 0x18, 0x18, 0x28]}}, @request_death={0x400c630e, 0x2, 0x2}, @free_buffer={0x40086303, r3}, @register_looper={0x630b}], 0xed, 0x0, &(0x7f0000948000-0xed)="bda9b8aa49448f1c8c7eae2ca462d03cff072fc6b3a4b23f70112747e4a1e4df0a67b9ee7532fd17bc44896f6aab34fc41555681917478047996fbf4635fa903d367991952b79cdec99ba3a4fb26ba20bec919a1c7daf9895def36b9176381c2bfe67b3b7f44a290146df376a8a34b2753ffb65283f2adfb43217bb76fae03209d5ad2227441fba1ea005d0609781abe365a60e48053f7dfcc162373112a7f8f8009e36d665566e7df4e00732468e9667137db9c94173f3b5cbe8263046f521aa2821a22a71243d5e1f14fe24581bcb2b184f1d362c44332642dccfbd5f0b89bcb81d653600c7b4681e0b5750f"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/17 00:48:30 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000e80000)='/dev/audio#\x00', 0x1f, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x2, &(0x7f000087a000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ded000-0x7e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "88fbc8", 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b9000-0x20)={0x1, 0x100000001, 0x800c, 0x7, 0x9, 0x6, 0x80, 0xffff, 0x0}, &(0x7f0000bad000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ceb000)={r1, 0x0, ""}, &(0x7f0000b10000)=0x8) [ 272.544173] binder: 11525:11531 got transaction to invalid handle [ 272.550553] binder: 11525:11531 transaction failed 29201/-22, size 0-72 line 2842 2018/01/17 00:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000018d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000531000)='numa_maps\x00') r2 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c67000)={0x0, 0x0, 0x0}, &(0x7f000016b000-0x4)=0xc) fstat(r1, &(0x7f0000bd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) set_mempolicy(0x2, &(0x7f0000399000)=0x3, 0x2) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) openat$mixer(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/mixer\x00', 0x303602, 0x0) 2018/01/17 00:48:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c00000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000b40000)=[{r0, 0x220, 0x0}, {r1, 0x8004, 0x0}, {r0, 0x10, 0x0}, {r0, 0x3124, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2000, 0x0}], 0x8, &(0x7f0000e06000)={0x0, 0x0}, &(0x7f0000585000-0x8)={0x5}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5d000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00004c5000)=0x0, 0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/17 00:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ff5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000025f000-0xb)='/dev/audio\x00', 0x22000, 0x0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000054000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d88000)=0xe8) stat(&(0x7f0000e72000)='./file0\x00', &(0x7f00002ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000012c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b82000)=0xe8) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000724000)=0x0) lstat(&(0x7f000054b000)='./file0\x00', &(0x7f0000bba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00008c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000696000-0xa8)=[{&(0x7f0000912000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000022d000)=[{&(0x7f0000e81000-0xba)="fc9177fba2e66ec15d442f35d94910acd437dde217d70101c85f05f656aaa87fcfb546e2f2a527c41787836110670163f52281dca39cafc22ceee47a2a1483bbdb231396367433aaa83dabbf362fdac4645551648bf77af7856418fcf387fa1024b313f42b55cb52363cfbebf4b71cfdd79ecaadb2e50f8060fdcb2b5c65c898454fb25af678719b1d3a9b100ee70e3f634eff42ae37b53613e5d6224d55c9c0359b168d7969962fe3d2ac1e5dfd25543b83565c8dc6be439784", 0xba}, {&(0x7f0000dc5000-0x1000)="5ec53b84a50fbc72c2a2a4729a2916dbdccbb05712196059d8b8f617e12637b189fe7703ff4593b9f19a197136c77d54006dad479a0d78914316083d377aaa344aed8810b8c444a7ce5f449d3da0d08a69c70817f3c095a4b9225c9730b4ecce0bd3be9bbff5f8ea1b93b708743c3769d421d912857905a1710dbb751b8d455d62e2ae9b7c4207d1389594e74eb92eba40e31143b5c27bd50bc43c88e277994ecb4e80be53d103bc1a0cbb45f4bf3e119847b7b32014451f8378ec5ab5938d61f8a403e613360bdeada8cb6a3491c9a0e0bea8664445306eb4bb9a57a877764aaa33f90a2ef1e7cdef63977766041b1a7f4dfdaed889850c76ac7fe6a4021d11eaec62ebc8e1af582d0b7e219d5a72e936dc42ed2daf85eacb8b768556d5b100bc60f1c1c50e2168fb2a1d1475042fb8ece1749724ef72a533b5ade1b96d59f76420ad50784d8dfce57e099d5a11ec01107fef5cfe41936fd9e3ba8b4ea6684fb43ea87ef451d3b20842a7003ff7d09fef40214e714b046736292ffb381ee8beb327549e5bd305fb290d61a5693f06595a62114e08697b44783e6b28c31f742b4bb7dfb32a2383d8193bf916d1f3236e86a831979654d2cb1c1f0312ef9d3e0ec7df2aaa5948d95ca606dafcc2b7f683837a81a683c3f937cc9223f67eb74da4c4f354dfda77efd8ac607ad086833bdaa0fc978502a9e86d3208608bff601440cd93422803a4dbbc487298739ec100f4afb59915d0d7620f56f836db8666f2b739e83738659e4ba325669b846c6415154ebba39ff87a45344dd14c6b693ec46553036fee01bb1e5678e0d40bdedec1947bba7c3a163791258120ab151174dc4ac64c03946bbbb455117e5655b46582441a6496ba9855abac6aff5a892676a8599e674320930404f6014f9b65c2b572e82b616fefabd3654911314b982013745146e372ca134d1149a3bddba8c993a9ddf254ced273c0c83cfb76d229cabdc12f424444f08d8e3eee5ed328784e2706132fa1f2b0235ee94b6a627cf58a071559653215fde98a9532cd617971b0ad728d88d53709a1564dfa9ce9e85d4820d1062920bbeb5605650379ed4d554a3d72ad888546633d48c35f3534cd4e062b22f999b39bad4bdcb610b822636b6c5007d376e14e7b7d950dff5ebfbe44fbe3afbf4848c6d191e0483498e449b26f855944b350b1487787c79503f7c6780efbefac81dea5441cc68fbe30ff41486f835d122709393044f1a57fe18703ac2a65653ea50b265bc9babda6d68813cf8d562f953b12ff680f06aa37acaf3054d31cadd709d9b1e83d38cf4ac81acea5aa0d1584d03540710ca6bcea2d5e482a4e31e25d1c9ad3c3234773d17fa37611219a5db16f6393b53c91f574188dcf619636e5ba3b843f4d83295a1359cb08e53590616fbc77811e6764cf0d7038893d9024d8bd446788622d252e673695ffba506c8f58af5ab8514029d081237c003df2894c398db230a0ab17a56a650f318f05fdafa6741a5a1f70441482a2db18e223b9f5cbc6cac129f36c6eb960d99045c836be50bce0cdc97b7a4d7a3df96f481384c627d7f679b5ec534410079b6b643a0ff09f611bf3761c7ed5e5b667dac8af623b97fa5e429fcf8f94cae67d0b7011407bb4fa48ab1fd60eef0a7823f37d0e52bc8298ab0100242d5d221880bb0f3394b129928513c81fce5d516a7330e01a8658dcd1d3caac2cc0fccd6983b3fd90d075fdc2b2556b18cff3ded0d92c9d88c9f4fb18b38326ba4088f7c4b4f39216091f111caa73ea21e8726c45a46328f9a9e1a8532f42946c78ae72cb4ce053d13a02cb121239fc22f6612add09bfc978129bd19cf44b45df7e172f554cf54e64f99d7bda806254fe95620fcce205bb971a5715d8891843aa0576e1e31c4dc98f95477da0fed4627f40670ba24937d8669a3de77077cb23cee07dc7688b4fba8685324eac1e59b6feb0b27945d4ea72905c088953fdc83f52d28f8e081ad34718b635b17849dabf35dd8ff38aa4c20653c100c3fdc01a3dff1f4387efc1d5630367966fd34af37887ecc2601adef9c90b2241320737ca308eaf8c8e50acbca06378987fe60b040e9dd23fde556c2fde63f60f1b09e90e1e25d675ca66e4a9b9f3b75e300e171c922c657835a6f508c6afc4e128eace93b122f1323b86134a0d350f2eb1de93a04f3b2863dbd014762f84b4971e66e5d55d4495c8e1ce541ae063d6c30b352faa87d7d5f330bd24ad8c854ab4d80019cde57d59a8bbdad4c83a4cf98a138c59a87fa87913e7196d59deed68538be429610288aea89da0a1038744f5f2ec4229c80c4c9f61a14468c84244d2bfbf01ddbe04cda31a18897664ef703f027ca4ad1c39846655316921fcf6010d82fc7c3972cd2ca397f0cd1ae98b3d1211bca3ca8995b74d9a80815f09e9e7ca8e6e654cffe0cbccfccafc864333d8fcc2a24efaaee7af649543f62b746b029f0f93de28aad49e329d255c60dc411edeaa0963b508e52c14e1eded5a62b70bb03af7db0f1841c08a8790b661043b5b60ed73adfe96b27f80429daeb7f465938decff85a83fcd0f37f6cc5e84110600fab15ad1bb51ee2c377399bbfaf2a3aa58d1dbbfb85665c860ccb8e4b0b7c495a45bd0837404eecef0c5ed5f3efdc2e32ea1dd43cfee15f756ecde33fac02a18f033659e1e2684f9ead886a6606b7b99dfc78fe08d6ea78a64cfb7ed39b72d3be14e99406331bd9930b3e7fa8e32fc0ac754db06bdf1c63efb48394db6ea8b8b488b22fb509cf20e94ae3a3904f250257af982336fee58763514030bd119906f1a183b8cbe03fe907d45419fe6f8d490e186159f163a01b93ef29d5dc9738d22385188dcb8e8dfb12e2627ca1f6730021ea1a7c97ef20804709cd0afc3bd651fa21f0d41cf889f2d82eaa26faf2b105e9c93f5ab782f24620c0f924a6b5857dd2c0dd20a8ab7dd9f4f164c388e6275fc0f15ba44e0da76c4a201da7d64b4e55b0988e0f3db4b83ca409572aded77668877cc469e162527df012b4c01a94b33d111df7f70e31e293e5b32bdf2aa2945deb00f9a4b737b6a1ac1cba7dbc141cf525cebfcbf8b14467c7e948ddc9bc53c78efb94eb30d49ae1642eb8ebcc3c97ef594dbe134af3d993f52e262a6a795d8f4ded3704c5c5224a0b6324fdc3c8b374517663babfb7c3bf8d8d6586bd4135e622eda1a184ac3d1a1ab95cfb803d66814925d2ac3bc4fbe680f6f5bbe5abf749ba434cdc24f851483481ef342b4aaa44213db45725313aa559ef01e30b9aca52fad10855a41af546b2a4de728b3e3040c213fe1f0595fde88f74f05bebed75bf7edbfebfab45e560f3d7572ad15cf8153a71879704cc5078ba590ef34df1cc096960063f00b1c0b0d51d14bd4b229d3c676ea7a4434c8a4a7229eda03f50edfc1bd116528b0b12e603427914104b12940900be1559c62a8a28d5a87a2cd65ec272338aab415f0dca64936793d935f5ae0d3bf3dc2b7fc179fdb3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0x1000}, {&(0x7f000016d000)="f77c21bb0bacab7d5d081f98708d5d2ba2a11717d19beaa58c1c049d486e8d22ca3d268c2cfc2c82d8aa92e30848b26b089f4466c9981b0db973ccfa24d9daa71faeddba7f712bfbd29f", 0x4a}, {&(0x7f000046a000)="db99f81257ed95561b0aa6523877b5eeb045adc26b77c945fe2855a745dcbbba7068738802299ee9e0e938a2456b7acd1553d86f0e481fd2cbda47fd6b05314773fdb4526f99d2c4f104f7e0ab7eb0b4a35c438fabf7b3c36e990cdf444b5be926b8ce2499bc5f8212e72f7a964c95890aa09033a7f6a679c124863140fcc52fbf346d0e1d00b233b7be23b5c5f2d53dfc1fd98f4c366d955a9580dbebfddfb38fb2c8108bf9335dc9f9a66e45c543d8b724be06f68cb91751f5df2d9dfcedda3860a153a2d9d7817107a35c301878d178", 0xd1}, {&(0x7f0000616000)="ec", 0x1}, {&(0x7f0000472000)="0b64ddc9ab9ae9fefa9650c81b0d2410ab96ccc5f7475ebdc396ca97d56336c1a4bd68180601c2625d4621a6b7aa5d7a4fd476a058a8d6159b9e09ceeab92c3662c9fe5875da8d327d9a91381e646ea5d8ea5cb0b58e5c0e33e33d9d3274e9fb06", 0x61}, {&(0x7f0000598000)="e49639e21bb10364b6347243b98239479bd6188e83213aef7fdb268c48699e715a451edead87189501acc1482dcb067ed7dff981752be5ec6f112d9aabb1bda8f5d11364fc911a88f78ab27f239ab25100c17e4e125b4ccdac90c56495d4", 0x5e}, {&(0x7f000061b000-0x27)="35c6dd7156f7da0506e41032b250fd8adcf0a92969cdb988b07a88cf8efc171f58301d9bfa58d4", 0x27}], 0x8, 0x0, 0x0, 0x4}, {&(0x7f00004c5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000078e000)=[{&(0x7f0000bfd000)="81343c04a0af8ef6aeb46d5a4bb22cdf302a2d57f66d6621a77873bca1a033e6a08e1645571f81cbb21082237d6d09f29e04c0c9f5ebdc31a242fabfede73688af5b06bec97fd1562123b200195f79c71410c8f751ae209dc8b954d2c3d8ccff4b57a541e31fe07c9d92c83b9f15ab0d1783a221608a2614951c3259f2c3ade49f2ce141b752db7af9ae4b34c5bce724ac", 0x91}, {&(0x7f0000fde000)="7d039d347906d908986b55151e8fb47da767c1059518031a3337c86b6185638fe3c7969866a46f5b5012036044ad570f75193830e076869fdaf834777e363c2661f00ac800d6eab9e95e029058e463061e3a85285fc2a40ec5d1f141212c99d0e3a5b07f91780d30d61bfd7935b855bb3dbc1c009eb304e7fff9ec16b517ef9d8f4186607c7ee645", 0x88}, {&(0x7f0000a9e000-0xd0)="9b9cbbb13ed9cc3679b22d594b37956d44e2530d5c0313b2d6c557458b63a6a81cfa0e64aeaad5889184efd3dc49766a68ca2e5d9a01bc0db1fab0af41e32134d9a2e87ae594101711955aa363d4ae8d67e5a188f8829e542a98e53751c5c2e01d703401c66d3df248f490cd7bcf595818a4805134f0d33c7eb15f4e1f42111d121530e52db82b91883abd45369dcaff199555731b821fea2b51e536e43a2c2195f8a6496601dd333dbcfddf724df3df1fd4e457dfb7aa8a2694654d6210c9782af785532df688a0dfd06b2f1544ef00", 0xd0}, {&(0x7f0000b58000)="2d1d31d5090a56eb7939acde18f47e57027f53f65b433267cb26c57db951115903db46db39addc6b420e8f1df6829f7338b17909c2358fb312f78a244d35390e68c84e980a5e76e632ee4262584458806d03e2fbad9d009d65367184792e4473cd8d3923e8805510867b0a1859240b4e6f1758642790df6c10782b46090a225e07ccb8b2c94143f1ebf3e486676c3b0905c1d298a2d7d656868cd5094d66a30967fce02f2b197cd7d617229875d77357a2d455dd2a2762300a086fc135ceade70cfe556106bc918d430be33975d210ad4b5b8941fcf34d68dd4e81201ebbde83333726006ae27e9f2e349772af5f518e03df4fe37c89f9", 0xf7}, {&(0x7f0000eb1000-0xb3)="7588f161708f7ae768d6842a627eb4e7b96572d58d46204b0840d3c24dff9c3cc2e08a16bea7eeae476d4692ab797dd5f2d289423a7961e6b532e253ea784bb57fe68c68740e9b33f22038200bf75a904288ba616d2a6d5c5edc50b8085e871346fef5d712e61013d1c89b79d21d8b2dc1354a441281912122e26c6cc59d6ba8a79aaa6ccbeefd9d4ab139093cac15e6f748e4ee95817fe60c1578d85f2fd63894c3704ebbdb8729de2e3b7cfea286e36dfb10", 0xb3}, {&(0x7f0000645000)="0762f3", 0x3}, {&(0x7f0000c4b000-0xf5)="10d8306454cf068c6c0a8465e3ab583b1b62bdfe1e94af0569913f1aaaf184c16e54af0176f46e794eb91048fbbfb621e5281c767c2bb6cee5b2d7f846d818c3e44f24ca8190af329ccb0a2f911bef98a2401df2f9c9372d9e744f2a7c130a5ad5e792bfb9980581ed7affe3e3f8438629e1684afb63ec8ebaba3971cb4e622dd28a34cd610ec6341743accc1570d009acdd150853df076208642720760957421380e87e9f007667b5c7caf1b53da007c456f85765dd6c56043067a0989b457ed38f4d1f595ccbcfff4eaf7b55bb612a470ee31e44f7bfd3da644c00c7d1631b31564cb7e31a8a4483fbaac6a2912e7cec44de519e", 0xf5}, {&(0x7f000011d000)="b37027ff11b16fde05cb1c69505918e86f4c573b75015f4847bdb8f6976cd81bfd902ab5625d796a8ab6d15ef0485b7c33ff3158f1fc785971d40e96464fa43f9c1e040c1dc4ee901856ac57cf4bbc89ef1ade4eef373cf2f8205fbbd694ccd5139f5251bd468a4d1b475bcff3be2cb85b0db689dc6b8233ed48fb95f9cf55584e650317fe64ad159f71fccdcf0c5ae96e093dfdc17e608e131d448a502e29c1b2", 0xa1}], 0x8, &(0x7f0000cdf000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x0}, {&(0x7f0000f02000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ba1000)=[{&(0x7f0000cce000-0x43)="5b5713ebd692c47724407866953b04094eb6d72d72c456c462b2a8fd63589dbf3e9de8345cf6816097ed3f4cbcc5de86daf4ffd6206d2a36455b03a7d07515c7127622", 0x43}, {&(0x7f0000838000)="9ddd736921bbab0937", 0x9}], 0x2, &(0x7f0000cdb000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb8, 0x80}], 0x3, 0x4000) writev(r0, &(0x7f0000843000)=[{&(0x7f000039a000)="f7", 0x1}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006cf000-0x34)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002]}, 0x34) 2018/01/17 00:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/checkreqprot\x00', 0x80, 0x0) listen(r0, 0x7fff) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000743000)="52c7249b9f52396582fc2eaf372af3a31c636fb254f1d70ddba518ba0a3bece1ba8c8bf696c4561662cf4873e5edb32ef8ef23d0aff8fc4ca1ca9583f95a8e20837d376e6b8a23e3a45881740c95486fe13bfcff6e4fe061825a9ce50998ba98540c0e7aaa32b5c13282a065af3052257149a5b8d1ceb2eb569f74e5c0741d37a7a9c0bd5f917826f9020890933650e3c005ab19e050cc47e15e", 0x9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000e3b000-0x8)=0x1) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000dbf000-0x1000)=""/4096) eventfd(0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00006d4000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12e6}, 0x1c) bind$can_raw(r0, &(0x7f000019a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f000016e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000bef000)=0x101, 0x4) 2018/01/17 00:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000d3c000)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00009ce000-0x2)={0x7, 0x4}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00006f7000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") syz_open_dev$sg(&(0x7f0000bf6000)='/dev/sg#\x00', 0x8, 0x2) 2018/01/17 00:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r0, 0x0, 0x2c5, 0xd8, &(0x7f00003b9000-0xcf)="", &(0x7f0000cf1000-0xd8)=""/216, 0x0, 0x0}, 0x17) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000028d000+0x7eb)=0x1d, 0x4) 2018/01/17 00:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000e9d000-0x4)=0x0, 0x4) syz_open_dev$midi(&(0x7f0000e3e000)='/dev/midi#\x00', 0x7fffffff, 0x100) [ 272.601307] binder: 11525:11538 got transaction to invalid handle [ 272.607683] binder: 11525:11538 transaction failed 29201/-22, size 0-72 line 2842 2018/01/17 00:48:30 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000077b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000080d000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000bc5000/0x18000)=nil, &(0x7f0000fb7000)=[@text32={0x20, &(0x7f0000fb7000+0x810)="64646726660f383145dd66b8d8008ec066bad004b00cee260f23009a13130000540035dbca0000c4c1a9f141060f086765263e0f78c967660f3a0996001007", 0x3f}], 0x1, 0x0, &(0x7f00005d3000-0x20)=[@efer={0x2, 0x800}], 0x1) fcntl$addseals(r2, 0x409, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000019a000-0x18)={0x1, 0x0, [{0xc0000080, 0x0, 0x0}]}) 2018/01/17 00:48:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000002000-0x55)=""/85, &(0x7f0000001000-0x4)=0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000038a000)='./file0\x00', 0x0) modify_ldt$read(0x0, &(0x7f00009a6000-0xd2)=""/210, 0xd2) mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)="") 2018/01/17 00:48:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x41, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000df000)={0x46e7, 0x4, 0x2, 0x7, 0x8}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", 0x0) 2018/01/17 00:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1bc, &(0x7f0000376000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x186, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3b, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x401}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x83}, @generic={0x8, 0xf5, "9b938534f3c84f0e76b91d47516deb8c206054e884db38d775c726f135039709f49a624d19774d42dc55e5f58cce36e3725fccb6e904e7d26f8fddd7ecf45477f95b6148b18d4a29fb0f9d6ee6cb9ec444b210feb000651bdabff2457f794bdafa5a7b8434c8f107d86b1fdccf6b53c70ba2da8641233382c07384a89e955267f28cfa72394cac4c8b406adb849d6d4efb9a18ccfdb00aa9ca3601545b73dfde4ce020e0fecc1c3cac79229da162afce35f850f93ced8a99bdeb651386293a03a54ddcaf8fa4e362c0e234e38c35f2b20d6729d3865b1a921b52e5a3dedcc2ec931241a6a6e8f9fbe8304dae1949f2b719ff96aa77"}, @calipso={0x7, 0x38, {0xde3, 0xc, 0x7, 0x5, [0x8, 0x8001, 0x20, 0x2, 0x4, 0x8]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @dstopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3655}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a4000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000069a000-0x8)={0x0, 0x3}, &(0x7f00008b2000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e8000)={r1, 0x6}, &(0x7f0000f2f000-0x4)=0x6) 2018/01/17 00:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00007f1000)='/dev/audio#\x00', 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000097a000)={0x0, 0x5, 0x9, [0x800, 0x7, 0x5, 0x1000, 0x2, 0x8001, 0x6, 0x0, 0x100000000]}, &(0x7f0000944000)=0x1a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007c1000)={r1, 0xcc, "4c9e099e4929c6a118beeedb617b0e40ed2ec69a97afcb7f75d3a00d0e7bab3e04124314ebbab167b0cc9e11464f208276e025d7f0a54f5560c44d3bc50f776bd05d189947a3f73e99fa8b3eee441390e062c0a2db34bf1d333bc8494582068e6dc0ee44b218790325cd6be819e2b51e394f80447312db7069a8b6aa989db3b0a20d12ea8c3b07be7b918040ca2b43af570c344824cb3c89addefefc57ec02f273f0bb22309f2df17c9c49b008abac089cea6933e4de1209802f835a80ab6ebbb6fe777745add842ff6e085d"}, &(0x7f00003b6000)=0xd4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00006e1000)={0xf000, 0x4000, 0x0}) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:30 executing program 7: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x7, 0x2, 0x0, "00000000c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00007a9000-0x18)={0x1, 0x3, [{0xfffffffffffffff7, 0x0, 0x8}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/4096) 2018/01/17 00:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a01000)={0x0, 0x0, 0x0}, &(0x7f0000b54000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000269000)="6e65742f6172700063a75d03a2f5b4e088352b56882ca1dcadeb1ed4174eefb59b15ef9e36b364ccf47827f58172ce0e258995c25f7197b1edd3ab29911b1d3a91a21d96d7cd0852bb75a408bb4d597867af60809252997450b292a4094dc30c6d6439827673cfcac2a1ff8887") r2 = perf_event_open(&(0x7f000035b000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000340000-0x8)=0x0, 0x40000005f) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000083c000)={0x4, 0x8, 0x7, 0xffffffffffffffff, 0x0}, &(0x7f0000ad5000)=0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000b94000-0x8)=0x100000000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d55000)={r3, 0x3, 0x100000000, 0x5, 0xb17, 0x7}, 0x14) 2018/01/17 00:48:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x121) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f000075a000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/17 00:48:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unshare(0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000e89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e5a000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00008d9000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000b85000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00007d6000-0x10)={0x101ff, 0x0, &(0x7f0000a05000/0x2000)=nil}) 2018/01/17 00:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) lseek(r1, 0x0, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c68000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000002b000+0x31d)=[0x8, 0x6]) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00006ec000)={0x0, 0x0, &(0x7f0000acc000-0x9c)=[], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) shutdown(0xffffffffffffffff, 0x0) 2018/01/17 00:48:30 executing program 2: getrandom(&(0x7f0000910000-0x16)=""/22, 0x16, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x185200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0xc2d, 0x20c000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x30b0, 0x401, 0x2, 0x40, 0x0, 0x100000001, 0x180, 0x8, 0x4, 0x7, 0x4, 0x1ff, 0x0, 0xfffffffffffffffa, 0x20, 0x6, 0x10001, 0x3994, 0x41, 0x6, 0x3, 0x5, 0x2, 0x20, 0x80, 0x3, 0x3ff, 0x1, 0x2, 0x2, 0x6e, 0x81, 0x0, 0x5, 0x2, 0x0, 0x0, 0x101, 0x2, @perf_bp={&(0x7f000037f000-0x1)=0x0, 0x8}, 0x40, 0x3, 0x7b4, 0x0, 0x7fff, 0x400, 0x19e9a256, 0x0}, r2, 0x6, r3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000)=0x79) sync() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000db1000-0xb)='/dev/mixer\x00', 0x2, 0x0) bind$ipx(r4, &(0x7f0000255000-0x10)={0x4, 0x800, 0x7f8f, "e5f5bcc511c2", 0x100, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000683000)={0x5, 0x0, 'client1\x00', 0xffffffff80000004, "ec4f71b8f7aa9c5a", "126e5c06060d9f3e6612750c65b58d66e316cfc4bda1e498dc7ae33f49b045d9", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000004000-0xd8)=@pic={0x1, 0x1, 0x8, 0x400, 0x800, 0x20, 0x2, 0x9, 0x8, 0xf01, 0x2, 0x80000000, 0xf8, 0xcf, 0x5, 0xd4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000004000)=0xfffffffffffffffe, 0xffffffffffffff98) 2018/01/17 00:48:30 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000014000-0x4)=0xa, 0x4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x564, 0x1dc, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) fsetxattr(r1, &(0x7f0000012000)=@random={'os2.\x00', '\\(.\x00'}, &(0x7f0000004000)='/dev/rtc\x00', 0x9, 0x1) [ 272.844138] binder: BINDER_SET_CONTEXT_MGR already set [ 272.858604] binder: 11591:11597 ioctl 40046207 0 returned -16 [ 272.874854] binder_alloc: 11591: binder_alloc_buf, no vma [ 272.874884] binder: 11591:11601 transaction failed 29189/-3, size 40-8 line 2957 [ 272.934509] binder: undelivered TRANSACTION_ERROR: 29189 [ 272.949784] binder: release 11591:11592 transaction 329 out, still active [ 272.956821] binder: unexpected work type, 4, not freed [ 272.969068] binder: undelivered TRANSACTION_COMPLETE [ 272.981105] binder: send failed reply for transaction 329, target dead 2018/01/17 00:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$adsp(&(0x7f000096d000)='/dev/adsp#\x00', 0x4, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fb6000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000095000)=0x0) 2018/01/17 00:48:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000011000)={&(0x7f0000002000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) stat(&(0x7f000040f000)='./file0\x00', &(0x7f00001a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/01/17 00:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ac1000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000062f000-0x82)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/17 00:48:30 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001000)=@pppoe={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000004000-0xa0)=[{&(0x7f0000003000)="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0x1000}, {&(0x7f0000001000-0x9)="bb80034288aa68d908", 0x9}, {&(0x7f0000003000-0xd2)="3fbfa50e6a208c060aaf1d8268dea7583c3ee3c6a95dccaff1190eb6db6ed82b7e1bedc9178514084d72f86644e2fb73051b582f71f31f939114234f33c8cc509897c703bc1d8895b7cc828c01d7ed93dd13fa7dddf937069f4e9357bcf6d2aad38e5cb9ab58d85f8bc5262055bc56d3be39c024419903fec6bd576a3cc13d217e69ad32f4594ccfd72503d4f312319d01885ffcdfc621394e8989be3a9d7e90891efa3361308c56647aeb6b2e3bffe4372f6ef912ce4824f80dd3783e18490b33c5acb94ee4009f2bb1f72323024a98c2fa", 0xd2}, {&(0x7f0000003000)="f92b25e9ead13cbaf30ef1724d0391ceed829fb20b10b1a61213ab5fc3c454226b7ba75b5d35db6dae48dfeea14601606efab934ac05a5", 0x37}, {&(0x7f0000003000)="3d9f4ceeeb7d3bddc80d63a0845031c055095bb061bb5bbb74552d7491b4e58136a36d79a5f06a84861a3519adee90be0ce6ad3432c26415861cc8d81effe8fcdca14e0b660dfb5e5bdd1f9379ecac8de4ff17eb2059fc30ab4b4ac259dfed5fb622042f07fa7d4287", 0x69}, {&(0x7f0000004000-0x99)="cfd0b976d318165193d07bac331c935f299cc433c2e59d61f8de8ec903530be0ba32d54a85611e25e53816c319cdb1d01806332ad1ddb918392f459bb958ccec06285f1a76d05a760eae99465be00cda22ce57e8b101189d7559dec92567860d7e2cc0a69ff384e6dc3cafc47d664dc466d51b97a0203f6ed9f4c3d770e660c7530e4ffb81ccd90f1e887bd918c8189f2409f07e180f89ba2b", 0x99}, {&(0x7f0000004000-0xb9)="48e34a3a7705a79c1d7ee2a18d31d276080e497d2e87aa94119feced5a39fa34e582c5c843a18b76482fac5d5956fd2ba623686f94009590150e3a905a2b2e0c9b18dea5f767fc2d5515162b7dc63a8478d0b7d0723741ccc6dc3a67b20b1a23764075ccb7763b360c7c79f2e4876ae502b7b428002b69f2aca766b71fae74006d2cf6f19f80504a7a552d7a6b90a0f0e6e9f3b5afb243bd68bd74788fd2baeb78845e74bfdf82aa3c45de5f509a570f2c8b25c64da1b379cf", 0xb9}, {&(0x7f0000003000)="0799018a44d0014c41fed1f0c3792ed2dc57048796de29a06cc12cd26f65fbe961fcf6d6e361087cc72d77a4e8c560f1136fca98f7c20861c9c9f0d11cf101b9f162d34c65d0c23f6319aeb56b23a51584c3510bdd66d7ac4d37d416aa088a77020e31fb1d3bef7b8b3c63fe218ca0664aabdaf79671270765e098b3aa53b9b68cd899556b475e364796f08408f4c50731d39c7dd147e296b4ea18d251f4f48a2adb09c80178257c93f22d8238f5dc08398fb52a26f6025ae3b4dcfce7fe79febd8492f1477234e6d89e256e0c7b3d3b774d1e6d15f3", 0xd6}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000003000)="a332e932be0c545478238733dfe8589bc5d8a4044080909536071147b8e2e6d42614a3414440ad5319a72f8a0e419fc3e2608d7802c6736dfe62489a9e88df8615f3a91caa5c3548ea037c9bb8bc415184", 0x51}], 0xa, &(0x7f0000000000)=[{0x88, 0x10a, 0x2, "a3fef969b82cb45705dc7053aa07b7bbc3149e38fba1a2b01a1f5f94af4a42140f385f5156c1fee170faae5ffa602818d61134d6eef55ba2e4f7963153a6124ea5e5922b1d39029e6872968e72f102db9b6d03c47d615609ed3ca2ae8959433bc518e18c31f8f02b769408a242cdcc402f2687"}, {0x98, 0x111, 0x3, "cddd9c2280a5fd1e6b08d381c49dd5a54a3fbfa8d1524cfaef007c7c361076bbae272b2a16349a7e7447c8f63b6b2287def85d84a77b1d763a8483d97eb1fe6c89f0366fe513ed1b0c7cd1c371e610019a042b8f0b07900274e57bf6ee468e940dc265385a4435b967d8d0838abafa8032319db9379ca32e3d13121cc83d9bd6da829d"}], 0x120, 0x10}, 0x4091) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@ipx={0x4, 0x0, 0x0, "cd1f969088ac", 0x0, 0x0}, 0x10) 2018/01/17 00:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a77000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00007bb000)={0x2, 0x1, 0x7, 0x4, 0x6, 0xfffffffffffffffb}) 2018/01/17 00:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000e63000-0x8)={0x0, 0x0}, 0x4000) ioctl$TCSBRK(r1, 0x5409, 0xffffffff8cb408fe) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) fcntl$setsig(r2, 0xa, 0x1) 2018/01/17 00:48:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000c1000-0x1c)={0xb624, 0x7, 0xffffffff00000001, 0x0, 0x5, 0x3, 0x80000001, 0x7fffffff, 0x21, 0x8, 0x2, 0x8, 0x0, 0x8, 0x4, 0x1, 0x7, 0xff, 0x7c5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xb874ad563a8ee9de, &(0x7f0000001000-0x8)=0xffffffffffff0001) 2018/01/17 00:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000014e000)='/dev/dsp\x00', 0x0, 0x0) mmap$binder(&(0x7f000015d000/0x2000)=nil, 0x2000, 0x6, 0x4010, r0, 0x20000000048) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007b1000+0x26f)={0x0, 0x0}, &(0x7f0000da1000-0x4)=0x10) 2018/01/17 00:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00006b2000)='/dev/dmmidi#\x00', 0x7f, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e51000-0x10)={0x2, 0x0, &(0x7f0000ed6000+0x367)=""}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000004b000-0x4)={0x80000001}, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00004a7000)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f18000-0x10)={&(0x7f000002a000)=@setneightbl={0x14, 0x43, 0xc00, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4004051) 2018/01/17 00:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x7c4, &(0x7f000083b000-0x91)="6bfa42bc241bd834f1c25b9e3c4c8a88c0fbdad0dcd6769b970dd101af397e4611e42d4118c0304f006f6097a1530210aa177def0ff574703b11199fc1260cd7f14410704f0f79edb04e8051e1a54329bbac476f5077990a61d0c6a8a64309ac16a3e89b24d18e70971ace606e91d493073f7d84d7f668f545e718e539d87c60d134ac6169e5180a27327ffa779c731d37") connect$unix(r0, &(0x7f0000bcc000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006f6000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/17 00:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009da000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000025a000)="ecf17129cca5f3280e4fee9a484de9cd409eccddd892d7ffc774880c40c2721e3c8c4ba75496130b65bb1453494459f204553e1a0ec5ccbc3aad9b4a1f976ee5a90207113e6de6caa1cfaab3c2253b7478730cd9ce857e63538d57262eeee661251d46f41aa4a12495175b212baee09cc8d5cff451c8c193d86d06a2ddd24620b58c700ec09600d430aa04838829500ec33780675f33be679b9405caf1ad5aafd463de81bb17169e93e7e969a2e58cc5b2070015638ce1ad8a1838accca82d393353ce50") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xad, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000062f000-0x82)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000071f000-0x10)={0x4, &(0x7f000098f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) close(r1) 2018/01/17 00:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000081e000-0x8)=0x0, 0x8) socket$inet(0x2, 0x1, 0x3) pwrite64(r0, &(0x7f0000612000)="893033", 0x3, 0xf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002e3000)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000821000-0x8)=@assoc_value={r2, 0x0}, &(0x7f00004d9000)=0x8) 2018/01/17 00:48:30 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000018000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000016000)=[{&(0x7f000001b000-0x90)=""/144, 0x90}, {&(0x7f0000007000)=""/169, 0xa9}], 0x2, &(0x7f000001a000)=[{&(0x7f000000c000-0x88)=""/136, 0x88}, {&(0x7f0000008000)=""/44, 0x2c}, {&(0x7f0000019000)=""/220, 0xdc}, {&(0x7f000001a000)=""/0, 0x0}, {&(0x7f000000d000)=""/172, 0xac}, {&(0x7f0000007000)=""/59, 0x3b}], 0x6, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f000001a000-0x8)='./file0\x00', 0x81000001) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000012000-0x20)={0x2a, 0x0, 0x10001, 0x3}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000001d000-0x20)={0x6, r5, 0x0, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f000001b000)={0x0, 0x0}) inotify_rm_watch(r3, r4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000016000)=0x8a, &(0x7f000001c000-0x4)=0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x7f, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f35000)={0x0, 0x0, ""}, &(0x7f0000702000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000190000)={r1, 0x0}, &(0x7f000058c000)=0xfffffffffffffcf7) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/dsp\x00', 0x2, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000047d000)=0x0) pwritev(r0, &(0x7f0000183000)=[{&(0x7f0000fce000-0x8d)="60aa363f2b9862e25d4b7ffada26f5b5a1b4518e27778138eef7e17c5f3b95aa09bc998291fa2f32e0ff2e42e649a9ba5ed416ab4ae4a045a86f58912478e047e21aaab9e45396c8380db2c095922d456f2e81e28d77b754b037e4f91bd6f6420f399d54f54d04a0307041b94e536c47f459734465392c8a4c24641bcf7743f0f8a6609a46fcb196379bb226a2", 0x8d}, {&(0x7f000066f000-0x4)="d35415e1", 0x4}, {&(0x7f00000e0000-0x6a)="1ba7def8cba028d3dbcf69004e4819226697e7970bdb779f87c1eae04ce3da446f0fbcc319450598835317d106fc23578a2440fe4fc62cc29514c57854ed5ec3543a69c83dcde37b8fdd39e09f04f8c7e6e06a7c1c4906dd4d714d911fa58c0601aa6217d365daa0dc5f", 0x6a}], 0x3, 0x0) 2018/01/17 00:48:30 executing program 6: mlock2(&(0x7f0000da1000/0xa000)=nil, 0xa000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fae000)='./file0\x00', 0x8040, 0x6a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000a2c000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3708b0d8e1c104295d5b20531100000000000100006ac515f53d558d8abd07", 0x22) 2018/01/17 00:48:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0x401, 0x0, 0x2, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00006cf000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xf}) 2018/01/17 00:48:30 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000+0xba2)={0x0, 0xa3, "4639efa555cd0ca3c3848388b73bb0d7ad82bf97d94dd651c6b00949ffa165a9dde23e59c64412d6630006b8e6f0fdefecb5d165a5c5a5bc72d1c5d5f1f4c98fa79f61e28a142925daa46cea9069ce6fe9b109630e50f4dda1484518c1e9eb8b476ee1aa7ccd16b7e2d24b5b7c151fd16bb20eea90dc9c1d17227b1b3717f4c16de45c889a16243c5f27ff1eaa3f4e41c76f9e7b0607bf4e508fcbd3c0ddca096c75f8"}, &(0x7f0000001000-0x4)=0xab) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c7000-0x10)={0x9, 0x0, 0x6, 0x7, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000f, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000036000)=0x0) 2018/01/17 00:48:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a6000)=nil, 0x8a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00008a7000)='/dev/snd/controlC#\x00', 0x3, 0x4000) mmap(&(0x7f00008a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008a7000)=@assoc_value={0x0, 0x0}, &(0x7f00005ce000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000631000-0x4)=@assoc_id=r2, &(0x7f0000361000)=0x4) r3 = syz_open_dev$admmidi(&(0x7f00008a7000-0xe)='/dev/admmidi#\x00', 0x0, 0x8000000) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00005b6000)=0x7) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00008a8000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00006f0000-0x30)={0x495, 0xce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r3, &(0x7f00008a7000-0xa8)=[{0x0, 0x0, &(0x7f00008a7000-0x60)=[{&(0x7f000049b000-0xf7)="0012aad6253f8389761cc54724737aa1aa8a4babb4ed266e12e89e7e18ad680ba88f0fa3d95f89199615a9d5403a8f4cb1780103a72b4d5d9ef0f68dcb6e23f13110b5198b05c3bf4e579b6ccf82eeebbb3c22697fd05bb3684481e9c24b94ba2b7d293a19f7fa1d1f27d2210bb63488305e7ac7443b26e2cf53ac703071aca953de4697171a696377c3b48073669b514e70dc5f025982421d11e99d11e1133dfad72b61ced61e2af153a4030fead5963dc05c242b11116f90f97dc4c5f5f9ec63c2879a7145cd49216c4967c93b10ede3ab21313fe8a7a73cc3476a3f8d7cd9a4a0d03071775ce1cbf94de0b8b0b3243eddd706dc8410", 0xf7}, {&(0x7f00008a7000-0xe7)="c91a29f6be4a59f757decdb31ef3413449fe2526e7906397278e8e1ec9c3759bc48c6d968a7cc81018ca9549bf6a1b66c43bc9b5dfce3a3b3b42e765161084fb36f031000306287a28633b55806c56c861182cadcb934614bb37a4bf7d9a82b5783c4cc0d2e76d4e20160323c0d5a561a29277d4d5360e8eafc0332ad2e767b339fba4b6b240073ffc90d71ab44dc84727b4bbe2f0333ce41bbb9ad4b87c02d4e0ae90abc1b441982ee4ce66812cb91455d20ce35b71715e7f6c55c6a379464a7b0db63e4194b13a0c4660f1701ee7df6dd4f2b804eb5a7540aecd9869866bce6122a8f9be23c1", 0xe7}, {&(0x7f00008a7000-0xf3)="209e8cd94e4a40f2e9a668b3c58e2de8c81da46adcf0b273040a9a9bf04989213fb4392f2133e267c4a1c5e9d490be6db817ba2815b37a416fed6eb108741fadc355ca764626a341fc651ca570ddcf1dfa7d206e3d6625cc440ea49727443893567b9c893f65a7711dc72bde649c9e06e8cfec7a8158193f58a1b8859844aec084c4bef5301ae7d60b7e9c5a748e29ecc23fee53caad3b06e3780f6d18c95648d4a728a24385ac1db8b5e7338c592ec8114118366a18e5cb980abe41a8db09f26f254b85c2cb6acccd2b3411f4e24c12e86aef04a90ffd890d958b69589c8c7d98c585fc7f033d15b809d8ed61ef16b49de14e", 0xf3}, {&(0x7f00000c0000)="fe9b0275dfa426904ceafad269b37119d51d261b3b44f199ddbdaf6dec8b44171e4b743fd2ef80808ccb2c8e40722d73d02935abac5fda829e047a2e290e96a5ee5e130ab61db22bb620e1f63902962663a12d5758b0b1e2f52e9457f320cb44112cd6940151a9c96bda35d02162a402a44aea28a8f3968e08326266a3695c65bb77bf82bc3250bdf929043578a67e00d0bb39df1326637784fa6083819db17253d48eb5240ad8e856dda6b28f93631ad51db44bb0ff2e6c5858a35e927585af23e1301097c8aeae34670a794e96c6b1", 0xd0}, {&(0x7f0000782000-0x79)="4d9a878cf1dbc4c20f8b3cb43a795428f8060de88dcc919620e4d3bf1b233a298cc65f640079bef824baf055c049d47d3809cb016528750d47f917043b801e307a78de0d4fbedb80f95e33cd16b655ff09aa72c696d2053ff86fa08990a9f3ab28b624fad216a89cf7b16f07816342f20d504ba186e3e7021c", 0x79}, {&(0x7f00008a7000-0x54)="b984b51bb122ee4318e2fc554a245a2e2adfa4d1808107e3a23412b4ea7ae09b222f3971e60f4512c1d3d6a80c3ee6db723114d6424262849986d02007806093137a9f08d4b45119e9f3e8eeee3e6c415433d427", 0x54}], 0x6, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f00008a6000)=[{&(0x7f0000051000)="f428d265764ce418b45fa7287ab5db90e89284e8f5e2e3c439e6a3774ebf95ac36ce967e21e28cd168d61e521664b6be270d1f4c4be70bdfaae597ba5095eee351e4c84dd6e1963fd127c74bcf883c0380d49b068ca2bd44a44172a53cf4d52eab001a0d199c928ef3129121c37c28f93a6ce80459d581a6eac62c5e0228aa374c1b93ddb59a7b153d817c3514f9028f38a5", 0x92}, {&(0x7f00006c7000)="abda0c6a79df6ec43209c1ee2cefdf6ffe29edc53693beb3f8df150206abf457f68afbd173704096721b78818f30eff46ee74b31ff5eb9b38ba3afc53d139e8585ef46a6d242ea923a4cb4b3dabd718c92302bbe7f1b8b17b1c5a55629b6aa8b1c7f194b8f1b95c4f20616c95562a664c77569f0daae047c503cbd93ac9b476e46bdb603f212a25ecf27769bb74a5b864c219fa11a", 0x95}, {&(0x7f00008a7000-0xfd)="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", 0xfd}], 0x3, &(0x7f00008a7000-0x100)=[@iv={0x28, 0x117, 0x2, 0xd, "1c41a7227acae4f66705c87c12"}, @assoc={0x18, 0x117, 0x4, 0x686}, @iv={0xc0, 0x117, 0x2, 0xac, "b1496de08a54788d883df4a9e64899ad218d9fb1f2d7a124884a14779bdcab21cdb6d523d68daf6f186dccb3126bf9c16c74d85764a46453ff73f788d5f6fc1e83b30e45c1ebfc4176cae1cbfcc63aa38706a6da01408603c4c15b11209553a363f19e96f120826cfbd8709d1f98e297fe57e2dcf0e7f4e0c98962b47ddfaa299a59c27c26452d6017821bcb10d4fd8cbbb06cf4b2dd4c6c6e5abdeabbabe09e8190b12a68e9671689a1d82d"}], 0x100, 0x40000}, {0x0, 0x0, &(0x7f0000596000-0x60)=[{&(0x7f0000299000)="", 0x0}, {&(0x7f0000379000)="0250c6076824b169e6036e6ff04d68ea48d4b180bcdc1d1867c83a50b42f", 0x1e}, {&(0x7f0000678000)="6dd6c95b4febb8427732f889c338062c6b28614497d8774ea5612639dbc1c2ae927ba99cbe", 0x25}, {&(0x7f00005c5000)="c06867ce737a0ac051c27a9ed086ef1bedf77917a2ad6298d56bb53a3af8611e5edb8c3c271af9abd297696e1f7f5ddad00eba8702848e33f6b534345aaebfd7b4bda54d837f4dd31ebe15cdbb132a948d5eaf372bd1b6bef6ddc1ad9a62726a29efc2a65c2c59d1859091e5498227524cc15f2b46eaab36bff133d9fa6fdb1049853bf9a2f274543feb9434a299bed5608792e9f32162763be5bfd1163ae47a457cb0f11639de3937358bdf146830a3cde0eacc9be183f7", 0xb8}, {&(0x7f00008a6000)="ab06e59bde881fb901b636d9e2d4baab8ae3c0450a31d272", 0x18}, {&(0x7f00008a7000-0xda)="6b5c30c8fe693d91b7b9cdd3038b49189105e83e747ef46957d7ec6d8c080bb4f99ad1971cc24ebbf2f5e31532f32ee28af4374677ea0ad095ccd8b9bd3aae57295ac5fb16ce88f6174ae5d2edd40e22840f592ce801a33ac59fce1515308990cf514787ee756af612b6dc02cd69859afb7db046f6ef0ef2f3158a9351cafa84672cf5580f8cb81dca52581d736a64e0847c72a0710496f373033a4138d77a9f3c65b4bcd632966aba8d133eb1e36da233ca8a3d9ed42f0fbc7cc3ce98ee92d8f2f9d9f68d96004b2b695ee6b95c05fd418c99d357c1e73f06d8", 0xda}], 0x6, &(0x7f00004b4000-0x100)=[@iv={0x100, 0x117, 0x2, 0xeb, "9c9ea55088ec33c31af64b9d01bf009fe6ae24413d9d99ace0d032a550e1f1b843d8c726fce346977ddc8bd750e3a64ad5abec74a4887ee429caa8422f5027db947d0a2f04836844ee6d2fbde0eac5bf60e4daf545aa1d9a17df4c71f7a5b5673872badea0893a7a17cc6f9022004ccafe6c0141fc0a40c39e69716fc79ba41af92cfefda5fa803e91ce27a8c8952d509ba3d1d4798b94491221592afbd7e3aeaf7659c288059d111cbcfe06fc7c482b7aaf96e2f505800b40cf95beb76b018f63717fb02b543ae4a91208aa85341ab003a525419098cce4d922d6672439fd7588ecb509ff421c6b0d51ed"}], 0x100, 0x8000}], 0x3, 0x40) 2018/01/17 00:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) readv(r0, &(0x7f0000148000)=[], 0x0) bind$alg(r0, &(0x7f00000b4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) 2018/01/17 00:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r4, 0x40084146, &(0x7f0000003000)="") pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 00:48:30 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000329000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x3}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x2000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000456000)='/dev/rtc\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000437000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r4, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d99000-0x35)="e517b5bf91aa785dfbcdfe00000000fcf055832ca8562da7d067c99f8fdc0940cd31f3bd7a691608093ea591790727f2c3f33d830b", 0x35) r1 = accept$alg(r0, 0x0, 0x0) getitimer(0x1, &(0x7f0000ef0000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ef2000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000e57000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000040b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f000001d000)="049e06000000d7cb1aa3dbbcfba49def81", 0x11) r3 = dup(r0) accept$packet(r3, &(0x7f0000653000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000081000)=0x14) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/17 00:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000c0000-0x4)=0x0, &(0x7f0000005000-0x4)=0xfffffffffffffec6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00003d2000-0x20)={0x8, 0x3, 0xe581, 0x8, 0x0, 0x3ff}) getsockname(r2, &(0x7f0000855000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a7c000-0x4)=0x3a) bind$bt_l2cap(r3, &(0x7f00000cf000-0xe)={0x1f, 0x6, {0x5544, 0x4, 0x6, 0x9, 0x2e, 0x100}, 0x9, 0x1}, 0xe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg(r2, &(0x7f0000198000-0x38)={&(0x7f0000757000-0x10)=@ipx={0x4, 0x0, 0x0, "e7c02792fd6a", 0x0, 0x0}, 0x10, &(0x7f00004be000-0xa0)=[], 0x0, &(0x7f0000c9d000)=[], 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000941000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom(r2, &(0x7f0000983000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/17 00:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) r3 = semget(0x2, 0x2, 0x1) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000251000)=""/0) r4 = dup3(r0, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000020000)={0x0, 0x0}) 2018/01/17 00:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000248000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x7f, 0x6, "f75dfa0867bfd78483938bae8d33e50f52bbeb41f3cde687b3daab54df2477058927f5bddef57a00f2f7835090d1fda91596b841b356bb77831c003cec8d2470d14c9ea90d9473a63d7e4cb0dc963e49"}, 0x160) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000037f000)="390671a136f67798dc1a8151cb50ac3c7e59c1e4c0a4bf8556a53d80902bd39fbfca2268276b4133", 0x28) 2018/01/17 00:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x2, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006b6000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000494000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003af000-0x4)=0xc) sendto$packet(r0, &(0x7f0000962000-0xf6)="d35c13073c3b23be81847f3e48971b705af97634425d02d46104a534f748674a3188204fb182bbaf6ed21a6bf383077ad77cb651cb7d336d0967ea4ed2cdacb6f56d1c57016629a0c271a641bc8038deea52abf428f1b00b9d131953c0f9e830b18ed01c43208f344f2e20efc8f1fbb6e9f63882a3aeb185959fb9e90a246823d4804523f89898a8dd8df2613cdb6c8873767976c6995913a28b5a80d5d0cf53bbe0f266de1ca70957ac1b81a9d57e123e727402c134ae804807983e7f83ee3c622717ab76ec2de2f250446bff1a40451e9cda0265235e85110e9f479a5534910c6c1a3873f19abe4e86f3a9562fe8876fa36551deba", 0xf6, 0x24000880, &(0x7f0000c56000)={0x11, 0x1e, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/17 00:48:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x3, &(0x7f00002fe000)="724bc4"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000002000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(r4, r1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)=0x0, &(0x7f0000001000-0x4)=0x0) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="5806d972aa3babbd720204967b5e42c89e0b5e0288a0f3e6bf595c4f98bb33aa436f3a641bdd0582b5405ed0e23bdbabd531c610dd97647ec505f1ca640ccd1313c3f0fe4bdead4f79a5be8c133928d74a560902ace24b99ed368fbb77644ba2362fa49cae15f1257f31e80829fb6651cd5d156eab2e73f02af2d64c8d70662b1a72cf0ff4ae5833c0e49348b3cb01ceed34c1cf44478d9bab945228481b7d888487a0ae6695618dd000ea5b0ef55bb1964b46e936d73344553d25672a6fcc95cfd6304ed328595f7ca95f788b1d37b435d072747c44412fecc06dbf1c7a8591b9b7c038804265f89ab95cf73a59521f81b1b4ea", 0xf4}, {&(0x7f0000001000)="99ef8679fe8cba0899471f7ede1c98595e1e03d0d59d8b376222dad3ccdf195bd70f2563a3925df9f40f4478c4df9dcfe7ea949bfa80e962ac6a6b867e675f5e9ed401a328a1b347aa234c2dd66944b8092dc3cfc352fa02f92db5bfdfb4907e87051d4434415fa77b0b7e9d5f9087d6372e3001a976f58a0d4efaf393ac61a9d0af8caec0", 0x85}], 0x2, &(0x7f0000001000-0x158)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x158, 0x800}, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x1f, 0x0) 2018/01/17 00:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$setflags(r0, 0x2, 0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/17 00:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) io_setup(0x22, &(0x7f0000877000)=0x0) io_cancel(r3, &(0x7f00008cb000)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000217000-0x1000)="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", 0x1000, 0x7, 0x0, 0x1, r2}, &(0x7f0000146000)={0x0, 0x0, 0x0, 0x0}) r4 = epoll_create1(0x0) recvfrom$llc(r2, &(0x7f0000989000)=""/94, 0x5e, 0x0, &(0x7f000081b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00009da000)={0x4, 0xfffffffffffffffc}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/17 00:48:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r2, &(0x7f0000f0c000-0x10)=[{&(0x7f0000945000)="81c2daad29d6c92d6325d2b1e9919272a5ce8d6259f41b643d42cdae1b1931d42a3ef623eb9e0f8ae5c55e65ca04ce5775f9e7df72ab43f25c9ecc59c53439e87e2cbe7bf164b4aeea74320b21235e76ccb31c70cda40f3eddc1d3ee9a766bb8e83615f6f94502b9f3b4b9b8b3e94f1d49222fb288813be78f804a1d", 0x7c}], 0x1, 0x8) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000057000)=""/171, &(0x7f00001e7000)=0xab) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000dce000)={r1, 0xae}, 0x8) pipe(&(0x7f0000a73000)={0x0, 0x0}) connect$l2tp(r3, &(0x7f0000fb3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x2, 0x0, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}}}, 0x3a) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b43000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000788000)='./file0\x00', r4, &(0x7f000043c000-0x8)='./file0\x00') io_setup(0x9, &(0x7f0000226000)=0x0) r6 = syz_open_dev$admmidi(&(0x7f00003d0000-0xe)='/dev/admmidi#\x00', 0x9, 0x2) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d4000)='/selinux/enforce\x00', 0x402, 0x0) r8 = syz_open_dev$dspn(&(0x7f000093b000)='/dev/dsp#\x00', 0x5, 0x40800) io_submit(r5, 0x3, &(0x7f0000232000)=[&(0x7f00000ad000)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f0000aa8000-0xe0)="a682313643e5a7bff51de34716a8ca0214bb526d0085d9aa952329829bf4426c7633a663a0320826ddf280a98ac9eef89e64b5bf3217c9634a365c32f9143e8dde20b8ef0c14270900353fde3f611bfd2736186582ebc3ffda5982d7275dfa82de4594fb87cef0cf18430993e346f2ce8648c54fe88bf81299bafb9b3044d64c89be7f9e45632195f2eb546a5bd1b6aa7378795be1951e5b4464a95037514edfcb278af215376800d280312ef12a12330be04164610dd2a1181cbdeda0bca70bdbf517a04f33932c8cb5c9b2c33d7d6692d7ca6d6b67ebbe0e79626470e1523a", 0xe0, 0x6, 0x0, 0x1, r6}, &(0x7f0000955000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfcf2, r2, &(0x7f000048e000-0x9c)="88c9fe857a98d852a9ed12fe1b666fc72ca988b513b4b1f2147dc8476f1b533462d0a87cf13f3065e25db51ec8f5d90b71c01b0098088cac52bb99f6ddcd5e365ac123f5aa500de192e61095b1c4eb154acd2c87e43839b05fc410be7e335d3a670e84e8f172e6d4d9ce51577863bfcaf3a63dbe2cfc69c391a102edefb7208e53dafe752664dd2d0acb0a5167668807c703046b4f98cb9a31f2f93b", 0x9c, 0xfff, 0x0, 0x1, r7}, &(0x7f0000070000)={0x0, 0x0, 0x0, 0x7, 0x6, r3, &(0x7f0000e86000-0x2e)="5caa6ff9341586ac5821ebb562600556b596d8ab7b58a81e642976d49748806b2b60f7f202a8cf329bf2badcd0c7", 0x2e, 0x0, 0x0, 0x0, r8}]) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000516000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r6, &(0x7f00002e0000)="260000005e0009000000eaf83a0000000000000001002100ffffff000008db1ee9ff4435eadec9fa7a8e14c11574de24c338b1fdbe0e676c90a5b9da4787098c3aa3bb8b9bdae268ebeeb0fedce7035506234ca73119eca3319c8dd496b8df32331bdee4eb76d7b8ab03222e965fef6ed725ac3ec95f18cdcbe4aaea3eaf65c185e3b0e394", 0xfffffffffffffe71) 2018/01/17 00:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d55000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000051f000-0x2)="e700", 0x2, r0) r2 = getuid() getgroups(0x2, &(0x7f00009f8000)=[0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r0, r2, r3) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r4, r1}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007f0000)='/selinux/access\x00', 0x2, 0x0) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x1, &(0x7f00003af000-0x10)={0x2e, 0x81, 0x93f, 0x7}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000359000-0x4)=0x10001, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00007e3000)=0x1, 0x4) r2 = syz_open_dev$mice(&(0x7f00003e9000-0x10)='/dev/input/mice\x00', 0x0, 0x64040) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e53000-0xdc)={0x0, 0xd4, "950891728aef111af35bcca75bc245c9f9f6aa98b186a82f7e7a0a1b7e217fdd0d580e119e4c6a6128ad635f990f21a20d83c363eec274f03504cd8895ef7b25bc05f49be669aa944672ad49a7cc0dc929e1af7141e14e1fe957bd03d208aec42e9f9f3b639e1c11bb9af30a8961566d3237721c33f64c06bef3d07c5088fd952cbc9a9fd6f75adbc01314ae765eabbf2a54c8b65174afe8629f6be20de2722bba274fcb76189369b1849ee4bf3e267da4db652289bfcb4b81d41387916d2a2a06385beca7040cd77eee6c4453a989557617d4b0"}, &(0x7f0000d40000-0x4)=0xdc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001ee000-0x8)=@assoc_value={r3, 0x0}, 0x8) madvise(&(0x7f0000aec000/0x2000)=nil, 0x2000, 0xc) 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a5f000-0xc)='/dev/audio#\x00', 0x316, 0x501181) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r0, 0x540b, 0x100) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002cd000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00003b9000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000087000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 00:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0xfffffffffffffffd, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c7000+0x742)='/dev/autofs\x00', 0x2100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000254000)=0x7fff, 0x4) 2018/01/17 00:48:31 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/ppp\x00', 0x600480, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000-0x20)={@generic="233e53e601a2a4969986f0b050fa5fe9", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigreturn() ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = semget$private(0x0, 0x3, 0x401) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005f3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000-0x4)=0xe8) getsockname$packet(r0, &(0x7f0000250000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000033000-0x4)=0x14) r5 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000352000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ae000-0x4)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000183000)=0x0) getgroups(0x4, &(0x7f0000d14000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000d8000-0x58)={{0x0, r4, r5, r6, r7, 0x100, 0x8, 0x0, 0x0, 0x0}, 0x4e, 0x8, 0x3, 0x0, 0x0}) bind$alg(r2, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) 2018/01/17 00:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) geteuid() add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc9000)="30df", 0x2, r0) 2018/01/17 00:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) syz_open_dev$amidi(&(0x7f0000035000)='/dev/amidi#\x00', 0x701818dc, 0x200100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/17 00:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lstat(&(0x7f0000274000-0x8)='./file0\x00', &(0x7f0000879000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f000067b000)='.request_key_auth\x00', &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000207000)='\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) socketpair(0x1, 0x7, 0x7, &(0x7f0000ee9000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00002f1000-0x10)={&(0x7f000033f000/0x2000)=nil, 0x2000}) munlockall() add_key$keyring(&(0x7f0000a82000-0x8)='keyring\x00', &(0x7f000067e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/17 00:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000062f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00002df000)={0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f35000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e27000-0x90)={[0x3, 0x8e, 0x1ff, 0x1, 0x0, 0x40, 0x7ff, 0x3, 0x101, 0x3f, 0x4c, 0x8001, 0x401, 0x7fffffff, 0x2, 0x1], 0x0, 0x400}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000deb000)={0x0, 0xfffffffffffffffe, 0x0}) 2018/01/17 00:48:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget(0x1, 0x0, 0x20) 2018/01/17 00:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057f000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b89000)={{0x8001, 0x80}, 'port1\x00', 0x10, 0x400, 0xffffffff, 0xacc8, 0x5, 0x200, 0x3, 0x0, 0x6, 0x2a6135c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_set$pid(0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00008d0000)=0x0, &(0x7f00001d1000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe2000-0xf)='/dev/sequencer\x00', 0x208400, 0x0) mq_notify(r1, &(0x7f00001d3000-0x60)={0x0, 0x32, 0x0, @thr={&(0x7f0000a0b000)="83d119014a72476be6038eacd461d616da4125c8765dc712c716440f9164b868231ec79ac803116ee6a3d1417fcf57f118327247db027f3b1e7e109820576cc5daa7e30bfb95cff1ad928f6bb3d3717e56bbb7742f4b87f1c2ddb4827fdc8b91f90dfdb4e0d74cd0989786da25193d2dd2bf259f6e912cc97b6287c46ace322d4e7c9073031e593bfbfb6df46df599a0f249af7717c1d085a799e55f1bc6", &(0x7f0000292000)="4fbfc0f306a40b0501e93a2f2b8e9ce4c9377bc17b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:31 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000865000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1ff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0xfffffffc) open(&(0x7f0000527000-0x6)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/17 00:48:31 executing program 7: r0 = socket(0x8, 0x7, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x401, 0x304, &(0x7f0000001000-0x3e)="d0895067fb7a6aac0c28a2733092424d576c7eaf57aaaf5a0904323fb8acd2f8627d0c1476a1c1fa9167e00879fb32cb246a903d3171af88d18065f02113", 0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x88)="7d91496a1be994f31878df4045dc3267e867c19a5a57c32edd226ddfbf06205add8ea06264fe00935eb996635eea2ebecfd2b92407f9bc03b9c37d31965858d22b8416d9d4ec58398fddfb102a2c3076d1e2f0f2e9b202db5eeec3245af863410a06aa2a365f6cd0fe190e69472b9c079f52afba3e685c6f6f57fb3671af58ee13d091fb3dbe3d47", 0x88}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind(r1, &(0x7f0000b23000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) 2018/01/17 00:48:31 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x200000000011, &(0x7f0000297000)=""/4, &(0x7f0000be2000-0x4)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00001fa000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000436000-0x4)=0x14) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cc1000-0x20)={"52c9ea177dab7436c4ac35e73538a010", {0x4, 0x0, 0x1, "1c0c3e9f004f", 0x819, 0x0}}) 2018/01/17 00:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000082d000-0x33)={0x0, 0x2b, "98eb9b659f6d41a73d328d155b5cde9659971cb2cf539319621dd8cc995858d84eceb8e813bd64e2818d48"}, &(0x7f0000366000-0x4)=0x33) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000568000-0x14)={r1, 0x100000001, 0x32f, 0x6, 0x9, 0x2}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000e000-0x230)=[{&(0x7f0000acf000-0x60)={0x27, 0xff, 0x2a66, 0x7, 0x5, 0xfff, "c67976d6bf1f6ec35239f34149111de134c6d97a33ca06fe0da46802f974c534618f6bedc4f24b80c4260373dc2ffb0a139f64c3f581f7a4a814d0fa2728b8", 0xbac}, 0x60, &(0x7f0000b18000)=[{&(0x7f0000fac000)="317ab9f7a1d44bb037c7a0d97dc3c95ee6cbc6678ae5a39a35291c414ea690dbab3390a329ca01657a2f98b1b9a2ae0c48f51bd3d619cebc358cec7913e85d563f12286a6a30ae6bc9f424fa2fd67fbed8fc0d0912bd5db4f8917c937acd6184b88c7e1c4fd76c719f6299e1cd7642e608e88d9ccdd535c175f13599f85891be7416f4227a4a9697c146709ef42c7276a02e300ede166e3b2962abd4c284ebe70f22bbefb7aa95548dd53ce8c950d97e9642edb0", 0xb4}], 0x1, &(0x7f0000031000)={0xc8, 0x105, 0x7, "d975db312a5d46447da29f7e5018a6e20c707fd0c5f2dd21b98af60af2f1fc2e42e41fcd0c93d9d579d288ee265fdb55b538a4695a4414f7dedc9a5373b4e12b6db049499be5c3166be3dbaf1e955cc35d0a7b834875ed0455368810d2ffc2778ca8a70ca80bad93f93a6401a9a878d9dd760f73aff42b19e9493d9a9c20d137d33db2007adc829643ddc616459ca53a3b1f8ce462ad707f85b9ee970fd54b38d3efdaa0f6e481095f41bc098ab4e752f0381d31"}, 0xc8, 0x80}, {&(0x7f0000062000-0x60)={0x27, 0xffff, 0x8, 0x7, 0x6, 0x8, "287082c32841344707c3ba03ac1052a3cf23e01fd13837defa12d60bceed13f8123d652a3407ed6870c4a7366f77edb8c87677bdfbb10bbebdccc2f736adc3", 0xfffffffffffffffd}, 0x60, &(0x7f0000b57000)=[{&(0x7f0000b4b000-0xc5)="c148d5b6b689e1cd01a0e71284db94ea12c58b5ef396570bd5c5b2ac4e47a8864ef1ecf52433fd1aec2ab7ea8d1f0c9cd4d9045f7c00bde4e56ed6f628117a90edddeffdcafcbd72626ab03b7ff327d1ce0e206f29366f14480c3ccf5f6eb31cc3c525411102c92cfc1868edb3271225ac88274a7458800ee671f0eb72e72cbee0713ade6c85b5fe9abbeed20819f7e1458a12e40b744dacb47fe9b76b67b5e3700ed6f81287ec1338abfe47bdc7f4901ccc22e8833f4c7fee6678234618d117d325b50c9d", 0xc5}, {&(0x7f00003a5000)="f62dd8845634d10e940a304e4030f73eaad74193f4a38210d31be0a0d932006ac86259a55ea08e003661cfbc99f2079148cd052e6bb624a9236337f539791a065bc0e09224874533bcc6d844d084ab363c9f5a177db3629f0af4368408d8f76c6b510740045f4670cca12fb8017fa1032cc5be496ae31956a7fffb50d68bc77a4776f9d66c", 0x85}, {&(0x7f0000638000)="d4efaf6e91ac955b4cffbbaba388f2f7175ccfef9ec27473c8c9f830baa302db65757d0d27851936fdc2f8e9c3f40a262376156aa9cffa67f530a1ace4c671667c58b4c11148977a15c1028ed8844d480c1df5258d5c5fc6df16aa0e89f71f35ad230de4707e3cf9bd42d113b20f00af9a84e92429a298af2b7a7e8853ab6efa349b0cc4cc5475d0cdcf68d73d31505113ba022783e776c708f7ff1c8f4ca3a35b42320abe88a5d079638a2331d12d5a7653f263a983b5f5eaa97ca003e9384bd4b9b862ba4e4e63839a96d19797d68ce9b964a2bde31436b230234ca075971d319bae3ddfe4d5db16ae7674d733299517a675fc", 0xf4}, {&(0x7f0000c66000)="8141a190dd5f6c2a95546eab5ef82ec6be98b543c64d04d5a1f04f56a33070f037128037017b894f233294a14a10bc1c4f17e91cafc836d97f62a7c5121338439997d2ee22710ae3085b8441a0f70ce1861e7f9be2906d24eeba1e714dc78aa1e79011af48ae83b8206602615dbbcd7afbda7034cb0822ffda20254d5d32640ce3ee5a3afd84582fa86b5a14141480dce95a", 0x92}, {&(0x7f0000ee1000)="b03336c7b39f5d8ec7af14f3e9223cc49fc06f82103a53de7dec670ef2875f2a906f7ade0905466cc50a7f56451a556da7f54259dcccc9cdc7027ca2551086c4824d4d39e7b17c26e8d9cf68df2ca207db29e95be067ba55caa7d4a55d739177bd0bceafa7a8472f81744e05750d95f851b0987c8e797ac818fd37664ab3419762640f6e75071fd8c1eb46dde8008c2649a6269b8692438b886dea741f42f6b10d57fc29010d9c18fd21af5d59e950f7eedaff03abf2d7d181ad7cb02895226c5bb99323fe8917f0e34ef42e1616d7645dd35c4ccb06a8148a5d923499a23fc6df871005c4d6d08496722c941437a76e977de848", 0xf4}, {&(0x7f000004c000-0x26)="05ccb14e4424a8cf4513142a0f7b0ab07d953fb63398934c64f4480f4b197250ca3eed78376b", 0x26}, {&(0x7f0000894000)="700132f528faf10612bd0d4e9d53eb5d46ff03ae971d326645caf0f1901a6bfb757cf448458bd04ec40bbb5f8e121a8e5d814af650b10d992f7eb6c1de516d43562fc34dc9c363f20017edbaf0168c384d79c1920b9780d7a2680b4c44144200436f6571959e3b4f83ff15501bc6cabdc36aa27258bcde75bf8c76dfad48e37f9bc9f6bbabb98beab75f284dbc95dc0ed7e8b2c674958691827e689e64d72fb16edc6a53c24f0d8d88024d02af283f82f6b7deaf7b0337f4631aac064d23b3effc76994b9cddca36152b8fea111cb24fd592edd3ae5b4844dc6d80edfa25", 0xde}, {&(0x7f0000926000-0xd8)="c8bdd7bbd4c04f07b02bc955b5211b5d90cefd312146a1bd8207836595d7d5bb59e1dbee3526ba23694996465a9a3e7c2ecf982fbc0e34bde86fc2a1498faa0ce69df15830eb9ef9995ceb2e8010f558dea3364d0165b9bbee9656c6b9ebec49f90b449b30d5f41d77316061a79634acafb4d8b6eb522aa75d35cf1f927eb93ecb1162dd9b2c0f0f018e9df00fc9113668ee38f44bd64881629d55ae7b39ea537c42c19b0a17c667a0c909284b3af1939d905116fe7c2e1d341b6b3c8455066a2615790a94267bd01937e065a92c37f5678a299ac0ce1f64", 0xd8}, {&(0x7f00000fd000-0xa1)="ce79c9f558eb37808964532ce9a9453387fe063511fd0c2dc739e7e63a1ebfeced900e820cb53295d35c5becfed19f328f2085456d0051f72cabc1444fc8decc12ffac84fd1348f9abfe90df534e6c3eeb6018ec15759075ec9aaa794e5b1c2a1fd5ef5a64ac67637dcc3ad0b76d08ddbed011b34f409d54936d3fac71163efc1aa5d674e2ec819af9061fe2de6611d35e3c1338f9bcd29b1ed7b25c2e3ed2a9c9", 0xa1}, {&(0x7f000063f000)="a9607944b1202c65918168d5e944c922651c01a01bfa99658bbe597cf3be86b95691a80f74b8e30bfc83e0a32e505bcb89ce8845f1364c7e7afe3e5d61f34416166ae80e4aa7a38afd169876bd9650adfc32c7152d79e0a81891a88a06c5781dbfe4708078dbda60b14441d285d3cdabc4f668119b0f68450e2943aabfc0fcb46c5514f57cc349f5a89eb404a4099d38b1fd72c0321caf3f7c9ce2e3d552fb8953442e5ae983d1be96abc17aafbcf17662a6b14bb492434be3d736fdf6b64b8bbb04d6abc72c9e30", 0xc8}], 0xa, &(0x7f0000c84000)={0x40, 0x10c, 0x5, "a7b5878ee96e2300ed5c4499090127375a5aab74d3a6043322577c0da248733de78eb81def262ee38dbe"}, 0x40, 0x10}, {&(0x7f0000e82000)={0x27, 0x924, 0x80000001, 0x3, 0xba, 0x3dc5, "e49dfcb240c0ec72127f3e663b71cff7457cece8c98030bfa645b9a553dee3b327adf23517df9641bdc71edd693922433ce2aad89a317dbc0c3356b31e89aa", 0x0}, 0x60, &(0x7f0000e43000)=[{&(0x7f0000db5000-0x40)="460ed52756144a04c1849321dee5712c97321bc35aa236a2c7d3fbd6bf78e38a893060b9479efc13c4ca7eae9dc4b38216a9a197c5db7671046d0c6f13caa8b8", 0xfb}, {&(0x7f0000677000)="8d0f74b7d39bf372ffc6f9dd355dd876d2e2de6c0ef3c37852f4ebbde6e5eb8a1d3f27759000d63e5c313f57c4311d43bac73bcdfce9bf1b2d981d89e8d1e0f44a59063071e6eefdde21e85b61f1b4b22947a7a43265b6a4d02769016ea4c0b3f8e515535d1941c66ac9a1189f745a477ae1b0", 0x73}, {&(0x7f0000abc000-0xc8)="472e9e62d0a28877c401ba11df9ec25be67931621ccc4c452e3459b5e5a59c1b4f9659a2e7e42588addcfc589813e088f6bb02783e09cfcba4ac11cbeea1bd969abeac4e514c84156913cbed5649b467e00e50bbc6b83253972ba8efd4eeec67b3f97288686842d5a074ff28c73fecd6e2cc98d3d8044345b594898260cf5c9af67b9744238240de6d1ffc0a33858dd2ae18386e1b53e77cb8cfe2fa8ba046b86968d894ed9da2e7a0168c9d2d0aa82fce67ea68802fda9429d244cb7f2d38873bcef2727374719a", 0xc8}, {&(0x7f0000a9b000+0xb9c)="72135f5bf3070cba90769f0cd3b6ec635c50a3906d9ceea43c988a5f449d5b7ef072a8a7d2312d0dd46fcbea6861f605a216aad5900196b19e01fc026f998a7908cd248cc8a764f7dae2d16f758db7e3d2e4b26287d4aa8f0a33d3e65149db138829dad7b7a2456fbd35aea5d56932fb01ddef3fa309caa7c5df690cb2d90e63557ef5501d3998ccf6dff906107d2e16352779604cb6f638882a99141791b9551fac0ef8b218db474bf5fc4e673540a6d62e94a9ea753d12268782983f611d914c18a629d24a62ac2cfa2d66b6bf0644d4f312f5260d95726732807953761b6a86b8e4009bf4584840d98967e98873ed838bb958974b21", 0xf7}, {&(0x7f000088a000-0x7a)="1df2ec095278930a394fe80ce30ab87f33c21bcc559c6b8ed72e1d8614c4a752e0d55c179c6ea2fac61b0f7a68cc53901ef743679464b9161997f2aff260f961cc44ff47ea2c5433b4f559c938cf6b834a9435654215b07944eb243cd8a0e773a5e0b0069abee8c65f42337a7a8a84ae92b8585044d826470522", 0x7a}, {&(0x7f000071c000-0x83)="73c16ba79157437d25ee40c01a2808e1ee2b9dad94b3eddb2144bae0b317ef1cf0711ba0abc26883437db65ff2c9fc3655706e43689a99fc01cff8d1f8a6ff49212fcde99622287f0dddca3494642e03db28e6d753782397e6c2960df8540d08baacb50163b1edc6c8c5fe5d2969286408d239b15688045c9a1de04d8890b0c760c365", 0x83}, {&(0x7f00005c3000)="0e846c3170fc92d6b7e868a0969b164a17bc0708ee3d3d0c05703404c4b7be7553e6ec680e4f4898983fc5f0305b409dadbb250706f95e394ec5aa51fde5e8f1aec1c4f4bedf269a547fcd395da0c8a44fd4f77549ef63f55df3915849226a09ba8a30108e", 0x65}], 0x7, &(0x7f000082b000-0x18)={0x18, 0x10b, 0x80, "60ff227506"}, 0x18, 0x1}, {&(0x7f0000df5000)={0x27, 0x5, 0x5, 0x1, 0x100000000, 0x2, "17e4b504162a5641cfd2eed5247e27806df78d76509db13ca510bf7e4b45fa0ae009b9367e9da762d9fa4afe1f0c8da0ecd045ec47d7e66d7291595a1e37f4", 0x3}, 0x60, &(0x7f0000ef9000)=[{&(0x7f0000bf1000-0x82)="233de226154d1aa7254ff35e1274ba227d84b5e132636e644ba78f192fb4bed0579e8f570f42c7698276ec901cab938e8edfef5e123aebf84843454423bec7f48212ff18665b12592a26a7d36040de2abace507d3f60e588a4807636220f8f7ae6e1c5081e429c1faeb7c855af60b738fc19875ed246cd67d9188c5bb8012dc92225", 0x82}, {&(0x7f0000fa8000)="f99926419ff4b7e06d212c0e21af163172a81272345e13a904fbe26df564dc8b1fcb0e25e0007c88bb7c24d1566c8cc6a3ea76f024119b36fd161f20923f26b55cd0da40eeca3eb475b39fdbbf3c1046cd3ac0f1cb2736eb38c817cf8f1e2052e62b6f514396d9e54dbcb5a6b064d01e12bf85ad6100ef4e60bdf707b3eae168323347a66fb40d9372955983d1d8b59deba2065251dc71f178eef3f849cdfd6b661ba06112d6b407f1876b78ee316b46766041202580da9669b6c6c6b28a5e82df0ad9523c77cbcfaf2ec7017b1748d922ef2405fdc968", 0xd7}, {&(0x7f0000dc9000-0x2)="d4c8", 0x2}, {&(0x7f0000f77000-0xc3)="bfb2c057dbaa471d5a4ab2ec84bc3b34861f5d4a0eb401f0fe68e1e3b2f1d49363a73f6ad62896462e0de5824d4c7f13a9ad44ff790660f2ff510b56ce1f6338793b5871e252c18cbef34ac47dce8cd3199ee0a32210fcf20bb30d556af2be6d656d01fe2c5a0ab179dc6191be175b0b507c5789856c37e04ff6e89d49c50653b1e30d398a3d2917f10424546e5b190fd56985110bd727f5dd4453c63b39abc7dd15b371381b0d217def01c61e364a72fdb083df8147b9d7ab5246ad2a61f3a3048e82", 0xc3}], 0x4, &(0x7f0000214000-0x100)={0x100, 0x111, 0x1, "a677058e1e3c8b63a8190792f26befc4d5fdbb3f9c4e0fa5c67570b3f9ef0d9254dc4e96bf6e28164e3779b7ece6c8e76d3b65422dafe9b3db90787d8318f56a01576021b33463714d57e019aeeb29fe13132bea612a26f735f8522b9cc17cd640fca140670fa9f520df5388d7fecdca849f52e5daafd64456864808b53f53a75adfcf5b12f87b45233b34d1d7ddbcaa6ece39d91be66df64e776f933724243e8453df3db45b2ae458faff085dc5aab27b589065275b465b383bb2c48c12356caa1f7cce90441f7d81fa1051f1418d30a87e626a0af6b0b22acfd9784cb088583ca061a4a45e97f877383d3b65f99321"}, 0x100, 0x4000800}, {&(0x7f000093d000-0x60)={0x27, 0x6, 0x7, 0x3, 0xaa000, 0xffffffff, "fb11110a19f7e15228e7cb88e79da8ce81574b35297d466c85661526b50333aa102e69a014eba864d4bbe0b70962ad93cb8914ed662c85759f60e2f088cc68", 0x9}, 0x60, &(0x7f0000202000-0x40)=[{&(0x7f0000ea8000-0xef)="c4c59e896c4134004a72701efa4bf044d7bc13ea1a89ffcdfa1da9bccb0a8bd6cc5868b726fe7137071638086090e99ac4b429814897b4b77aaa5b911ce692be9a6d371bbccdd8428ab21eaffe0d4cba84b261c4c001a7aaf801a74407d6cc0aa47aaa9bbcf57aa993b2760a366f65f6f96912c6920d12ab509b99f1f514518923b43270bf75e96e1f8f3ddb77780b9209b57dc2356275f204c7b594c4ea65cb02726ffc59e1d9ee3e04a3d87403f873dfb7cd7d6814f04ba4c34759f365d493fc759b2e9ce96aa7d8ee1fcc681a6e36084977e864c605ccc948e6ad5dc8b33f3ec178fbb15e0b04d16d2e966c595b", 0xef}, {&(0x7f0000e84000-0x68)="d23065c71d6216dcd66645d8e87fa708f48e3cbe9a05ca25a0dc77ec80053ad77be6fb75bb256a0d08de44202553d35842a04e0573d596a293f2f911319a956710b14cc87f93bc2155faebf125d6ddb6ab08020e5ac4097c46e4a5d1c6579845e3c50d3bddddba71", 0x68}, {&(0x7f0000e8d000-0xf3)="c8d469f6c88a4b897f43d5a050aaf75f854b9239d12fdcbb2c4a8916c0d5c8c524be0e5336e7856c70cfb1bfbf575c8d4d562d6b37e68f2375ff9bb68fe6e8f3311e6047cdec03cf125a6f9de02492d89657a03c122af0c830eba96fa3925c855ec187917145b515399a80967d125fdfa6254c9b9477b2676b7df072aad769ed1b47fbbf7c0406844ca6f0e9d7b8527d100f98495ec39ca7a751b62121d74de7b04c9a671f439bfebc1447ddfd9db4bf2cd804059f46d791e61d4e87a8ffd41dad0859d332319f396cd6936ff46bd529867d697109ee195e7efb764fd3b01a9448293299c53a2fac1832c0b6dddb7af13e074a", 0xf3}, {&(0x7f000046e000)="221f36a96b6f4fc3da7ae30f80abfbd80661bfba4aca100d51d437f0e53408558aceab6da913ae8684bcca41e768e51bbd3324db74fe490ebc73c5cde142168956616f5a2d8f77491b2e6ff6e9043e21824c553b4247adb333c60a3fcf9448d7e9277a415bcf2d948bd24ad0c4a0fbfe9f509f68", 0x74}], 0x4, 0x0, 0x0, 0xbdeb510ae511b312}, {&(0x7f0000924000-0x60)={0x27, 0x4, 0x3, 0x5, 0x4, 0x1, "bcedc344b99b48370bbbec49274fd7f2e987886267751bab492a01d9a4ca4fc53ce50be38af5f221e8dbd97238e35c1542abde8e66a4fa008b858ff277bd81", 0xaad0}, 0x60, &(0x7f000070b000)=[{&(0x7f00009d2000)="dae4896e43761db0cbd7578444a6bbd2fc1b599761e29c4688ef99068ec65a22f93296870e357ab03a15ff96232970aa273fc07559cba61509e0e4a6e0df9d9d6950f2223c64bbcaaae97dc7bc9e43a91596350992c17b250670b71f15004bdbffbac475d427a54c93cf3a0741208428bd2de03cabd3c7bfaf9c65da0c61360f811d298e948b59148bac89772438bb547826c4a47aad7fcd4587b5107531d2cae127bf0b1a67794f76bc0dab6216be9126cc8646a24a472a8d7a9b186a6453854a83c68adac714ccf6b8d4ece07e21bda7", 0xd1}, {&(0x7f0000510000)="2b9761c41aecbd5d5f038cd756ae2bc1f9c48f72b866ed3952de08a9b1d62290f6d121eb73365cf9df93047d348b2aa3ff64f3871e618a0032f4e0722ee832df1ec50182f8785b928e6c1e978279dafde1585ad0cc96a3438587fafd3836cee6c761ce889ca796f7471eb28112f2a6f80412eb9c4fd911b5", 0x78}, {&(0x7f000020d000)="fb1156c339c620385078d7338cd24830fb43c26d9458c62795fb90f18ae34a0a60eaba3c1a6eb306e372b17048023711f0bc56cf9fc6105b2025d772436155541a74c894ae9e5958f62038e741d935f1068be3929b8a79ac9185737ae18655ed8ced5c7e03a5d72c68d8f18e08ad553c7d30a78868acd9d0d65ab11207b8108e06596f0febb51d321647afacb54879c100c052742a36b16483f96280786f610b39ba0a6704127b7d71973108f1fa17646cfbd71ed6b6aa6fef96b0250312c06bf8", 0xc1}], 0x3, 0x0, 0x0, 0x84}, {&(0x7f0000fa1000)={0x27, 0x2, 0x7200, 0x2, 0x1, 0x3f, "26e19d3ca816c5348ac261590d2c990eb4c993c1a6af6ebe459b46766efd8ef587e309a44105712e078f111da57df633a930a72ce092dddf08f684f1cdb55b", 0x3}, 0x60, &(0x7f00005d4000-0x20)=[{&(0x7f0000a28000)="762f6d49290ce35b9787c2ad6abb636bd87fabb63b00c375dc945378917f2f933e971c21159564e1fdd80e3e84c70708980b4299c191d04f7a9b4bcac1b492a912d3e0de6d885d194b368d92e750f766380412b4dd3890c19324e29f2292b2839a983f95574f020425dc0d", 0x6b}, {&(0x7f0000abd000)="b9b2ecc2d9b5cc2c629f2e6d25a0345addc02027df8756c32ebd815e07b642", 0x1f}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f00007f0000)={0x27, 0x1, 0x7, 0x7, 0x3, 0xffffffff, "6a57b103e9b58808a94f5629824632a999df5bbb2f8b4e13cba7bc06acadd5906a2579a1b846c74cd0536d23392364d7f8fdc1e96756388c73e590f408110a", 0x80000000}, 0x60, 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", 0x1000}, {&(0x7f000038d000-0xee)="b12dc06583c5d54c32f8c9859956ed072754bef2478210e6e1ba593da4839f8ef07416c5f042b731c497b52f2092db648e7503fa7edfe29457707e02b1f47558a2b8cdd72d7f7d97b4a20ea4f8d578d3d71063044e77dbddc2b8325f43720a58524e2a743cb1291c3d6cf9e70947ea7f52cc67ee4e7f04134d6509f1b30a132f464e49ac7921c9558364a793f30a5ebb7df484aaf70f027ee8217c88a3b1d5ea4c7b36ee9008861b8c78807a5c9fe36c3b6e4fddcafc9ba46de116e3a52bc5e73a9e30cc9020ab48758c35bbaad7875c8e7f9d8b86c02d5779ab3bc0d4d03d73720e4f70590b162406f1c6c03296", 0xee}, {&(0x7f0000c66000-0x11)="4d323fb933c47d59a6222e574a9046f049", 0x11}, {&(0x7f000003f000-0x32)="2cc74e19341c6af320e2b85b3edb4d450ad04aff6dfe2f76348fb0d833857f1ef4fee8b4614882176a2425065e7fe596e8b9", 0x32}, {&(0x7f000010c000-0x52)="720a747d0a240831df316e53a058a7ac3101372cb5f7cf5dd44b60efdc746085bc13fc09684a1fca4689550cd5d0e549dccce3f99d5d61612bea6168934544f7ca347d5793b4b8839e5c259d745ee8fe8b56", 0x52}, {&(0x7f0000ff4000-0xef)="4cea0afba3393cd3e1ee566d27ac7193dc104d66b21292d48b0ec22e4b1cbf22971170cc038573ee4db0478a9da77a2a66032019b01c30baabc37577d9874df5f09f1bead4f1dd97a0f7a3c5ebf9124ce1dbebf5a35b5993d3f5efc0146a4a2b975d9d42bc6ca538c55f1a375d0ac3fa00b09782d8be8e9b76b3e56024b6fa7eaa804a19726d650cf6283547019274e25c45409262eea52b07ee7f035d9ec3d6b0b38fee276f5683c888a71de7c8ba8d62fc10891f7e799502a481d2ac10b0e543d0e05d04ce180c2ff6d7835faec055f62a396717313252cd3f23e2ea23a45c6eca28e3fd4ae6ab3a1f8314bd3412", 0xef}, {&(0x7f0000783000)="", 0x0}, {&(0x7f0000a4c000)="12af0333bb3493d27e3f2d2cbf2b0ad4057bf4544ee722", 0x17}, {&(0x7f0000cca000-0x9c)="402259ca3430e0dfd1d74f1ba5b9013d06103c37de6bb816a72cdffcef1ecfec623ccdb45bd802b06cdd70164f60ff65dc34cd8dcafb3d2ee0e8fbfed768c875888eaff921ae0d759bf093b1d6421e914724db7b0b4d8ceac48736410a7e2abc8303c1fbbea53e20a69f2c767fbc76ef5b2b975e2ed5b0ebb6298208a7a7f10bf193b7568cc0accd35b72d82b404703d15841205a4094e648409470b", 0x9c}, {&(0x7f0000736000)="fbc86050ab451334852a67d4afc46adf3b284d4d8643dcad91ea15796ec239efe852155facf4cb254129a66546a766e27e1857686a42985b577e892c7f6250cf6026e294a3cbfb495baee654005bbb49ea272136b83512eda2e672d6e6d95dc1623789fc4a51299a48113f53333859531e62327e4faa255a2c5bf1759f4b1ad2f435d53ccd1942928d478f3462c6b796b925480f90854fc8030d8aae49fdf133a294df11a52d7acaf3f6a110a49b5776e51d21ce1fa052ab3df963e8d4f21c56e60ac7280daf81d5f8034490f11909334b", 0xd1}], 0xa, 0x0, 0x0, 0xc800}], 0xa, 0x4000000) syz_open_dev$admmidi(&(0x7f0000ecc000-0xe)='/dev/admmidi#\x00', 0xb7, 0x0) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") 2018/01/17 00:48:31 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x2c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000026000)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000020000-0x78)={0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c1, 0x5, 0x7fff, 0xfffffffffffffbff, 0x5, &(0x7f0000029000-0x10)=@common='rose0\x00', 0x1, 0x9, 0x7744ac48}) 2018/01/17 00:48:31 executing program 2: pipe2(&(0x7f0000780000)={0x0, 0x0}, 0x80800) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f20000-0x4)=0x8) syz_open_dev$loop(&(0x7f0000845000-0xb)='/dev/loop#\x00', 0x1, 0x200800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = creat(&(0x7f0000371000-0x8)='./file0\x00', 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000f5c000-0x4)=0xffffffffffffca64, 0x4) 2018/01/17 00:48:31 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@generic="e2f20231f05bfb77f20121974a8c6710", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80, &(0x7f0000001000)="354589cd317ee4431da755d6ca1bbdb594633a2237abffc349e6f54414e44c158034c787c9d6cf1c56f01d0915b73405f6b6c4765b0366903e22c336bdef8b0e418c70afd10ebefab456be008d11aa7f474f75d84c09bcb992f44a1d2ca7f86663d158d5d184a8281bd508bd94b167c7bd683fc05b51ef7a082a06144f79") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/17 00:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002f5000)={r0, 0x0, 0x1, 0x8001, &(0x7f00003f5000)=[0x0, 0x0], 0x2}, 0x20) ioctl$int_out(r0, 0x1, &(0x7f0000058000-0x8)=0x0) syz_open_dev$sndpcmp(&(0x7f00007da000-0x12)='/dev/snd/pcmC#D#p\x00', 0x138, 0x202041) fcntl$getownex(r0, 0x10, &(0x7f0000c95000-0x8)={0x0, 0x0}) 2018/01/17 00:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) get_robust_list(r0, &(0x7f000004c000)=&(0x7f000027b000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000075000-0x8)=0x18) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000048c000)=0x0, 0x4) 2018/01/17 00:48:31 executing program 5: socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007a5000)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007c5000)=""/243, &(0x7f000085c000-0x4)=0xf3) 2018/01/17 00:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ce000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x8, 0x101002) write$evdev(r0, &(0x7f00003f0000-0x18)=[{{0x0, 0x0}, 0x100000001, 0xfff, 0x2}], 0x18) ftruncate(r0, 0xffff) sendfile(r1, r0, 0x0, 0x72439a69) 2018/01/17 00:48:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c66000-0x10)={0xd06, 0x6, 0x3, 0x6d8b149a, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x800, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x4, r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x10001, 0x2000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000000e000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000014000-0x20)={0x80, 0x0, 0x10001, 0x3ff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000f000-0x20)={0xffffffffffffae3a, r4, 0x0, 0x7ff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 00:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setns(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/rtc\x00', 0x400000100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003e5000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000525000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000846000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00001f8000-0x8)={0x7, 0x0}, 0x8) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000422000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ada000)={0x6c, 0x6, 0xa, 0xcab, 0x4, 0x10000, 0x9c7, 0x0, r2}, &(0x7f0000864000)=0x20) socket$kcm(0x29, 0x2, 0x0) 2018/01/17 00:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000068000-0x11)='/dev/vga_arbiter\x00', 0x181800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000528000)={0x0, 0x32c}, &(0x7f000050d000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000040000)={r2, 0x401, 0x8, [0xfffffffffffffff9, 0x41c, 0x297daee9, 0x1f0000000000, 0x3, 0x8000, 0x1f, 0x2]}, &(0x7f0000017000)=0x18) 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f000086a000-0x9)=""/9) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000cdf000)=0x1) socketpair(0x12, 0x8000e, 0x9, &(0x7f0000a42000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f1a000)={0x9, 0x2, 0x3, 0x3, 0x7}, 0x14) add_key$user(&(0x7f0000c4f000-0x5)='user\x00', &(0x7f000029d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004fa000)="b0869a3767c978f182ae9ca6b88458ae99a1dcda89f167f24a76709f180b58493cdd0a40e7412d23771651f301894d08ab17d53892da12bba40bd7b37fac25b4b610dcb6bf41208fb827a7b1875627309176a6e9", 0x54, 0xfffffffffffffff9) r2 = syz_open_dev$sndpcmc(&(0x7f0000c22000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3e5, 0x181440) r3 = add_key$user(&(0x7f0000873000)='user\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000935000-0xed)="bc25021b29c3296d6d5804ca375a99fcb28030cc973ed792aed3b36cd74f2ed4e5d5f5fa8a22dedb57b9813a02f8bdf88fb1f95bf8bd465565e10495c7fc0d351c72c1895dc4cff2163a37149001d034981e4bb9bcaeeac4aaa1301b33a6a6a9fe1966c1e9fb9478b078c7283be8dfa7d9ed3bb99976130752423f3bb0243b28dee00eaaf731b73679350031e619af46507c47db79fcd6653e0fc9c3916d217f8daa9c607c6e27404ca4d8c2f42bd2fd575ab8fca8de1330a8dea979a2d02d240d4da04c211ebee005cc4b6f28ef4e73ff8a334eeba74259389ef3a4fff3970236d839cc82114f7b3d3e4c84d5", 0xed, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x10001) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001dd000)=@assoc_id=0x0, &(0x7f0000e83000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006b1000)={r4, 0x200}, &(0x7f0000b35000-0x4)=0x8) 2018/01/17 00:48:31 executing program 7: clone(0x0, &(0x7f0000001000-0x89)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f00006d5000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00006d3000)={r2, 0x1, &(0x7f0000000000)=[0x6], &(0x7f0000a39000)=[0x8, 0x0, 0xffffffff, 0x3, 0x8, 0x9, 0x6, 0x9], 0x74, 0xa, 0x2, &(0x7f0000001000-0x28)=[0x7fff, 0x6, 0x9, 0x9, 0x3, 0xfffe000, 0x4, 0x0, 0xb3bd, 0x3], &(0x7f0000001000-0x20)=[0x81, 0x6, 0x1f, 0x3f, 0x3, 0x0, 0x2, 0x1], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x6, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x800]}, 0x28) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000643000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 00:48:31 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000cce000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x1a1080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000d93000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x8, 0x30, 0x8, 0x15}, {0x0, 0x6, 0x5, 0xffff}, {0x8, 0x400, 0x81, 0xd7f}, {0x80000000, 0x8001, 0x2, 0x2d9}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000013000)=[], 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r2 = syz_open_dev$sg(&(0x7f0000c9a000-0x9)='/dev/sg#\x00', 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00005a5000-0x18)={@empty=0x0, @broadcast=0xffffffff, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}]}, 0x18) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000bf1000)='./file1\x00', &(0x7f0000754000)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f0000c01000-0xb)='/dev/midi#\x00', 0x7, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000028f000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000fc6000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002fd000-0x8)=@assoc_value={r1, 0xdd}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c2000)=@sack_info={r1, 0x20, 0xffffffffffffff7f}, &(0x7f0000d03000)=0xfffffffffffffffe) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000b02000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) 2018/01/17 00:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f000063f000)=0x0) r0 = syz_open_dev$midi(&(0x7f0000a60000-0xb)='/dev/midi#\x00', 0xff, 0x20000) dup(r0) r1 = socket$inet6(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000a5a000-0x2d)=""/55) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/17 00:48:31 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fec000-0x40)={0x10000, 0x2, 0x5, 0x8000, 0x7, 0x6, 0x6, 0x3ff}, &(0x7f0000feb000)={0x2, 0x2, 0x3, 0x9, 0x7, 0x4, 0x7fff, 0x40}, &(0x7f0000f17000-0x40)={0x9, 0xeba, 0x4, 0x3, 0x100000001, 0x100000001, 0x3ff, 0x6}, &(0x7f00005dd000-0x10)={r1, r2+10000000}, &(0x7f0000feb000)={&(0x7f0000550000)={0x8}, 0x8}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000083000-0x28)={@common='ip6tnl0\x00', &(0x7f0000fe7000-0x14)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00006da000-0x4)=0x7) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000acc000-0xc)={0x0, 0x0, 0x0}, 0xc) accept$packet(r1, &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d8c000-0x4)=0x14) sendmsg$can_bcm(r0, &(0x7f0000485000)={&(0x7f0000368000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000e9b000-0x10)={&(0x7f0000a43000-0x80)={0x7, 0x800, 0xffc0000000000000, {0x0, 0x0}, {0x0, 0x2710}, {0x1, 0x1, 0x41, 0x8}, 0x1, @canfd={{0x0, 0xca39, 0x1, 0x1}, 0x40, 0x0, 0x0, 0x0, "19a19835d7c14b6cd36b4b9c2ada1a1fe5470b9c9bf32092843f4380de66b5d6e520d09b9f8232ae0312780b535d6e2f5e6eadb7375d1e66a761cc9c87bfffad"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x90) ppoll(&(0x7f0000b3d000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000fc3000-0x10)={0x77359400, 0x0}, &(0x7f0000e4a000-0x8)={0x0}, 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/17 00:48:31 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x10202) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000004000)='/dev/snd/controlC#\x00', 0xfffffffffffffedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000402000-0x34)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000713000-0xb)=""/11) fremovexattr(r0, &(0x7f000009f000)=@known='trusted.syz\x00') 2018/01/17 00:48:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f00005d4000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fb3000)={r1, 0x59, "2ed73aff64f1e8f71c7e82a768fae2e3a5283fb6d3b390e84bd272a2fd9661103ddad0d3c22ed3810b9bd3b18968700e1f7f491dc4f3b9d18587ca6eeab27d8daa3211858352858a339141a0b0dd81b70a34f28c5e83d54715"}, &(0x7f0000d0e000)=0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000b2b000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendmmsg(r2, &(0x7f000019c000-0xf0)=[{{0x0, 0x0, &(0x7f0000d86000)=[{&(0x7f0000166000-0xf2)="15", 0x1}], 0x1, &(0x7f0000cc7000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005b9000)=0x0) 2018/01/17 00:48:31 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00006a2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000fe5000)={0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x1000000000040004, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) syz_open_dev$vcsa(&(0x7f0000939000-0xb)='/dev/vcsa#\x00', 0xec, 0x10102) 2018/01/17 00:48:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ee3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x53b5, 0x610000) fanotify_mark(r2, 0xe0, 0x48000000, r2, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000)={0x7, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1800000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000768000)='/dev/vga_arbiter\x00', 0xc2cc028c20b42adf, 0x0) ustat(0xc05, &(0x7f00001f0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a9a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000261000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f000013e000-0x28)={0x4, 0x6, r5, 0x7, r6, 0xe9, 0x3, 0x6}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00004c1000-0x2)='=\x00') 2018/01/17 00:48:31 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x48)=[{0xf, 0x3}, {0x0, 0x9}, {0x3, 0x11b}, {0xa, 0x4}, {0x3, 0x5}, {0x2, 0x5e3d}, {0xb, 0xffffffffffffffe0}, {0x4, 0x8}, {0x4, 0x8001}], 0x9) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000001d000-0x28)={0x4, 0x20, [0xfffffffffffff9e2, 0x100000000, 0x0, 0x1, 0x2, 0x3, 0x6, 0x5]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000e000)=@generic="3becd5299fb1214394cb270953160bb3") ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000019000)={0x0, 0x1}) ioctl(r0, 0x937e, &(0x7f0000019000-0x2)="") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000a000-0x5c)={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2ef6}, {0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x7, [0x4, 0x3, 0x5, 0x9, 0x3f, 0x4, 0x6, 0x3]}, 0x5c) 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000afc000)={&(0x7f0000001000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f000035a000-0x1100)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000afc000)=0xa0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 00:48:31 executing program 4: r0 = memfd_create(&(0x7f00005ca000-0x20)='&cgroupproc*md5sumwlan1security\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000dc000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/17 00:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c92000)='/dev/cuse\x00', 0x280, 0x0) bind$netlink(r0, &(0x7f0000678000-0xc)={0x10, 0x0, 0x3, 0x2c0}, 0xc) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000cf5000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000098b000-0x4)=0x0, &(0x7f0000077000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000132000)=0xeb, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000f9d000-0x72)="96b840a4563793b06228cf9334a6a48dad91af3151bb95619d32cbd142d2c971671d45f3e104ad677830a5ba6073e403340d144b2408ba2bf189e2f74cfcbed2c66abd6f28e998cb83be5938000eb84b076e8c50fc8192baaf16ec12a5a14452216753ba490910ea6f2a4a98958933e320dd", 0x72) shutdown(r1, 0x1000000000000001) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004b3000-0x4)=r2, 0x4) close(r1) syz_open_dev$vcsa(&(0x7f0000de3000)='/dev/vcsa#\x00', 0x6, 0x400) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000d3000)=0x6) 2018/01/17 00:48:31 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb0000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f7a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x3, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00004e8000)={0x0, 0x0, []}) 2018/01/17 00:48:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x0, 0x6, 0x8001}, &(0x7f0000002000-0x4)=0x10) 2018/01/17 00:48:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d71000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002000-0x50)={@generic=""/16, @ifru_addrs=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x3ff, &(0x7f0000003000-0x4)=0x4) fcntl$getown(r0, 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) ioctl$TCSBRKP(r0, 0x5425, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3f, "37ba75492fbc4adcb8ad323b0b24e167b32eedc56f72e36ad249c3d4c9ccc98b8667eed153fba9480362036f04ec983f78143eb7671c8be4764829b9b9140f"}, &(0x7f0000004000-0x4)=0x47) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000)={r3, 0x2c, &(0x7f0000003000+0x728)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x40400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000007000-0x5c)={0x0, 0x0, {0x2, 0x63192d22452e867e, 0x9, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000004000)={"6be0a6c05d96e0bba69f85eedf5d86dcefa55c42d02199356d9390113e62e3d7e5033d16f3c0e3bb59964db973de8f6174efb447cb6cdd095e1d72b695c6ef100de3abc0eaeb2bf8894847b83888ec4af60c207699a0a5342b0cdce5af836b2266ef1b84d4f186670c08da8ab8d6475f71d7351fde27f506e55e1b0c22804c1d20e00a32477c6a1d45e820a5f3987db5a2b5424310c2264f3becb96859091aff037dc88964389c68ffe73a0fc94ec524a568191f66edb84a810f5e2b0e823ee76ccc67a997c13a398a0d4805632cf4eb9288491522a5167f31681d136b43e1dcf152ffc4441a5a93b096624826faad156ec2dfb450624213abc476b31cd9d1afd1d90319bd72dcf80f55d8a84e6c2300f807d76a0ac62d244db8793de7a44902a7172c7261cffb27234a101bbfab6b01ce01448ae3f11dc23387411df0384a46a48c1278bb67a3f5847507a9917c707d31b83ae1531781f1bbf8aa8c7f739d287b53b2684d04b9af26359094f1302ea9ee4709133e395dd36686af3199f7dfacf005f724668ca7d240f8c2d107baaa6d52bf8dfb8ba41dd10d158474a51a063a2de1ee4cf4a029a4ce11888d3dff06fcbd0e669eeaf344e6a736a1af58f90a0f015e154c5b711199b2343d4cf07df422523f162a7e618e03c5107437d6b6289e3396ea4c852691afbfa97d5bcad25f6dc1689a287efe2f69e00c1800efebecd902f45f2a36dbdd449385c44d9b54b3a9d2f4dab3bd038e04405aa0f84c9c529e70b62e776551a0e12515f24b41396547d82fc59f1836ef36bb6ecb531ee6e3a383f0cf5b00a41b5c3b86228baea94326a6c9920063494ca9c78be30cae5570db5dd778977833d2279041e789e906508ccdd795838ae7392743b647cef6d50713ad2c5efcd421f5b669b340230f2958539ba54cc290449605f0b3af5898f7cbb751fe7f78e7b79ca71a54cdbdfd9164fd464d5887ed9ad555b1abf63811a8216cecd9923b8f705b50ee81c15a869f597ce6377ef3745078f7f7cd4160cd3d9a14025c715da6e97ed3ece5b667cf546cca5476dafb0eac76cd9c7912d764e5d263ea8af1ff601b662e511a1be14fb50f92411b14c618ee265f53f2b0d2cfd93c2075399e7275f73d1812895f04254087e527b9cb501c7cd1d24a42295d8f2316579ad7f40aba72c9a0cd1db6f14dcbfb516562a41fbd42b7c620b2393f6480581400aae34f723f425cfea0333179d25668e33542835ea65820e0097ece2e3308f7a3fa49f652860f5d7153d2077a62d6d514f1b742edf2e4293eaad1315b5a70fde0ad1e082934391b7bf75c41d50975fc708ce0d39068a858a0c4e04d309ab9e050f9b6a68ba649fb8b4140e8683f5210b4f5edd074ec44c1d79eb25a51654c4981de5be4801b23b9f0ba9f481b77aaedd39058fc02c4ba8ce871595b82d68e99"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000007000)='trusted\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="010d65f3ca74db5ac511f057686f382a87d894913ea04fc3fc8e5f8b641cd303fb022986c035bb4ddfbb7c12055177ae2c907cc89ef330ef90d8c035007208e9dca9ace51ea6dc3aa4fd46c48ddafb9b864a4be4ffd59418292b08db5ea153014482b69f997fcdcc71c61f11ada8d5ff887d35d255bf08947be0276999622d42bdcacb3ca6f0ed5d065ac6e34db7e6094e20af61367fdb9e8117c773ae815175de01a65e", 0xa4, 0x0) keyctl$describe(0x6, r4, &(0x7f0000004000)=""/98, 0x62) 2018/01/17 00:48:31 executing program 3: clone(0x0, &(0x7f0000776000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f000071d000-0x33)="") inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000953000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80a5404}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@getstats={0x14, 0x5e, 0x400, 0x1, 0x1, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4004010) 2018/01/17 00:48:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a47000-0x4)=0x0) 2018/01/17 00:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000142000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000205000-0x18)="ad56b60f630000000000000004437b0c", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000893000-0x11)='/selinux/context\x00', 0x2, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000500000-0x4)=r5) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 00:48:31 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x3f, 0x2, &(0x7f0000002000-0x2b)="3291c724bb50bce4257a7b657a16006771611d4c23fee9fc4ad5c178f221fe185c885853b5e3e11f4bda01", 0x1, 0x4, 0x44b0, 0x5, 0x9, 0x7ff, 0x7, "0d466ba27914ec334e49db08e6b4a307b53d9451d7f6e7f543b526c120cb805d6d72eb5891c8b8a7311e5259cf33fd9b6fe833d7681b3d6335c34699489a2c401969003b85423b6c697fcb3ae45485656fb05897d1f682f9a7e90e29bfd6dd68d2f52fe37b6957cf123acc16c7cc76ff8f1bf56d52e7d0cb96692cd1630ee10374fb9a0c377a351cd8a602434973160a34f27940a901084390ecb790fe3a6c148675fd92fd9610cdeb4fca44de7d4a4629cb45e6adaeba7555c632df44"}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = msgget$private(0x0, 0x188) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000003000-0x91)=""/145) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000005000-0xc)='/dev/audio#\x00', 0x9608, 0x140c0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000003000)=[{&(0x7f0000006000-0x9a)="32de99b0a863b2006f8630427a02da552251214ab88358a0fe6384dfbd266ad43183291a26ffca7647deab63cedc217910aeca2af6a6e8362405de17b1eb9037a0bf7aab6b285f2dc6fceecd537171e415a4ae63b76442708322e1f6785b10fa6ca332f93b1cad89313c487b09815722f4c8b761223e9f6aa6b1cc403b285c752681ccc2509022d87df18704f76495dc44cbe508a777538eb423f3c75d57334ee3f49a21a1379df0e116182b6621cbfabffd9fa0d6a8d4a58f6872bb7fbbb32fbbc4009ad353c411028c14fad1f1332c9714dd51205991cfad918218c201ab6210bef0e343a7ba131e0962ce60f50b955bb1b34043edd9", 0xf7}, {&(0x7f0000004000)="d9c3e764cd627836f8eac434a783b148f2d6d6af28dfd974a899ae1e40a5974034ba9991d5423128e3405a1a56309cf272d682936214a7a0ea42c8d0e1d5045fbf05584ada90d175d07d2d226dc890e84de711cf4e7f4e3db825349a0b4edb7c61313e3ba1e1ff733c2b78fd65f261e51b32063aa532dab519b6731c19039e6a357d94cb097a683917cb474236e281b34e007cb523804a9c8ce6941fb859faef75a5d42ae5eb25ac27a9130828fcc958b235e81f22716388f0c54b29d151a77f2fe00f186aa0acef77908ad960e5f033c26a7b1fa71dd2533fece05e535a3d5466cb15044c6d71d7a6998611b9170578", 0xf0}, {&(0x7f0000006000-0x46)="be7ff8048df0de0604cf21d0b4b09618aabd51ab4b62da6bb4a5fdebc8e719652bf7a6bd1ba7eff35eeac7183a3d2841667b3ccf534bfa4ad72428ede4c9796081623710726d", 0x46}, {&(0x7f0000000000)="", 0x0}], 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000007000-0x3c)="9b8b293c6e13e3e867f022e080c5aa7ff7e3003d27ab64dc8550b6d183825f855a6557143a8efddd2319cbb94db63054cc31a52c60941f80e8e0bfe3", 0x3c) r5 = semget(0x1, 0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r5, 0x0, 0x12, &(0x7f0000007000)=""/4096) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x101, 0xa, 0x8, 0x1f, 0x0}, &(0x7f0000008000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r6, 0x9, 0x5}, &(0x7f0000007000-0x4)=0xc) 2018/01/17 00:48:31 executing program 6: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) r1 = shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mremap(&(0x7f00006ab000/0x2000)=nil, 0x2000, 0x13000, 0x2, &(0x7f0000378000/0x13000)=nil) shmdt(r1) shmdt(0x0) 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000014000)=""/184, 0xb8, 0x0, &(0x7f0000014000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000017000)=0x4, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000019000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000004000/0x3000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000019000-0xce)=""/206) 2018/01/17 00:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f00002dc000-0x40)=[{&(0x7f0000cf5000-0xc1)=""/193, 0xc1}, {&(0x7f0000f9b000)=""/90, 0x5a}, {&(0x7f0000312000-0x87)=""/135, 0x87}, {&(0x7f0000c1a000-0x25)=""/37, 0x25}], 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ad4000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000486000)={0x0, @in6={{0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0xda, 0x6, 0x5, 0x7, 0x5f4e, 0x0, 0x4, 0x401, 0x81, 0xb5, 0x0, 0x40, 0x7fff, 0x3]}, &(0x7f0000edc000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000974000-0x8)={0x0, 0x4}, &(0x7f0000b8a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000157000)={0x0, 0x90, &(0x7f00009c0000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49c0}, @in6={0xa, 0x3, 0x18000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xf1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000385000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007a0000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000239000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff3000-0x77)={0x0, 0x6f, "acd17357ce00b11852f89cbd11565d1f8c3dcf1d10c08d2c471fdd6e76ff5e83ce019e0176a7fbe13dff37773208595188f56d7f140f08c29cac65b93502c36a8728f801a52f6faf994ee4c9ffc2d76f3fe5672f29685d4e771900cb6c26be922f5b80162092eb65ed7b93048f98bb"}, &(0x7f00003a8000)=0x77) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000455000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x3, 0x80000001, 0xc}, &(0x7f0000be0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000094a000)={0x0, 0x0}, &(0x7f0000c50000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c68000)={0x0, 0xe9, "78b28550291539b6e478804ee168f6ca143e4149262dd5a21d405c88ed421982c5a9e96d9b64b93f5b8e73805f330e3272804a7d694e30cd7238dc2c0d21731ee0390ccee3a46b6a715df0e01b5442079efd8c99b8456d8a974e8deba068dd0bae8973bffcb4642c580618742553ffad6912593da5745bffba0c93fec48f1b16860458bb10e5d4ae2ee47a861b9f802c25b2dffeb1c652ede6e442a51046377d148b93db578b9344e57bcda4320b6b2ff36e9e50b55a807134e500b5b8974052769dfd0fb7fb0ac6eac07217d964d350cf523b989e904a389846e97c1d72844a335d2dd35f210d3922"}, &(0x7f0000d24000)=0xf1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000261000-0x8)={0x0, 0x3}, &(0x7f0000719000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000169000)={0x8000, 0x0, 0x400, 0x7, 0x0}, &(0x7f00006bb000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cca000-0x5b)={0x0, 0x53, "a1fb5bffbd753139c7d9c32ee3a1513e925d6234b7bb034149e42aa7596117a55223e3e5de75a0b46a55524962368b78904c1e85166d17f11f8b90dcff2a124a96dbd00388cb252326afed01e616317a6ea063"}, &(0x7f0000275000-0x4)=0x5b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a4c000-0x10)={0x0, 0x74, &(0x7f000098f000)=[@in6={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x80000001}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000858000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c0e000-0x8)={0x0, 0x2}, &(0x7f0000df8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000370000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000087a000-0x4)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f00007d0000-0x230)=[{&(0x7f0000a94000-0x1c)=@in6={0xa, 0x0, 0x3bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6395}, 0x1c, &(0x7f0000c54000)=[{&(0x7f000044b000-0x7)="38dc1273989eab", 0x7}, {&(0x7f0000886000-0x1000)="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", 0x1000}, {&(0x7f0000798000)="5046f4b9b89e4d3b0cb71adeaf0c1c036083ce5d71fe022ae12356ec0ae862488e7476d7eb2add4105063d7e79c5b3f927ff516453e295753b", 0x39}, {&(0x7f0000773000-0x8e)="8684608f2daa3d3586ec8348936aa88b75d0a9df60e9ce7526271fde20465a46f26a97bd7e4436045688243d54e68e5cbe700e3c367352645415b125db4a132e0f8803a232a84581dfcf2cdf38ce40a245cddd8dc4ece5c9a0eb0e58fe772d4225106d0c402131e4e149c95e93519fbf11d19f43f1f0916bec58c75cf4f58278aa0f062ed0e6a397b8bfd131f889", 0x8e}, {&(0x7f0000bda000-0x62)="3b47bb6742f7d2c6201d4e8dae5ed031fc3f578367cc7fc8009e327da71282e3229d19f3c01506380098ac7f6b44c706b2bcb5eaa9f09f1d4eb8403bb6c8da3cef01d76df9c87cf8aab43d8d75c871a9368577c54159908e03f54444d66595d28387", 0x62}, {&(0x7f0000a40000)="ec9b80a2cb5cb5fc247676632d1bcf20651cee00008bb08d57ab9321f92aebf1c0b838059d56e2e203403d232671190bc9502cb0917f5a0fdec5d9cac9d44dc89ab5802139fea25bd7bfd59338c2e39c0974fca161f8b0faa1e340e610265827772efd0751f0fd9d49704a6e1ab3f312533ae74f2c59ed8ea0ad73530d848f3def438782df3e62e21f6f77679ee321ae47a55383790ad8e32d7627fff2f857f1f8fd7a9213", 0xa5}, {&(0x7f000074a000+0x9da)="741ed4fa328c6cd518b81acb4de2b5f4345495676ac41ed55e92a9c7e25283648017e9fb8dbd8794174fb809b5d82292e97eeeb420aab019ccc6376aa0faad251231e326e4ba601ae3aa0fad47e69afb53857e58e2df616ef35574178359b3036c25c29ecf4028e8a13b3255b037d078d8733f60fb945bb1340f3a50d2a4471049e15d06e106cf6fc45509fedab03f743f404d08946ff7d4388ff81ff4d0e7", 0x9f}, {&(0x7f0000896000)="147a331b61fdf4c02aa26b09740a5f5208028225c187dda5de19c7d2946feb9120b973d8fad05e8718e570953a921458ad81d9b9c3166bd3d6b2cadb32c2e4237d9f46f3ed7b", 0x46}, {&(0x7f0000ea1000)="7d5009fcf95bd4630c7dad0b8c72f807ce1fd88fc038a0c05ff02de29b5e691509e353310499173dc988d88e03e6d8169e5ec5fd16be946f63490ad34214cf6c70b05781b30a0dc25fbf3785bfc52aa23dc0e51934f34ddd6f79ccdc41698d5428b6ed05d7aea89109e0de4325f17fbb51fd21e37e93eb9a67f6faa5f7cdf62d3bc9d6d0d8d4670d80f95b63f485638164df7e4a4d9becead8158dc1a51e7d43aadafe8bbb0cfc391d7ba81136b739819add9798653c180ff58ef177589ad9eea15474c727c6b6468fd15d", 0xcb}, {&(0x7f0000f2f000)="87d895707c4008020dd64fde89390012f2be8630a3ca2657cabaddd39fc43b0be1af455c64855d125913d3f531ada17c9e28fb5c99a49fd944964952582c040c8e60ec1370f5fc355bbc774eeecd58082e26464fbebe40f1b05d8e7752e5cd84c8fdf5a66cebe94397b617783c7739e69b2e9cb4419d4073aec52b2a42b97c6d50925f9f27068d86cd38a265fce7c41c9a94b2dd17ae85607d8d27457cb687614e5b425adaf067c25c56c293375a451522bcc140b8dc2695624a497e0a77e5df28c9865d64ef24201635d27df6de0352", 0xd0}], 0xa, &(0x7f00007b0000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x389, 0x8, 0x8004, 0x8001, 0x251, 0x4, 0xff, 0x4, r1}}], 0x30, 0x40000}, {&(0x7f00007d4000)=@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x100}, 0x1c, &(0x7f0000dff000)=[{&(0x7f0000586000)="2164ac4a79b4417114d8bb3a418a0a7dfb980e8198bf3e1b737721f7e39a1d2c07942b9d9e12d870783119eb81bc158f385663bf5a114e53edc5a207ae21ea4fee4115185d12bf32e1e334612a5e829b1685f9bd598e58fafb6a99037a442ed8f4ee933b72247216b76ee551aa6fc2a4e5cc9044a18d47f4f12e304b35e5c6791071e473e8bad7fe4c4c89de6d1d8c93d9e455907f4b3a6772b284e04ebb9143208040121b9ebf21b1f8d09e215551a3740b791757936c0d4e2fc0ecc5a787", 0xbf}, {&(0x7f0000364000-0xb6)="fb5f3b8cf2f2f983211ddf7272f1fb6663416d7117d682e3f6a3fdb3fdc50faeaecdba8b0e9a2858e0a120b66c16c537175f7f619ca13daafeb5a1d4815f9f66ab0d847948ac09e524c63d54990f0601bf40db08285a678c9763f6420ccb1fe716083b7f247585f747c223562c1a86ea23ceb6a396d0fbd4c9545cd9cb44371205b676d4b0001eb6daa35398f06ae03e13baac63d2bb27caaa7cb7afa023135aaa6dff4df630c5567bc832fb30fd1dba82c2e23056a8", 0xb6}, {&(0x7f00000e0000)="716a948d3a47f932dd35c5e762ae213eb3f60c12109dfc753fc0fb4f0a9760450f4735e7ef1e7240f4f97fbc82b3b778083d1ad5c4f8b66ea611755dc566d1082bd55ad45ab16d5c74118c17af58dee179a1684a783b1818b2875543cd9f275758521ac4edc0a65d9637edb8b57499dbb74ffb9439dd31d4ed33efa2681b88d806cd8153cc75061d19a988a10c40c22b113a391b24a314dc0bd5d382cec9420114369c77965bf0a4", 0xa8}], 0x3, &(0x7f000032b000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x8, 0x9, 0x4, r2}}], 0x30, 0x40000}, {&(0x7f000065a000)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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", 0x1000}, {&(0x7f0000b25000)="8c62c2178f96f0406e31877966e06c10f920e81a4d66233836a81edbadad8221f02223cd77837b538b46e9f79956175c0dc8c0bde693c7", 0x37}, {&(0x7f0000c3b000)="e142303e2be481620b9a1a8f0470d077c44a9f69aa89c59c1d50af65b9906e4df5023da648328e0819d79c07331facc43cba7c0f45933129517f3bb88619a68a65290deea21283deb55d8965783a8a3d358137406af123634f4968249039ee27484fcf9417ee21e356dbff8d6ba5c6d4807f200eafb97412f215736ea6385e6d5a4a2d4b91d8154321a99edbf8f227dac057550b04f4216bdb97b31aac7106009b768e9b0dbd314bd417ffbd8bc199f6fe4097da0fd38b0953a179fd10a3d09c56ddf438de3f42dc069be10a13c44f29ec0237c4de49f4ce968d7ae99ae325c73c63649c", 0xe4}, {&(0x7f00001c3000-0xb7)="debeabbc701694afa10d1201dcbef78769570998a9dde34145861241958f61b1898ca4d68300b83c4c76d107e4d0e3b23411be105924c8438b171c1cb77e2f537975c6d2de56414e633da967e85af059c310161a2699775c17e6796eb63cf9387942fcc24f4e1ec11ea3b39749d4f4d36eee40ab317e226d042056128763cc5bc9b0a96c01ddebb1b97a2737cf8d1a24e36d023981cee39733392c541b0408f652d99b5fceb2fe8111ee93317e574a59a048ea4b14b20f", 0xb7}], 0x7, &(0x7f0000449000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x3f, 0xe6, 0x9}}, @init={0x18, 0x84, 0x0, {0x8, 0x8a66, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x7115, 0x10001, 0x4cc3920, 0xfffffffffffeffff}}, @init={0x18, 0x84, 0x0, {0x8, 0xff, 0xa78, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20a, 0x8, 0x80000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x1, 0x2, r4}}], 0x120, 0x0}, {&(0x7f000041c000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe1000)=[{&(0x7f0000b7b000)="d575348a2971b4", 0x7}, {&(0x7f0000dc1000-0x87)="beabeb283f0b4c740249ac55e1f7ae448d2b16264b41377bd472d2d1a0b9573d7ce7308770c1b62e2d133f1c292e4ef61e239b196ea89c3ebceea1e1857e962968d7dec92d1752c03cdf68a5a79c722268dd71b385e051b45470d1b68ae3c1624c289793edf38c0f63165f0fee0e4c9621d78089aa54226e1c858469a5fde3860a8a833c3bccde", 0x87}], 0x2, &(0x7f0000f30000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0xe, 0x100000000, 0x8001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x81, 0x200, 0x5, 0x3, 0xffffffff, 0x0, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x36, 0xd, 0x7f, 0xffffffff, 0x0, 0x4, 0x7fffffff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0xffff, 0x40, r8}}], 0xc0, 0x4000801}, {&(0x7f000083c000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000877000-0x80)=[{&(0x7f00001c1000-0x23)="cbf3156c0fd5e499535203f25f16b6e206e8193b1485795bb19ccc6fbc666131941ff3", 0x23}, {&(0x7f0000545000-0x59)="e26e12d23cb21624c9ba10d39e82a9dde954b6b225a9ffec68d6f286f51756b8d37d6d6b2be5427aedc74181f36fe386ab8c592ab69edeb30b94cb554784960e7f3659ee5901e76f597f7266e59dddad8d00f22d10cd8d6380", 0x59}, {&(0x7f0000c17000-0xb)="65bae250eabce7fb063a4a", 0xb}, {&(0x7f00001e9000-0xcc)="e439ac2b0bdee7ffbcea426fbe01fe3672a8a0752f64271fc443b56a8f9883b305304efcea00b63f0fdcd4f2111b5bc5776c3909524164edd69dc2f6e432e36cef4464809c4c03a270cfcb2622ec954ae252b15ecff84e40ade56ed9c987d7a97189b5eaf7e5fcb0476185f52f401c7902bf77902999e2d88224806fe5daac54b0f42677ecc6ecdf8566e8054253285fd6b6033bfdfd3cac3e4f6fb2747d47f351a25ac244a47820681dcb7a82a85418538cc62a7a2cc56d66b7c136fd63234e0d1f51a58eab89052ecf425a", 0xcc}, {&(0x7f0000149000)="f229b69660c4287a5b5f81ca141d8f361cce5e05d35bc62780237f38967a6a9e56504d9d0b5d8091412afd4dbbe8d430e1ae6e8ae99a08b0f13e1922abd9431741067d93d3557ed0fa4a315aae63f0a7aa63e0b78c1f216a72241928e6677c04f2266b2ae51d6e3844324088345c90e392f89b829de503f730ad5bd1ae77717edc20ffbe973a5fff3c19cfe88e875f74bfb239c625fe0823e7f7f9662ef8095f28207f5f744fdbe55132346f331e0d0e2e32e98cec435eac2a030d18e29142dd0bbdf0bda695fe92e4da72fe4e0a935cc396d6d6aec306776c", 0xd9}, {&(0x7f0000b5f000-0xe4)="dab770b53d97e462accb7b0b4f6b8d7559b81d97619ef8b883d3c6961a97b67552ff7e675c70b1721e69e3c8d383504e653d95588be72b7fb745cc27b4d123f78ca108598174299d16d7fb1ea5291580ce21507cfa4c8973347317374254068e66429c0c94b104d6614931e5adfda856659c42f8a45c46dfe94a2642cec8682d994a960364c726e59f93d158c2f7d673676f3203f4f98d669e0c0a4ace4ceeee3ee1ce4fe09789d72f472f1559fd9e92b11eaae7fee6bd5425a16ffa1acd1f012fffe9ee1761e5ea41bd8d778f7c1a3329585b1320359e842bb0d7624e9035aa8b471881", 0xe4}, {&(0x7f0000a3d000)="a30e36f185d1d5a75ea80af45f1764cab807c70749305d44bb928f24175ba97450", 0x21}, {&(0x7f00006ac000-0x1a)="6e90a1679b39472cc432c0ab4c6be48f34d048473043767adc04", 0x1a}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f0000304000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e51000)=[{&(0x7f0000e4f000-0x26)="0568789256c7936acf26f841a4fbc4759ae7644dfdf99592bae1527ec6fa41690c944bcba8bf", 0x26}], 0x1, &(0x7f0000060000)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x1f, 0x1, 0x1, 0xffff, 0x401, 0x0, 0xfffffffffffffeff, r9}}, @init={0x18, 0x84, 0x0, {0xaf, 0xfffffffffffffffd, 0xdb5d, 0x9}}], 0x60, 0x10}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13c}, 0x1c, &(0x7f00001bd000)=[{&(0x7f0000871000)="eb82ecc68d1e3fb40312337ebb11ceffdfe469f750b2c75d", 0x18}, {&(0x7f0000aca000)="a0e388f0568ea8a51df7f558b4231f7f916b499d9e0dfb", 0x17}, {&(0x7f00004e7000-0xc7)="0f8922111564f51a7f8af29e630332d41d87d526060850c454582e4475356728d5dd4ec9bde1e1246a067583c8ff4e69048a9ae13c0f358a4edf9f2c0a9da2e4e15c415d35eda1e9546f9a222a2cad69a1773dc4f28cc5ad50dbf4132c1f449b698fd69c896d77ddd5affbb4c5b051e0bb84d8b5276d5d7830da739a6c0f996932d539c4083d5d7aa6d83f62633bbacc2a738b821017795c9d189a05bb2c25eedda092daba063346e05b3b7eececc884c2b125864b61ba69bdf6ca593fdcc892cb89219a250ca4", 0xc7}], 0x3, &(0x7f00001ed000-0xc0)=[@init={0x18, 0x84, 0x0, {0x4bd, 0x3, 0x8, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x8000, 0x1, 0x4, 0x8, 0x0, 0x80, r10}}, @init={0x18, 0x84, 0x0, {0x4a, 0x2, 0xe8, 0x1}}, @init={0x18, 0x84, 0x0, {0xe2e, 0x5, 0x239, 0x6}}], 0xc0, 0x40}, {&(0x7f0000714000-0x1c)=@in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, 0x1c, &(0x7f0000d31000-0x40)=[{&(0x7f0000378000)="101f5879e3e4e1ee3947654f1f36d813fbb997c081086f9c457a77b5425a4a576252e4c8fcbba2f2bf246b3a6a26beecd3f47a35807d647bc10ba30e068f0ee3f46138dcd27ff8a19eeef04022c508b77058c756320f015b9885f2c4df910df1d202baf3c4f27232814dd27badcfa4f5f16142d70b504496c536527d", 0x7c}, {&(0x7f0000555000-0x6b)="9e78c350c68f0b9d18d5ee7c9f7eb0f044d64f195e4581b6ebe5a35c75ebc92bef5433a34c765d86248a0ef82d8a7e793e880fde0ef902a6d749a5e667d50791acbd51783f74d4eb7d3cf9df192564531d58f6557673455db1439c8c18df67673ea69dbe11a099b5757517", 0x6b}, {&(0x7f0000be5000)="99c55671796344a7d8dfa78b7cfb61c55636bfd08dc08cf1e2fc7eebcc7442c7f28fcdb98db2449fdb192209af8b984be2adfa37ede71d945cdfab0c6f8899ac78129e9fd8e34e4711ad53eceb67d54190deefbfd8f3ef426ad71d39028f2d71ca860d9ff1307ecbfc11b340a642c43e3c6c", 0x72}, {&(0x7f00007d9000-0x4b)="79a04607e62f0b7d6cbb00604e8ac0bf6cee3b58b87e2e68b05df73b38a94aae3a5ba67c959ceae5a944ed1e4f809c9f9cdd650a93268208ac55bb24c78d29fb3d068424899b9da82aa01b", 0x4b}], 0x4, &(0x7f000007d000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8203, 0x3, 0x6d9580000000000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x9, 0x7d3, 0x6, 0x40, 0x5, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x5, 0x7e427451, 0x1, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x8, 0x40, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x208, 0x7f, 0xfffffffffffffffe, 0x1, 0x7, 0x7fff, r14}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x100000001, 0x2, 0x80000000}}], 0x120, 0x8800}, {&(0x7f00008b7000)=@in6={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f000018b000)=[{&(0x7f0000460000)="ca54fd3d25f717eceddd09faf56219565b35a3daef10d9d73fd574d35693e68f91f6d8fa454d7f7b93b3c1d49e4d93a4adc029669c381aa60216a592b65e486fea87a19040d1550fd5173dc5254c836f9f503409cd453cf8da5b637eb398b9822096af009a1e19d4e3d44c68d90e3267f307c8458725d4886f270bc4025eff96ad4f109946993ceb2e5cf3d6b6416f9a5425223d71b8f84f3ec112b911b5b9f55c40dd8601563b6d89d0b74dd3bc426185709a7905b56da02679980d480a9c75b6f383994880fe04556791e389d48a9d29b274", 0xd3}], 0x1, &(0x7f0000c40000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x1000, 0x9, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0x0, 0x4, r16}}, @init={0x18, 0x84, 0x0, {0x9, 0x200, 0x6000000000, 0x597e}}], 0x90, 0x40000}], 0xa, 0x40000) 2018/01/17 00:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000c84000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b7c000-0xf3)="", &(0x7f0000c03000)=0x0, &(0x7f0000418000)=0x0, &(0x7f00007c1000-0x1000)="") 2018/01/17 00:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)='=', 0x1}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000bb9000)='/dev/admmidi#\x00', 0x2, 0x400) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00004e5000-0x1)=0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/17 00:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000998000)='/dev/ppp\x00', 0x210400, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 00:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) fcntl$notify(r0, 0x402, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) 2018/01/17 00:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cd6000)={r0, 0x0, 0x52, 0x9a, &(0x7f00009ca000)="91f63ab4d496ea6f592da68ce8b4397fbbb7c0a8bceac44f1ef4af4f1b7962c00d0b7ce5ce130dd8d08afea3b95ca4291c4b2f7cd0dc049b45855f6325f8e54b4e4b280eff8530d5d2fc304d3308b5d18413", &(0x7f0000a3d000-0x9a)=""/154, 0xdffe, 0x1}, 0x28) 2018/01/17 00:48:31 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000015c000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000666000)=0x0, &(0x7f00006ba000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) lseek(r1, 0x0, 0x4) r2 = geteuid() setfsuid(r2) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ef7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000ef7000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf5000-0x4)=0x10, 0xfffffffffffffffc) 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d92000)='/dev/adsp#\x00', 0x3ff, 0x40) sendmsg$alg(r1, &(0x7f0000b9c000)={0x0, 0x0, &(0x7f0000be4000)=[{&(0x7f0000a99000-0x1000)="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", 0x1000}, {&(0x7f00007e1000-0x12)="6e3332362c3f0216afae3c28a1608a38bbfa", 0x12}, {&(0x7f000015c000)="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0x1000}, {&(0x7f0000bd4000)="5eb7da91133b8f956480df76a81ac6a41f32807189f3eed9657a461327fa336f48c189d9d9695b033464519fae5879e30d315a7d71de4fc1a4776d4298fd9728269af3572f3a8de271e5ffecc89769eda61f4623235ee531bf67b7dea512e838a328103263ea176d50bff55d511fe664076671", 0x73}], 0x4, &(0x7f0000f8b000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x8000}, 0x4000) unshare(0x400) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) 2018/01/17 00:48:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) syz_open_dev$sg(&(0x7f000096b000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000ad1000)=0x8, 0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000073b000-0x1c)={0x0, 0x0, &(0x7f0000ad3000)=[], 0x0, &(0x7f0000ad3000)=""/122, 0x7a, 0x0}, 0x0) 2018/01/17 00:48:31 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000201000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000005b000)=0x3) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000b96000-0x8)=0x115b600) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000724000)={0x5, 0x0, [{0x2, 0x3fa, 0x4, 0x0, 0x2, 0x0}, {0x9a69b4605d9e5c48, 0x2, 0x7f, 0x401, 0x6, 0x0}, {0x1, 0x5, 0x1, 0x7f, 0x0, 0x0}, {0xc000001b, 0x8, 0xa1, 0x9, 0x3, 0x0}, {0x1, 0x9, 0x81, 0x0, 0x3ff, 0x0}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000081b000)='/dev/mixer\x00', 0x2, 0x0) madvise(&(0x7f0000540000/0x4000)=nil, 0x4000, 0xb) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000637000)={0x80, 0x1, 0xb4}) 2018/01/17 00:48:31 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f0000dd4000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00003da000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/17 00:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000987000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000020f2001cf4ffffffff0000edfffffffffffffe23"}) r1 = semget$private(0x0, 0x1, 0x90) semop(r1, &(0x7f0000b0a000-0xc)=[{0x2, 0x0, 0x1000}, {0x4, 0x4, 0x800}], 0x2) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f00006f9000-0x89)=""/137) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000e8b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000068a000)={{{@in=@rand_addr=0xd1e, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x65, 0x0, 0xc7, 0x2, 0x0, 0x20, 0x5e, r3, r4}, {0x3ff, 0x8643, 0x0, 0x3f, 0x4, 0x9, 0xb5f7, 0xffff}, {0x5, 0x9, 0x100, 0x3}, 0x90e, 0x8, 0x3, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x3, 0x2, 0x1, 0xffff, 0x5, 0xa2}}, 0xe8) 2018/01/17 00:48:31 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000-0x20)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48, 0x0}], 0x1, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)="") openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/17 00:48:31 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000636000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000001000-0x10)={0x37, 0x4, 0x2, 0x80000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000002000-0x64)=""/100, 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6(0xa, 0x80002, 0xffff) io_setup(0x1000, &(0x7f00004e8000)=0x0) r4 = syz_open_dev$admmidi(&(0x7f0000121000-0xe)='/dev/admmidi#\x00', 0x8, 0x23c000) bind$unix(r4, &(0x7f0000d28000)=@file={0x1, './file0\x00'}, 0xa) io_submit(r3, 0x1, &(0x7f0000788000-0x38)=[&(0x7f0000484000)={0x0, 0x0, 0x0, 0x0, 0x7ff, r2, &(0x7f00000ed000)="", 0x0, 0x40, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004d9000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb5c, 0x0, 0x3, 0x9, 0x9, 0x9, 0x8000}, 0x20) io_getevents(r3, 0xfffffffffffff000, 0x2, &(0x7f000081f000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a4a000)={0x0, 0x1c9c380}) 2018/01/17 00:48:31 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/hwrng\x00', 0x206001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000+0x62)={0x0, 0x8b, "69c40985fa7649d6e24d4d8f08ad963f908f5a408713c0287c60984f2bed90d6be2df4808f0e8d1a58cb8dd45e1bd5fdcba8b8c92c2c02c43dc75dc9b81fbdafb5ebe57278cb1f8d4e0c0632b7b93d1d49fa9fb0f2225e599025802b5635301e16bdbd90ec67d3ed77d595b6c4532a659b63b0d8b793b2de378f09c6a0e374c750bc8761b0c0350e9c87f0"}, &(0x7f0000001000-0x4)=0x93) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x1f}, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 00:48:31 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000ae9000-0x4)=0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000997000-0x2)=0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2f000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0xfffffeea, &(0x7f00004fa000)=[{&(0x7f0000f9a000-0xf3)=""/243, 0x0}, {&(0x7f0000720000-0x3a)=""/58, 0x0}, {&(0x7f0000fc8000-0x31)=""/49, 0xf5a2d705}, {&(0x7f0000b90000)=""/103, 0x0}, {&(0x7f0000cb5000-0x38)=""/56, 0xfffffffffffffec5}, {&(0x7f0000da0000)=""/93, 0x0}, {&(0x7f0000fc8000)=""/104, 0x0}, {&(0x7f0000fca000-0x22)=""/34, 0xffffffffffffff4b}], 0x0, &(0x7f0000fcb000-0x92)=""/146, 0x2f1, 0x0}, 0x7}], 0x1a0, 0x0, 0x0) 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0xfffffffffffffffc, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f00000f4000-0x12c)=[{{&(0x7f0000d6e000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3e128303f11deccd7f22651e674ca29b13e5a0ecbfb547d801a7437b60a522fab360b6b46149e35976ba8950c8a405046aea44f86a14608b1dc30e9192092b", 0x0}, 0x60, &(0x7f0000d52000)=[{&(0x7f0000ea4000)="bbfecef1b1ed28fa97cd6833af091f988e545a70c20e3c9cdaf2a6f110bc3b6ebd4c264c9af58736a29a641192bfc1340b1ce04b6b5aac039468a145f2c026f0cc2757bf0524d25473e1a356a2152e4cee94061e6e6ed68f2f9947f750196fe62bd1b2bdbfca4a", 0x67}, {&(0x7f0000fb3000)="1d9dd17911c5f8e85f43ef1888bc1d66f7283d80bc3ba2c153c0fdd9b227ae9353f579c8b62c28e50dd5327beee4807670150dd212274eb58448db6f9eac1bdace33222859e68df5f00197dcad89242fe17f9476696cadb0d262b638b1895e36d8", 0x61}, {&(0x7f0000018000-0x2b)="0af180a9766751fb76b189441e027a988f9b22e9c0fc401cf25621f0ed08ff55e1a21b12e4b3c56cb00d78", 0x2b}], 0x3, 0x0, 0x0, 0x40}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f000044b000-0x80)=[{&(0x7f0000c7a000-0xcd)="15b0efcf898e9bb11fc7afe7c826738c463e26bc26fbc0c6fb10cb83a00058b6ccf0c3e8e7455638b2dcd8221749b1c7ebd86903135584d661dc2287af655e83d8e239137a7406253ac60b4e5914b661e97da86c41efa384f7fda1954207e8ad61a13e650b1b7d38c20fc3dbea7bb9605eb437bbc0b9c4886cc3dc86cf446b645950139eda80f3488228ec829ab8021f1bcead8dda88961481b404d8b89c9e9ce817a06bc5dd69a362e90aa7486e575aa7a9fdc2fd73d68fec6eaaff6961db21fe8471f51a7274de6ee1b4370c", 0xcd}, {&(0x7f0000262000-0xa5)="94ff4ae095f25373d97916c104983606b95b82b7c6c166334b34e11ecb4ed95dd3ad9031bd651c24233ce9c5bc97b677801579cdf13186ac827c22e6eb170d43522d4f242c2c8177150b81802d6646722d2c5d22cc55913381f12fc288ef651cd0febca8f61614099b65fc1eb4016eec888a0fac6cc528811dfc5aa6a982c0af6fed03737d2bdea9b16cce3afdf9a642a705e29e89ff6c1aea37efdb51bf786adc8c75b2de", 0xa5}, {&(0x7f000017a000)="7eb91d5e168590776bc278e965d9dcb582af0563b12886f58753a00d7e7b8671d82d3f0fdcee331f660de663bd6540c391a377b5470071179bedc47eaf63758a66cc23dcb9d9bc136a31ee838bf5bd47dee2852fbc50474e2d467bcf2e299f9ba1a91a3bc87711787266412c6eb54411507b06ce93a4107217fc610bf1488525866288ff247cbf36f1260543bb1c883da79ac045c0f2be3fe58a3bd900d29bd4c08574cc90b4fc971475b200c2cd8c31b4633837e4a76f8d59cfb0a3026427b051a0c2", 0xc3}, 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&(0x7f00006b7000)=[{&(0x7f00005b1000-0x1000)="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", 0x1000}, {&(0x7f000078a000-0xc0)="2870f76a9c6a687a9ddd29db01e3823be46dad22b7eb4544aa1c5992b9e05528b9e6dfab74206fc197f1046f0557d2d8ba9619b7888440da74db2a24731a19dc07f99bdcbad9c10bf8ec7057b2091d81d1931466f4780cd59c85523e75cd1b093d9b61ac6fe6a689dd839b3b6e4bed6f2c94c7fe109ba8bfc207c96ae42c442421aa0ddcb3c2402026d8ed4d15056e787f28e5b952037d8a999bfbe1b29ac27a5dad1a6d12be2c266255e0bec687ffff66e770f74a45af3319cbfb9f428c7841", 0xc0}], 0x2, 0x0, 0x0, 0x10}, 0x1}], 0x4, 0x4000008000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000001f000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x100) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000420000-0x4)=0x81, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c6c000)=@req={0x50, &(0x7f00003a6000-0x50)={@common='ifb0\x00', @ifru_flags=0x1001}}) 2018/01/17 00:48:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00001e0000)='/dev/usbmon#\x00', 0x80000001, 0x10080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0xd2)={r1, r2, 0x5, 0x1dac, &(0x7f0000001000-0x1000)="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", 0x2fd, 0x7, 0x5, 0x49b, 0x8, 0xffff, 0x4, "1b0d9d707708f12d0b88bebb21c2a75af2480dba8f9ce5686a5e99cb36d67992d2e34c8d5c318eed32034b77fe4830d45c57ff0a92689486d0207ae2a4a2390ae112f8828322323811465354ba5b16dea570ee2b74a028a0cd680570cacb991528df8b5194d4e6a536464a6e9be4c17aebb67edd9d27d48e084bccbd060648e66fb8ab045d11eb6afc04d6959f1544b624b080b186404b23f07dcbe3d3c919391b7bc927e54dc53fb85b"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@generic="df0468bd1d1b0dd7604bd451126c23d9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xa4)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@allocspi={0x128, 0x16, 0x8, 0x5, 0x1, {{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x1, 0xffffffff, 0x2, 0x0, 0xa0, 0x3c, r3, r4}, {@in=@multicast1=0xe0000001, 0x2, 0x3f}, @in=@multicast2=0xe0000002, {0x8, 0x81, 0x4, 0x6, 0x80, 0x1, 0x8, 0x9}, {0x20, 0x0, 0x3, 0x9}, {0x4, 0x1, 0x0}, 0x2, 0x3, 0x2, 0x0, 0x4, 0x80}, 0x3, 0x7}, [@address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xa, 0x4, 0x6}}, @extra_flags={0x8, 0x18, 0x2}]}, 0x128}, 0x1, 0x0, 0x0, 0x80}, 0x10) inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000002000)=@known='com.apple.system.Security\x00', &(0x7f0000003000-0xc2)=""/194, 0xc2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000003000)='./file0\x00', 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x4, 0xc000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000007000-0xe5)="8c3466f3f6c3623f03a44592b0b58e6e14318263537e44ef85afebdff2a739b70460288bb06cf2441c063e3f01da4d9d5baff3dfecc97ae2df303872237eea60e92ae1f4fac7728ad521c986e95ffa3911e11d600b64db321b4a3bc2b70b0fbb166535649ffb47ff5a273b799b17a5313d7cc03b6e02498d55290481b21e3a40e4ae303a16756c6e5e6a6e42067c960c532d83d1665b3c20eee616a55718252e3904c6ed1efec5366b5a89950b5b80459b64bfc6d320e9d329aa9a046ab35718b28dfc800f947fd51b6208c7f88bcc47329cad3bbd2e857e3904488ec9306406e52a6e5a34") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000007000+0x666)=0x7, 0x4) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) [ 274.151121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35251 sclass=netlink_route_socket pig=11902 comm=syz-executor1 2018/01/17 00:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000951000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f0000b4e000-0x70)=[{&(0x7f0000fda000-0x1c)=""/28, 0x1c}, {&(0x7f0000502000-0xe1)=""/225, 0xe1}, {&(0x7f0000355000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e1d000)=""/36, 0x24}, {&(0x7f0000501000-0xcc)=""/204, 0xcc}, {&(0x7f0000567000)=""/52, 0x34}, {&(0x7f00009cf000)=""/51, 0x33}], 0x7, &(0x7f0000822000-0x30)=[{&(0x7f00002ac000-0x72)=""/114, 0x72}, {&(0x7f0000062000-0x66)=""/102, 0x66}, {&(0x7f0000686000)=""/137, 0x89}], 0x3, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004aa000)={0x1, 0x0, [{0x4b564d04, 0x0, 0x7}]}) 2018/01/17 00:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x2aa, &(0x7f0000979000)="") 2018/01/17 00:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c6c000)='/dev/snd/controlC#\x00', 0x8, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00009c8000-0x40)={0x0, 0x0, 0x0, 0x0, "c78dec8755c0a1b5eebbcf51d320be78a04d3ed9be04ff8171a8e50790cff95b85a8c2a0fe172f49fb2a72bb", 0x0}) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00005b5000)={{0x100000000, 0x7, 0x2, 0x9, "eae3c90592fc72b0e27928ec7042eed9c598b2c9c9a24b848a5cd81342159947fe5b68412d4e3c5fc871dcf3", 0xb21f}, 0x0, 0x0, 0x4, r1, 0x5, 0x8, "00bd806d1957ff3583cd20f7cf4a566c463f0d8897138941e2b044e537d0c43caefe18262a94f8de3efa7dfc4267939cde3067915be9a500e6144cf1b6b3e111", &(0x7f0000b28000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8, 0x2, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f9d000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000f8e000/0x2000)=nil) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) io_setup(0x3, &(0x7f0000e2e000)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bab000)='/selinux/create\x00', 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) io_submit(r1, 0x2, &(0x7f00002cd000)=[&(0x7f00005df000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000cf7000-0x76)="bb673fed939e1216d44aeb21f61b995583d32ee06640757a531bba01281f62514ef33b9a876ba8eea8a837d67e3ad45173861227be0ae6c89e2f8a45a86d2ffe8ac8674f064d9293ad1cc0dd61a032b7cebd08f1918dbb5068cbcc14b8b949b495bf2cc72b30623a0c6015b368b308394d85078ea2ed", 0x76, 0x80000001, 0x0, 0x0, r2}, &(0x7f0000937000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000eac000)="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", 0x1000, 0x0, 0x0, 0x1, r3}]) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000009b000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000072000)={0x10000, 0x0, &(0x7f0000f3b000/0x4000)=nil}) 2018/01/17 00:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000670000-0xd)='/dev/dmmidi#\x00', 0x23, 0x200000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000572000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/audio\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000016e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffd) dup2(0xffffffffffffffff, r2) 2018/01/17 00:48:31 executing program 0: seccomp(0x4, 0x0, &(0x7f0000281000)={0x0, &(0x7f0000022000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x8001) 2018/01/17 00:48:31 executing program 4: select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x8081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00006d9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, 0x8) 2018/01/17 00:48:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000880000)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.\x00', 'bdevppp0\x00'}, &(0x7f0000001000-0xed)=""/237, 0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x410000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) 2018/01/17 00:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffffff, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f0000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000cc8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7ff, r4}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000fb000)={"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"}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000584000-0x48)={0x1, 0x0, [{0x40000001, 0x0, 0x0}]}) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00001cc000-0x46)="", &(0x7f000080b000-0xfc)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) openat$rfkill(0xffffffffffffff9c, &(0x7f00004b8000-0xc)='/dev/rfkill\x00', 0x0, 0x0) write(r1, &(0x7f0000fc1000)="", 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000056f000)=0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000458000-0x4)=0x0, &(0x7f000047f000)=0x4) fsetxattr(r0, &(0x7f0000c71000-0x7)=@random={'osx.\x00', 'd\x00'}, &(0x7f0000eb7000-0x2d)="2f6465762f70746d7800676cd42cb26044f31a5e9c5fe86d42681e5d55240cdb0614f6eb6c048a8488efd82ab5", 0xfffffffffffffff3, 0x100000001) 2018/01/17 00:48:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xa)='mime_type\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000e7000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002be000-0x2)='&\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00003dc000-0xa)='blacklist\x00', &(0x7f0000363000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x12)="e320301d974f837e07ffaa85532a3c4dad3d", 0x12, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r1, r2}, &(0x7f0000000000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x101, 0x400) bind$netlink(r4, &(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20004000}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000003000-0x8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 00:48:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c3d000-0x16)={0x9, [0x170, 0x20, 0x1, 0x0, 0x5, 0xff, 0x9, 0x1, 0x4]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) get_thread_area(&(0x7f00005c6000)={0x4, 0x20001800, 0x2000, 0xca2f, 0xfffffffffffffff9, 0xce, 0x5, 0x5, 0x4f52, 0xe8}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x2, 0x0, 0x0}, 0x8) 2018/01/17 00:48:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x80000009, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x491, 0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000afb000)=0x0) sched_rr_get_interval(r3, &(0x7f0000279000)={0x0, 0x0}) 2018/01/17 00:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1ff) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000023e000)={0x0, 0x0, 0xc}, 0xc) 2018/01/17 00:48:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000783000)='user\x00', &(0x7f0000513000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c8a000)="", 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000+0x767)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000094000)='big_key\x00', &(0x7f0000bd4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x5)='user\x00', r1) 2018/01/17 00:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f0000a67000)='./file0\x00', 0x10000, 0xa2) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003eb000)={0x0, 0x0}, &(0x7f0000b74000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000049a000)={0xe1, &(0x7f0000298000-0xe1)="0fa8824bce5dbd888e558c8f740e64ecb82950a4815de3e04e4c5c7471a7b4e3e1119c3abeb0f92270cf001a47b13e20aadc5e1e1857ed2e93e793da14e57625a7a43240484df1f004412fd2682b4add5fb6bf91d4c9db9a16235e5fa4c447e730054daecebf7e7eb3cfaa053ef9b871ecf1e0ee3deb31de8142a8f3238924e152de5530ec5130fa320a34c5f8276dc22f0d56b5e5f7429da11d00c1f6c0bffaebda3169d6b27d2d87d7c2172aaa2fc0920d6aab6ea6f489653b466823bb55cb2164c70ab37491141208738a6b799c5df2cc44daaf3d00445e184eec4a1cf24a95"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) accept4$llc(r1, &(0x7f00005cb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000931000-0x4)=0x10, 0x0) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 00:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x846, 0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xebf2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d98000)=0x37, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000e3e000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000817000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000e0f000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ba000-0x8)={0x0, 0x0}) 2018/01/17 00:48:32 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000020f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f000035e000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000087000-0x10)='net/ip_mr_cache\x00') ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000662000)={"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"}) r2 = add_key$user(&(0x7f000013a000)='user\x00', &(0x7f00009d3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a0c000)="07d65eac4da93947dba8", 0xa, 0x0) keyctl$describe(0x6, r2, &(0x7f0000979000)=""/84, 0x54) 2018/01/17 00:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000755000-0x6)='logon\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5d000-0x1)='o', 0x1, 0xfffffffffffffffb) socketpair(0x4, 0x2, 0x7, &(0x7f0000642000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000242000-0x8)={0x0, 0x0}) 2018/01/17 00:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d36000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000910000-0x50)=[{&(0x7f0000db9000)=""/0, 0x0}, {&(0x7f0000982000)=""/207, 0xcf}, {&(0x7f00001f0000-0x2d)=""/45, 0x2d}, {&(0x7f00007ae000-0x64)=""/100, 0x64}, {&(0x7f0000614000-0x2f)=""/47, 0x2f}], 0x5, &(0x7f00001da000)=[{&(0x7f00002f6000-0x87)=""/135, 0x87}, {&(0x7f0000b0d000)=""/174, 0xae}], 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1ad, &(0x7f0000d55000-0x48)=[&(0x7f0000075000/0x4000)=nil], 0x0, &(0x7f00002fa000-0x4)=[], 0x0) 2018/01/17 00:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000608000-0xc)='/dev/rfkill\x00', 0x8000000080, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000566000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r0) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000eea000)=""/131, 0x83, 0x0, 0x0) 2018/01/17 00:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006dd000)='./control\x00', 0x3ffffffc) setxattr(&(0x7f0000a18000)='./control\x00', &(0x7f0000a13000)=@random={'user.\x00', 'eth1%\'{trustedbdevvmnet0posix_acl_accessem1\x00'}, &(0x7f0000782000-0x9)='/dev/sg#\x00', 0x9, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000535000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/17 00:48:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x8c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f00002c2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e1c000-0x4)=0x100000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c52000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dbf000)="", 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c65000-0x8)=0x0) 2018/01/17 00:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00001de000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)='\a', 0x1, r0) r2 = syz_open_dev$midi(&(0x7f00006f3000)='/dev/midi#\x00', 0x1, 0x103001) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ea3000-0x10)=@common='sit0\x00') r3 = add_key$user(&(0x7f0000ff1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eac000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d29000-0x8)={0x0, 0x6}, &(0x7f00005b3000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007d9000-0x8)={r5, 0x4}, &(0x7f0000284000-0x4)=0x6d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000592000-0x14)={r6, 0xfa7, 0x8001, 0x12, 0x7fff, 0x30e4}, 0x14) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f00008bd000)={&(0x7f0000334000-0xc)={'sha256-ssse3\x00'}, &(0x7f0000836000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() stat(&(0x7f00004c8000)='./file0\x00', &(0x7f0000757000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a03000-0x8)='./file0\x00', 0xf000, r0, r1, 0x1000, 0x0) r2 = request_key(&(0x7f0000b71000)='ceph\x00', &(0x7f0000fbd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006bb000)='*\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000297000-0x8)='keyring\x00', &(0x7f0000208000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$search(0xa, r3, &(0x7f0000204000)='keyring\x00', &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/17 00:48:32 executing program 4: r0 = socket(0x3, 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x18440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x2e, 0x7, 0x80000000, 0x1, @time={0x0, 0x989680}, {0x4, 0x8}, {0x3, 0x6}, @ext={0x3f, &(0x7f0000002000-0x3f)="99bf56533a2a6da14e4c50ccfd31b9cd7596fca6a5ab57f9ad29415d6adcae94b9327d967e5c5119112bb4b1a6576014b4e102307f69d795cf120982e2068e"}}], 0x30) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/17 00:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f00007bc000-0x4)=0x0, &(0x7f0000b0a000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000041f000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = getuid() quotactl(0x9, &(0x7f0000167000-0x8)='./file0\x00', r2, &(0x7f000058f000)="b5df4330d893646452a7b53da677660ca5ffc60ad0b43ae94102ba3b1449cc76700cea854f5b2b15d81b550288a99f1e6e1389679de852ac78680e38948fd9529ac59600dfdbd34a02cee3916d5560e11fa900c8971766d6a4440d4e02987071f9650dbeb49a97eb948b437feb809e416a9c9b741973c860c0ee49292a3d3ac4d65c2d5b403e0b37c832d665161189f4909a2272bd2938db3a562325024e829333eedff16e3cb1fcdc99669a930ef838ca5863c200f488a00c2177910975ac986b50aaa8a3cb8137a57878a8d604ff75f3f9309a86ea5576") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000908000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, r1}, 0x14) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00006ce000-0x8)={r0, 0x200}) 2018/01/17 00:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) add_key$user(&(0x7f0000b5a000-0x5)='user\x00', &(0x7f000079f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000043a000)="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", 0x801, r0) r3 = open(&(0x7f00004fb000-0x8)='./file0\x00', 0x80, 0x40) unlinkat(r3, &(0x7f00008ea000)='./file0\x00', 0x0) r4 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) keyctl$dh_compute(0x17, &(0x7f0000ad1000+0x7fa)={r1, r2, r4}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'md4\x00'}, &(0x7f0000bed000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c73000)={0x0, 0x0, 0x0}, &(0x7f000075f000)=0xc) sched_setattr(r0, &(0x7f0000a38000-0x30)={0x0, 0x7, 0x1, 0x5, 0x1f, 0x0, 0x8, 0x1}, 0x0) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1bc, &(0x7f0000376000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x186, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x3b, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x401}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x83}, @generic={0x8, 0xf5, "9b938534f3c84f0e76b91d47516deb8c206054e884db38d775c726f135039709f49a624d19774d42dc55e5f58cce36e3725fccb6e904e7d26f8fddd7ecf45477f95b6148b18d4a29fb0f9d6ee6cb9ec444b210feb000651bdabff2457f794bdafa5a7b8434c8f107d86b1fdccf6b53c70ba2da8641233382c07384a89e955267f28cfa72394cac4c8b406adb849d6d4efb9a18ccfdb00aa9ca3601545b73dfde4ce020e0fecc1c3cac79229da162afce35f850f93ced8a99bdeb651386293a03a54ddcaf8fa4e362c0e234e38c35f2b20d6729d3865b1a921b52e5a3dedcc2ec931241a6a6e8f9fbe8304dae1949f2b719ff96aa77"}, @calipso={0x7, 0x38, {0xde3, 0xc, 0x7, 0x5, [0x8, 0x8001, 0x20, 0x2, 0x4, 0x8]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @dstopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3655}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) pipe2(&(0x7f0000c5f000)={0x0, 0x0}, 0x80800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004be000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc562}) 2018/01/17 00:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000666000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000145000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xffffffffffffffdc, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000608000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000023000)=""/59) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000028000-0x116)="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", 0x3c3) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) read(r2, &(0x7f000026f000)=""/232, 0xe8) timerfd_gettime(r2, &(0x7f00009de000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000b02000-0xa)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ed1000)={0x0, 0x0, 0x30}, &(0x7f0000317000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000074d000)={r4, 0x2, 0x619727ac, 0xfff}, &(0x7f00003d9000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a46000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bc000)=0xe8) sendmsg(r0, &(0x7f0000bd1000)={&(0x7f0000cca000-0x14)=@ll={0x11, 0xf9, r5, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f00002a1000-0x90)=[{&(0x7f00007c1000-0x3c)="e4499a762e00fa88ac3c8f0f11704d690f687229c286185e96703c9aedc34ac2f1243cd8a73a15dedc7a82128b04cea5b5ed63660373dfb06e5f1b78", 0x3c}, {&(0x7f0000a6f000-0x59)="167d0620f8a043709d06a1400486356ece04c7d831e1c4ffea0051af3c816a298ad544309c7b26398358eba799daa71846399c2ec53ec23357a7fa92b402b25ac7f7223e02138591b5deb9c32c4b7c6c7885f21c3069ca21ce", 0x59}, {&(0x7f00007d7000-0x1000)="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", 0x1000}, {&(0x7f0000280000)="ab1d32062e76f333adc4815e14a2ba9d0644abf20307a4cee936f49e49521350582ec390fbe0e8b53ed0ca883439d4b718844ece28fe151e4b59baae088ae21267db587b163e948a6d2d101a09b0ab613d3e3be6601bb133fa7e276d06ee291f2358989172ef6903408bd289cf0866b8933272f7a5306fe4a2292d9005685fe44f7f95a96e046a38cae0569cf20e312cf7662c785f05822ff38bf7ac9f56dda92bc5455d09023b01d7029f3da211dc2d76fdd5d8654d37e07defef2eda054fb16c18b76009692e8126733767a71bce12ccaeaa6c7e016a84cae0b6727fcb15a7e22e40", 0xe3}, {&(0x7f0000233000-0xa7)="41c6827349a6f15e83aea4299d9ebfd8a84d29500a283d55d8cb9e71d4bed32548bcecdd0c1488eddeabd8f6b5725d58179a60fa48faa0031f42b6c3ca20d6c099d654c8c70b210e5f09bd78bc5c6834afca08be5c2c276c730a87631ed668e13ef9107ab82833aacf398c995dbce4d14449da364a7e32af91ea8a78113ffd3ed379c0523932bcbb73187ceaea355c8bf0aba93ebb69945c5307c142987965f44e1ed2a7a59ee0", 0xa7}, {&(0x7f0000340000)="cf407c7bcd631a3e54259667b3fb2ec0204548ff6adb66d2efde90858c363aeb4bc2cf0a9c9bdd666d84e314234f0eea3d6335bc517ffee0c49500062d8991bf57315b145bd123e00a2ad404b31987ae661ee05e70725ef23589be0903a3d3147fabd7b34fe759b39d46c7344807c8c233a1f6eab92f53250a6e2a72b41395a1c71f9fea2efc8590dfc38814e1381c45b3c160db3864fb413721a6bde6c24d207df73d46d0109bfb7c2aa6384ce72cacdcdef7b48ba75727a527f4", 0xbb}, {&(0x7f0000214000)="39f9327cc48adebbb00bdec70240bb1050f09195c5a8efd9051b39f33ddc8e80b50de774c7170aa54c8214e936a978cbd2eb9b5cba33de788f20", 0x3a}, {&(0x7f000031f000-0xe9)="40ae98b14e08cdda3287b148f3d7a178ad505aada98ce76ccae9b662d5a29a5b4a715340c726d7e154fc0e02e91e1da929544e025bdd266ae5cc261716861af43f5922065fe9e185663fa9e57f9cd7f7962a90fb3b6bf7c3321237223b302b798d3196126c561c11b5cfdfb5834e61add6508182d9538c896a90cbbdc509206c15f9131fe6dae80a5874bbdb422a141dffcf4846122295a4a05ff18f37bf4eb71db0388c4091abe3c756df03d5fe4ef96d02253903c9445942ecdaae55dd7584ca6cb58644dedcb28064faffc0f7175cd50d5f42ef69a197f3439ee98aa0f9f52d6da9072cf5bff0e9", 0xe9}, {&(0x7f00004de000)="", 0x0}], 0x9, &(0x7f0000196000-0x398)=[{0x18, 0x118, 0x10000, "9b6664798f0a"}, {0xc0, 0x29, 0x6, "8fd6aa5f838502663180818071ff3492229ef783c332eafc99474d5f1bab9b47af27ba8878101410b7821b650908df86e03fad041ce2d37a29791ed7c8b36da54e7024329186234658280be10b93c7d6a60bc89f85361857a99ed6365feb9ad27a957d47bcef0094606541ba894cf8981f8c1f7530f3f7ee73dfe014180baa792fcf7065d8c8ceee74c209ccbbd475302b5da1e34676aecb33f6425146fc1d3c9196fcb3f09e195014"}, {0xe8, 0x102, 0x6, "88eb22f7f789b40ff75da537b76c629f40743101bcef8e6cb3d48db823f5ac4970ebee3277b6ccb2cbc2bc3fa9eecd854091f101280b1fc7223df72025a694bc78ce658b5c406d932e04d25c42b32abb270ebca0343294563a407e402eb9db0b9b353d3e350e44f983c13b824f2424b863a0739c3806368c842aee9c61a82e24efd1921d5d9725a0b9c5ddd4daca223cfae0e29471f4280a1cf5c1096105579d79f20dc30dd48e4c00ad59b8e422845098b00b5020cfba7e417092a95dee1241bb552911eb0f9649845f64b3a1479a7a6945df16c01d068a"}, {0x70, 0x1ff, 0x0, "e0c451fe052c66c998a77888e6ee6f276ecad32db34ffded19c4a56df80598376825a8b3fa9bb42b14758d87c346791818caba31cb8b497a287e8a7578cad197c8f28c886c3bbf6b068f8f91694503721979daefe17b0e16ec74b857070ef4"}, {0x98, 0x0, 0x7, "bc28a77737eec370a4899dc8f7396f9903c03c052f32554d529c534e8dfcca743dcd3082d4f8cf9a7db769eff92b51ad23915d164142b13685d29df3d750ecee7fb1a8e4b87a4347692ab208e16589a17370ed346e88e07322e981b3f1dc02fcfd77102a3f5510cc71ac8e4b06c07cd45be3f64cb91708de5d1c2df10d15ccc933663e22a3"}, {0xd0, 0x11f, 0x8, "4ad80e8661a1dfd56a748c28a511f4064ecfc0d03284c4a5865a65a6a848cc44aa08c539ce5d4653c0b51e40d386ba295c076c7cfba3278e31237433609bfcae53f14d78e93bd39d529c67bcb3cadca2b27c3e5bc55f8855b8169717807877c1068a8e096cf0156d97d3b07efd236983a8b420302b46e52016db410a2b967ae3cb047d2b939ce52adb0bbf48fad66cb6636f44e74e87c39157bc6058bd7e6ce29f24ba68360864ef2da6f7448793c8bb530a0ee9524ca8481ac56c65339d8d97"}], 0x398, 0x40}, 0x800) 2018/01/17 00:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000004f000-0x8)='./file0\x00', &(0x7f0000b93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000038000+0xb0e)={0x0, 0x0}, 0x80000) write$tun(r1, &(0x7f0000777000-0x280)=@pi={0x0, 0x8863, @ipv6={0x7, 0x6, "9a92ed", 0x254, 0x3c, 0xe75, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x7a, 0x8, 0x1, 0x3, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0x16, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @generic={0x0, 0xc3, "046e37477d7e6f8a2afe2ed0317080fb41db06529f5aa70114180bc49d6030553372ff3e39f28dc717480e3d96d5498ab0c95749ed2cf66455bcc71999d3f8b9e7cf56b1afa335ce7efc6ffc6949b2f7aacb502d94ba670ccfdc9b8ea117ca6321e85c4ef98752c56c83c53e55743a35e305c9706f9a4123d97a5996660b248287373e28955bab95df7b3bc23af87cb2c3c0cc6387758486492a007f09b5f527e5aeb5539b463ae314d45a64ef6e699ac6be7a9a38ace64bf36d6eb9fc6c51ee3a0e37"}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x80, 0x7e, "40ec2a2aeec1f532f7866bee50f422fea36892574fa3f11a6162c18e2455f149b0b5268029bada61acf5b3d4ccd2264051086b5097dd18cce8e4651d4acd1a5ddc6eaaba9cd4cf2a0d1359e9f9bb21c0c27f1e8b29ae20c3b078b1bcfb158495ad4b51189ad288802bd82f95dda020b7228a766558ea0c4ae3b8adf4f33a"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0xe7, 0x49a, 0x0, 0x27a1, 0x3}, @routing={0x6f, 0x2, 0x0, 0x1000, 0x0, [@loopback={0x0, 0x1}]}, @fragment={0x1, 0x0, 0x40, 0x102, 0x0, 0x9, 0x1}, @hopopts={0x32, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0xc01, 0xfffffffffffffffd, @loopback={0x0, 0x1}}}}}, 0x280) r2 = syz_fuse_mount(&(0x7f0000e71000-0x8)='./file0\x00', 0xc001, r0, 0x0, 0x3, 0x0) clock_gettime(0x7, &(0x7f0000e91000-0x10)={0x0, 0x0}) pwrite64(r2, &(0x7f00003f5000-0x3)='S|E', 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) readahead(r3, 0x7ff, 0x8001) 2018/01/17 00:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f8b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069c000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000087e000)={r1, @dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x10000}, 0xc) r3 = socket$inet6(0xa, 0x802, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000058000)='/dev/dmmidi#\x00', 0x25fc, 0x101000) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00004a5000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x1, 0x2, 0x0, 0xa, 0x80, 0x80, 0x5c, r1, r2}, {0xaf, 0x0, 0x71c, 0x6, 0x3, 0xffffffffffffffff, 0x3, 0x5}, {0x26, 0x7ff, 0x1, 0xff}, 0x4, 0x4, 0x0, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x5, 0x5, 0x1, 0x8, 0x3, 0x70000000000, 0x0}}, 0xe8) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000019b000)='/dev/cuse\x00', 0x400, 0x0) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f00006e1000-0x4)=0x81) 2018/01/17 00:48:32 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) waitid(0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000019000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x16, &(0x7f0000013000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/proc/self/net/pfkey\x00', 0x80400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") dup3(r0, r0, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000001b000+0xac9)='rxrpc_s\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000)='-trusted$\'^]\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000001d000-0x2f)="1381c4e4c1ea037da353b8c1d1ba3284bf6b1ee5eb3dca579ff5021e5a3151738f24507c96068a88919bba4f315bc6") mprotect(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x4) 2018/01/17 00:48:32 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f000082d000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f1c000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000801000-0x2c)={&(0x7f0000ad7000-0xe)={'sha224-generic\x00'}, &(0x7f00000a2000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r4, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x7fffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r5, 0x0}) r8 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0xfff, 0x200000) mknod$loop(&(0x7f000017c000)='./file0\x00', 0xe092, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r7, 0x7709, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f00006ff000/0x18000)=nil, &(0x7f0000001000-0x18)=[@textreal={0x8, &(0x7f0000000000)="f00fc70c66b8007800000f23d80f21f86635c00000e00f23f8660fc7b100480f20d86635080000000f22d8363e2e0fc71df3d9e0bad004ec65262e660ff7f966b8004000000f23d80f21f86635000000500f23f8baf80c66b864d9138b66efbafc0ced", 0x63}], 0x1, 0x8, &(0x7f0000000000)=[], 0x0) 2018/01/17 00:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000789000-0x400)={""/1024}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4d000-0xb3)=""/179, &(0x7f0000c52000)=0xb3) socketpair(0x0, 0x0, 0x0, &(0x7f0000fbc000-0x8)={0x0, 0x0}) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x101043, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x0, 0x0) mprotect(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xbb95b669dfd991ac) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000005000-0x9)='d', 0x1}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) [ 274.798939] MPI: mpi too large (16392 bits) 2018/01/17 00:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000086a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) restart_syscall() syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x22a100) r1 = getegid() r2 = getegid() lstat(&(0x7f0000ee5000)='./file0\x00', &(0x7f0000348000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 00:48:32 executing program 1: r0 = msgget$private(0x0, 0x208) msgrcv(r0, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x2, 0x524b970b527d5f5e) 2018/01/17 00:48:32 executing program 5: r0 = creat(&(0x7f0000237000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000-0x4)=0x0) kcmp(r2, r3, 0x3, r1, r1) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000006000-0x8c)={0x1, 0xfff, 0x9, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x2001, 0x0) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) accept$nfc_llcp(r0, 0x0, &(0x7f0000909000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000066e000-0x64)={&(0x7f00007a0000)=[0x20, 0xb59b, 0x1ff, 0x3f, 0x2, 0x8001, 0x11dafdae000000], 0x7, 0x5, 0xffff, 0x0, 0x200, 0x9, {0x8, 0xb2, 0x7, 0x8, 0x1ff, 0x3fffffffc000, 0x401, 0x2, 0x80000000, 0x7fffffff, 0x3, 0x2, 0x4, 0x200, "4bbe330c1fb049fb5ecdf25b8616723bb502c9513f32231765bdf543ad6fd242"}}) 2018/01/17 00:48:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x20, 0x82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000002000)={0x0, 0xdda, 0x0, &(0x7f0000003000-0x8)=0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000a98000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000825000)="", 0x0, 0xffffffffffffffff) 2018/01/17 00:48:32 executing program 3: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00003bc000)='/dev/dmmidi#\x00', 0x2, 0x40800) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000708000-0x18)={0x4, 0x55f, 0x9, 0x40, 0x5, 0x4}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000aab000)=0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000da000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000708000-0xb8)={0x0, 0xfff, 0x3, 0x100000001, 0x100000000000, 0x100000000, 0x7, 0xfffffffffffffff7, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7e, 0xbec, 0xe7a, 0xc946}}, &(0x7f0000707000)=0x3b9) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f00004f2000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000708000-0x98)={r3, @in6={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5}, &(0x7f0000708000-0x4)=0x98) 2018/01/17 00:48:32 executing program 6: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000b3f000-0xe1)=""/225, &(0x7f0000088000)=0xe1) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000553000)={0x0, 0x0}, 0x800) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a72000-0x20)={0x5d95bf9f71058845, 0x0, 0x6, 0x80000001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r0, &(0x7f0000433000)=""/116, 0x74, 0x10000, &(0x7f0000b3e000+0xfbd)={0x4, 0xffff, 0x5, "39f5c4191e5b", 0x8, 0x0}, 0x10) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000277000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000b3f000)=0x8) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b3f000)={r2, 0x3}, &(0x7f0000b40000-0x4)=0x8) 2018/01/17 00:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000508000)={0x401, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = open$dir(&(0x7f0000d94000-0x8)='./file0\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000a86000-0x8)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c77000)='maps\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000365000-0x4)=0xffffffffffffffff) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:32 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x3, 0x0) splice(r0, &(0x7f000000b000)=0x0, 0xffffffffffffffff, &(0x7f0000003000)=0x0, 0x200, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x44400, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000000d000)=0x0) 2018/01/17 00:48:32 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009c7000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x65a1}, &(0x7f0000000000)=0x8) ioctl$KDADDIO(r0, 0x4b34, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000229000-0x8c)={r1, @in6={{0xa, 0x3, 0xffffffffffffd27f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8f8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f2000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000b74000-0x8)=0x0, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000231000-0x4)=0x0, &(0x7f0000a88000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f5e000-0x6)={r1, 0x100000001}, &(0x7f00006e1000-0x4)=0x6) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00002df000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:32 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) waitid(0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000019000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x16, &(0x7f0000013000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/proc/self/net/pfkey\x00', 0x80400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") dup3(r0, r0, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000001b000+0xac9)='rxrpc_s\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000)='-trusted$\'^]\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000001d000-0x2f)="1381c4e4c1ea037da353b8c1d1ba3284bf6b1ee5eb3dca579ff5021e5a3151738f24507c96068a88919bba4f315bc6") mprotect(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x4) 2018/01/17 00:48:32 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000033c000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ab000)=0x0, &(0x7f00001f4000)=0x4) fcntl$setsig(r0, 0xa, 0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x12f, 0x1ff}, &(0x7f00007b6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000056e000)={r1, 0x1}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) fcntl$setpipe(r0, 0x407, 0x6) setns(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0xffffffffffff1e89}, &(0x7f0000002000-0x4)=0x8) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x200000a, 0x30, r0, 0x0) r2 = dup2(r0, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r5 = dup2(r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000004000-0x5)={0x3, 0x4, 0x0, 0x3}, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000005000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000002000)={r6, 0x1, &(0x7f0000004000)=[0x8], &(0x7f0000004000-0x14)=[0xa8b2, 0x7fff, 0x101, 0x7, 0x4], 0x20, 0x2, 0x0, &(0x7f0000000000)=[0x3, 0x3], &(0x7f0000003000-0x20)=[0x3, 0x5, 0x200, 0x7c, 0x8, 0xffffffffffffffff, 0x3, 0xfffffffffffffec7], 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000005000)={@common='dummy0\x00', @ifru_mtu=0x7f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000006000)={0x9e0}, 0x4) ioctl$int_in(r5, 0x5421, &(0x7f0000004000-0x8)=0x4) close(r2) 2018/01/17 00:48:32 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f87000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r1, 0x4b32, 0x3ff) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000f80000-0x38)={&(0x7f0000f80000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001f2000-0x30)=[{&(0x7f00002f5000)=""/162, 0xa2}], 0x1, &(0x7f0000f80000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x1000) sched_setaffinity(0x0, 0x8, &(0x7f0000e49000)=0x7a9) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listxattr(&(0x7f0000ea8000)='./file0\x00', &(0x7f00007a3000+0xb0f)=""/144, 0x90) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/17 00:48:32 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/17 00:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000308000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0xff24) mincore(&(0x7f0000eda000/0x2000)=nil, 0x2000, &(0x7f0000be7000)=""/203) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000e24000-0x20)=[{&(0x7f000030e000)="9bf0ff024d6548f04f01e7e52a3912c5dea5ea7284381496b0059aff74d9bcde7f", 0x21}], 0x1, &(0x7f0000970000)=[], 0x0, 0x0}, 0x0) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000792000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000f5000)=0xa, 0x4) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) timer_create(0x7, &(0x7f0000cb0000-0x60)={0x0, 0x2b, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee0000-0x4)=0x0) timer_create(0x7, &(0x7f0000591000-0x60)={0x0, 0xc, 0x1, @thr={&(0x7f0000b53000-0x4e)="9acadaf979dc81422403151b772bb324eb3465c9e79143d9a91c23188584ea287de907fa4f6d146a57cdf0052c2cf7111fb045a6a7334d662b04f653b97c01205ff0697b51a688cafbd5f258319b", &(0x7f0000ac3000-0xb4)="c01f005c82a9e15bb24a9ea772ab9a03d9e0eca16f2e84c868f7c1ad22efe4c7a3d4c809041804f71415fb1216c92f1a4060bcd64cfa2db82987be1778dee790b3f219a5ce7eb239d4210ec30ce6e7f40e8bf8b4331036103d7e48b7b3fee092db3d760fb6bbee331c36d8d1f9ac40b9279e6ffd434204c2d3a6647257bc9a50cfc2a429032f1f9ca6b457339629e54b5ef765ea9574a5bbbdcd92caf6f0480aefda45b0a441cb973b350c62ba87cc1efdcd235a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000220000)=0x0) timer_gettime(r2, &(0x7f000056c000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r6, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r6, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000f33000)={0x7, 0x6, 0x8, 0x0, 0x1, 0x4}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004a3000)=0x3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000896000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={r3, 0x7530}, 0x10) ioctl$VT_WAITACTIVE(r4, 0x5607) r7 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000fe1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000b21000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, r8}) sendto$inet6(r0, &(0x7f0000f40000)="", 0x0, 0x20000004, &(0x7f0000937000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup(r5) setsockopt$inet6_int(r7, 0x29, 0x33, &(0x7f0000330000-0x4)=0x1, 0x4) 2018/01/17 00:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x2fa, 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, 0x100020000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) 2018/01/17 00:48:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ff4000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) syz_open_dev$sg(&(0x7f000062e000)='/dev/sg#\x00', 0xdd, 0x200000) writev(r1, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227", 0x11}], 0x1) 2018/01/17 00:48:32 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000618000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x4280) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000e87000-0xcc)=""/204) 2018/01/17 00:48:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000026c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x3f, 0x800, 0x400, 0x3, 0x97, 0x9, 0x38, 0x0]}, 0x14) 2018/01/17 00:48:32 executing program 1: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) prctl$seccomp(0x16, 0x0, &(0x7f0000340000)={0x2, &(0x7f0000621000)=[{0x80, 0x9, 0x0, 0x1}, {0xffffffff, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004b0000)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000037c000)={0x13, 0x6f, &(0x7f0000624000)="c6ff777039548bf7de96f80d8eb4b9572482099bfdb06a1e3396263a82a37cb134ad7de682c80798bf4d6bb67d088c4679a3378dea899e112ceb79c4554166c1fa85837b3b172b20f950abc538fb6c2c59b2363530c5b661059702f6168f1e3cd861bbabd3131ab38c87f217568744"}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000623000)={0x6, 0x5}, 0x2) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000626000-0x8)='./file0\x00', 0x40000, 0x10) msgget(0x3, 0xa4) flock(r0, 0x8) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x0, 0x103c02) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b66000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000113000)={0x2, r2}) read(r1, &(0x7f0000006000-0xe75)=""/4096, 0x1000) 2018/01/17 00:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000754000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006cc000)='5', 0x1) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000bd2000-0x8)={r1, 0xff}) sendmsg$alg(r2, &(0x7f0000b85000)={0x0, 0x0, &(0x7f0000216000-0x20)=[{&(0x7f0000f20000)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 00:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000651000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000351000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df1000-0x10)={r1, 0xb, 0x3, 0x5751}, 0x670e49fc843fb8c6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = getpid() fcntl$lock(r0, 0x6, &(0x7f00007d4000)={0x1, 0x3, 0x4, 0xfffffffffffffc01, r2}) readv(r0, &(0x7f00000e3000-0x30)=[{&(0x7f00009b4000-0x56)=""/86, 0x56}], 0x1) close(r0) 2018/01/17 00:48:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f5000-0xc)='/dev/rfkill\x00', 0x80, 0x0) sendmsg$netrom(r1, &(0x7f000058a000-0x38)={&(0x7f0000a80000)=@full={{0x3, {"9e63653d3f6907"}, 0x8}, [{"0ceb6e0ff9ebf4"}, {"c80e4e6eca7c40"}, {"a6a1fed943a6d4"}, {"aae90abd11716a"}, {"20297a20016f3f"}, {"308cfcc39ca40f"}, {"80c67313d04e0b"}, {"631dcfbc482e8a"}]}, 0x48, &(0x7f0000c64000)=[{&(0x7f0000df0000)="eee652d9f95aa61593664e0841c1e98218a9e627413558ff15e86c982a4bd6e46b04e6404e84e6fa2324d18c1bbf8c82a3c502d1684e7cc6f77d38d5f85f5285a1fbc7bf57e7c92f0b81", 0x4a}, {&(0x7f0000b05000-0x26)="8205504a29602bc96dc17da9aeddbf15e0d5312283a357601d17d8a256d3e7fe425ad9914abb", 0x26}, {&(0x7f00003b6000)="2be0772ac950be506217542c4606e83d6acc3cdc2886f50f3bc6080278a0bea7828b356a53baeb635021a660c38cde652de40e0f55ee8319173a3c89d3c9afa4f3de8bc7a5dfd94dbf3c74b5c59cdcc08b839f18541a6065b5e08db3ac22a878d8c0bf5e788990e282bcbc63dd807590b668fc3d8fb1a275ba51454e1a296d28133b658e8a7c5d2bc814d72f2b57a3dd2d196b2c232d33ff8d2b86ea6305fc5a41e6fdfadf4732c7419ce47696f1a48b2555fa2cff9cce57497f38c7c9f71914d1", 0xc1}, {&(0x7f0000698000)="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", 0x1000}, {&(0x7f0000818000)="a6f223547311283add868e1ef7be4dc2c1e88439e4072464b0935d107d03a1e5c806fbfb7bbb5820fddfb7b471b520b1f677ea2b72c66028d43958e2d3e32874702e20f3921d81a8673faffe554508bef0982428f58cb1eba0b8147cbee8daa3", 0x60}, {&(0x7f00007cc000)="0cf072b4bf7ed97e86dce13dda24896190dc1b9043f866dab65b30de8c00c66f3b0bbfc67711dcedad3aaa354dd6b97b1a823aa4a422af0d7eb62047c0ee487898d0c24220a0dcacec6e45b3b23550d35f07040d0ca9e0ee7aeb5c95619ebdaaa1b721548e", 0x65}, {&(0x7f0000c4f000)="8b7bab36cb65553e1f7d4fd9cba12fc743d0b93b6550dcafa791dde786f73061c934fb52a93fa4b07e1a8a8fd4e6f2ca1a5fc6044d3513556b1385a6bd7fe237ef9865901393edfae96ec95aed0ed420d465a083333d33ab1010ae64ebaf483be6aee0d029d1191c536488b77e4965a065993f110b11240571558c02e3bd9512599bc277ee7bc5c8f83e4e05ecd960db1fc758e95ffd293a849d17a813b301f965f9cc18e81c4e1ef2d63c28f75e84c307ce70971abd3c5101dc077564da9401404ae5ffbe68d2701708dc2afd6ebc", 0xcf}], 0x7, 0x0, 0x0, 0x4}, 0x80) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:32 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) syz_open_dev$evdev(&(0x7f00009ee000-0x4)='/dev/input/event#\x00', 0x0, 0x200) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000779000)=0x0, &(0x7f0000f75000+0x530)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000192000)={0x0, 0x0, ""}, &(0x7f0000f73000-0x4)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f77000-0x4)=0x100000001, 0x4) 2018/01/17 00:48:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x80) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000958000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000002000)={0x6, 0x6, 0x2, 0x3, "a90eda0e518532ec9333c210994ce5c5e45558e833b17f5a30d3dbab8565b137869e3490215e046da8922365", 0x400}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x8000000000001f, &(0x7f00007c0000)="", 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) 2018/01/17 00:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c3e000-0xb)='/dev/loop#\x00', 0x7, 0x3fa) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eee000-0x9)='/dev/vcs\x00', 0x60000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007d3000)={0x101, 0x8, 0x7fff, 0x7}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00008a0000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00006f3000-0x9)='/dev/sg#\x00', 0x3, 0x80240) ioctl(r0, 0x40000000401070ca, &(0x7f0000b6f000)="") 2018/01/17 00:48:32 executing program 0: syz_open_dev$admmidi(&(0x7f0000f76000-0xe)='/dev/admmidi#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x29200000, &(0x7f000010c000)="119d4ce69c5f07d501e4aceaea859f120ba1aa7294ebd06c7419a6717d3774771715c0d71446e763f5905f3f1205092e114c186cea7d15306a0975f6dc29ad5b8a4ecf04ef7d8ed58e227a4e32aff23272576c7863a180d685aedfedca533a84b623f14e6ba10c2411817fed6fb8411a4e61c7fe64404d452becbb8ab5a650f8deaa6b0fa3b5fe31e2efb84e47b10bc576dbfc7943d8ce97850fa67fd649d93f", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000c8b000)=0x0, &(0x7f0000be2000-0x17)="240875a3053829317489e3b8c10ae01c7d64f8e64ff501") r0 = add_key$user(&(0x7f00006f3000-0x5)='user\x00', &(0x7f0000623000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000-0x26)="82", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000d5e000)="", 0x0) 2018/01/17 00:48:32 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) get_thread_area(&(0x7f0000006000)={0x4, 0x20001000, 0x4000, 0x7, 0x0, 0x6, 0x0, 0x80000010, 0x0, 0x81}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000004000-0x8)={0x1f, {0x84, 0xffffffffffffffbe, 0x800, 0x8, 0x4f, 0x0}}, 0x8) setsockopt(r4, 0x10f, 0x1, &(0x7f0000002000-0x6)="fffff6007600", 0xffffff2e) 2018/01/17 00:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x40, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181002) pwritev(r1, &(0x7f00001a8000-0x40)=[{&(0x7f0000a3d000-0xf1)="5af49a2226f0ab0cfe38bee0af2fffb3b06aa58ab5e47f9026cdb039380c6dee4c557a5ffd83c7b27e41dccff0b244e636026674d3e45b7b8c0c5970c8a839ccddc9ace62a70b99b5ffa9fc3f0f78a422e0b8882fed0faa6c9d8de9792c5b248bdd772535b5d5429fc82dc15f3ecbeed243bf16f6133cf3ebb1c6f5433f5a7684c4315bb61b9a6e3c1fb3fda5925ae35982dedbcec9f76e0f03ebb157e83e03f005170805244e8a4afd59be173c5fdd28a779bc499795a6871a88dc29134ff3f368ac53caf887a5db4bd780e9e0c4b1288b9e2471b7eb642ae2b5d6ceaf14e7374db22fef157ea3d929800ca8342f539bf", 0xf1}, {&(0x7f0000bca000)="9cba8f99f12cbc4c6113b942e9f8c40e4a1b3ccc63db50c405ba5d1ec3f3d221738b1d202c79256b328011685d11c7be9ddf7d9d53941cabe7352cefa86934e81f2054a00a335d6f9595da5659171bd4c0faf4a62f97d45c88f850610181cba3d5f6140ebbe81d89828ccdc3ba0e3233d11e8fe3013caa5ba1605d713c94d49190b24995d8bab50f818370deccd4f2c07165bd891b7c66be96f9a034ecc2592e3816435326ac945eda88467eb27fbe329900cfabc829830e6e", 0xb9}, {&(0x7f0000d77000)="d26dd5b19c6a3308", 0x8}, {&(0x7f000022f000)="5f14aa835b730e42a46e6d187c21fa3e43cfadf203a2ce8b7557e43343e7", 0x1e}], 0x4, 0x0) pwritev(r1, &(0x7f0000e6c000)=[{&(0x7f0000039000)="5b063abd9cba6f9fa15cff0fc4b6a16d194a124e1fae000000041494195cb705b7f7284012a6270d134a75173791f47e31ca38306d78eaf340475356a54452903d73b2db89fe1579673cd0", 0xfffffd8f}], 0x1, 0x81000) sendfile(r1, r1, &(0x7f0000f89000-0x8)=0x0, 0x100000001) r2 = socket(0x10, 0x200000000, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cc7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000016000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x5c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00006f5000)={{0x9, 0x6, 0x6, 0x3f4c9733, 0x6, 0x7}, 0xfff}) syz_open_dev$mouse(&(0x7f0000862000)='/dev/input/mouse#\x00', 0x2, 0x10000) 2018/01/17 00:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000a5b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000066e000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e74000-0x50)={0x253, @tick=0x1, 0x7, {0x0, 0x9}, 0x9, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000f20000)={0x0, 0x0}) 2018/01/17 00:48:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000067c000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00001d8000)={0x3, r1}) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000c6f000-0x38)={&(0x7f0000a1a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000650000)={&(0x7f00002f7000)=@polexpire={0x164, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth_trunc={0xa8, 0x14, {{'wp384-generic\x00'}, 0x2c8, 0x0, "2fc630d1122ea4d98c7ac1803765f312355384bb49a811e8b284c7074937142e795652c7e53ea5fba98841ce2369b970164825075e720eebaa220a95e3b87219cad3ca93f650f0fa193f49fdcfb6c2c1af6f3a6840a46b18e9"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000da000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667d", 0x75, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c5b000-0xb)='/dev/loop#\x00', 0x7c, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) recvmmsg(0xffffffffffffffff, &(0x7f00003d6000-0x3c)=[{{&(0x7f0000170000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00008e9000)=[{&(0x7f0000301000-0x2a)=""/42, 0x2a}, {&(0x7f000030c000)=""/194, 0xc2}, {&(0x7f00007b7000-0x9f)=""/159, 0x9f}], 0x3, &(0x7f0000379000-0x54)=""/84, 0x54, 0x35}, 0x1ac9}], 0x1, 0x2001, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000045e000)=0x7, &(0x7f0000b63000)=0x4) r2 = dup2(r0, r0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000181000-0x7)={0x7, 0x5}) ioctl$KDENABIO(r2, 0x4b36) clock_gettime(0x0, &(0x7f000033b000)={0x0, 0x0}) nanosleep(&(0x7f0000973000-0x10)={r3, r4+30000000}, &(0x7f0000e3e000-0x10)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000e32000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f00004af000)='oom_score\x00') fallocate(r0, 0x0, 0x0, 0x200) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000e48000-0xe7)=""/231) 2018/01/17 00:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d402, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008c9000-0x4)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000c70000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000ac000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000096000-0x28)={r2, 0x0, 0x1000, 0x62, &(0x7f0000dae000)="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", &(0x7f0000be3000)=""/98, 0xfffffffffffffffe, 0x1}, 0x28) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00007f0000)="6898741029c967428809d8890723a118170888cd6931edccff5ab8d64e30305855b967c25fb6fdd3a371d86b5ebcdd582ec2adc15b254a6c71c7123b144011ce72d4a6ac2311a2a81572a7539e0fc0f58ddeeb3e2ed44b796a7f87c19ddd2f651ef72bc64a78e3923ed20eb080286d33", 0x70) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) write(r4, &(0x7f000025b000)="b3481899970e10f8169242ad5487f2c88e8648190e7e1d21781aa38a2cc5c7ea1d04f14a71e3730b803be98c4022290ea29dd95f512656819b2e8cd97c69b8765ca9ed56fc51ed08ada129266185d089a1bd4ada94a4a6a66748f3f9bcf68091197c6f2d6e4c01bb9440bdac27e2c1633f4dd8eeb53cdca9888b296a637d3816944c404d8e6079e0014d861ec10065971e88413b80992613c17581ffefdc362350c05a51b4dd1fbf769f3ad283bf5bb187ff6f0d820113b88208c6609d8bba09af37c92cff7820195bf33d490a72c4fa86fc0dfc39f54a5a16e7e6fec485", 0xde) 2018/01/17 00:48:33 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b60000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000118000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000159000)='./file0\x00', 0x4000, 0x0) 2018/01/17 00:48:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000621000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003e3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008f3000-0x20)="d172aff4f275f00babee2278755284912d3c8f2d3a2d6ba0c8603932d45047c8"}) r2 = syz_open_dev$sg(&(0x7f0000abc000)='/dev/sg#\x00', 0x7, 0x80) sendto$unix(r2, &(0x7f0000ebb000)="b90e56273f8720c7b84a1afd341bb97478f03a4f85d810eaddefb6021705096edf54f81c642be2d107edab06363c39c005d243c8625bd34ee618eb9acfdbf7949073a94953a66fa5b1bf526fd0015f1ce867ea8b4579473f24037933fc3cc6a71d99a58c17d6319556bc3b58a5fbbd4e1e1f87a7ec7bfe0f6f48d666fab8ebb011f7b631056489c0acbcad8d970ccf16ad9fef18c4b823044755d5418528140f84f644291cd358a4c7da2c4b391d6bd9727537ccbfa3009ace7b2f08cf7b4865fc0ceab33db989e34b7c6eda2167d088a30aa03ba5245e8f7a3323325784e8b8", 0xe0, 0x8c0, &(0x7f00001e6000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/17 00:48:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8000, 0x4, 0x3, 0x0}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 00:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ab2000)=0x0, &(0x7f0000763000)=0x0, &(0x7f000001b000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x7, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x2, r0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) prctl$setfpexc(0xc, 0xa0003) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000698000)=0x6, 0x4) 2018/01/17 00:48:33 executing program 2: mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000024000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000016000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001b000)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000025000-0x2c)=[@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/17 00:48:33 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000015000-0x20)=[{&(0x7f0000014000)=""/21, 0x15}, {&(0x7f0000004000)=""/87, 0x57}], 0x2) fadvise64(r0, 0x0, 0x100, 0x4) 2018/01/17 00:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033d000)='/dev/sequencer2\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d46000)=0x0, &(0x7f00003c7000-0x4)=0x4) 2018/01/17 00:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/policy\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f00005d6000)="266b1ed0f555ca80a4aeb1fb96416520f1639ea40347d142175961977e889348264cdd10115e06aefdb27ceaaa110da2f60d5bb96fb5cb204b6cc07bcd4010b4998be045cd1c377dcb2224c8b19b245d76ee9bf88760ad7dadcdcf4946d556459772c4b16ac3f8e471e32250679b21f4dc4189099caeb1eb5565b3f0408fd95a460e791daaabbcb3d8b34321c66adadeee68c0372fc74e7a1dfd0db5fe9761f609a1a7059df1452905fcf7fc08a435ad1bec", 0xb2, 0x10, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x0, &(0x7f0000dd5000-0x10)={0x3, 0x9}, &(0x7f0000e48000-0x10)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f000017f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000323000)={0x0, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ea2000)=0x27) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bfd000-0x4)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00001f1000)=0x3) fstat(r2, &(0x7f000081b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 00:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000391000/0x1000)=nil, 0x1000, 0x1000004, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006cb000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000bb9000)="", 0xfffffffffffffdc7, 0x20000894, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/17 00:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) recvfrom(r0, &(0x7f0000b86000-0xf9)=""/249, 0xf9, 0x40000000, 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000515000)=0x4, &(0x7f0000d8b000-0x8)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000073c000)={"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"}) ioctl$TCSBRK(r1, 0x5409, 0x0) msgrcv(0x0, &(0x7f00007e5000)={0x0, ""/4081}, 0x3107f3ede2b2bcb, 0x0, 0x524b970b525d5f58) 2018/01/17 00:48:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffff9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000966000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000086f000)={&(0x7f0000e56000/0x3000)=nil, 0x3000}) getcwd(&(0x7f0000a96000)=""/102, 0x66) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000086c000)=""/196) [ 275.928586] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/17 00:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000329000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f00007ac000)={r1, 0x0}) mq_timedsend(r0, &(0x7f0000cb3000+0xe67)="", 0x0, 0x5, 0x0) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2018/01/17 00:48:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c52000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000828000-0x2)=0x6, &(0x7f0000f5f000)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl(r1, 0x8, &(0x7f0000abb000)="0cc57a1ae3445a5edc9ada5e27fe2eb8c926639c0f92a5185ec6d1d8faa9a669da01955bf6b94bbe17ea00a3ffa57fcc6dfdaa27239d074c92ce66228eea18fa27251655e6c16cf5c894a3756f1bd18ef09aad7f35b97fb99b09e11d64263b34ea48470209716e6bd892dce97bd857b7da8042777a7dbf755bee83db41ed0af91e43bf3b558e92acb79b57238555573d9055c1ae0c732794cbf5ace9580a54833f42c69d66a3c5ec1999c6b5023cdc48edda20b507cfc310db262ca2c58cc655b83a940516dc1717e4291307") 2018/01/17 00:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) select(0x40, &(0x7f000065c000-0x40)={0xcd22, 0x2, 0x200, 0x3, 0x328b, 0x2, 0x6, 0x20}, &(0x7f0000746000)={0x100, 0x5, 0x9, 0x6, 0x3, 0x20, 0xe83, 0x7fff}, &(0x7f000022c000)={0x2, 0x3f, 0x1, 0x40, 0x80, 0x7fff, 0x1, 0x101}, &(0x7f0000acb000)={0x0, 0x7530}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) fcntl$dupfd(r1, 0x406, r0) 2018/01/17 00:48:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000929000+0xa0a)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xb29) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a93000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006c2000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002da000-0x10)={r2, 0xffffffffffffffe1, 0x7fffffff, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d84000-0x99)={0x0, 0x91, "02694194964458ab5c139bbe1afec1ae55158d1a58436dfa427f9af7b7a3194c0b48c530391ce3065dd71455c960abbdb9f8e8c1c2728ae206379e3ecb84bf6ce6e3dd20ee53b8b1c43fe9fd5073588ab44ba141da82ae4dc2b8bebba351e8f80810ffba6a3256b1e7a53ff83a38d611223b4a6671a15b01f9b756bec6fcbc8437649c318993b7149adcb4fa1e9ee9abbd"}, &(0x7f00005e0000-0x4)=0x99) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000989000-0x20)={0x5, 0x6, 0x0, 0xffff, 0x80000001, 0x5c, 0x9, 0x100000000, r3}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 00:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000019000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c004eea0dbf8ff030000002c4f7a7925fffffff8f09e2ec2ede63bf2", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r3 = socket$inet(0x2, 0x2, 0x0) recvmsg(r3, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x0, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) 2018/01/17 00:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000029f000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000bbb000-0xc)='/dev/audio#\x00', 0x3, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r2, &(0x7f0000491000)='./file0\x00', 0x4) r3 = open(&(0x7f0000145000)='./file0\x00', 0x141046, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000035c000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000057a000)='/dev/rfkill\x00', 0x20000, 0x0) r4 = syz_open_dev$evdev(&(0x7f000061d000-0x12)='/dev/input/event#\x00', 0x2, 0x101001) ftruncate(r3, 0x10000) sendfile(r4, r3, 0x0, 0x72439a6e) 2018/01/17 00:48:33 executing program 4: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00009cf000)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x200) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000f4b000-0x20)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff0811348f3d1db794f5a5bcd73684700bffa6f334ba9be39", 0x81, 0x0, &(0x7f0000f48000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/17 00:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fchmod(r0, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000005000)=[], 0x1000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000802000)={&(0x7f0000dd5000-0xc)=[0x0, 0x0, 0x0], 0x3}) fcntl$getflags(r1, 0x409) [ 275.970651] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 276.009978] l2tp_core: tunl 242: sockfd_lookup(fd=3) returned -88 2018/01/17 00:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x7ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000504000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000970000-0x6)="510400f0f8fd", 0x105405, &(0x7f00009e7000)="") mq_open(&(0x7f0000b3a000-0x6)="510400f0f8fd", 0x1, 0x188, &(0x7f0000b34000)={0x575, 0xfffffffffffffbff, 0x1, 0xffffffffffffffff, 0x8, 0x0, 0x6, 0x0}) unlink(&(0x7f0000934000-0x8)='./file0\x00') ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000de2000)={&(0x7f0000a1b000-0x2b)=""/43, 0x2b}) openat$cuse(0xffffffffffffff9c, &(0x7f0000255000)='/dev/cuse\x00', 0x0, 0x0) 2018/01/17 00:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae0000-0x38)={0x0, 0x0, &(0x7f000015e000-0x30)=[{&(0x7f00000c3000)="db", 0x1}], 0x1, &(0x7f0000a34000-0x170)=[], 0x0, 0x0}, 0x0) 2018/01/17 00:48:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utime(&(0x7f000008a000)='./file0\x00', &(0x7f0000a98000)={0x23e27cb3, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) connect$nfc_llcp(r1, &(0x7f000021e000)={0x27, 0x7fffffff, 0x9, 0x7, 0x6, 0xffffffffffffffff, "9aaec0c8d3a4880d39ff4de4cff890c5ad2de68ebab33e18a7de5a5ca434e55a5357a4e2b9275da3b4e11e9642d6a9d45818bd60df05b20cd145b8a14f5baa", 0xffffffff}, 0x60) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x10f000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmp(&(0x7f00000ac000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000fce000)=0x81) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000503000-0x12)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$KDDISABIO(r4, 0x4b37) bpf$BPF_PROG_QUERY(0x10, &(0x7f000036a000)={r0, 0x0, 0x1, 0x9, &(0x7f00003b7000)=[0x0, 0x0], 0x2}, 0x20) 2018/01/17 00:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002c4000)='/dev/dsp#\x00', 0x4, 0x402040) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008ff000)=[{0x3, 0x3f}, {0xb, 0x3}, {0x3, 0x10}, {0xc, 0x0}, {0xe, 0x2}], 0x5) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ab2000)='net/tcp\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002de000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000bc9000)={{0xc6b, 0x3, 0x4, 0x5, "803f0e7b1a8f3748c5a90ae0c2b3b8babd15983fa0631af64cccda6be4fdb414bb69ef11d241b9ca6bf49795", 0x7}, 0x0, 0x0, 0xd7, r3, 0x6, 0xfffffffffffffffb, "0f905a5a1e2e16ed95fd63ce7c05d40a32fde6388821ac23db4fca826033c7d17d0acb6cb00863c61343e403f805ffdac3621aaf272f91636ddc5c5c0dcd9f61", &(0x7f00002ac000-0xb)='md5sumeth0\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x4, 0x3af, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x2, 0x8, 0x20000) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x49d}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 00:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvmsg$kcm(r0, &(0x7f000031d000-0x38)={&(0x7f0000293000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b9d000-0x10)=[{&(0x7f00004ea000)=""/66, 0x42}], 0x1, &(0x7f00005b2000)=""/56, 0x38, 0x3f}, 0x40000060) 2018/01/17 00:48:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000001e000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000095000)='vboxnet0{@etrusted-proc-ppp1\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)="", 0x0, r0) keyctl$link(0x8, 0x0, r1) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)='[\x00', 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000001000)=""/0, 0x0) 2018/01/17 00:48:33 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffd) ioctl$int_in(r1, 0x80000080045010, &(0x7f000000e000)=0x0) sendto$inet(r1, &(0x7f0000010000)="2eb946788521df4217c033c9650ad02a2286d46c416cfe33f9fc1a90b75402854f25e34192dc0af9169523976472dc4296b89f96b5eb80a9d790e7407516e864b6689aa906785f1ddbba289d5c0b535a822f581a5da613e2c615", 0x5a, 0x80, &(0x7f000000d000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 276.087393] l2tp_core: tunl 242: sockfd_lookup(fd=3) returned -88 2018/01/17 00:48:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4e000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000072a000)={0xc0, 0x0, &(0x7f0000eef000)=[@exit_looper={0x630d}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000a1d000)=[], &(0x7f0000d20000-0x28)=[0x40, 0x38, 0x18, 0x38, 0x20]}, 0x2}}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x3}, @enter_looper={0x630c}, @register_looper={0x630b}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000836000)=[], &(0x7f00005c3000-0x8)=[0x68]}}, @dead_binder_done={0x40086310, 0x4}], 0x4e, 0x0, &(0x7f0000269000-0x4e)="c59dfe148420c427441a576d39f65a6dd24e05dee2c8320b24b2343240376d2f8b232fc7dfd578ad1a754ac18a369ee9bf788392d277646e7e69a8db8ed2c511d768cae16bf06f8653a22f00a027"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce8000)={0xd538, 0x4, 0x64d, 0x101, 0x5}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000920000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000dd6000)={&(0x7f00007ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58, &(0x7f00005be000-0x30)=[{&(0x7f0000b55000-0x92)="0ba9e1d15c33502edd0efaa9ff517aaab3aa7edffca3ae94548ccbb690cc537ac3d23e5cb14b846ae613c6a084adfb4b0b2feba96b56186c7905d071167b50ed2d033ff2c97dc985ddec639382f02291db17dfd6029e6143b7a4e65a3eb2cb6e29205ee40df139ffb9e9a083628996a2eff5ae82af8690176e7cb4940e5e7351c4cb4ae7411be12bf1e2c3fb63ee0e2ee22a", 0x92}, {&(0x7f00004ef000)="1874c01cb2f5957595a0247aca16e339beac150929fa25f310aa1a0f8f302ae95ae5e5d45ae12f8e80c2424cc3e27eb4c6887d7eebf43a02934fa79f75d916f2b7fcc49594465c7ca7fc5e6b842656e896aa2eaf78b48b53ec98eb532ad0f7f5d443eb2951619d4c7322e2b73152a2783058f4f71744373925c8f21639262e1c5fb1efe580981050144059a2e6f84e2b1548d5c6d8771d187b326f3d0df44b990310763332510134a80b93936b3b5f0703307299d601bd02d3d221e3dbd07f543046bfff05e6d5f81ce95c2686e4493a612e19062999839e365d2205f45fa505d06aff9a68a0a50970b005b20b0cfb94a1", 0xf1}, {&(0x7f00003ce000)="03cae343cc032d82bc2b2cc6eea6343b61c51454c7c617e295991905", 0x1c}], 0x3, &(0x7f0000ca9000-0x10c8)=[{0x1010, 0x2f, 0xfffffffffffffffe, "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"}, {0xb8, 0x11f, 0xfffffffffffff94b, "0ea7b0805c86c682fc68581f7271d01a876c7eaa3eaac9bc51ee03b07d197bf852753b0c1c6d2d7246d654462539e68f695cdc8f869ff1cebd445db7f45da6200d1c84cb53dc3c7b8cf8118743afb23c915e11c4f8a42b525a0f39365d71bea3e7fb3ef9c3583142bb83ce5d500cf550a46c4a8f44be55d9081b63655826c6441156e86f17373ed649fdf23d1b3d977f2a66cb61620004466a7ec7d1668c2ff1ba2b1c5f3c872a31"}], 0x10c8, 0x4040805}, 0x4000) mmap$binder(&(0x7f0000490000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fstatfs(r1, &(0x7f0000bdc000-0xd5)=""/213) epoll_pwait(r3, &(0x7f0000a8c000)=[{0x0, 0x0}], 0x1, 0x4d5, &(0x7f0000627000-0x8)={0x1}, 0x8) 2018/01/17 00:48:33 executing program 4: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e73000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000000, 0x2, 0x1, 0x2, 0x80000001, 0x6, 0x100}, 0x20) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/17 00:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x46, 0x10000000000) listen(r0, 0x0) clock_gettime(0x2, &(0x7f0000483000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000023a000)={0x45a, 0x5, 0xfff, 0xffffffff, 0x2, 0x40000, 0x6, 0xfb}, &(0x7f000044c000)={0x6ad8aa18, 0x3, 0xffffffffffffffff, 0x1, 0x9, 0x1000, 0xdb, 0xfffffffffffff2da}, &(0x7f000058b000+0xedc)={0x3, 0x200, 0xc416, 0x3f, 0x81, 0x9, 0x3, 0x1}, &(0x7f0000a67000)={r1, r2+10000000}, &(0x7f000002a000-0x10)={&(0x7f0000999000)={0x3}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={r3, 0x0}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/17 00:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/17 00:48:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000db7000)={0x6, 0x400, 0x5, 0x0, 0x1, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000)={0x6b, 0x2, "4ad7f8da0493f11d77e8eea62a85e6dd4f75ee4b348df6549c6ca0dfcda258cca816b5e64913a7453d610802968e5c3a34da0473a2581172fab45183a975ec1de4e4ba9e9278115c371d3fe9f2f62329b276a65463dfaf391663442bdf125f753c4bc7"}, 0x200000000010800) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/17 00:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000093000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/01/17 00:48:33 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000-0x20)={@generic="d214523a05ab98c77c530fc0dba7ea9e", @ifru_flags=0x4000}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x50103, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000000a000-0x1c)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x3, 0x10b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc02}, {0xa, 0x3, 0x2529, @loopback={0x0, 0x1}, 0x10}, 0x100000000, [0x2, 0x2, 0xfffffffffffffeff, 0x6, 0x10000, 0x7, 0x1, 0xffffffff96036ad5]}, 0x5c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000000c000)={0x23, {{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000005000)={&(0x7f000000a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000-0x80)=[{&(0x7f000000b000)=""/0, 0x0}, {&(0x7f000000c000-0xe0)=""/224, 0xe0}, {&(0x7f000000c000-0x9d)=""/157, 0x9d}, {&(0x7f0000007000-0x8b)=""/139, 0x8b}, {&(0x7f000000b000)=""/117, 0x75}, {&(0x7f000000b000)=""/90, 0x5a}, {&(0x7f000000c000-0xd1)=""/209, 0xd1}, {&(0x7f000000b000)=""/45, 0x2d}], 0x8, &(0x7f0000006000-0x1e)=""/30, 0x1e, 0x0}, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000008000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, r4}) syz_open_dev$mouse(&(0x7f000000b000-0x12)='/dev/input/mouse#\x00', 0x7, 0x4c0002) socket(0x200000f, 0x8000a, 0x8000000a5b) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000000d000)='./file0\x00') 2018/01/17 00:48:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a83000)='/dev/cuse\x00', 0x8400, 0x0) write$fuse(r0, &(0x7f0000be6000)={0x28, 0x1, 0x6, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/17 00:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e4e000)="8ae12a736c3f359804d2a43e3412ef3dd4e492b5409cf7465acd19ed79e6cd2e", 0x20) ioctl(r0, 0x5, &(0x7f0000ecc000)="17d3708694f3ae3d13e6316883f4eb2c4f9d8adbf3b50c0144a36b64cac70a23604e17f17515bec7d1b366669d943d757df0f864e67eddc995570eabc7af5ce2e430dce9fc5ce730c354821df3a196e00ba1ff2c0b3b6cdc4118779295775fce417289cfdddeab268838a43609090a64047f7594fca1220012dca4c893dba0e61d0f0b9d066411eadc45f6d2a654f7256ee9836b18b1192b52a5d6a3fd4c712381e36e2f76612da050c545c33edc248ab1fe53609102a8ac6e40877cdc7ea9a3") 2018/01/17 00:48:33 executing program 1: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x1, 0x0, &(0x7f00003ec000-0x1000)=""/4096, &(0x7f0000b07000-0x4)=0x1000) syz_open_dev$vcsn(&(0x7f00005cc000)='/dev/vcs#\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000b08000-0x68)={0x4, 0x0, [{0x2, 0xffffffff, 0x4, 0x100000000, 0xe0c, 0x0}, {0x40000003, 0x2, 0xde, 0x101, 0x4, 0x0}, {0x0, 0x80000000, 0x3, 0x2, 0x7fff, 0x0}, {0x4000000f, 0x42b5, 0xedc8, 0x5, 0x2, 0x0}]}) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000b08000)={0x80000001, 0x9, 0x5, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/17 00:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ef000-0xa)='/dev/cuse\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) mmap(&(0x7f00008b4000/0x2000)=nil, 0x2000, 0x4, 0x20010, r0, 0x0) 2018/01/17 00:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fef000-0xe)='/selinux/user\x00', 0x2, 0x0) mkdir(&(0x7f0000742000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f00008c5000-0x8)='./file0\x00', &(0x7f000059a000)=@random={'btrfs.\x00', "637075736574f12d706f7369785f61636c5f6163636573736265746830776c616e31406d696d655f7479706573656c665b776c616e3000"}, &(0x7f0000b1d000-0x1)='\x00', 0x1, 0x0) [ 276.199149] binder: 12307:12312 ERROR: BC_REGISTER_LOOPER called without request [ 276.206857] binder: 12307:12312 got reply transaction with no transaction stack [ 276.221875] binder: 12307:12312 transaction failed 29201/-71, size 0-40 line 2757 2018/01/17 00:48:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfb, "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"}, &(0x7f0000001000-0x4)=0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1f}, &(0x7f0000e65000)=0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000012000-0x4)=0x1, 0x4) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x976c, 0x4) 2018/01/17 00:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x0, 0x0, 0x0, 0xbf}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000724000-0x10)='/dev/sequencer2\x00', 0x149000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f000062b000)={0x3, 0x4c, 0x4, 0xdcd, 0x8, 0xfff, 0x8, 0x7, 0x2, 0x2}) 2018/01/17 00:48:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000065e000-0x38)={0x2, 0x0, [{0x80000007, 0x1, 0x7139, 0x8, 0x3, 0x0}, {0x80000007, 0x6, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/cuse\x00', 0x119140, 0x0) symlinkat(&(0x7f0000d08000)='./file0\x00', r0, &(0x7f00007ef000)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000845000-0xe)='net/dev_mcast\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0xf, 0x400000ff) 2018/01/17 00:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000d6d000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000ee000)=0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000538000-0x8)=0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$evdev(r0, &(0x7f0000afb000-0x18)=[{{0x0, 0x0}, 0x2, 0x3, 0xffffffff}], 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e44000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007b9000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r2}, 0x14) faccessat(r0, &(0x7f0000b70000-0x8)='./file0\x00', 0x1, 0x200) [ 276.265582] binder: 12307:12312 ERROR: BC_REGISTER_LOOPER called without request [ 276.273269] binder: 12307:12312 got reply transaction with no transaction stack [ 276.288234] binder: BINDER_SET_CONTEXT_MGR already set [ 276.288247] binder: 12307:12323 ioctl 40046207 0 returned -16 [ 276.296441] binder_alloc: 12307: binder_alloc_buf, no vma [ 276.296471] binder: 12307:12323 transaction failed 29189/-3, size 0-0 line 2957 [ 276.379411] binder: 12307:12312 transaction failed 29201/-71, size 0-40 line 2757 [ 276.398881] binder: undelivered TRANSACTION_ERROR: 29189 [ 276.404514] binder: release 12307:12312 transaction 335 out, still active 2018/01/17 00:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d09000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000057a000-0x14)=""/20, 0x14) 2018/01/17 00:48:34 executing program 7: r0 = eventfd2(0x7fff, 0x800) write$eventfd(r0, &(0x7f0000cb2000)=0x0, 0x8) 2018/01/17 00:48:34 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000126000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e39000)={0xac8, 0x6d}, 0x8) sendmsg$unix(r1, &(0x7f0000139000)={&(0x7f0000bfa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2d5, &(0x7f0000963000)=[], 0x0, &(0x7f0000011000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r2 = dup3(r1, r0, 0x0) connect$unix(r2, &(0x7f0000656000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 00:48:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a63000)={0x0, 0x0}) finit_module(r0, &(0x7f00007ba000-0x2)='*\x00', 0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f00003a5000)='*\x00', 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c1c000)={&(0x7f00000e9000-0x8)='./file0\x00', r2}, 0xc) bind$alg(r1, &(0x7f0000aad000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(xeta)\x00'}, 0x58) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = syz_open_dev$dspn(&(0x7f0000bce000)='/dev/dsp#\x00', 0x20, 0x402080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003d4000)={0x0, 0x59}, &(0x7f0000d16000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000336000-0x8)={r4, 0x800}, &(0x7f000024b000)=0x8) r5 = accept$alg(r1, 0x0, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000fa5000-0x8)={0x0, 0x0, 0x0, 0x0}) sendto(r5, &(0x7f0000fad000-0x72)="a7513625b2b0c27f", 0x8, 0x0, &(0x7f00007f0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 00:48:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x7f) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) close(r0) 2018/01/17 00:48:34 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000336000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000859000)='asymmetric\x00', &(0x7f0000335000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e37000)='.keyring}\x00', 0xfffffffffffffffd) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x800000100000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000146000-0x8)={0x0, 0x6}, &(0x7f0000d0b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000087000-0x8)={0x0, 0x8}, &(0x7f000060d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cbc000-0xb8)={r2, 0x3f, 0x2, 0x200, 0x5c5f, 0x7ff, 0x6, 0x1, {r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2, 0x40, 0x4, 0x48b}}, &(0x7f0000094000-0x4)=0xb8) bind$inet(r1, &(0x7f0000b39000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fd8000)={0x5, 0x6, 0x0, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:34 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000259000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x800) recvfrom$inet6(r1, &(0x7f0000a10000-0x73)=""/115, 0x73, 0x2040, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f00004bb000-0x8)=0x0, 0x8001) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00008d5000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:48:34 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000619000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x138)={0x5, 0x3, 0x3, 0xb18, 0x5, [{0xffffffff7fffffff, 0x8, 0x6, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0}, {0x1000, 0x80000000, 0x7fff, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x26d9, 0x9, 0x401, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x2, 0x54, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x8b, 0x0, 0x0, 0x285, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000008000-0x8)={r1, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x100000001) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009af000-0x1)=0x0, &(0x7f000008e000-0x4)=0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000605000-0xb8)=""/184) 2018/01/17 00:48:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000ba3000-0x8)=0x1000000000006d) vmsplice(0xffffffffffffffff, &(0x7f0000fcd000-0x10)=[], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00004a1000)=0x0, 0x8) listen(r1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000002a000-0xc)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00006f7000)=0x0, &(0x7f00005b6000)=0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getpid() connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000d9d000)=""/86) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f000041c000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) [ 276.411510] binder: undelivered TRANSACTION_COMPLETE [ 276.416650] binder: send failed reply for transaction 335, target dead 2018/01/17 00:48:34 executing program 5: fanotify_init(0xa, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8b23, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f000045c000)={0x0, 0x0}}}) 2018/01/17 00:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x40000019) ioctl$TCFLSH(r0, 0x40085500, 0x0) 2018/01/17 00:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/kvm\x00', 0x0, 0x0) 2018/01/17 00:48:34 executing program 5: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000233000)={&(0x7f0000000000/0x1000)=nil, 0x8000, 0x4, 0x0, &(0x7f00002fb000/0x2000)=nil, 0x7}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000afd000)=0x100000) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000afe000)='/dev/amidi#\x00', 0x3, 0x101000) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00007aa000-0x10)={0x4000, 0x3000, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f00001e1000-0x94)="61076820e1b35d80fb0e73827cc722060f71ad45d90ff41b254b1e7849ed6d39ff6ab416b23fc4d187e07b271b8e03089cf969ec283134f310945e04e212e29a15671c403fde7a2c464e1b5624713e2b6bcb4b888ce08186ed58beff0995b1e08d6e95b1e562bac0ce838498d4c0bb95dfd89781ac668839963daa20e33fc4ff0473a6333ff5fd7eb2bc589a2303e20f264b5d36", 0x94) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000afe000)={0x0, 0x80, 0x6, 0x0, 0x401, 0x5, 0x3, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8774, 0x7, 0xff, 0x5}}, &(0x7f0000afe000)=0xb8) fanotify_mark(r3, 0xc0, 0x20, r4, &(0x7f00007c2000)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001be000-0x6)={r5, 0x6}, 0x6) 2018/01/17 00:48:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$mice(&(0x7f0000c78000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet6_buf(r3, 0x29, 0xce, &(0x7f00009a7000-0x5e)="bbe02f04ce4e167e5ea46b5cf402c3b141888bed6e90841468f90afd5254ab222a492f34e5cda12fcd12b240e49dba413cf5cb651f46bececd779eed1ce522315c3f3cebbe0b9e86a04af5ef90720541fe19f53e6d0a6c116d65e3c923e6", 0x5e) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00009fb000-0x10)={0x0, 0x0, 0x0}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000403000)='/dev/audio\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000262000-0x28)={&(0x7f0000d51000/0x1000)=nil, 0x2, 0x5, 0x0, &(0x7f0000190000/0x3000)=nil, 0x0}) 2018/01/17 00:48:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000708000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000009a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e9000-0x4)=0xe8) keyctl$get_persistent(0x16, r1, r0) r2 = request_key(&(0x7f0000dd1000-0xb)='asymmetric\x00', &(0x7f00005fe000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006fa000-0x1)='\x00', 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) [ 276.520255] ================================================================== [ 276.527866] BUG: KASAN: null-ptr-deref in linear_transfer+0x70c/0x900 [ 276.534427] Read of size 1 at addr (null) by task syz-executor0/12370 [ 276.541844] [ 276.543451] CPU: 0 PID: 12370 Comm: syz-executor0 Not tainted 4.15.0-rc8-next-20180116+ #98 [ 276.551913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.561241] Call Trace: [ 276.563810] dump_stack+0x194/0x257 [ 276.567420] ? arch_local_irq_restore+0x53/0x53 [ 276.572062] ? lock_acquire+0x1d5/0x580 [ 276.576017] ? snd_pcm_oss_sync+0x3a6/0x830 [ 276.580321] ? linear_transfer+0x70c/0x900 [ 276.584535] kasan_report+0x13f/0x360 [ 276.588316] check_memory_region+0x137/0x190 [ 276.592722] memcpy+0x23/0x50 [ 276.595808] linear_transfer+0x70c/0x900 [ 276.599864] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 276.604945] ? route_transfer+0x18b/0x310 [ 276.609069] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 276.614156] snd_pcm_plug_write_transfer+0x24e/0x410 [ 276.619255] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 276.624943] ? snd_pcm_format_physical_width+0x5b/0x70 [ 276.630194] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 276.635883] snd_pcm_oss_write2+0x260/0x420 [ 276.640183] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 276.644657] ? free_obj_work+0x690/0x690 [ 276.648700] snd_pcm_oss_sync1+0x1cc/0x550 [ 276.652915] ? __lock_is_held+0xb6/0x140 [ 276.656952] ? snd_pcm_oss_write2+0x420/0x420 [ 276.661426] ? check_noncircular+0x20/0x20 [ 276.665642] ? check_noncircular+0x20/0x20 [ 276.669852] ? rcu_read_lock_sched_held+0x108/0x120 [ 276.674845] ? kmem_cache_free+0x273/0x2b0 [ 276.679055] ? wake_up_q+0xe0/0xe0 [ 276.682576] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 276.687759] snd_pcm_oss_sync+0x5b6/0x830 [ 276.691889] ? snd_pcm_oss_sync1+0x550/0x550 [ 276.696277] ? fsnotify_first_mark+0x2b0/0x2b0 [ 276.700840] snd_pcm_oss_release+0x20b/0x280 [ 276.705237] ? snd_pcm_oss_sync+0x830/0x830 [ 276.709537] __fput+0x327/0x7e0 [ 276.712801] ? fput+0x140/0x140 [ 276.716061] ? _raw_spin_unlock_irq+0x27/0x70 [ 276.720547] ____fput+0x15/0x20 [ 276.723801] task_work_run+0x199/0x270 [ 276.727670] ? task_work_cancel+0x210/0x210 [ 276.731966] ? vm_mmap_pgoff+0x1fc/0x280 [ 276.736007] ? exit_to_usermode_loop+0x8c/0x2f0 [ 276.740664] exit_to_usermode_loop+0x275/0x2f0 [ 276.745226] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 276.750739] ? selinux_capable+0x40/0x40 [ 276.754798] syscall_return_slowpath+0x490/0x550 [ 276.759530] ? prepare_exit_to_usermode+0x340/0x340 [ 276.764522] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 276.769430] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 276.774425] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.779162] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 276.783901] RIP: 0033:0x452df9 [ 276.787067] RSP: 002b:00007f01d55a3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 276.794750] RAX: fffffffffffffffb RBX: 000000000071bea0 RCX: 0000000000452df9 [ 276.801992] RDX: 000000000100000b RSI: 0000000000002000 RDI: 000000002029f000 [ 276.809241] RBP: 00000000000003bc R08: 0000000000000013 R09: 0000000000000000 [ 276.816487] R10: 0000000000000051 R11: 0000000000000212 R12: 00000000006f3a40 [ 276.823730] R13: 00000000ffffffff R14: 00007f01d55a46d4 R15: 0000000000000000 [ 276.830995] ================================================================== [ 276.838327] Disabling lock debugging due to kernel taint [ 276.843930] Kernel panic - not syncing: panic_on_warn set ... [ 276.843930] [ 276.851276] CPU: 0 PID: 12370 Comm: syz-executor0 Tainted: G B 4.15.0-rc8-next-20180116+ #98 [ 276.861052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.870385] Call Trace: [ 276.872957] dump_stack+0x194/0x257 [ 276.876561] ? arch_local_irq_restore+0x53/0x53 [ 276.881200] ? kasan_end_report+0x32/0x50 [ 276.885321] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.890050] ? vsnprintf+0x1ed/0x1900 [ 276.893824] ? linear_transfer+0x650/0x900 [ 276.898031] panic+0x1e4/0x41c [ 276.901199] ? refcount_error_report+0x214/0x214 [ 276.905951] ? add_taint+0x1c/0x50 [ 276.909463] ? add_taint+0x1c/0x50 [ 276.912975] ? linear_transfer+0x70c/0x900 [ 276.917180] kasan_end_report+0x50/0x50 [ 276.921124] kasan_report+0x148/0x360 [ 276.924899] check_memory_region+0x137/0x190 [ 276.929282] memcpy+0x23/0x50 [ 276.932360] linear_transfer+0x70c/0x900 [ 276.936402] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 276.941477] ? route_transfer+0x18b/0x310 [ 276.945596] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 276.950675] snd_pcm_plug_write_transfer+0x24e/0x410 [ 276.955754] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 276.961439] ? snd_pcm_format_physical_width+0x5b/0x70 [ 276.966686] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 276.972381] snd_pcm_oss_write2+0x260/0x420 [ 276.976678] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 276.981148] ? free_obj_work+0x690/0x690 [ 276.985193] snd_pcm_oss_sync1+0x1cc/0x550 [ 276.989405] ? __lock_is_held+0xb6/0x140 [ 276.993439] ? snd_pcm_oss_write2+0x420/0x420 [ 276.997906] ? check_noncircular+0x20/0x20 [ 277.002115] ? check_noncircular+0x20/0x20 [ 277.006335] ? rcu_read_lock_sched_held+0x108/0x120 [ 277.011326] ? kmem_cache_free+0x273/0x2b0 [ 277.015535] ? wake_up_q+0xe0/0xe0 [ 277.019051] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 277.024217] snd_pcm_oss_sync+0x5b6/0x830 [ 277.028339] ? snd_pcm_oss_sync1+0x550/0x550 [ 277.033620] ? fsnotify_first_mark+0x2b0/0x2b0 [ 277.038182] snd_pcm_oss_release+0x20b/0x280 [ 277.042565] ? snd_pcm_oss_sync+0x830/0x830 [ 277.046859] __fput+0x327/0x7e0 [ 277.050116] ? fput+0x140/0x140 [ 277.053370] ? _raw_spin_unlock_irq+0x27/0x70 [ 277.057839] ____fput+0x15/0x20 [ 277.061106] task_work_run+0x199/0x270 [ 277.064966] ? task_work_cancel+0x210/0x210 [ 277.069259] ? vm_mmap_pgoff+0x1fc/0x280 [ 277.073291] ? exit_to_usermode_loop+0x8c/0x2f0 [ 277.077936] exit_to_usermode_loop+0x275/0x2f0 [ 277.082491] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 277.088000] ? selinux_capable+0x40/0x40 [ 277.092051] syscall_return_slowpath+0x490/0x550 [ 277.096780] ? prepare_exit_to_usermode+0x340/0x340 [ 277.101771] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 277.106674] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.111664] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.116396] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 277.121125] RIP: 0033:0x452df9 [ 277.124289] RSP: 002b:00007f01d55a3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 277.131977] RAX: fffffffffffffffb RBX: 000000000071bea0 RCX: 0000000000452df9 [ 277.139220] RDX: 000000000100000b RSI: 0000000000002000 RDI: 000000002029f000 [ 277.146460] RBP: 00000000000003bc R08: 0000000000000013 R09: 0000000000000000 [ 277.153703] R10: 0000000000000051 R11: 0000000000000212 R12: 00000000006f3a40 [ 277.160946] R13: 00000000ffffffff R14: 00007f01d55a46d4 R15: 0000000000000000 [ 277.168642] Dumping ftrace buffer: [ 277.172155] (ftrace buffer empty) [ 277.175837] Kernel Offset: disabled [ 277.179433] Rebooting in 86400 seconds..