(0x7f0000d05000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075c000-0x4)=0xe8) socket(0x7, 0x800, 0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00006e6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x7, 0x7, 0x500, 0x1, 0xfffffffffffffffe, r3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b3b000-0x4)=0x0) mq_notify(r2, &(0x7f0000fe9000)={0x0, 0x2d, 0x2, @thr={&(0x7f0000294000)="ec2d4c4718d3d846cb2679e3c107b7d09c52120efb1ebde39443aa61b00ea3953110db3709a6aeb23ecfc75a627065210e07a21b4fe4066aa494aac7c8b0439aa0eb41ec2f5c90b1ddc2c5e0b48db7a8426f634cfb12915c6c4af067be5e1d6322f3b10e7d72cbe2afea88fde3c8697dda73bf51a0902a4deb07198b7d5a14dd80fb2921b8a556db42", &(0x7f0000178000)="bf5e2f163d60a021b3341cb05557f68483d7493ef8f1ec82122319bbe8c75499b440f1387a519f5673f992d30e0a56ffc098365fb0d946e257ea4d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f00009ef000/0x3000)=nil, 0x3000, 0x0) bind$inet6(r1, &(0x7f0000e5d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = syz_open_dev$sg(&(0x7f0000fea000-0x9)="2f6465762f73672300", 0x80000001, 0x200000000040000) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000067b000)={0x8001, 0xffffffff00000001}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000af6000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x1000000000004, &(0x7f00001f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffc, &(0x7f0000ea8000-0x1c)={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000985000)={0x0, 0x0}) pwrite64(0xffffffffffffffff, &(0x7f000030d000)="469f7bfd162afdd4722507d75200a8a532fba4e2a0b78a7696a0016a82be3a3eed7da81bfadc7ebea5d6dcb55a095ad794faa8d05ba1d1aeecaa80220cf5ebb0bb1db27d1bc3883f563fed8ab45ff71b3c907a419eadf0de5330f52a747b42bbfe46bf32039b4f0c43391ad570d6129d15a5b3dab9fb1b94eaab8216e6624d108de832c0f25862a7e2df837ad39bd712030c2a984008e82242f9277c4b46f4d5ef4b619583863cc96380db192f61dd6cf36c", 0xb2, 0x0) r5 = accept4(r1, &(0x7f0000e65000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c6f000)=0x14, 0x1) r6 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2000000800000882) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00007e5000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3fb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x271}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbf8, 0x7fffffff, 0x6, "415ab08f5d4c81b363edce9406a09b54a7d1ac92e4bbf0ff1fcedc235758a263b60926fcb2fa7a56fc76e250ed0f3c919c0a0251d6cf1dd89bcf5252f50860fcede186456b55b0088efcf9a50c8bfb87"}, 0x160) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000012000)={&(0x7f0000005000/0x3000)=nil, 0x0, 0x5, 0xb4, &(0x7f000086c000/0x4000)=nil, 0x16}) ioctl(r6, 0x4c02, &(0x7f0000012000-0x4)="") 2017/12/03 22:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) r3 = syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) r4 = gettid() chroot(&(0x7f0000516000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x4c5b7c07, 0x80000, 0x0, 0x6ea1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mkdir(&(0x7f0000185000)="2e2f66696c653000", 0x4000088) r5 = open(&(0x7f0000c16000-0xa)="2e2f636f6e74726f6c00", 0x80001, 0x76) mkdirat(r3, &(0x7f0000695000)="2e2f66696c653000", 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000784000)={0x0, 0x0, 0x10000, 0xa3}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000ad4000-0x20)={0x3, r6, 0x4000010004, 0x3}) r7 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r7, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r7, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7ff, &(0x7f0000552000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000025b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000024f000)={0x0, 0x0}) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000e26000-0x8d)={0x0, 0x85, "29c95fad8836658a621bd45a5c328ca2c54458c9eae5e819fc3d8a9d28abc742141a6f9025444edbbda14ef2504dea92289b3df7a6828ce4e57a9b8fec369d546be7a5b2d396fdd4ad6c24d46b0f91facd251d9c0002db58ed6200e4755b3e2bc613dea025e4e3e7269b071e52970f8d619089712308c1b63543917c2b3870bbd1336f7d76"}, &(0x7f00002fe000)=0x8d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000841000)={r5, 0x8, 0x100000000, 0x8001, 0xffffffffffffffff, 0x4}, &(0x7f0000b39000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d6d000)={r5, 0xffffffff80000004}, 0x8) r6 = openat(r4, &(0x7f00005f0000)="2e2f66696c653000", 0x181100, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x60b03885263aca7d, &(0x7f0000bbe000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000ead000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f00001b1000)=0x7fff, 0x4) listen$netrom(r6, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001c8000)={r5, @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]}, [0x80000001, 0x6, 0x40, 0x3, 0x5, 0x7fffffff, 0x2, 0x4, 0x41, 0x9, 0x401, 0x2, 0x200000000, 0x6, 0xa47]}, &(0x7f0000dd0000)=0x108) r7 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x10000060000001b, 0x400) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000e8f000-0x4)=0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x4}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x0, 0x400000000000, 0x0, 0x1000000}}, 0xe8) syz_open_dev$evdev(&(0x7f0000d06000)="2f6465762f696e7075742f6576656e742300", 0x200000003f, 0x10) r8 = openat(r7, &(0x7f0000fc7000-0x8)="2e2f66696c653100", 0x240000, 0x2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000985000-0x8c)={r5, @in6={{0xa, 0x1, 0x183f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000029f000-0x18)={0x0, 0x7ffd, 0x0, 0x4, 0x40}, &(0x7f00002b8000-0x4)=0x18) sendmmsg$inet_sctp(r7, &(0x7f0000afa000-0x70)=[{&(0x7f0000f29000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000439000-0x30)=[{&(0x7f0000eb8000-0x5a)="8366079bc7c314ad4732016dc60f535c215c1bf981d69414783941c45cba3b69a41d41679820d8c25d4a8f43d94e2b5e6055f7adf7aadfcc0907596c0a2243328a2a2111e12c782c67e00c1bd14cdf5c9f4ed513b53a7213ca84", 0x5a}, {&(0x7f00001dd000-0x1b)="f8b8aa6a0caa5fb2b079cfab94e618bd09a95f4192461f4ef1e66c", 0x1b}, {&(0x7f0000145000)="236d44dfeadf82e32ade4680c5d9a7ae807fcb0e3de585be437629687c92de", 0x1f}], 0x3, &(0x7f00001c0000)=[], 0x0, 0x80}, {&(0x7f0000e4d000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1d000)=[{&(0x7f0000aa1000)="0aa1000a8fb796d488d5ad0cc0d1b7e026969d3ee5e87c9c18843114b090c59820073fc74fd4f138457fdda161d14f40beb2ce5c6dcfa2213656d81e9313f47cdf31309803b76d67c0774cf8248ca32925942e92db1872e891b3bb9bde30efe76ae6b457159537cca429c428974493353067efd8f07c243a932c4e3f8fc21897803f537c1e409287cecb73e6e91a20c1ea87a243c4b5c9a0e517f6ea962443b22fc0080da21e130b150e2e0389dac10c94b3d9fbd70b06d34c145faa4a44111714cd7fb5dbd2819f6589fc99d5f50fa0b43717b3749d860c6e4d12aed31b4071377959ca028bd0aaa7cbe9d7e2566ca0c8", 0xf1}], 0x1, &(0x7f00001e6000)=[@init={0x18, 0x84, 0x0, {0x7, 0x9, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0xb4b00, 0x2ae, 0x3e3, 0x2000000}}, @init={0x18, 0x84, 0x0, {0x81, 0x9a90, 0x9, 0x401}}], 0x90, 0x40080}], 0x2, 0x20000000) close(r7) 2017/12/03 22:41:12 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000e97000)=@generic="f99a3fc7dcf4c9fac4a3258e27290e4d", 0x7, 0x5, 0x2000000000000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x1, 0x0, 0x0, 0x400, 0x1000040) fdatasync(r0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002e5000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) [ 87.343443] QAT: Invalid ioctl 2017/12/03 22:41:12 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket(0x10, 0xa, 0x48010004) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdc000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fd9000)={r2}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x100000000, &(0x7f0000fdf000-0x2)="5be6", 0x2) read(r0, &(0x7f0000fd8000+0xced)="00", 0x1) r4 = dup2(r3, r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000094000)={0xffffffffffffffff, 0x3, 0xfff, 0x1, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000fe0000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x20000064, &(0x7f000062b000)=0x202, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000009000)="2f6465762f736e642f73657100", 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/03 22:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) timerfd_gettime(r1, &(0x7f0000916000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r0, 0x5473, &(0x7f0000050000-0x8)=0x2) vmsplice(0xffffffffffffffff, &(0x7f00002f7000-0x50)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f97000)={0x2, 0x78, 0xdf, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000129000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f000036b000)=@rc={0x1f, {0x6, 0x0, 0x80000000, 0x1, 0x4, 0x0}, 0x80000001}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getpgrp(0xffffffffffffffff) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000f70000-0x1c)={0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x1000, 0x74c4, 0x0, 0x10001, 0x2, 0x0, 0x0, 0x4, 0x1f, 0x8001, 0x3, 0x7}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000078d000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001b0000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getscheduler(r6) ptrace$setregset(0x4205, r5, 0x202, &(0x7f000000d000)={&(0x7f0000001000-0x1000)="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", 0x1000}) gettid() ptrace$getregs(0xf, r5, 0x2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/03 22:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) r3 = syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) r4 = gettid() chroot(&(0x7f0000516000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x4c5b7c07, 0x80000, 0x0, 0x6ea1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mkdir(&(0x7f0000185000)="2e2f66696c653000", 0x4000088) r5 = open(&(0x7f0000c16000-0xa)="2e2f636f6e74726f6c00", 0x80001, 0x76) mkdirat(r3, &(0x7f0000695000)="2e2f66696c653000", 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000784000)={0x0, 0x0, 0x10000, 0xa3}) r6 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r6, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r6, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x3, 0x0, 0x2, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000947000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x1, 0x0, 0x10000000, 0x0, 0x0, 0x8001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000615000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bac000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000263000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000124000-0x4)=0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000b6000-0x9)="2f6465762f6b766d00", 0x80200000000001, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r9 = dup(r0) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000f9d000-0x20)={0x10000, &(0x7f00006f8000-0x8)=0x0, 0x8, r9, 0x2}) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c85000-0x11)="2f6465762f7667615f6172626974657200", 0x1002, 0x0) r12 = add_key(&(0x7f0000753000)="6269675f6b657900", &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000-0x24)="e4da3957bd26e18c96e26ea6ba237306611d8daf9cb6ea75343cbe4f0ed4f6e231037ee3", 0x24, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r12, 0x0) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f0000a62000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r8, 0x8048ae66, &(0x7f0000d15000-0x70)={[{0x0, 0x0, 0x80, 0x0, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0xffffffffffffffe0, 0x0, 0x5, 0x7fffffff, 0x5}, {0x10000, 0x80000001, 0x3, 0x0, 0x40, 0x4, 0x9, 0x43b, 0x0, 0x71, 0xfffffffffffffffe, 0x7ff, 0x6}, {0x200000ffff, 0x2, 0x8, 0x408, 0x200000, 0x1, 0xfffffffffffffffd, 0x0, 0x3f, 0x20020, 0xff, 0x7f, 0x1}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r11, r10, &(0x7f000009a000/0x18000)=nil, &(0x7f0000060000)=[@text16={0x10, &(0x7f0000bd6000)="ba4100edbaf80c66b82c6cd08f66efbafc0c66b8cd82000066ef0f01c90f08dabd4200000001c9baf80c66b8248f778366efbafc0c66b80000000066ef0f213566b8e1b100000f23c80f21f86635080080000f23f8f30f01c3", 0x59}], 0x1, 0x40, &(0x7f0000b77000-0x10)=[@cstype0={0x4, 0xd}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000aed000)={0x0, 0x0, [0x800000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 22:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b21000)=0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:12 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000e97000)=@generic="f99a3fc7dcf4c9fac4a3258e27290e4d", 0x7, 0x5, 0x2000000000000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x1, 0x0, 0x0, 0x400, 0x1000040) fdatasync(r0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002e5000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) pipe(&(0x7f00004b2000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f00006eb000)="e627136c9a40c73b5559975f38bd75e6c635541ef6923031a7864bfb58eea1dcbd7d2cff339479e989bc001759d08880314f84e94c7ffe35ca613124d9a8fe200edf391d03f09bb6a7c9ac60f0f8be8011aec924d4ddec7f0e4fb2494df932b276383d702196edf7c530bfa40045cce441524477b65429e894ec1571aa49dbcdd203b04249cdb1a983cb388ee5fa49ab49dc72d0d5319b40fa10fdfc9472a7d22f7f39fac119cc5f037d717ae844ff7cf0c4ccd09674f94cf269d470319d43445938", 0xc2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000fcb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) symlinkat(&(0x7f0000518000)="2e2f66696c653000", r2, &(0x7f00009d4000)="2e2f66696c653000") r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d7000)="2f6465762f73657175656e63657200", 0x45e280, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00008e8000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a3000)=0xa0) chmod(&(0x7f0000d94000)="2e2f66696c653000", 0x6) open(&(0x7f0000932000-0x8)="2e2f66696c653000", 0x100, 0x12) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001ff000-0xa7)={0x0, 0x9f, "5ac004188bd437a465573303efdda767bd78727ec74831a3db622739a3b335c4864101a8f33d2632b5ff7844a9190bbd48c1eb79de70272f751d8825dcea09a43dfdea88d3e91dad454da0181219d7c9d757e4cdf3897a0250a3512fb870eaa846e396986bb178284836a7de0a4a4827329de5d6e4b07ee9c18fc025db5ca10c42894842061da6833ac67f5f715d8e8c5bc55d22e5a229b138659af54e3ebc"}, &(0x7f0000798000-0x4)=0xa7) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000f0f000)=0x0) bind$inet(r3, &(0x7f0000dc8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r0, &(0x7f000025d000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7fff}], 0x30) sendto$unix(r2, &(0x7f0000aeb000)="2944a4a160afd3c271f67b388d4cb5bc11224910ef4200b8604f7998e6ba75440bd5814f49597f6595f96054db6b4dc72854f907c6f80996880536b6817256aed78a6f37d5a4834a170ce72b50f7689bf6ed6822adc6d83422787bbe4fa8185c96f5694c856332c3009ff6ec11832cd4f3b4057be127fdccdaf2a03de02da5a3201d2522113d43917af774b1b992b464876d390f9d2ceaf7d69a840abcab699f46f5226e91192aa987f5ff0b8c173c91014fb01b1e48bad65f841b52ebda64e962dde265014e473045765684d4feb9a7a01e2ed30086035b46f6b1888493701225713dcf622dfa8d27b63c3f8d1eed57f07bfb0fbd3dfe", 0xf7, 0x4004040, &(0x7f00003f7000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffdfb, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00006ad000-0x68)={0x8, 0x4, 0x3, {0x0, 0x1c9c380}, 0x3, 0xe0ea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) setuid(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00001d2000-0x4)=0x0, 0x4) getgroups(0x4, &(0x7f0000ddd000-0x10)=[0x0, 0x0, 0x0, 0x0]) mbind(&(0x7f0000b24000/0x2000)=nil, 0x2000, 0x8003, &(0x7f000050a000-0x8)=0x8, 0x80, 0x0) [ 87.397457] QAT: Invalid ioctl [ 87.409106] QAT: Invalid ioctl [ 87.495610] QAT: Invalid ioctl [ 87.507465] QAT: Invalid ioctl [ 87.518291] QAT: Invalid ioctl [ 87.522749] QAT: Invalid ioctl 2017/12/03 22:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_mtu=0x0}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) timerfd_create(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x80000000403, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000049f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000856000-0x43)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x5, 0x56a, 0x100, 0x1000, 0x0, r2}) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0xfc, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000284000)="2f6465762f72746300", 0x200900, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00001a9000)="2f6465762f766373612300", 0x403, 0x80001) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000e2e000)=0x0) ioctl(r4, 0x6, &(0x7f0000b5d000)="97d7da9c8b915aa9dcc887803176eff6ecea43cd6078bf858230c5d8fb42c882c9f4ec4756f19c404f7842a948ac59e9") r6 = socket$inet6(0xa, 0xb, 0x80000001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ae3000)={0x2, 0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f0000f41000)=0x400) r7 = accept4$inet(r5, &(0x7f0000804000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000910000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000834000-0x9)="77657374776f6f6400", 0x9) r8 = userfaultfd(0x800) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) fanotify_init(0x12, 0x100fff) close(r8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f00003ae000)=0x0, &(0x7f000084e000-0x4)=0x4) fcntl$getown(r3, 0x9) 2017/12/03 22:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_procfs(0x0, &(0x7f000092b000-0xd)="6e5e0a0e000000002000") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000349000-0x20)={{&(0x7f0000adf000/0x2000)=nil, 0x2000}, 0x2, 0x0}) preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:12 executing program 6: mmap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a38000/0x1000)=nil, 0x1000, 0x3, 0x20013, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x40040000000006, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x20400, 0x40, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 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) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x20000bb) r2 = memfd_create(&(0x7f0000334000-0x3)="00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xf, 0x4, 0x800, 0x9, 0x2, r2, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000eb0000-0x30)=[{&(0x7f00006d5000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffd46}], 0x3, &(0x7f0000a7f000)=[{&(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000882000)="0000000000", 0x5}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000004000-0x4)=0x0) dup3(r3, r0, 0x80000) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000003000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000004000-0x14)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000003000)=[{&(0x7f0000004000-0x6c)="98594a34d1d86e1b2835356713af65f7f80a6fc4e9d6ada6c264f4ce50411b9979854ee87d8024569da5e8b79bcdd8ee74ccac874a2f02e9d387f2abb135fd7edd3336835a1759a85af09fc6f0202e871856df8b096eb975e447f2bcf5eaf2c32db9a21acdc6af864b904304", 0x6c}, {&(0x7f0000239000)="54528c9ea35b28e1f113ea51b3e5342a92b69f3038bc7813cffe380fa89cd5b4a6aa86ac92c8dfd1b6bde30d39488705799fb0fe2a467a1cdb", 0x39}], 0x2, 0x0, 0x0, 0x40010}, 0x4}, {{&(0x7f0000003000)=@nfc={0x27, 0x6, 0x101, 0x7}, 0x10, &(0x7f0000001000)=[{&(0x7f000023a000-0x58)="de3762fc95e067b598e72a35acd3d728a34cdbbca7910c398b54fbc19c44120aaa53525073972c7fa9494a86c825e52c48a0730431b8ab296a7e68a748b7d2efdce0880c0633b4e777256a527b97614886e60e322a77f00c7aadd5f09e51cd2438f3d81310c35ab8fcff7321fdf945026c45527608cd389eddababcfef49400899", 0x81}, {&(0x7f0000004000)="1cecd8410e8f23197c9ab8773f68c3fec76a194cdf3ab485455771f8ebc57139b988ffcf10d95f3fca6efc2d2e5a92b22c224d189b8f6caaa2b2d5ab3a399bfca2bce3f72a850ad001c7d3663e9fd062d2f4930c1ae145a18dfb2a1ba23e1657c675465e27f12716", 0x68}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x10}, 0x0}], 0x2, 0x4000) fcntl$lock(r3, 0x7, &(0x7f0000621000-0x20)={0x0, 0x2, 0x81, 0x1, r1}) syz_open_pts(r2, 0x10000) gettid() getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003df000-0x4)=0x8) 2017/12/03 22:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) r3 = syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) r4 = gettid() chroot(&(0x7f0000516000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x4c5b7c07, 0x80000, 0x0, 0x6ea1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mkdir(&(0x7f0000185000)="2e2f66696c653000", 0x4000088) open(&(0x7f0000c16000-0xa)="2e2f636f6e74726f6c00", 0x80001, 0x76) mkdirat(r3, &(0x7f0000695000)="2e2f66696c653000", 0x6) r5 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r5, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r5, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:12 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000e97000)=@generic="f99a3fc7dcf4c9fac4a3258e27290e4d", 0x7, 0x5, 0x2000000000000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x1, 0x0, 0x0, 0x400, 0x1000040) fdatasync(r0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002e5000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021d000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000eac000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000551000)={0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000327000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000097b000-0x8)={r1, r2}) r3 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r4}, &(0x7f00000fc000)="00", 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000926000)={"7368613531322d617678"}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00002ab000-0xc)={&(0x7f000017d000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) recvfrom$inet6(r0, &(0x7f0000943000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x20, &(0x7f00003c3000)={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/03 22:41:12 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000e97000)=@generic="f99a3fc7dcf4c9fac4a3258e27290e4d", 0x7, 0x5, 0x2000000000000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x1, 0x0, 0x0, 0x400, 0x1000040) fdatasync(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:12 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, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f000080b000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb7, 0x2, 0x100000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = socket(0x8000000, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007ab000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002ef000-0x9)="2f6465762f73672300", 0x0, 0x40000) r3 = gettid() perf_event_open(&(0x7f0000814000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x800000000000, 0x55, 0x0, 0x0}, r3, 0x8bd, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d2000-0xf)="2f6465762f73657175656e63657200", 0x3ffffa, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000260000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000015b000)=0x14) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f000006a000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000480000-0x8)={0x64, 0x0}, &(0x7f0000ec6000-0x4)=0x8) lgetxattr(&(0x7f0000c7c000)="2e2f66696c653000", &(0x7f00001af000-0x17)=@random={"73797374656d2e00", "2f6465762f73657175656e63657200"}, &(0x7f00007da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) write(r2, &(0x7f00004f7000-0x1f)="1f00000000000000000005bb0700000200000000ecff0000000001030009e6", 0x1f) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000a1d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) write(r7, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) write(r6, &(0x7f0000db1000-0x1f)="1f00000001040300044345ff7f00000000000000080001000104dcffdf000d", 0x1f) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f000014a000)=0xffffffff, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000428000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) 2017/12/03 22:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000850000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") signalfd(r0, &(0x7f0000012000-0x8)={0x6}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) r3 = gettid() chroot(&(0x7f0000516000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x4c5b7c07, 0x80000, 0x0, 0x6ea1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mkdir(&(0x7f0000185000)="2e2f66696c653000", 0x4000088) open(&(0x7f0000c16000-0xa)="2e2f636f6e74726f6c00", 0x80001, 0x76) r4 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r4, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r4, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000001000-0x48)={0x80000, 0x0, [0x1, 0x3, 0x4, 0x470, 0x100, 0x80, 0x9, 0x6]}) set_mempolicy(0x0, &(0x7f000006f000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006e000)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) read(r1, &(0x7f0000001000-0x34)="00", 0x1) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000070000-0x25)="240000001b00fb0800000000200000000202fff90800030001000000f7000003f916170112", 0x25) syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000006e000)={0x0, 0x0, 0x0}, &(0x7f000006e000)=0xc) mmap(&(0x7f0000068000/0x3000)=nil, 0x3000, 0x2000004, 0x20010, r0, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x20002, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe(&(0x7f0000040000-0x8)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f000006f000)={0x19, 0x1, 0x2000000000000, 0x0}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000018000)={0x1, 0x0, [{0x17b, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0xffffffff7fffffff, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x0, 0x8, 0xffff, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x3f}) 2017/12/03 22:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0xfe, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x2, 0x0, 0x0, 0x400000001, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x200000001) perf_event_open(&(0x7f0000333000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1000000027) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000041000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017d000)=0xc) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d6a000)=0xe75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000ce000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e19000-0x4)=0x1c, 0x800) r3 = syz_open_dev$mouse(&(0x7f00008ae000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x440102) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f000008a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r3, &(0x7f0000795000-0x38)={&(0x7f0000735000-0x60)=@nfc_llcp={0x27, 0x62, 0x8, 0x5, 0x1f, 0x2, "3eccc77f8b73184783ccf39693f0032982a5fc2a28bf81c06a7d33aec606b2f7fe0f3f673736f155cf073c2422a0d55834ef68c95ecf4f6f8465de2dd2b6ef", 0x100000001}, 0x60, &(0x7f00007b4000-0x50)=[], 0x0, &(0x7f0000091000)=[{0x78, 0x114, 0x8, "86e07dd01210ccee40dc28ae7503e469360d86bac50e3e00eba0b8985787c607f4dff612c499d51646987b32294861496329a8d8a496ca16e91c1af5446a68e8ed774d00a1c7743f996fdbd0fee4cf84bc45af730b48ee2ebc0a9d2bded5a4ef41bf87"}, {0x10, 0x10f, 0x8, ""}, {0x58, 0x119, 0xeb40, "b78ed70a72d3a70765f73d4835bef92bd39e8fc1a2161021bfb189fc0cd558205ce85d6afb1cef01481a5ccb11afbeb34654a697867bb486664ceffbfe9e170450"}, {0x78, 0x102, 0x5, "5a2f8dce1333623ecf570c9aed5270de46063e83c013efc739b5de92a148ebe85d3d3f93f20fee2425e72cd580ccd1e32805a59341919937cef7723d17f438f78aeaaa3658766eaa7111b369e271caad73621cc66981be2836e0c33d2dcd8c32f062fc7a3155"}, {0x10, 0x105, 0xfffffffffffffff9, ""}], 0x168, 0x20000000}, 0x40080c1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f00007b1000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a6000)=0xc3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) read(0xffffffffffffffff, &(0x7f0000cf7000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) socketpair(0xb, 0x4, 0x7fff, &(0x7f000007b000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00009b3000)={0x8, r4, 0x0}) sendmsg$netlink(r5, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getpid() getpgid(0x0) r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(r6) fcntl$lock(r0, 0x7, &(0x7f00008d2000-0x20)={0x1, 0x5, 0xaee2, 0x100000001, r7}) r8 = syz_open_dev$mouse(&(0x7f000085f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1f, 0x40000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f00001a2000-0x4)=0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00003e1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) open$dir(&(0x7f0000370000-0x8)="2e2f66696c653000", 0x0, 0x5) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 87.787815] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.799580] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.815490] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/03 22:41:12 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000e97000)=@generic="f99a3fc7dcf4c9fac4a3258e27290e4d", 0x7, 0x5, 0x2000000000000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x1, 0x0, 0x0, 0x400, 0x1000040) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) r3 = gettid() chroot(&(0x7f0000516000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x4c5b7c07, 0x80000, 0x0, 0x6ea1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mkdir(&(0x7f0000185000)="2e2f66696c653000", 0x4000088) r4 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r4, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r4, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:12 executing program 4: r0 = syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x100) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ad000/0x800000)=nil, 0x800000, 0x1, 0x34, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1000000100000001, 0x511843) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x1}) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c78000)={0x8, 0x9, 0x0, 0x0, &(0x7f000028d000-0xb)="", 0x0, &(0x7f0000604000-0xd1)="", 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d0000/0x3000)=nil, 0x3000, 0x3, 0x31, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000015000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000017000-0x3e)="dc0db9cb19803d112a8e0eb041af156f6a612a09fd2bc3be29075a6e3e771ae52ebf57c2deaff657982dabbd09f874312155be4d7f87f828c084abd9327e", 0x3e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) accept(r3, &(0x7f000000a000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x8, 0x10, r3, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, r4, 0x32) accept$unix(r2, &(0x7f000000b000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000016000)=[], 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000015000)="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") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 87.895068] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.895113] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/03 22:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000227000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3ff, 0x680401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000723000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000077b000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000017000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000590000-0x4)=0x0) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000123000-0x4)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000e8f000-0xa)="2f6465762f7663732300", 0x800, 0x40000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c6d000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000492000)=0x7) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x8eb, 0x4a88, 0x0, 0x8f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x200000000800) unshare(0x201) restart_syscall() r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x10, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r1, 0x9) eventfd2(0x1ff, 0x1) fcntl$getflags(r4, 0x4000000000000107) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000d2b000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4f51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") mq_timedreceive(r5, &(0x7f000069a000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) mq_timedsend(r5, &(0x7f00006cf000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x2000, &(0x7f00001d9000)={0x0, 0x0}) connect(0xffffffffffffffff, &(0x7f0000edc000)=@in6={0xa, 0x1, 0x100000, @loopback={0x0, 0x1}, 0x80}, 0x1c) fstatfs(0xffffffffffffffff, &(0x7f0000bfc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mq_timedreceive(r3, &(0x7f0000d80000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x0, &(0x7f00006cf000)={0x77359400, 0x0}) mq_timedsend(r5, &(0x7f00000c9000-0x2)="f349", 0x2, 0x0, &(0x7f0000001000)={0x0, 0x7}) timer_gettime(0x0, &(0x7f0000e3c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x6, &(0x7f000058e000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00007ad000-0x10)={r6, r8+30000000}, &(0x7f0000812000)={0x0, 0x0}) mq_timedreceive(r5, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x1, &(0x7f00004cf000-0x10)={r7, r9}) 2017/12/03 22:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000993000)="2f6465762f76637300", 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000071000-0x4)=0x0, &(0x7f00004ae000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") accept4(r1, &(0x7f0000a05000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r2, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:12 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000e97000)=@generic="f99a3fc7dcf4c9fac4a3258e27290e4d", 0x7, 0x5, 0x2000000000000002}) 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, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) r3 = gettid() chroot(&(0x7f0000516000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x4c5b7c07, 0x80000, 0x0, 0x6ea1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r4 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r4, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r4, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000097d000-0x9)="2f6465762f73672300", 0x18f, 0x101000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x0}, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x168, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x8, 0x8000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000e76000)=0x6) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000100000-0x28)={@common="6c000014000000000000000000060000", @ifru_ivalue=0x2}) r5 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r5, &(0x7f000025f000-0x10)=[{&(0x7f0000922000-0x29)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) r6 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r6, 0xffffffffffffffff, r2, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000037000)="7600", 0x2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00001fe000-0x4)=0x7a, 0x4) renameat(r3, &(0x7f00007d4000)="2e2f66696c653000", r1, &(0x7f00006e2000-0x8)="2e2f66696c653000") bind$inet(r1, &(0x7f0000c16000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r7, 0x4) listen(r7, 0x200) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x8000, 0x0) 2017/12/03 22:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f00007ec000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000bed000)=0x60) connect$nfc_raw(r1, &(0x7f00009c7000)={0x27, 0x100004001, 0x0, 0x5}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000310000-0x9)="2f6465762f73672300", 0x6, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000533000-0x10)={r2, 0x18, &(0x7f0000e87000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000004c000-0x4)=r3, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000191000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) perf_event_open(&(0x7f0000a33000-0x78)={0x2, 0x78, 0x8e3a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00004ee000-0xa)="2f6465762f7663732300", 0x7, 0x8002) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004fa000-0x8)={0x0, 0x8}, &(0x7f00000a9000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000e42000)={r6, 0x7fff}, 0x8) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f00002fe000-0x40)={0x200000000000000, 0x3000, 0x80000001, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000b32000)={0xa, 0x7, 0xfffffffffd01c734, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000069a000-0x8)={r6, 0x5}, &(0x7f00007cf000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000eed000-0x20)={@generic="d7d9a7a1b515883e7086671b3bf232e6", @ifru_flags=0x1000}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000211000-0x4)=0x0, &(0x7f00002c9000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b78000-0x4)=0x0) getpgid(r7) socketpair$inet(0x2, 0x807, 0x7fffffff, &(0x7f000021f000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) socket$packet(0x11, 0xfffffffffffffffd, 0x300) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000dd2000-0x8c)={0x1, 0x38000000000000, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) connect$bt_sco(r5, &(0x7f0000145000)={0x1f, {0x5, 0x4, 0x9, 0xcaf4, 0x7f, 0xffffffff}}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000686000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r4, 0x540c) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f00008ff000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000711000-0xc)={r11, 0x0, r12}, 0xc) ioctl$sock_SIOCSIFBR(r10, 0x8940, &(0x7f00004fc000)=@get={0x1, &(0x7f00008ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0xfffffffffffeffff}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000e02000-0x10)={0x5, 0x3, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 22:41:12 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = socket$unix(0x1, 0xfffffffffffffffa, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r0, 0x9) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x7d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r5 = dup3(r4, r0, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f00008b0000)=0x964) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000012d000)="76656e6f00", 0x5) r6 = dup3(r2, r1, 0x80000) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000500000)={[{0x2, 0x8, 0x6, 0xe5, 0xad3d, 0x3ff, 0xffffffff00000001, 0x4, 0x8, 0x1f, 0xa3e, 0x81, 0x9}, {0x0, 0x2, 0x10000, 0x481daaa6, 0xff, 0x1000, 0x1000, 0x5, 0x8, 0x998, 0x0, 0x90a, 0x3}, {0x40, 0x0, 0xfa, 0x8, 0x401, 0x6, 0x1000000100000001, 0x3, 0x20, 0x8, 0x6, 0x3e714cc4, 0x100000000}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000094d000-0x8)={0x0, 0x7}, &(0x7f000053f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00006b0000-0x6)={r7, 0x6}, 0x6) r8 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$KDDELIO(r5, 0x4b35, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000099c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0f000-0x4)=0x8) r9 = eventfd2(0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r9, &(0x7f0000000000)=0xffffffffffffffff, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000cc9000)={0x100000000, 0x204, 0x8, 0x5, 0x0}, &(0x7f0000a2b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000279000-0xa0)={r10, @in={{0x2, 0x2, @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]}, 0x3f, 0x400, 0x3, 0x18, 0x34}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000e71000)={0x0, 0x75, "c12f218d50f9b718f106fb1e1c6417af48bbb3f8ee89017796c3afdfac89ddd25ff7b305fbd920c82cdf2271aca52592ebc82e039f0a9ba7610d4bb5b52690d7ef30133429cd77a248937ddeb483e2f73f2803f764a4007385c4e9ab2a439fc4ef03556ebaffef61a79b0b22831107c08ad04603bb"}, &(0x7f000090e000)=0x7d) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000b18000)={r6, r8}) r12 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x40000000b, &(0x7f0000b77000-0x20)={0x3, 0x3, 0x400, 0x5, r12}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000f20000)={r11, 0x1}, &(0x7f00000fd000)=0x8) semget$private(0x0, 0x1000000000005, 0x0) msgget$private(0x0, 0x0) 2017/12/03 22:41:13 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000e97000)=@generic="f99a3fc7dcf4c9fac4a3258e27290e4d", 0x7, 0x5, 0x2000000000000002}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000074e000)="") r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c76000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004d3000)=0x0, &(0x7f00007e1000-0x4)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000997000)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x7b, 0x4000000800000a, 0xff7f, 0x0}, @generic={0xd395, 0x0, 0x4, 0x0}], &(0x7f00006a5000)="24ac0500", 0x100000001, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c16000)={0x0, 0x66, "a845a633f4f7f05de33235550fd59d0f24763ead52729813cfac564f0fb5babdb3a4edb6225a3af65724c27e33d701816b490a29ccde3987c7ea0937f580d9fec37b0887d322c1fe00006d220242b49cc9cb2edd3a8aab8e44b46224763a01b9cc2869493789"}, &(0x7f0000071000)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000828000)={r1, 0x5}, &(0x7f0000e55000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000662000)={0x3, 0x200, 0x0, 0xe8, 0x0}, &(0x7f000052b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) bind$inet(r2, &(0x7f0000e9c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fb9000)=0x0, &(0x7f00004ec000)=0x4) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e5, &(0x7f0000008000-0x51)="bf7fd8af018ca299baff1b93ac8d766467e32c0d69d3f238ef2ce9b1bd63cfd65d7cf6792c58f4430f6e32ad3097ac8384ee1c772dd29114eb86fb8af601cdd6f8bc3a965c3166d1bdee573c11423e8272") syz_extract_tcp_res$synack(&(0x7f0000178000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f00004b9000)=0x0, &(0x7f000050d000)=0x4) preadv(r2, &(0x7f0000f97000-0x90)=[{&(0x7f0000e1e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f00004a3000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000985000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000ccc000)="00", 0x1}, {&(0x7f000082d000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000021c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001b1000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000e37000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f00008c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000023a000)=0x0, &(0x7f0000655000-0x4)=0x4) getpeername$ipx(r2, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_extract_tcp_res(&(0x7f0000fa8000)={0x42424242, 0x42424242}, 0x100000003, 0x35000000000) syz_emit_ethernet(0x3b, &(0x7f0000f6e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x2d, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x800, 0x0, @loopback=0x7f000001, "1eb99216a158429dc179db62df01ff79f1"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000019000)={0x42424242, 0x42424242}, 0x0, 0x7) syz_emit_ethernet(0xf3, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x4, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "4c39e437329b62eb330a83b5f4d7446dfbf183962710330a9af26aaf7fe624ecebd0afa19f8237c693698661ed7dd39e35c8b5546cbbea2ec094218f06681687abe971f451415323e558449fe5b92f7f98afc6d6246bcfbe15bba67c718b5c30449dcfcdc3612684ef131eea019d83d5fdfbfb140d3b745e96746eabb97ba97b9a5ec0e7286acf47087964afa9385b73af592fc5f0f687550a9a86b9bc074e1c1a365f2eb770e413085a92b502c42d0558f037a48f6a9b4891d6235caf3a7e82b1cc313c77e7acec3c"}}}}}, 0x0) getpeername$ipx(r2, &(0x7f0000d26000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000200000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) gettid() chroot(&(0x7f0000516000)="2e2f66696c653000") r3 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r3, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) [ 87.989616] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/03 22:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_dev$vcsa(&(0x7f0000b37000-0xb)="2f6465762f766373612300", 0x5, 0x40000) getsockname$packet(r1, &(0x7f000015d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000843000-0x4)=0x14) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f51000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") shmget(0x1, 0x2000, 0x0, &(0x7f0000711000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000de4000)={0x0, 0x8}, &(0x7f0000d2b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004d0000-0x108)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff8001, 0xffffffff, 0x200, 0x9, 0x1, 0x5, 0x1, 0x8, 0x7, 0x1, 0x1d8, 0x1, 0x9, 0x1, 0x2]}, &(0x7f0000c55000-0x4)=0x108) preadv(r3, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:13 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x800000000000011, 0x2, 0x7) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f0000db2000)=[{&(0x7f0000812000-0x60)={0x27, 0x100000001, 0x0, 0x1, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000482000)=[], 0x0, &(0x7f00009af000-0x68)={0x10, 0x1, 0x400000000000024, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d15000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000318000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a77000-0x4)=0xe8) getgid() setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b9d000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)="7573657200", &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xaa9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000067c000-0x10)={&(0x7f00006d5000/0x2000)=nil, 0x2000}) syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) syz_open_dev$binder(&(0x7f0000368000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000417000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) syz_open_dev$vcsn(&(0x7f0000e64000-0xa)="2f6465762f7663732300", 0x8, 0x200) 2017/12/03 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dc6000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee1000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00000d3000/0x18000)=nil, &(0x7f0000281000-0x18)=[@text16={0x10, &(0x7f00001ce000-0x41)="f3360f080f20d86635200000000f22d83e0f32640f01c8666743baf80c66b8142fae8866efbafc0cec260f01d10f09baf80c66b8c0a1fe8366efbafc0ced0f01d1", 0x41}], 0x1, 0x0, &(0x7f0000280000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000181000/0x18000)=nil, &(0x7f0000c5d000-0x18)=[@text64={0x40, &(0x7f000027f000)="4cd9f6b9a49c00000f01c166b839018ec866ba4000b8b0000000ef48b82ecf0000000000000f23c00f21f83502000e0066ba4200ecc744240204000080ff1c240f350fa2f0832c7fc00f01df3e2e64427c4a", 0x52}], 0x1, 0xc, &(0x7f0000113000)=[], 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000281000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r0, r1) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000246000)="2f6465762f73657175656e6365723200", 0x20002, 0x0) ioctl$KDGKBLED(r4, 0xc0045405, &(0x7f0000001000-0x1)=0x0) dup2(r4, r2) ptrace$getsig(0x4202, r3, 0x8000, &(0x7f0000282000)={0x0, 0x0, 0x0, 0x0}) socket(0x1e, 0x1000000000005, 0x0) 2017/12/03 22:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80007, 0x7f, &(0x7f00002a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008df000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c76000-0x10)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00006ff000)={r4, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000919000)={0x0, 0x8b439f0cda8b2f50, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003b0000)={r5, r6, 0xffffeffffffffffa}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004ce000)={r6, r8}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f000030a000)={r8, r2, 0x8}) r9 = accept4(0xffffffffffffff9c, &(0x7f0000ec2000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d9000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000395000-0x4)=0x0, &(0x7f0000208000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x8, 0x2f, 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}, {[], @udp={0x3, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000b66000)=[@generic={0xb69, 0x1000010f510, 0x40, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000567000)={0xf, 0x101, 0xfffffffffffffffe, 0x2, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x7f, &(0x7f0000e49000-0x2)="08a2", 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f000096b000)={0x0, r0, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000046c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2a1, 0x3, 0xc56cd3f}], {0x8100, 0x2, 0x1, 0x7}}], {{0xedfb, @ipx={0xffff, 0x68, 0x3, 0x5, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, "f68b7e76f03d69cbb08a5a06e0c26dc92cf809776e3a1fccc3bf41059a23a43a3c7301a008250cdaf77e1f2215e1ddc546000000000000f099ee55d8ab5309267589eca081c77e4d5504"}}}}, 0x0) bind$inet(r11, &(0x7f0000fc9000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000936000)={0x0, 0x4, &(0x7f0000822000)=[@map={0x7, 0x5, 0x6, r10}, @map={0x8, 0x5, 0x2, r10}, @map={0xfffffffffffff99e, 0x8, 0x2da5c641, 0xffffffffffffffff}, @generic={0x5, 0x3, 0x100000000, 0xb10}], &(0x7f0000fc9000-0x1)="00", 0xe4, 0x67, &(0x7f0000122000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x0}, 0x30) setsockopt$inet_group_source_req(r11, 0x0, 0x0, &(0x7f000073b000-0x118)={0xb46, {{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, 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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d02000-0x18)={r10, &(0x7f00009ab000)="e3dcdd099a04c44239694497e3f5508b9c09f31c410a0460d2637816872b2cff1c6b097b43395b2e2f56d674ccb67dfe541183848df8aab64179dc3f44640b00006012860d54606f7b6dbf0e21816b97c88713b5fcfdaded", &(0x7f0000b6b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00006a7000-0x4)=0x0, &(0x7f000002d000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000e39000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x8, 0x2, 0x2000004, 0x4}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r11, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f19000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 88.055815] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/03 22:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bae000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d63616d656c6c69612d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004be000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a91000-0x38)={&(0x7f0000cf9000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00004e1000-0x20)=[{&(0x7f0000749000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f000006e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, &(0x7f0000230000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x10000}, 0x40) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f00003f7000-0x30)=[], 0x0, &(0x7f000082d000-0x98)=[@assoc={0x18, 0x117, 0x4, 0x407}, @assoc={0x18, 0x117, 0x4, 0xa57}, @op={0x18, 0x117, 0x3, 0xfffffffffffffffd}, @iv={0x50, 0x117, 0x2, 0x3b, "becfa7078d63374ca3ab7f2f284a7d57bb550b18551e0ee4b200ec88790d8c1740c173c6863ae82a046c518d8c023da24701cc303ee334e7676a23"}], 0x98, 0x810}], 0x1, 0x20000001) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000130000-0xf)="2f6465762f73657175656e63657200", 0x800000006000a, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000caf000)=0x56fb1f12, &(0x7f0000d83000-0x4)=0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f0000da9000)=0x8) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r4 = memfd_create(&(0x7f0000001000-0x12)="26637075736574656d306367726f75701600", 0xfffffffdfffbfffe) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000018000-0xd)="646e735f7265736f6c76657200", &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000007000-0x8)="6b657972696e6700", &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) request_key(&(0x7f00002e4000)="646e735f7265736f6c76657200", &(0x7f0000bd6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="26637075736574656d306367726f75701600", r6) add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)="899766561031f7fac63647dcd1196e5c4f8fc78115a0a20ad2b6c8e7debe2afa29eb8d3968c4e2474565a34873cb02775780a921d4cb4e5ff593a51db1d6d4f472da591b91bf9c7693e6c3f457d0d1885ed682148950e852c72fefa752194b7f92bc3fc8446b861a1418cb027c133473762af8cc6f48706fbf36e86721f7b2eae537222ae58f0596e7232ba6bab59df133d080f8543fa93654883968149ae93bdff65b330a68", 0xa6, r5) r7 = request_key(&(0x7f0000014000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="6b657972696e673a00", 0xfffffffffffffffe) r8 = request_key(&(0x7f0000f01000-0x3)="0473f3", &(0x7f000092f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="2f6465762f7663732300", r7) keyctl$read(0x1d, r8, &(0x7f0000bfb000)="", 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000738000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000cd6000)="27e1e2065b4400000e0000000006a500000f8ae81dc80100ceacab09020000a517f9a30bcf31c064") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000034f000)="ee69113dfe82e7a8e07538e57ab3cc5a092661237b337481d087c3580998da44c70db3d9c8ad1f7a9ed94bcb51", 0x2d) recvmsg(r1, &(0x7f00006eb000)={&(0x7f0000337000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00006a4000)=[{&(0x7f00009d0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00004a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000677000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00000cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00008ce000)="00000000", 0x4}, {&(0x7f0000738000)="", 0x0}, {&(0x7f0000568000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000ead000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, &(0x7f0000b72000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x4}, 0x10000) recvmsg(r3, &(0x7f0000f89000)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x80)=[], 0x0, &(0x7f0000655000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x3}, 0x0) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) gettid() r3 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r3, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 2: r0 = open(&(0x7f0000323000-0x8)="2e2f66696c653000", 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0xa, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00009e5000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d6c000-0x6)={0x0, 0x9}, &(0x7f0000144000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000002d000)={r2, 0x6, 0x1000, 0xfffffffffffffffb, 0x8, 0x548c}, 0x14) r3 = request_key(&(0x7f0000b6e000)="2e6465616400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000043c000)="00", 0xfffffffffffffff9) request_key(&(0x7f0000f59000-0x8)="6b657972696e6700", &(0x7f00007d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000217000-0x9)="747275737465642400", r3) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") r5 = msgget$private(0x0, 0x41) msgsnd(r5, &(0x7f0000a00000-0x5e)={0x3, "237e2c37bf748322a2798a4bde37b4718e35e30bfbd732f8d4cbcae7a7d35829e98dc73ba295cad9d1a4bc5cb199a90d2328fbe94f00541a404c1ad2a31f932fc0be29f91f559d1b55b3139d9c6a5872fefa9ca3ac37"}, 0x5e, 0x800) preadv(r4, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x480202) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0xfff7fffffffffffb}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf198}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000)={0x2, 0x0, 0x1, 0x9, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000036a000)="6365706800", &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c4c000-0x8c)="5e80dab9c72250ffbd5de5794dd5366e022ad591ad0169d11eea469d4be74152da70fde47835128cbbceebf045951bc5c6066f8c63a1ce08e624efccfdf690058ee0775a60c1987541dce639b473eb4fcd4ac7117cdd4168e0fd605a7d4b147e18829bd4d16c7fd60fe37708e92982762e9f1639e4d0a5917b18ae60846361fc717805f4b0e7b58ae6e6011e", 0x8c, 0xfffffffffffffffb) add_key$user(&(0x7f0000327000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="5b1398071567f4871cab5172863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42872720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce104d9", 0xc1, r4) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000a1b000-0x4)=0x0) r6 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f00006a0000)="2f6465762f6c6f6f702300", 0x100000010003, 0x14d202) sendfile(r7, r0, &(0x7f00008c5000-0x8)=0x20000, 0xd639) ioctl(r1, 0x4000000000001276, &(0x7f0000003000-0x3)="e22509") r8 = dup3(r7, r6, 0x80000) ioctl$KVM_GET_MP_STATE(r8, 0x8004ae98, &(0x7f0000fd1000)=0x0) signalfd(r8, &(0x7f0000000000)={0x4}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000002000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x9}, 0x8) 2017/12/03 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 3: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)="2f6465762f766373612300", 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x0}, &(0x7f00005e4000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a9000)=@assoc_value={r2, 0x2fd84dac}, &(0x7f0000298000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="67726574617030000000008201000000", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000024f000/0x18000)=nil, &(0x7f00005e4000)=[@text32={0x20, &(0x7f0000af8000-0x53)="b8000000000f23c80f21f8350c00e0000f23f80f2122c4c1f8171b66baf80cb880adfe8def66bafc0cb80c000000efb9800000c00f3235010000000f30ff73f50f01cf66b8a2000f00d0d26cfbf2c4c27d58d8", 0x53}], 0x1, 0x1c, &(0x7f0000055000)=[@cr0={0x0, 0x20}], 0x1) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000afa000-0x1)="8e", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 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]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000095d000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f000096b000)={0x1000, 0x10000, 0x0, 0x0, 0x0, 0x40000000000, 0xffbdffdeffffffff, 0x1, 0x5, 0x0, 0x800000000008001, 0x89, 0x0, 0x0, 0x9, 0x0, 0x4, 0x5, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f00004b6000)="2f6465762f73672300", 0x80000000002, 0xfffffffffffffffe) r3 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r3, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:13 executing program 5: syz_open_dev$loop(&(0x7f0000e1a000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x40001) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bf1000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) set_mempolicy(0x8000000008003, &(0x7f0000930000-0x8)=0xce, 0x7) syz_open_dev$loop(&(0x7f0000fd0000)="2f6465762f6c6f6f702300", 0x0, 0x4002) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x200000000003, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x9) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x3b9ac9ff, &(0x7f0000009000-0x10)={0x2000, 0x1}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000054e000/0x4000)=nil, 0x4000, 0x2, 0x2012, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x37, 0x7]) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x400000010100002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000)={{0x9, 0xf11c}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x100000, 0x9, 0xff, 0x3ff, 0x7, 0x21d0, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000033000-0x24)={0x9, 0xfffffffe, 0x519, 0x5b10, 0x2, 0xc, 0x800000000000000, 0x7, 0x3, 0x2, 0x0, 0x5}) mmap(&(0x7f0000989000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000259000)=[{0x0, 0x6, 0x0}, {0x3, 0x80000001, 0x800}, {0x3, 0xfffffffffffffffd, 0x1000}, {0x1, 0x3, 0x1800}, {0x3, 0x1000, 0xffc}], 0x5) semctl$GETNCNT(r1, 0xfffffffffbfffffd, 0xe, &(0x7f000001f000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmget(0x3, 0x4000, 0x6, &(0x7f0000d8e000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0xa42, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000420000-0xa)={0x0, []}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007da000)=0x0, &(0x7f0000e44000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004df000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000033000-0x18)={@loopback={0x0, 0x1}, 0xffffffff00000000, r4}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000465000-0x4)=0x0, &(0x7f0000cea000)=0x4) connect$bt_rfcomm(r3, &(0x7f0000f1e000)={0x1f, {0x100000000, 0x6, 0x9, 0x1, 0x7, 0x101}, 0x7}, 0x9) preadv(r3, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00007a5000)=0x0) 2017/12/03 22:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000073d000-0xa)="2f6465762f6375736500", 0x20000, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001a4000-0xc)={0x0, 0x4, "378f65f9"}, &(0x7f00002e4000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000443000)={r1, 0x7}, &(0x7f000031d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ea0000)=0x2, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000ee6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) unshare(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000714000)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x100000001, 0x7ff, 0x1ff, 0x1c1}, &(0x7f00005e5000-0x4)=0xa0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x801, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000b18000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f18000)=0x8) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KDDISABIO(r3, 0x4b37) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d06000-0x20)={{&(0x7f0000d9e000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00006ee000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000438000-0x10)=@req={0x3, 0x30, 0x57e62b35, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00001bb000-0x14)={0x0, 0x5, 0x2, 0xb6, 0x7ffe, 0x4561f93b}, &(0x7f0000bc3000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d91000)={r9, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff, 0x401, 0x4, 0x4}, 0xa0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000072f000)={0x7fffffff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x95cb, 0xfffffffffffff001, 0xffffffffffffff00, 0x7, &(0x7f0000206000)=@common="79616d30000000000000000000000000", 0x7, 0x3, 0x4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cc5000)={r3, 0x28, &(0x7f00001fa000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x1ff}, 0x8}) r10 = dup2(r6, r5) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r5, &(0x7f0000ae9000-0xc)={0xca10ecf9015d145e, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000009f000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ba24bf91f5e0406d11f4cd8db24389ab"}) getsockname$llc(r3, &(0x7f00008ef000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000301000)=0x10) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) utimes(&(0x7f0000968000-0x8)="2e2f66696c653000", &(0x7f0000427000+0x9f4)={{0x0, 0x2710}, {0x0, 0x0}}) r3 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r3, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0xffff, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0xc0000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004f3000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004a8000-0x4)=0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000521000-0x9)="2f6465762f76637300", 0x8002, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00003f4000)="2f6465762f766373612300", 0x3, 0xa01) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000e3e000)={0x2, [0x0, 0x0]}, &(0x7f00000b7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005ec000)={0x0, 0x5}, &(0x7f0000444000)=0x8) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f000014c000)={0x1c, 0x1, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000759000-0x18)={0x0, 0x0, 0x10, 0x4, 0x100000000}, &(0x7f000070e000)=0x18) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000621000)={0x1, 0x6, 0x7f, 0x100}) sendmmsg$inet_sctp(r3, &(0x7f0000888000-0x2a)=[{&(0x7f00000d6000-0x1c)=@in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000fd2000-0x50)=[{&(0x7f000086d000)="8196de12788911d59f217dceedd0e04ec020f0593bf0c0ebc3f8d76add23d96dad091bd1d92d1746673ee0151355fd001aecb43acc5f526058b441c461d284825ec1b92649d3337b52f3b4c0418c3dc7b1a58226b2820f62d7a2ae9c6824410c4507df823eeee065591c38a7298939f58d7bf37bdc3987c4f52d172d3b8c8d2c70aaa74c62002ffb75fc70c9288214594e0fe6b2ca83d55d8eeb30e4b3c1550212b0fc2f42b88504abd8b5b549f0c4aa89c04b0a962fae4c6dfa3947bdc05dfcdea83a4e6c19f13c460689f678dc9ecb6be621d53a2d", 0xd6}, {&(0x7f0000e4c000-0xf4)="01e74d51dee54a842bab671f645b50c7cb6a7d4e7c4e566035e318d6b3b915887a42c769bfd403042db89595cea1f15a4776febeef2b675777f3eb4d3fa999433f56f508331c80420c767e0e725f6ca02c0a7d4f31799e9193f249fdcc22734dd0c433db08b1828ddceac3ec947ff9ee52a66025b82f4da6a9b6c143685b29c2c2194a48ec850a19871a33ce54dc5358d65c2476e97a9208225151b43ffed594cc0c2b524bb4c03035b988c97f88e5755637e75389103cf6f62a2ebe48d21291ae4c8692c3df4182422e80c48b9598de8490bd75cecffb6857e6298dcbc738394a45b05af08358e8ac03ec1b547335e5b874770c", 0xf4}, {&(0x7f00001a9000-0xb6)="c2274505530745c45c40e664c32a6c9a22ef3d39f7a1b730dbd6bda58f8ab5af17e1f62d33b0581e727efda33689bde3671eb8fa3b16bc3db7f45d8defd2f04a1d34ab1a3da3fe5dc429dd92c3c01877dd4fbf5c38c7105b6542c988e86567174f4605ceab4f80ae7a4b16ed253363fede5315c9727e2f5bd42f4da114bbe30bc6e8fa9a94278f943037a74e0e601f32c796e28ad9f7b092fa98080c75635577db1f914cb3be36f9359224f29564e15068971b7edfea", 0xb6}, {&(0x7f00005d8000)="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", 0x1000}, {&(0x7f00003dd000-0xde)="0e664c4914e5a4c219a232d9bc184e2d68bba732b21a152ae61f3f07cf32713b7ddea5f51bf7949a02434785925dfc25c165da52ce1cb34407984b51f687e2440d365d349edca5191c0369eb41fbe7d3ff21f0a1e9fe8f58940fa848322236e37a85a60598230fa15b19433daab34d4cfe372f5fad12ba1b99a63ba27cc4e4ee1bb6a62d4a745dd3f8aa0332361551542b8e41a5e8658070e61dfdfdf949aa5a68fa522b61614d14fdf7202f5c01628db6f3af42918253f0e524dab80ecdb4d0d43a787cad18300a06aff52acc9bf84b2244628ed3a6819f9335f3fa4b2f", 0xde}], 0x5, &(0x7f0000ac6000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x6, 0x7ff, 0x9, 0x10001, 0x2, 0x7fff, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x30000000, 0x100000001, 0x4af}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8000, 0x6, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x206, 0x6, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x2707, 0x6d4, 0x3}}], 0x6, 0x40000}], 0x1, 0x20000000) syz_open_dev$loop(&(0x7f0000343000)="2f6465762f6c6f6f702300", 0x0, 0x0) writev(r4, &(0x7f00002b6000-0x30)=[{&(0x7f0000ba8000)="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", 0x1000}, {&(0x7f0000ca3000)="7778553f25b4bcd7dec3755a4792b22ca6bada5ca05774770253a760236a0253ddedfc2e3d67b440889de96dee86df99a4efb080995bc721ca44a84c79f1b3a964bbda526d48488c77676ad158ba1e932203812d3dee34cc50a325df8988276d74a01527c2ad6bcd81126d3e4a752936c4c5d476418b71e062", 0x79}, {&(0x7f0000f88000)="f66083160f513f58a291f9d3841e24ad12548a42b8e67e85afd0df38f3b9bc22c261554849753dd3dc3d2cea19271223408976d3856defb9f3cccd8b2ff46b1fe1067ec40bcccfaf3e16cdc0749b3521d39f5728d65ae4fd88071708cd4a8caef07f22c61c61988adfea30d273bf13550261d309c1133130a02697245b1757282acb1eccfd23d4294dd5b82379a8b1e94289b4cd8fcbc54f626a7f1cdf7b6cb085b07063556c2eef91b5b8dae18376089ff0ac4098a58ffb500efbd680e35d8959543c7149d7f45884683359c30ffbfaebca55f0", 0xd4}], 0x3) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f87000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c81, 0x0) 2017/12/03 22:41:13 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000000000005, 0x78, 0x3bdd, 0x0, 0x4, 0x4, 0x0, 0x0, 0x4, 0x0, 0xef, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x0, 0x0, 0x92, 0x20000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ec7000-0x78)={0x2, 0x78, 0x400000dd, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffeffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x1, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r0, r1) perf_event_open(&(0x7f0000827000)={0x4000000002, 0x78, 0xde, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xb, 0xff, 0x0, 0x7fffffffffffffd, 0x4, 0x0, 0x5, 0x0, 0x6, 0xfffffffffffffffc, 0x1d, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x2000000) bind(0xffffffffffffffff, &(0x7f00008fd000-0x80)=@rc={0x1f, {0x3f, 0x3d, 0x4, 0x10001, 0x2, 0x7}, 0xfffffffffffffffc}, 0x9) clock_gettime(0xffffffffffffffff, &(0x7f0000be3000-0x8)={0x0, 0x0}) clock_settime(0xfffffffffffffffd, &(0x7f0000f0c000-0x8)={0x0, r3}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x7fd, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) syz_open_pts(r5, 0x8000) close(r5) r6 = syz_open_dev$tun(&(0x7f0000516000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00005d4000-0x1)=0x3) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000bc000-0x8)={0x0, 0x0}, &(0x7f0000124000-0x4)=0x8) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000056b000-0x28)={@generic="461caa5748dfe45db2a1f98ecbd72802", @ifru_names=@common="626f6e64300000000000000000000000"}) clock_gettime(0x3, &(0x7f0000187000-0x8)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000246000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000914000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x0, 0x5, 0x6, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000305000)=[{0x2, 0x4}, {0x8, 0x100000000}, {0xc, 0x37}], 0x3) preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x12, 0x1, 0x71) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000040d000-0x4)={0x3, 0x0, 0x8000}, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c9b000)={0x0, 0x9, 0x0, 0x699, 0x4, 0x7156}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000047000)={0x0, 0x4, 0xcb7, 0x0, 0x9, 0x7}, &(0x7f0000e22000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003a1000)={r2, 0xfd, "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"}, &(0x7f0000564000-0x4)=0x105) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bf1000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000108000-0x4)=0x24) sched_setaffinity(r0, 0x8, &(0x7f00007b1000-0x8)=0x7) r3 = syz_open_dev$mouse(&(0x7f00006ad000)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x10001) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00003b5000-0xc)={r3, r1, 0x6}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00005c8000-0x14)={0xffffffffffffffff, 0x3, 0x3f, 0x0, 0xc47a}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000154000-0xa)={0x3, [0xffffffffffffff81, 0xa7, 0x6]}, &(0x7f000018c000)=0xa) r4 = epoll_create1(0x0) r5 = accept4(0xffffffffffffff9c, &(0x7f0000010000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000014000-0x4)=0x1002, 0x80800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000ab6000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000827000)=0xea) setsockopt$inet6_dccp_int(r5, 0x21, 0x5, &(0x7f0000723000)=0x5, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000409000-0x2)=0xffff) r6 = semget$private(0x0, 0x20000000102, 0x0) r7 = syz_open_dev$loop(&(0x7f0000fda000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000) semtimedop(r6, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x2004, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000db1000-0x50)={{0x7b2, 0x3}, {0x4, 0x1ff}, 0x20, 0x2, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f00007b1000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0xb, 0x0, 0x14, "aba06b1158a102e769895be6ef313b9df69f8b097e479ad4acd3128c6cd5f376a56c0dd7cda887da1a8791874fd8ecde343c66697ab64a24623a57e320d43ecf", "b977535ce59cb18e16b5a4aac4a9d8109237efa84f9045432f10ade5ea7b9fe7d2f4ad3c9cca8f0e18cbe7d432f538714462a8a3c3c3e02b89a3582dc83ce5d5", "1b3fe875c291f5d4151c674582aff54aa9fd9c2d7e6a428424f1ab8a9d9d2052", [0x9, 0xffffffffffffff00]}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000428000-0xc)={0x40000000, 0x0}) semop(r6, &(0x7f00004ec000)=[{0x7, 0x7f, 0x0}, {0x0, 0xec, 0x800}, {0x5, 0x2000000000003, 0x1800}], 0x3) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000110000)={&(0x7f0000f31000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000007d}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f00003ad000-0x1)="f5", 0x1}, {&(0x7f00004b1000)="c1efb0427c129d8f2346d33e9263dd75acc15e20a3eba3a937afbfe8d03c1a7739b589089de86052bf0d2a2b6e26ade9061b4a0a292389c2be", 0x39}, {&(0x7f0000d56000-0xac)="baeda3e5443505ec2a20cc06dca454728a3167d1a89c96c90c8fcf65782afee2028094ba3f253764b5548546081db63b5c16c26cbf171a413718b4cc58414be8865ae80d5c6507425676d3354a2ef0f316f32e86c0612d19d883bfb002455cc4b5e1fe19a689fead61cd6f6c11682eb91b27d5ce6729c045b67d058807a597b0adb925f356bbc854a7d7ec7c2797bdd05df3be5227e0ce4177aab8d209c7619cf490a59aad0d53ed6acc97", 0xab}], 0x3, &(0x7f0000caf000-0x138)=[{0xf0, 0xff, 0x8, "57076b640a9bae3e8ce99cc657345c00853fb3f02a160f88cc2a6fa4c74dcf2bb3e01e2243e439a9da3309e0b71826ae50af43e3315c89258dc95e03d76afbb5e12824c324f75692b0f680d9d62665b7334be8f63f179072b227f86be3afa23b0f23e206bc3941a811a94dfa587da74e59a66d839a5160f4eb24731d5436e0e5866ec622c8a4b877255947aecb0ab8c9207e34e5ecde156ee5158b06f93831753d3b058036e9b17b02240eb2db34ba137be8db4f0495f1c46a7342e56dcb35396ef5fee047a0c6a271e42dc4793de0a2592bae0bb6d8e4d4f810"}, {0x48, 0x113, 0x0, "7d863e4cf22a41dadce93a959b2fa8073d2c537a565395d4e62b108c6698ad3d2f2f853b04682abc7055f2c67da2cea81321407e2c77"}], 0x2, 0x20044800}, 0xfffffffffffffffd) r3 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r3, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:13 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x800000000000) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089f000/0xe000)=nil, 0xe000, 0xf) r0 = socket$inet(0x2, 0x3, 0x40000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000fc8000)=[{&(0x7f0000182000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f000080c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fc7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000122000)="", 0x0}], 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x100000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008de000)="2f6465762f7667615f6172626974657200", 0x6, 0x0) socketpair(0x1a, 0x80803, 0x200006, &(0x7f0000632000)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x840000000000) writev(r3, &(0x7f0000623000-0x10)=[{&(0x7f0000f48000-0x39)="390000001000090400000000004000000700004a03000000450001070000001408000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) setsockopt(r3, 0x107, 0x12, &(0x7f00008ad000)="07", 0x1) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xfffffffffffffffd, 0x3, 0x2000000000000007) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000552000-0x8)={0x9, 0xde8}) bind$bt_rfcomm(r1, &(0x7f00005a7000-0x9)={0x1f, {0x7fd, 0x209, 0xffffe7fffffffffe, 0x8, 0xa37d, 0x3}, 0x0}, 0x9) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00009f3000)={&(0x7f000014e000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000bf3000)=[{&(0x7f0000461000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f00002b7000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000011b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f00000c3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a20000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000d20000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000cdf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000fdd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000bb2000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000915000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0xa, &(0x7f0000f20000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x3f}, 0x20) write(r4, &(0x7f0000a5c000-0x11)="02af01fd28800f00000000000000002666", 0x11) socket$unix(0x1, 0x7, 0x0) syz_open_pts(r2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 22:41:13 executing program 1: 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, &(0x7f0000224000-0x2c)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$unix(0x1, 0x5, 0x0) fallocate(r1, 0x2, 0xfff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x50400, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)="73797a6b616c6c657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bind$unix(r3, &(0x7f0000a48000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$TCGETA(r5, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r2, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000005000-0x10)={0x0, 0x1000, &(0x7f0000a47000)="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"}) keyctl$describe(0x6, r4, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000006000-0x8)=0x0) io_submit(r6, 0x0, &(0x7f0000004000)=[]) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000005000-0x4)=0x80000001, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)="78a26103bfe7f7e7975b77da7bdd35ba39664a87e4605d882b0d88de495817bdd35b70de6c0615273f2eb06a7463e46842c0b7662994014c2c79f482282f364e96fda1de4ceacb8796f2bee82f3cba55e16030ee5cfd77f6e95434bcc47cf3b8fd9c3a8950ab1001e3ef9663aea2038ff7da5765dda2dffd2fdda26f978aaa4dedb999b38c4584923c800f01562a42cde0"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000007000-0x58)={0xfffffffffffffff8, 0x9, 0x9, 0x7fffffff, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000003000)="") 2017/12/03 22:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x23) fcntl$getownex(r1, 0x10, &(0x7f00004d8000+0xc8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000fef000)=0x0, &(0x7f0000463000-0x4)=0x4) madvise(&(0x7f0000239000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f000000e000-0x4)=0x8, 0x4) syz_open_dev$sndtimer(&(0x7f0000af8000)="2f6465762f736e642f74696d657200", 0x0, 0x8000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000049e000)=@get={0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x954b}) fcntl$setsig(r1, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000d000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x800000001e, 0x8, 0x7, 0xd}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000011000-0x10)={r3, 0x4, &(0x7f0000863000)=[@in6={0xa, 0x3, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x36, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000010000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000cd8000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6b1c}, {0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x200, [0x103, 0x0, 0x58, 0x1c, 0x8, 0x9, 0x5, 0xe746]}, 0x5c) sendmmsg$nfc_llcp(r0, &(0x7f00002c3000)=[{&(0x7f0000db7000-0x60)={0x27, 0xb4, 0x100000000, 0x3, 0x2, 0x0, "72e0f5ca3f308f70f98c366fcc413cb6415d8dc5a16c270ab531ab67869723f61c2cc807f49a7489e12ef8e19d8fd05823ef5e897c655aa94f35852abb06b3", 0x80}, 0x60, &(0x7f0000785000-0x40)=[{&(0x7f0000eba000-0xf2)="cf1f9b5fb767812c083f8723980a339fa8d991f4a33a83b47d7c1a0ff2a2225403406116c42c987945dfe7cf4aebe8670a37fca261d1bd8e4dd096465427fa68d04c211bf4c1e95b3fa3e536ecf7e916f3cccdf9cabbf509da995edd991d390b1776e3721305c05cf3a1818a060907524d9cdd278fa94d32e1725b435c3ef2b2451ab636811b41c1a1e637ea23c00b8a6be0037a82ada09d5023c53e7daa25328e9b977a319c43c8f0c1dad98f242885f9b0728d0e58aff5c0ea56e93591c9e4d6c1a6a5b8e9f0f4c631c2403a864dc138467acf9f962f1db35adf71a5ae5a67cdc70e0da64a466f9a9a86f0e1b6dd541cb5", 0xf2}, {&(0x7f0000e41000)="a1d866d771a03cdcc0019748e262fc85e0aee020edfe0a", 0x17}, {&(0x7f0000fc2000-0x21)="3c60e9a9332359ce58813d212cc161a0969f9f49c18df2666340fbbb44b1367523", 0x21}, {&(0x7f00002e0000-0xb2)="05b83d954a99130c905bb158b5d752a561f52c988a8e9bf5647011b1b45d38505339720571b91960ae1ed2910c5e264a7f7ebbda6c2a748be2d3dda7a5aa48d470e2e3dc309bcf36d846d241b4cbd0e67f58624e459d526eebe2a01954a58615b7c9aca41f9a7c41c51dde33ebac89d9b343800ea61104b6820ac284c213e8373c73f3deb071f410c6204e3446e96d8186ae8490ef869674cceebc18f36d82db56f8249905771262c9de6a8b56fd5f4efc7c", 0xb2}], 0x4, &(0x7f0000475000-0x108)={0x108, 0xff, 0x7, "10b1fb2f3687fd806c89811070f758baccec9ddca035bac358c7c4103e511a7a357a28154053629aedaf4ba04a63848a2ca5a7c3e557bdc268a63d5b027b479139dc59d3828e9813c5e0a5971a5b54eec2bf059fc7359d700dddda21adb553411e68aa29fbadccf13dbaf4e45ce85e6d11ae4a4b0e03e8a1870f8979363d22a010dead8b8b4f0f6c56ed8591171e5bca4ae667977298aa03608f8561173ba652ca1f91bf6e63adcbfc59f88bbc02aeb3c397eb68760c8112e70d840b6672d17d8b251df477c987ca1e776394723d457b452b4d4f1ca0706d8116b944b1ddc4a136d5093ccdf6e82f7eb9daa46cff1603af04e67b8ce576"}, 0x108, 0x1}, {&(0x7f00006ad000-0x60)={0x27, 0x96, 0x2, 0x3, 0x7, 0x9, "dfad752d73d7f9a589229ea2ae4381581fabb71ef8875179d7683b6ec0a3e4dfe991b8a1092a11f012def1fa6db6d18ba203320241c44ce33225e655929ed1", 0x1}, 0x60, &(0x7f0000b72000-0x40)=[{&(0x7f000097b000)="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", 0xfb}, {&(0x7f00008e9000-0xdb)="42d7e185c826ce895d02ac772803c845c87d685f62d2a36cef61bafeca0c5c15ead8c607ac9baed2fa64e61229b2373f974136025403a9660b2e28a49ef7272cb6fbb528137299c27b473a20c693ebbe1eb01a84c1a9c53d57e093598fe0164e86a78782b534efd0b21a753eee323d6387616fc9bf4ffe356622a9bf6b0cad863f8a974124f7e6b7fd1cf55ad756601e6b0812786c1cd266d341a7aefedb6a5c0a32789396dbd67b925b7daffdf30ae970520eb2f834c2bcabb8efbfcbc6485fd8da66caafe0c9e99cb819a3122bc8bd46475b3e1b13a44a142aad", 0xdb}, {&(0x7f00003c8000-0x60)="ef1b620619f99f92f079c80dd4f54d4d75532d0e08e341515162799e25ce2f47ea03d8a8b29473ba23afe4c7cd1bde584c394f430d057cff8a768470ce8deae46a2cace1baf24e230e5a424f43e3c45058986aeb8b843f8a9b6e102319c41631", 0x60}, {&(0x7f0000f57000)="ad990e6fecf081294c120c8d54f91c6312ede2ff468f528e7d88a172b76c6b415e33456c4e9b2a9574ec7813cfceed42a56b24f8c3f1a39cd9f1c5d11bb563f28620aebe249f058acbe2941a7b42d4ad4d4c86c92df2a7b151334f0386a03a66d51f0b24d2710c43aa3a63ed00b7755036fcebedc78ef368bd0eed045ac98c13d5dcf2ecbf4bb1f5f3498e740ea1fa87f95a657851a8674bea682742df667d86566c60114d", 0xa5}], 0x4, &(0x7f0000fee000-0xc0)={0xc0, 0x102, 0xc0ff, "7098f77b6eb8cc8dac06b5b5f0807283781c221a19c62fd529c8c39c6609ce37ec474bac8320a019705f266ae318f8a7fc09a34fbc51cf29ed47ae2e2099e1543103d9bcd7add5fa27409cc637b19c7bb94a25a6c4539f10a637062fca715c6c24f392557ac8a6c0159a5a284a589857faf101d48a0fd731c0ed43365af73f7f4db27fbf6a7cc03d0a5236217529e2331b27c7261e5fcafeb448525c1bc63141c698bc2deedb96289486a790c0de65cf"}, 0xc0, 0x8084}, {&(0x7f0000ba7000-0x60)={0x27, 0x84, 0x3f, 0x4, 0xfffffffffffffffd, 0x8, "f885b158cbf937347ee0d0990688b1851650bf4fa70986b7f27b9faffb39e35a98140f0f29d3b21d69a7c8af6f61314256a2662e5c2e2df1037f4befb03175", 0xffff}, 0x60, &(0x7f0000fcd000-0x20)=[{&(0x7f0000974000-0xe7)="d1fbe2b0cb8d426cd6c72fc6147f478666c0286bb4431d04723c06605896176baa68b5f1621a6710bb0315e62fca8531e7c5baef274b89ba3beb05e1e366bd22cd5858c75933551bcdfde64fb5b85d42d5627f44a64b8c1ecaf7d7427cc1279de28f7c5efb3f1a2f937a3ebb90d7e51d6a4befbc4ad878635a3b3a3f14c4ca149b06c40c630c243543de4513434d54ecb64a51ee840b93cd37e34f5bee7173043f3071c4ab022101ffde48fd46426591b490774cb12748351b7f95a448b6f1986c269c4ee227b6aa505d55c51ac8985c126db3d5fd0cdf7db2f7585ab906f60240e9610e0365bd", 0xe7}, {&(0x7f0000ea7000)="8157a87f24bf972e2d4469f422c5eb3cdf07d9147cc307516a325a1132712c29d9d2ed89cb82db0a300694153e13192f3cc227ece4477fd815546b6dc84f3d908dafabf66018b115194bd134ff84c557c8c1019fa092489b2e013faabc5d89590088d73c94872df122f7f282d7cb1d3cfc0409c6f60399b40671f601e2ef7e3e8665765a345ea54c43ee49502c5b92ed94b1a2f41821e9e48b753e9a0bd8b6f95eea70d9eea6d5b39b135400b43bb13737e0a9677ef112031e65bc178f7ba656df72478f4f08a3849846585cf71ec74af9c125fc3150b456045e6aab4562c8bf707e17b7cbf09a032b7a13c617", 0xed}], 0x2, &(0x7f0000d42000)={0x38, 0xe2548169a970ed7f, 0x4, "5c06dabb33a5611fc4b5ca7199097636cfaf68fadd266ac2e79f572062c079b50bb995ca83dd3f3c"}, 0x38, 0x8000}], 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000909000)=0x811, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00003fd000)={0x30002, 0x0, [0x3, 0x0, 0x3, 0xb95, 0x5, 0x1000, 0xfffffffffffffffc, 0xc9]}) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000012000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000)=0x1000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000142000-0x10)={0x7, 0x4}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c66000)=0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000289000-0x4)=0xc) mmap(&(0x7f00003f0000/0x4000)=nil, 0x4000, 0x8, 0x20010, r0, 0x0) sendto$inet(r0, &(0x7f00005d0000)="b9e1b67a8aaaa82a84d02dc4b0cb00bfdeac587513050cecbaf753660f85e77656623f2772c74fd922d1edd80fa989d2ca6edb3503b067e5b2adc3452e1abdbd19e753a43f09601dab62c059932cdf67e35ed0cbca405e44323cfdb3024b853a41aff6", 0x63, 0x8002, &(0x7f0000786000-0xe)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000b9a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write(r0, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc000205000000000000001021eb08000100000000b7", 0x24) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f8e000-0x4)=0x0, &(0x7f00003c8000-0x4)=0x4) 2017/12/03 22:41:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="766d6e657430766d6e6574303a6264657600", 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000011e000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048e000)=0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f6e65746c696e6b00") ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a67000-0x3)=0x0) preadv(r3, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) setsockopt(r0, 0x800000000, 0x10, &(0x7f0000cab000)="", 0x0) r3 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r3, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f5000-0xa)="2f6465762f70746d7800", 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000deb000)={0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0xc) r2 = getpgrp(r1) getpgrp(r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000369000)=0x0) getpid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c6000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) r4 = openat(r3, &(0x7f0000859000)="2e2f66696c653000", 0x410007, 0x8) fcntl$setflags(r4, 0x2, 0x1) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ff000)="2e2f66696c653000", 0xb) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x10079) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(r4, 0x540a, 0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r7, &(0x7f000073b000)=[{&(0x7f00001a0000-0x8)="0000000000000000", 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000a9f000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000963000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000598000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x101000) move_pages(r7, 0x6, &(0x7f00007ff000)=[&(0x7f00005d6000/0x4000)=nil, &(0x7f00006ba000/0x2000)=nil, &(0x7f000019d000/0x1000)=nil, &(0x7f0000af5000/0x6000)=nil, &(0x7f0000ca1000/0x2000)=nil, &(0x7f00002f3000/0x3000)=nil], &(0x7f0000896000)=[0x0, 0x6, 0x9, 0x65, 0x3, 0x0, 0x8, 0xb6af, 0x920, 0x2b], &(0x7f00004d9000)=[0x0, 0x0, 0x0], 0x0) get_robust_list(r7, &(0x7f0000e0b000-0x4)=&(0x7f000097e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fba000-0x4)=0xc) [ 88.526705] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/03 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000089e000)={{0xffffffffffffffff, 0x1, 0x8baa, 0x3, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a3d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x141800, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1000000000, 0xfe, 0xc5ab, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x20, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0xd) connect$netlink(r4, &(0x7f0000487000-0xc)={0x8000000000000, 0x0, 0x4000000000000002, 0x10001}, 0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b01000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r5, &(0x7f0000354000-0x10)=@ax25={0x3, {"03604e136cd67b"}, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000306000+0x8b0)=0x1f, 0x4) bind$inet6(r5, &(0x7f0000e8d000-0x1c)={0xa, 0x2, 0x80000000000042a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, 0x1c) listen(r5, 0x3ff) bpf$MAP_CREATE(0x0, &(0x7f000008f000)={0xf, 0xff, 0x7fffffff, 0x4, 0xfffffffffffffffe, r1, 0x4000005}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00009df000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, 0x100000002, 0x108000, 0x7de, 0x500, 0x8, 0xc0400000, 0x0}) pipe(&(0x7f0000e55000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005d4000)={0x0, 0x3d}, &(0x7f0000685000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000015b000-0x8)={r8, 0x8000010000}, &(0x7f000057d000-0x4)=0x8) memfd_create(&(0x7f00008fb000)="00", 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f000010b000-0x52)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ece000-0x4)=0x54) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f000099e000-0xc)={{0xff00000000000000, 0x2, 0x2, 0xfffffffffffffffd, 0x299e, 0x5}, 0x1f}) pipe(&(0x7f0000c03000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000461000)=0x1, 0x4) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xb, 0x300) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) setsockopt(r2, 0xffffffffffffffff, 0x5d, &(0x7f000033a000-0x1)="d4", 0x1) r3 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r3, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000785000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f32000)=0x0) 2017/12/03 22:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) mlockall(0x4000000200003) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000979000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f00003de000)="617474722f6b657963726561746500") sendmsg$netlink(r2, &(0x7f00007b9000-0x38)={&(0x7f00003ba000-0xc)={0x0, 0x0, 0xfffffffffffffff8, 0x3ff}, 0xc, &(0x7f00004ee000-0x30)=[{&(0x7f000079e000)=[{0xc0, 0x8, 0x300, 0x0, 0xea, "b87f28c9ce2f3b3488bebff4d753b24f846beba7d10d5c55162795b45d3418501c0969053d2ea9288e93b4cf299a542fd0caa7be5e14099e44dc442e937a9b85ead5f68fd11e755094621fcbef019e078ed513a2b02f0a19d924d4905dc9985a7a241056583f342c85cd000fe2387a6d8f2c6114b9836592f794a0b4f2d5812f3ae6ad198ce61f8f2532e4c65189735140729a0b1f323c0ac08de306d9eb5b331a7679e4cc01180ececae6f7f048321e"}], 0xc0}, {&(0x7f0000c5f000)=[{0x7b, 0x7fffffff, 0xf05, 0x6, 0x4, "f39966a70bac9f94329a6738d6d1f05ebca5107f23e5736829dd1a24c361c58307d01b3f5e94c428141b8069d1cd62446cb4e0d15c912e1466f697cd8deb544cd95c45d93fed67113f411a6d94fb646f9e63d34e76116dc03db5de1a3dbce96ac4ddc992617644f451a768"}, {0x10a, 0xff, 0x800, 0x2d, 0x10000, "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"}, {0x5d, 0xffffffff, 0x400, 0x1ff, 0x574, "5b04cfedad10baeb527c97ed8233aa8826026c72efc68758e5632ef4c0d4c4569f4e3e68155adeee2ac72ac2f72d05e89db2f3bf2425e23c61ed5800000008004ccfe7249df53b73834e56ad00"}, {0x1010, 0x7173, 0x700, 0x48a, 0x87de, "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"}, {0x22, 0x1f, 0x10, 0x8, 0x8, "bc5da59a49047450a345c4381bf26b5fd7b1"}, {0x72, 0x401, 0x20, 0xfffffffffffffff7, 0xff, "8c35f533a15d00bae052f0ad492f6fae3c98df60f1106456e2b2db5325c02ebc0a25861de0211935a8090ebbf79d3bd6dd6338dd9a91f19f9c30367cea4fca1a97b1b567b888ccd6cb73d5c3b7271caa2f360af79e69fde183e1d70fa7b44ff66364"}], 0x1286}, {&(0x7f000058d000)=[{0x64, 0x2b7d5896, 0xcbadcc9492ddd99d, 0x1, 0x1, "255bca388cbc8ba31120cfc782bd4685a03eae345d49ac5759f477c4af251002f3fe66de933ca770d93155d26e3994aa3665a5ea08c09d8d5da3caaa2921499e7c613388924ed3368f9ac62a16aa6c6c32741836"}, {0x6b, 0x3, 0x400, 0x3ff, 0xffffffff, "8e50e26fc6041c5183d932e3f0a1c206b9476fcccad3af27bcc94a3d0b680c3ffb3a7639b89ba0b0b13f0018e568d2eb2df90b268a868da4841e3350d7d413a7d994d68c986d378fdca7cb350b479f07943326c0ca61b96bc74cd3"}, {0xb1, 0x3, 0xc20, 0x4000000000, 0xffffffffffffffc1, "51f72c80d810089f5168e6e7ec413ac8c10d7bb9c8a7a616467710e9f2bafd980f0bd122eb2119e96ec2337110a271e79171f3631f876c2457535521b42957df38c04980cc8354fbb631364720ee0ad5a50b043867151ce29ac02103abd6eec0398432d92f4d6c32ef08e4d8a0d0d54fd15630d6b29bf1dc510078aab749174055b6882eaee28064a6749e7f99a368fbe06299cdbe9dcd243c80385cfa70f98486"}, {0x2d, 0x401, 0x4, 0xb1, 0x10001, "ef42b56eb6744c0e07ed193b82f59754b13a3e95cd7e552bfb8301d6fa"}, {0xd7, 0x3ff, 0x703, 0x80000001, 0x45d5, "2555bbe7870bd1591254ff4f190ec084a4976ea29d1b80bc81a4e8d9c9087fb7dbea4746d8fca590aa74e8cfde88d663216cfd2eca14d4324119198d19885df0c7d1fb100ca2941183c1a8704e6f5286bc0808bcda3cf62eabac960c37f4a0fe2aec3b2ee58aebeb5987e214e01b641246fefa22b5db0f0586846301b2de9439c6ad21f38560ccf7ea507185fb0d652a680d8c1bbcd818dfc213fc0dceec91b4c2f020f5d98d1a2dab06729bc0bc03abb77928a8352bc6ccf3bf74f3cdfa52482d3802586df9c2"}, {0x9d, 0x1f, 0x102, 0x8, 0x10000, "53b9dbb663955a7813779356cd3d3cd36ad44639ea2c40539c6a5b17384e843a1536103bb2bb4a1cd8e2c0d5ab6d570347aa0431bdc72683454893cbefa0ffca4dc09d8a00408dca158be20b2a757e4e26b308b3be5beeb1917c1d43e2205eba30a1982db39c355e48faf30b7ad3f8e1d4302c90c8cbc6bcb59f26cfabb2be6f88b5ff2b05c53cdbde4726d72c"}, {0x67, 0x7, 0x218, 0x6, 0x7fffffff, "e8edddb2731f1157a64e22ccc702fcfa1f3296f7485d68deb4900d6732bc7ebe2f404513b8509f0c93c99022e847e5f93841e3e362c038b03edab0dc9f9e6bd97dd37f23ebff512699a3413a2c41501111a229434994c4"}, {0x39, 0x2, 0x400, 0x8000, 0xfffffffffffffff8, "579ff2fa2d7936fc39c374f4d92c238bdb09f7a7547e95e49d39d82349a4aeccfbe35f8d9bdb4b08b3"}, {0x92, 0x148, 0x1, 0xffffffffffff3658, 0x3, "c0e5154ec43fd65b496ab6dd8e2c4c794008968b9883a7769de1b04f76995b62e87ab39271162ea85153d2b23ac05058a8fa86e77750d79816c8f3261ec5c07ef42c4d6dcea2e0bc985feb0eb1f5769df86fdbae57ac2414b1fc21e1a41e3492ea54178785b201b1e5b4382ae5bfd680bc8ed3f70a2cd52b08cc1f114e02ff5feeef"}, {0xdf, 0x0, 0xd7d4bf63735b38a4, 0x47f3e059, 0x7, "bb471bc51ef515efe69d66fb32af8f297183b4274b82d574f3ef72059703f53a33e535ee15dc57dd71f05221318088c9539e941ff316e953b5eb4e6f0f8954f01ffa4cc8e448dfb5ae217c27cb0f6305cbe2bd987bc64e2c8cc69d34b902767d643ed1cedaa25b5a8c8db81b46c36cbe828ad210d8972e3b9b9c78e41fb7ead2ddc0841bcbffb64e864180b7d8d644e1f8f9e89efbd47198f9b5654dbc32078a12287e2092c39702ad2c43af9ed31de0aa94e3c61e900e3f91b74dae5c6df6477a6b168430439c5100229a09455eb5"}], 0x532}], 0x3, &(0x7f000028e000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}], 0x20, 0x4}, 0x40c1) write$fuse(r4, &(0x7f0000c1d000+0x225)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a6b000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000edc000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x40000006, 0x0, 0x2, 0x100000000000005, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x40000004, 0x0, 0x691, 0x0, 0x7, 0x0, 0x200000000000000, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r6, 0x10000000000000) write(r6, &(0x7f0000ea0000)="00000720e703780c8500011e011217e10067c1", 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x31, r6, 0x0) unlink(&(0x7f00007bb000-0x8)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000e9f000)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaca}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x800) 2017/12/03 22:41:13 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f00008bc000-0xb)="2f6465762f6877726e6700", 0xc4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x806, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000536000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007ff000)="2f6465762f7573626d6f6e2300", 0x3, 0x1000000000000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c96000-0x4)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006e5000-0x78)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1040, 0x0, 0x100, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000518000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1a55a, 0x0, 0xf347, 0x0, 0x6db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x1000000000000000, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x2) r4 = socket$inet6(0xa, 0x2, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000aa7000)=0x0) bind$inet6(r4, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fae000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000189000-0x4)=0xc) bind$packet(r1, &(0x7f00006bc000-0x14)={0x11, 0xf7, r6, 0x1, 0x3, 0x6, @random="f64482eae0a8", [0x0, 0x0]}, 0x14) sendmsg$inet_sctp(r5, &(0x7f0000764000-0x38)={&(0x7f0000797000-0x1c)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ee2000-0x18)=[{&(0x7f000093a000-0x63)="441b39449120c62f306061d79db748be43035a4dcc78545e2505c6ed45bedb1b123f4df8e1e8c912f0b1ed58f0fd9188761c807bf65b2a2685f5142b771fa01caf60b20307b11081939852d66c333f099448dac8a0e55d76656ca24e92b699", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b15000)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b98000)=[], 0x0, &(0x7f000071d000)="", 0x0, 0x0}, 0x40000022) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00006ab000)={@common="65716c00000000000000000000000000", @ifru_flags=0x2403}) recvmsg(r4, &(0x7f00004d8000-0x38)={&(0x7f0000b67000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007bc000)=[{&(0x7f0000d2d000)="", 0x0}, {&(0x7f00006ec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000a04000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000829000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x4, &(0x7f00004fb000)="", 0x0, 0x0}, 0x4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000bff000-0x10)={0x51, 0xb7b6}) r7 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00007ad000-0x20)={0x1f000, 0x4000, 0xc15b, 0x4, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r7, 0x1000000000016) [ 88.593112] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/03 22:41:13 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007aa000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000-0x30)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x2c, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f000071d000)="782461c99745e49c990c46b11ca67ed9dc48f024e15d23c543d333268588d8dc7fe79772f2a8039db8da2fa284a58db296f413c62b5fd0df91a64501aca229e681327b2b621a5114cd93b85fca06dd32dafa0b46d973e7f44a3ef013a3ba609836b07aed7f7d1fede005d2c9b69141f09f02753352e235cea41725f683cd4d27aafad934351c12665ca2b9a192a2deb2f84f993a77e5a0178781e7e1a0f58c", 0x9f, 0x4, &(0x7f0000375000-0x1c)={0xa, 0x0, 0xfba, @loopback={0x0, 0x1}, 0x400000007fffffff}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a1c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000055b000)={0x0, 0x2, &(0x7f000001b000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000379000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003cf000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0x1c9}, &(0x7f00006b2000)=0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) clone(0x0, &(0x7f00006eb000-0x1)="b7", &(0x7f0000949000)=0x0, &(0x7f0000139000-0x4)=0x0, &(0x7f0000dd0000-0x2)="0da7") rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f00000df000-0x8)="2e2f66696c653000") socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cbe000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x4004000000400000, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c84000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000edf000)=0xc) ptrace$setsig(0x4203, r5, 0x4, &(0x7f00000a1000)={0x35, 0x95d6, 0x8, 0x5}) socket$inet6(0xa, 0x19d7b41fa0d01401, 0x1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7000cfd00bfe03c", 0x1000003a8d}) 2017/12/03 22:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000041c000)="2e2f66696c653000", 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = fcntl$dupfd(r0, 0x9811c470040e396, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000817000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r2, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c11000)={0x3, r2, 0x0}) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x80800) r2 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r2, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) [ 88.671049] QAT: Invalid ioctl 2017/12/03 22:41:13 executing program 6: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) bind$alg(r0, &(0x7f0000f37000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6b772874776f666973682d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3d000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x80000000, "73657169762865636861696e69762863636d5f62617365287874732863616d656c6c6961292c7467723132382d67656e65726963292929000000000000000000"}, 0x58) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3e000-0xb8)="0023ffc12771f84aedf06758314f2361cd7b6dcf23e77481000000000000000108836b74c2163f81fcdaa021a676a7ec0000000300fc5ed8a32d3e8ec8244f0dd90800000000000000d38a99b262406189208ddd4a29c62268919055e74e51a550c002940e325e5fb3c239740fba4f50cea53f8bd97273e84793704497d1b6362747c2a43c3489115d0775d7b31be2b6c1a40100231fcb7171db5f1cc36650fc5d9718299db2e02dbe309a71bb67e8b4063ef71ccc102108", 0xb8) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3e000)="6400000000000000000000060000069b", 0x10) splice(r0, 0x0, r0, 0x0, 0x40, 0x1) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3e000-0xe)="8c770335850d02e48f673c1aab9f", 0xe) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f3e000)={0x0, 0x0, &(0x7f0000b5d000)=[], 0x0, &(0x7f0000b17000)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x60, 0x4000}, 0x4) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c000000000000ffffb5a28c60f6d0430ace54baa4156ebbfaa0ffdff4bba989f4aebccd1f878787d91127ac60201440ff9583cc2d541d168dd623e5cbbec85d30db1ab164174fe40b999889f029889be757037178ac1e9389492fc2", 0x8a) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f3e000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000f3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0xfffe) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f3d000-0x50)=[{&(0x7f0000f3e000)="e13226cea27a8fae84484c225489edcfe98a34a233bcd535502b7fa8447590e31e17f91f0026efb027a8ce0002c46d5e65e5ed879f21790900010000000000538f5b601a112824cf2af9e9b42b7c1458e20853b443e41117f842e5cdbc1ab091e5a37feb", 0x64}, {&(0x7f0000887000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90ccee", 0xb}], 0x11c, 0xf) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000f3e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x10002) bind$alg(r0, &(0x7f0000139000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r0) 2017/12/03 22:41:13 executing program 1: 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, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5008, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) bind$bt_sco(r0, &(0x7f000092f000-0x8)={0x1f, {0x6, 0x34f6, 0x1, 0x5, 0x80000001, 0x4}}, 0x8) chdir(&(0x7f00000f6000-0x8)="2e2f66696c653000") r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) futex(&(0x7f0000c02000)=0x0, 0x0, 0x0, &(0x7f0000df1000)={0x0, 0x0}, &(0x7f0000824000-0x4)=0x0, 0x0) clone(0x0, &(0x7f0000606000-0xf1)="", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f000009a000-0x60)="") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000251000)={0x34, &(0x7f000000b000-0x34)="734f5a84692b6a50b353df56b7bd808d0049120f0e1b15655faf07f44e8a189d5f672526b3e799dbc9f8ca79927283cdc42094b8"}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000928000-0x8)=@req={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000242000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000baf000)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000539000)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c39000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8915, &(0x7f0000fd1000)={@common="6970365f767469300000000000000000", @ifru_map={0x100000000, 0x1b8db5d0, 0x4, 0x6, 0x400, 0x8}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000013c000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 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]}, @generic="902fdd914c81d1724e45c09b66059125"}) r5 = add_key$keyring(&(0x7f0000046000-0x8)="6b657972696e6700", &(0x7f0000649000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r5) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00001c0000-0x18)={0x1, 0x7, [{0x891, 0x0, 0x3ff}]}) syz_open_dev$mouse(&(0x7f0000aea000)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a37000)={0x0, 0xde, "2e343ce989f1cd90557f7d4a3ed133b64fe85754fc67f508abafdb67f548814e2e917d36c53cb73b15fbe3132fbb730bc5b5475daa62ad4bd8e383afc87d316e63c4a0f4da0e09eccc2c7e22ff613d1c5359a71b29b3352160d44557f52241aa50c5c2ba53de73732f3d831d69ad4194cafe4b5e37290026bd8f2eba950d2c994fff3c49e4bd277846e0dfdb33754c2cd83c3ca6e83346b3001fcc81720084ee2835d2c66ddbecda7b3d2570358481fe597271fa694b824298b12677d4cd7327dc1d0e4a542ed730b2501388c53a435c47d0aafa42723475e64415f8bebc"}, &(0x7f00005a6000-0x4)=0xe6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000928000-0x5)={0x100000001, 0x358, 0xffffffff00000003, 0x4ebf63b6}, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/03 22:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") [ 88.753881] QAT: Invalid ioctl 2017/12/03 22:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setgid(r0) lremovexattr(&(0x7f0000504000+0x165)="2e2f66696c653000", &(0x7f00002bf000)=@known="73797374656d2e61647669736500") pipe2(&(0x7f0000bcc000)={0x0, 0x0}, 0x100000a00) unshare(0x20000400) clone(0x80000400, &(0x7f000021d000)="", &(0x7f0000d7f000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000083f000-0x4)=0x0) r2 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r2, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:13 executing program 1: 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, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={0x0, 0xfff, 0x5, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000ff1000)="", 0x0, 0x20008048, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000426000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000001000-0x10)={0x0, 0xb5b}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000027000)={"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"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000035000-0x8)={0x0, 0x53a}, &(0x7f000005a000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000044000-0x8)=@assoc_value={r6, 0x401}, 0x8) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x59, 0x400000000000000) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(r5, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007fe000)={0x0, 0x0, 0x0}, &(0x7f0000eb1000)=0xc) r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036c000)={0x0, 0x0, 0x0}, &(0x7f00006d0000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec4000)={r8, r9, r10}, 0xc) read(r4, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00004c1000-0x8)={r2, 0x9}, 0x8) r11 = socket(0x1e, 0x5, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000ec0000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000b36000-0x4)=0x0) sendmsg(r11, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000d73000-0x29c)=[{0xf4, 0x11f, 0x9, "3dff927c40774bdabb4c57cd8274b3b96034b9d9be391d4abc5ea3e57e729f27649b19db361a925f7af83cfb333f8f108cea91c01bfd8cdc689189fc236eb41a672f8e4a231d830cf68d69f4a3cf36b830b2ae00492d84aee5c4d768473ecdbd72423cb97fac0e3174d6c900e45a516969d7c922489c311a84c83a705e80a9a926028ef217b97a63f7e5d64c38297ce4cd355ad084de174294c26a8e9dc7e6bafbdb01ec187f45bca39e5c8757ec4b8f02270db33ab82d1ff2bf0d8f128c1210bf6058b3c127bfce9addc722d53196e1595e4839bdcae9edec03d7a79f1a25d51af2353dab8d"}, {0x7c, 0x104, 0x1, "66de6901ba3a265ac237ab9150ed1dcc6db88245c956cdf0add5b09276989f26a4567a18918fda253546e7d9496b9be32a940e10bff8be16e49a9737f6fc97662ebb3e4bab3b0b2cb678f4fe7054af24c6ba29fa8171c10fba8245971b9658025b476ddb8e493358665097ff25"}, {0x54, 0x117, 0x5, "135888bbdaf2c3baaf738132de38246223d6cbadd38cea81f34f02a4c0fafdf90c3f4cd47a94f1b7d510b337f6e72ec7be78038feec61d72ff97e71b506d861b5974a26e93cb"}, {0xd8, 0x119, 0xc1, "b7479de621dd08dd8c8547c042f18bd0128c07b6a90d9e0e2542d90add8383f714c8ff38dd80df28eae700de7beab6fd716334b7ae8b725628a74563646a734a69b34756c73d53bff6447390704fdbc7115746bd26aa2170a9b631f60fb36030d56ee334b45de0e916385d8b1031c256fbe8778671f68ca0c955d9a26d5d7584e73d9db52d1bf400e42e2c4399e9fe783905fc102edc6676d5ad12ea82b829ae6f4c02b8f32e01d45895d788e42669047fb034d30cb2de5c7bc42943dc8f6f0372fc6e394d92eb1f4a8c"}], 0x4, 0x0}, 0x0) 2017/12/03 22:41:13 executing program 1: 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, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r1, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebe000-0xc)="2f6465762f6175746f667300", 0xaa200, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffeff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x54f2, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x20000000004, 0x0) semop(r3, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000f99000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f1a000)=0x0) ptrace$getsig(0x4202, r4, 0xffffffffffffff01, &(0x7f0000941000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ae0000)=0x3, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000bd8000)={0x0, 0x0}) perf_event_open(&(0x7f00005a8000)={0x2, 0x78, 0xe3, 0x40000000000, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004100, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x800000, 0x25, 0xfffffffffffffffc, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r6 = syz_open_dev$loop(&(0x7f0000bb7000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x180) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f00009cb000)={0x4, 0x0, 0x800, 0x1, 0x1}, 0xc) setsockopt$inet6_int(r7, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) accept$inet6(r0, &(0x7f0000fe0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005d2000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004dd000)={0x0, 0x5}, &(0x7f0000d8e000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e52000)={0xffff, 0x6a41cdd9ad8d116a, 0x7f, 0xfffffffffffffff8, r8}, &(0x7f00004ab000)=0x10) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0xffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000047b000)={r8, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16b8de71, 0x40, 0x3, 0x3, 0x80}, &(0x7f0000392000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007d4000)={0x0, 0x0}, &(0x7f000002a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000da8000-0xa0)={r9, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x878}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4cca, 0xff, 0xce, 0x1}, &(0x7f0000668000)=0xa0) r10 = getpid() perf_event_open(&(0x7f0000406000)={0x2, 0x78, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x8, 0x0, 0x0, 0x0, 0x239, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x400000000, 0xfffffffffffffffe, 0x2, 0x0, 0x8000, 0x0}, r5, 0xfffffffffffffffd, 0xffffffffffffffff, 0xa) connect(r2, &(0x7f0000c78000-0x10)=@nfc={0x27, 0x6d, 0x3, 0x7}, 0x10) sched_setaffinity(r10, 0x8, &(0x7f00001b2000-0x8)=0x5) syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) 2017/12/03 22:41:13 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f77000)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000dfe000)=[], 0x0, &(0x7f0000f77000)=[{&(0x7f0000f77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000e10000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00005fb000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f00006e1000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) r2 = mmap$binder(&(0x7f0000ecb000/0x3000)=nil, 0x3000, 0x2, 0x50, 0xffffffffffffffff, 0x17) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000684000)={r2, 0x0, 0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000)=0x14) r4 = syz_open_dev$mouse(&(0x7f0000f78000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x101100) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000280000-0x20)={r4, &(0x7f0000f78000)="577b1cb5e4a865468daa9c30726aa32161a6d0523400a58a857c91b42478ba67e66c73b5493714f8b5144c483a920013479f665434989fd6de383c9a332dbd29b1a9457fcfde9b55c777795f67b59b8a23c01ff72c57d1c8de64b84d98268c588a7c383da22578274147f6d86fa7eb3c44c6fa0b4da0d29be6c1145ae9c21c58d9eec748fa4cc17ceda498a71a3c0804a3f2e680e0a5a5618d1faa49cd20a18b2c3ea8a8cb0be47f560b45527e617d78e2c60dbb34abd734f28e44f4351a19eaa4ad7e18eb798ce03f515378d092098259e6a6b504b7797e0a2f33cec5b020eed08d778c274ffe", &(0x7f0000f78000)="c3f4657cf4a130101d3dfbcbe23cc78ef1dfc3553db4e89fdc247fb2c29b64adbe5c4ac45318c729766917eb6612fbf958b360ca144f3ef4a3bffc1251c2780a4a339a60dd5c46753711e845aaf1058d50eca9df609f13bde275d1c6d0ec3b3c3fe5ba5a78fe3b4a2e1cf91a747bcc54d4c28edb97558ac3d6a2ca86cea8f0231ef8e3fb", 0x0}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f54000-0xc)={&(0x7f0000dba000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000f78000)={0x14, 0x0, &(0x7f0000f79000-0x14)=[@decrefs={0x40046307, 0x2}, @release={0x40046306, 0x4}, @enter_looper={0x630c}], 0x62, 0x0, &(0x7f0000d3e000-0x62)="f3a13c7a5d9e1860bc1c636e175a6eb7afeca0fa8569757f69b351e6af876404540ff1161bc12dc975f06be8182e10a823a4cc081d90912c9909d11578456406e21016a3478dd78eb65c87432ac45c0b8c60436e8318c3e0e317e80a876a092ad5aa"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0xfdfd, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0xffffffffffffffff, &(0x7f0000f77000)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x3]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/03 22:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f000023e000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x20000) pkey_alloc(0x0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) restart_syscall() msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000284000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00000d6000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000113000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000664000)={0x0, 0x0, 0x0}, &(0x7f0000b79000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a9e000-0x8)={0x3, 0x238a595c, 0x200, 0x9}, 0x8) r4 = syz_open_procfs(r3, &(0x7f000012a000-0xd)="6e65742f616e79636173743600") ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00003a7000)={&(0x7f0000a83000/0x2000)=nil, 0x6, 0x3, 0x40, &(0x7f00006a3000/0x2000)=nil, 0x6}) preadv(r4, &(0x7f0000482000-0x48)=[{&(0x7f0000700000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) write$fuse(r4, &(0x7f000051e000)={0x18, 0x0, 0x1, @fuse_bmap_out={0x9bf0}}, 0x18) 2017/12/03 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) gettid() r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r1) r3 = socket$kcm(0x29, 0x802, 0x0) fcntl$setstatus(r3, 0x4, 0x2801) sendto(r3, &(0x7f00007a8000-0x2)="06cd", 0x2, 0x100000000000, 0x0, 0x0) r4 = dup(r3) sendmsg$inet_sctp(r4, &(0x7f00004e9000-0x1c)={&(0x7f0000656000-0x1c)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ebe000-0x8)=[{&(0x7f0000233000-0x8c)="5224443710383e68d5a5d61cefa8550c95c8f38e607ac49b5ef105cadc39e8da448d525605c541c39189ab5fdc9a27b02cfc5cb79b9a08a07497a6c034be7e0ef0d9955c5394f341c3d1ddfc4d18d5153f8055771851b84069d8dc0dee35fd30921297468663b77500c7bdb0d8bb3d3e9f4b93cfd4dd4b3ea5a490a3f2b133bfdfa0e9a650dcf3e3bc393fa9", 0x8c}], 0x1, 0x0, 0x0, 0x20000000}, 0x1) getsockname(r3, &(0x7f0000df7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000953000-0x4)=0x60) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000595000)="2f6465762f72666b696c6c00", 0x84000, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000164000-0x4)=0x0) keyctl$get_security(0x11, r2, &(0x7f0000d84000-0xd)="00000000000000000000000000", 0xd) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000b16000)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000482000)={r6, 0x2}) munlock(&(0x7f00004c4000/0x1000)=nil, 0x1000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00009d7000-0x4)=0x0) r7 = perf_event_open(&(0x7f000064d000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfe, 0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) splice(r7, 0x0, r0, 0x0, 0x20, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000717000)={0x0, 0x0}) socketpair$unix(0x1, 0x401, 0x0, &(0x7f0000729000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r5, &(0x7f000071a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f7f000-0x4)=0x10) setsockopt$sock_int(r8, 0x1, 0x8000000000000014, &(0x7f0000f63000-0x4)=0x2000000000007e, 0x4) pipe(&(0x7f00009b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) readv(r9, &(0x7f00005a7000)=[], 0x0) vmsplice(r10, &(0x7f00007ab000-0x4d)=[{&(0x7f0000f6b000-0xb6)="36", 0x1}], 0x1, 0x0) 2017/12/03 22:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00003d2000-0x8)="2e2f66696c653000", &(0x7f0000f99000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) timer_create(0x0, &(0x7f00009fc000)={0x2000000000000000, 0x0, 0x0, @thr={&(0x7f0000113000)="", &(0x7f000050b000-0xb6)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000)=0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x40189206, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fb3000)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c33000)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00001ca000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400) dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000e2000-0x4)=0x0, &(0x7f00007c6000-0x4)=0x4) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000010a000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000519000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000d8a000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) r3 = socket(0x0, 0x802, 0x1000000000000000) madvise(&(0x7f0000148000/0x3000)=nil, 0x3000, 0x4) write(r3, &(0x7f0000438000)="b2", 0x1) [ 88.989832] binder: 9465:9471 DecRefs 0 refcount change on invalid ref 2 ret -22 2017/12/03 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xfffffffffffffc, 0x8000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54d, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = getpgrp(0x0) dup(r1) setpriority(0x0, r3, 0x85) perf_event_open(&(0x7f0000d34000-0x78)={0x0, 0x78, 0x400, 0x4, 0xffffffffffff1e65, 0x2, 0x0, 0x4, 0x0, 0xb, 0xb3, 0x4, 0x6, 0x0, 0x0, 0x800, 0x1, 0x400, 0xffffffffffffffaf, 0x3000, 0x10000, 0x2, 0x7, 0x5, 0x1f, 0xffffffffffffce0b, 0x0}, r2, 0x3, r1, 0x5) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt(r0, 0x5, 0x9, &(0x7f000093b000)="90d375a837118b6aeacecf6f0750c5431f5cce", 0x13) fstatfs(r0, &(0x7f0000d13000)="") r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000171000/0x18000)=nil, &(0x7f0000a4c000+0x8a7)=[@text32={0x20, &(0x7f0000db2000)="c74424004db60000c7442402e2ba0000c7442406000000000f011c24ea9c120000a0000f01d1c4e3314a1d6f7d678d60b9800000c00f3235010000000f30360f00968b9600000f23e166baf80cb8944a288eef66bafc0ced0f01cbb9800000c00f3235000400000f30", 0x69}], 0x1, 0x0, &(0x7f0000972000)=[], 0x0) r7 = request_key(&(0x7f00009d8000)="6173796d6d657472696300", &(0x7f0000625000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000021f000-0x1)="00", 0xfffffffffffffffb) r8 = add_key$keyring(&(0x7f0000571000)="6b657972696e6700", &(0x7f0000d2b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r7, r8) ioctl$KVM_RUN(r6, 0xae80, 0x0) r9 = socket(0x0, 0x3, 0x400) lgetxattr(&(0x7f0000d6d000)="2e2f66696c653000", &(0x7f0000b5c000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000d2d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000f8b000-0x78)={0x7fffffff, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1, 0x464, 0x8, 0x100, &(0x7f0000bdb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000, 0x6, 0x4}) accept$unix(r9, &(0x7f000066b000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000142000-0x4)=0x1002) 2017/12/03 22:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cb2000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000098000)={0x81}, &(0x7f000017b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000062a000-0x10)={0x77359400, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000ae6000-0x10)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000053000)=@assoc_value={0x0, 0x9}, &(0x7f0000fd3000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000086e000)={r2, 0x7, 0x30, 0x0, 0x8001}, &(0x7f00000db000-0x4)=0x18) [ 89.003574] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 89.003574] The task syz-executor4 (9482) triggered the difference, watch for misbehavior. 2017/12/03 22:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000168000-0x4)=0x8, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6375736500", 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000003b000-0x10)={0x6, &(0x7f0000a6b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x3fc, 0x4) sendmmsg(r0, &(0x7f00001ce000)=[{{&(0x7f0000248000)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f000073a000)="510e1cfb6700dc31cff97d332fa52f72936346f965726b776359e5c38729733390f67720e6dd06ba8817e6026b3c364156bb0abd71fdcd8ef5d7723701c47f3781e4f072a8a813db50ec571d3f3751", 0x4f}, {&(0x7f00001c4000-0xbd)="1565875facc924634ae290be9868fc8236a488cfb667e201cfeb877052315120af6eb8e9e3dd025864c80bdf8276949a4ac8f01a89922c39028e0dbe617931cb011c77605ad6f3ce9d69ab6bed3c1b285582345daa09db5df20a3c77346444f9fdf886164038e077efffdaca713b4cfc804e90efa8c932003374d47ed38f7397774a75b67e0afee59130b720ebd451a7f988c5d5ed94e393fabf0cf040baa38132e6c5c3e66fdd8449c29466caa86ff773dec913ac2c86a677d5ec962d", 0xbd}, {&(0x7f0000936000-0xb0)="4980ca27cea21df0a503b3b88aded1d5e69a35465b80ba2a9ee1ea5028d92e7376ea84048b75151d3a338799b8e2294ff0782138abd2961ee72602dda7957d8565f3f17a971f7a976611d4f3b8c56158db56ffc83ccffc60e161d28e02f95ada07c7a330863e1c9f1707a8a84487b8694900745cfdc053c86c48f8ef7e3d210cba5de4e0cd1abe3fe9b5d6520f3cea57a40a9d22b3d053980dee03dfaf4a369e24b4e0db4e3ea8085de7cf7205908f9c", 0xb0}, {&(0x7f00002dd000)="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0x1000}, {&(0x7f0000936000-0x37)="0a4c2dbf36ff5081d335b143af49438d42a168f9ae4f4418adc6558b3aaa983e34e7d482402082aeb3253ea9eb96ff81864d43cb786942", 0x37}, {&(0x7f0000935000)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96d833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f00005dc000)="8b436eebabeb9d015e4400ae631dfd0763fee9d69796451e51d6536afc21259380c6dc65bc5d35bceae5799e9083495d7659b16a3763ddb33386bf1a0657309eaab10ae3d1875feae2df7cae4895f25c40bee3915c9cf672f332d2e70ac9e1f6ea1785633d904555e4eadcf01b6c13e56717", 0x72}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x8, &(0x7f0000935000)=[{0x70, 0x115, 0x4, "6d693ad4d33a4a74b4d339d87a07c3f0ca5f3ae9b40ea3e0c6e1ba2a3b9d625e6838e190feb51e1ffd701ac2d8de9661034c2c45a240c79abf72e456afa007cf8e71055d7b4cd1e59ec813eb5f98fbc77bc23981ac8b992d52e4cfa61b2e2f"}, {0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xb0, 0x114, 0x10001, "fea44d6e11f7210000001f84d290dd9c7d0f7e523563a0fa374f2a2e47973cf23d1ec0da349194dd202626b45799ced9d07309ed573531c259c5320496bcac91db5de800098fea74154ecce0de15d185329689101ec1013e05a14d958f6c60723d93ccfbcd5b8a8786ea66a2e3a88d1e8f05883da2150afa3541087b712d77bbee22d3f02ef4aee6b58bf5c1706d4f0057a03909ad6e73f41ede10deb1"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}, {0xb8, 0x11f, 0xce, "9935ba5574b61f8a138b12709dc85e3b66ba458e5862e97affe245cdea0909e708e271b83f7426d3628819e4b1eb7c83fa2cae3bde9d8da489caf3e97ab07d2fd9e2eca9bcf1751a624bc187c9146fd9c1a0830aa497107de42dafd6ac78353230701966d9babe4ccd86e1664dde1a3329d3acf6f42a7998005c9bfb35853cde4f6209da8ec1a1df3ff82514069bfa91f620277b81e7260172965396c77a3e000574"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x3d8, 0x40}, 0x1}, {{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000010d000)=[{&(0x7f0000748000)="5dee4abbb4bf37c38565bf5f29fa3dede0f59dc8088403a08b055eeb3d34159ed968f809db991f9dcddfe04cdb9be7b67c51ae9e0f3dcb3179e880be10fad5976b22b9d3cc7c95300e031c57ced7b956dc73d1bbbfa497f59a17bcdeddaedcbed32fc51e303f700135d0b814fb7d8854279a241cf1f29026c65aea051652b55f946bb3e2139c29276a4f7327078d6b3d6305b7492e04e75f9e08ccedd52c7d9bfae8f2833000f589bf700b737b864a111b5976726a8fe8390b30768059c892f7f8f113c850209a3d9b92c08e6942efb79445df5100376edb65fb127c36184023e815e8", 0xe3}, {&(0x7f0000745000-0xa7)="da2a4ce3826f4422b93b1820106543c1167e15e01d9f56c815e04e4c72af45e99dee52b4711ffc79a04f64641d0081be8c9ad49920c97e489278061aad3634da4c043a901cae4e7c77942644d7627b85eaabf91376ae48ddaba6cb469f6bd9c666ff255f0e7303b0252dc39813c5a2aa37aafdad4deffe35d7c39ad22e56f72ebc1456bce3516e8d399ff68334fc7b0694f7a1baf01d685b32400fff6e9a72d5f687edaaa63a29", 0xa7}], 0x2, &(0x7f0000936000-0x200)=[{0xe0, 0x0, 0x7fff, "5437b43d4f19ad374a670fbec03157094ad88a1f0ed2b11e9858b23ae7234df3e41daaf34c20a45a36aad90c15b041ba5c44af4fa38ffc2598d2c0a40c6001423abe57a046c71708af554c1685d48f422bece897436d728a96b888611462d49cfaef4594bf83ec1229dccff7e4c8d25f7d05b4db611d1c7b89bd5ee9d33e8b38663b0fc188c7b573cd6b3294b55a3047e5f0cd228726541d487dc7638728166dc442036fb4c60e1e46cf6dbb03e68a9e538fb0989f8e169beb97626fde57619e70e977584a88270ff70927a88bdddf2a"}, {0x110, 0x11b, 0x100000000, "ef47f531a9d11c539948e675447c56d7d3e5ade0df1e3d3acbebbe7745fea47cd195887727cc4482e68071bde8ca7d5e0053f9a110f659d544b3c5f42944bd9b7e0587cf6909ca8f0f0782d7ad542fc23b4be718010e9c8373e6fe453cc02cc27445ac6e3e574b79cbf94c98c0da4d1049c307fa83ed5b87a5651fd49c2a799321ce7835af1de88ccc2ce2950a340eac257d2d126c59d47df88f1c89a9369789dcc0c3734656d5759fb9ae3c1827a0d88ad3d017b73b472f632cb08649a14bd5d942462fb46776702f007e6a2c0036a7a9e15185e45268b376dd8c3327ec0d12ccfb6beca00160de892b05ed9f09816c57f7b002d50778da08"}, {0x10, 0x108, 0x1, ""}], 0x200, 0x4004801}, 0x5331}], 0x2, 0x4000) r2 = memfd_create(&(0x7f0000efc000-0x2)="5d00", 0x2) sendto$inet6(r2, &(0x7f000035d000-0xf6)="f51ba3a350e1715e47bcec37e06444b7e95439a228c168be956a2bd90d7c489bdc41e6c429fadf2a0eb4f2b5135625ed90f90fcbb8d73956a733ce84100f051875c6cb3ad097d9f6004bc6ff4942d7add26472460bae7b781704e350591343b09be0953ca3afeabc96e2fcc096038e2736e3ff9e09bd40d67fd714e56fda548e5320edc538e163fcc8690a7f208ab84867ecafd3902b8cc4e9e9fcb5769375c35bfbebd53a234936c92261338d81f4b10689338f57f37c7ed9bef69282d28f7661af8b92216b12bed59a145651216eee544ae6fef64f71a9fab48fbc8da7ebb91f683815443589f3f59b81b79e22632a91812892b02c", 0xf6, 0x40080, &(0x7f0000339000)={0xa, 0x0, 0x30f8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xece}, 0x1c) r3 = semget$private(0x0, 0x3, 0x4c) semctl$IPC_RMID(r3, 0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a75000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)=0x0) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r6, r0) poll(&(0x7f0000767000-0x40)=[{r7, 0x5700, 0x0}, {r4, 0x1c, 0x0}, {r6, 0x1, 0x0}, {r6, 0x40, 0x0}, {r7, 0x0, 0x0}, {r6, 0x100, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x800000208, 0x0}], 0x8, 0x5) tkill(r5, 0x16) r8 = socket$inet6(0xa, 0x8000e, 0x400001) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)="2f6465762f70746d7800", 0x2000, 0x0) readv(r9, &(0x7f00007ae000)=[{&(0x7f00002f0000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) r10 = open(&(0x7f0000de1000-0x8)="2e2f66696c653000", 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000272000)=@assoc_value={0x0, 0xadec0000000000}, &(0x7f0000b1b000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f000038e000-0x14)={r11, 0x8, 0x10000, 0x7, 0x1d0b, 0x83e}, &(0x7f0000d4f000)=0x14) 2017/12/03 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f6877726e6700", 0x2, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:14 executing program 1: 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, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) [ 89.020149] binder: 9465:9486 got transaction with invalid offset (3, min 0 max 80) or object. [ 89.020185] binder: 9465:9486 transaction failed 29201/-22, size 80-8 line 2933 [ 89.114871] binder: BINDER_SET_CONTEXT_MGR already set [ 89.114884] binder: 9465:9486 ioctl 40046207 0 returned -16 2017/12/03 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0xe, "8252cc7051f5e05e71ee63b76f6c"}, &(0x7f0000abb000-0x4)=0x16) 2017/12/03 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:14 executing program 3: r0 = memfd_create(&(0x7f000042a000-0x9)="747275737465642d00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ecd000)="2f6465762f736e642f73657100", 0x0, 0x189802) pipe2(&(0x7f00007f8000-0x8)={0x0, 0x0}, 0x80000) tee(r1, r0, 0x8, 0x6) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000102000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000b88000)=0x1000) signalfd(r2, &(0x7f00000d3000)={0xfffffffffffffffc}, 0x8) fcntl$setlease(r4, 0x400, 0x1) fcntl$setpipe(r3, 0x407, 0x9) fstat(r1, &(0x7f00003ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r4, 0x400, 0x2) [ 89.175334] binder: 9465:9471 unknown command 0 [ 89.181208] binder: 9465:9471 ioctl c0306201 20f78000 returned -22 2017/12/03 22:41:14 executing program 1: 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, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x15, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e7"}, &(0x7f0000abb000-0x4)=0x1d) 2017/12/03 22:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f000093c000)="7573657200", &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)="2f0000000076757459667307", 0x0) add_key$user(&(0x7f0000b22000)="7573657200", &(0x7f0000e31000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086c000)="9580e5a24e9ea9136ff92a6dc8ef7436bb6df3", 0x13, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008da000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f00000d8000)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000081000)={0x2, 0x78, 0x0, 0x3, 0xfffffffffffff826, 0x5, 0x0, 0x7, 0x1040, 0x9, 0x8, 0x1, 0x7f, 0x1b, 0x0, 0x646, 0x3, 0x1, 0x9, 0x400, 0x7f, 0x1, 0x5, 0x80000000, 0x7260, 0x2, 0x0}, 0xffffffffffffffff, 0x80, 0xffffffffffffff9c, 0x2) poll(&(0x7f0000b7b000-0x18)=[{r4, 0x200, 0x0}, {r5, 0x20, 0x0}, {r6, 0x7200, 0x0}], 0x3, 0x100000000) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)="00", 0x1, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={"67686173682d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 22:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") setns(r0, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000751000)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000e5b000-0x82)="f02a2967a1fbb958eb1a08c4cd7f56408efc0ac4a3d494eccd36d302a5feb6d25f1d4b0467801fea85cebb06483ce6702150e5a9a2c4799da76755ac654c876209c380cb2bc406a7aa314ef545455fcc9a4f5638a27e058af9b03b392b98b36c40e1ff177ec80a5fd921bcd13ffe33d3360f2da1234c7732170d221a2b0a6c4b0509", 0x82}, {&(0x7f0000f37000)="f0fe21c38922e17a334090a4d6a6f1f0aaad944e", 0x14}], 0x2, 0x0, 0x0, 0x800}, 0x4) 2017/12/03 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:14 executing program 6: r0 = socket(0x2, 0x440000000806, 0x0) unshare(0xa0000000) r1 = socket(0xa, 0x400080004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x80000000032, r1, 0x0) setsockopt(r1, 0xfffffffffffffffb, 0x8, &(0x7f0000b2d000)="01a02e7bda", 0x5) socketpair(0xffffffffffffffff, 0x9, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000036000-0x4)=0x0, &(0x7f000003c000-0x4)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x526000)=nil, 0x526000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x3, 0x0) getsockopt(r4, 0x2000000000000107, 0x13, &(0x7f000036a000)="", &(0x7f0000525000)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000527000-0x10)=@generic="49b51f51ae69cd7a60a91354d3fed993", 0x10) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004c9000-0x8)="2e2f66696c653000", &(0x7f0000527000+0x7c6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000529000-0xe8)={{{@in=@broadcast=0x0, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000-0x4)=0xe8) setreuid(r5, r5) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000528000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0xfffffffffffffffa) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000d05000-0x4)=0x84f0, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de8900000000", [], {{0x86dd, @ipv6={0x0, 0x6, "a20eb5", 0x38, 0x6, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x2, 0x2, 0x0, 0x0, {[@window={0x3, 0x3, 0x100}, @md5sig={0x13, 0x12, "bb95905d45be173fa2350d2147a0f8a1"}, @generic={0x3, 0xe, "6513a526b76c2b7e7b6d5c0e"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000087000-0x8)={0x42424242, 0x42424242}, 0x863b, 0xf81) 2017/12/03 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x19, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a"}, &(0x7f0000abb000-0x4)=0x21) [ 89.216725] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/03 22:41:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000d, 0x800, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$unix(r0, 0x0, &(0x7f000076b000)=0x0, 0x3) r3 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000686000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x40000000114, 0x40000000000000a, &(0x7f0000003000-0x4)="030200", 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x4d, 0x6c7, 0x2, 0xeb, 0x80000000, 0x2, 0x0, {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]}, 0x5, 0xa6, 0x8, 0x20, 0x2400000}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000006000-0xc)={r4, 0x1ff, 0x32}, &(0x7f0000686000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x59, "3b6a947e4d4290f57103174eb2f79e9d86d5ee7f174451ee3274bd48361091ebb17d538cf53e932bd242fd4e09c32cd4918c75ba54864baaf67ce435503466531d215e31b8356ba50a8bda471748ef538688f52815600acee3"}, &(0x7f0000002000-0x4)=0x61) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000689000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0xffffffffffff8000, 0x4) socket(0x8, 0x80002, 0x1ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000001, 0x800032, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000004000)={0x7f, 0x200, 0x2, 0x0, 0x260, 0xff, 0xff4, 0x0}, &(0x7f0000689000-0x40)={0x2, 0x2, 0x1, 0x8, 0x1, 0x6, 0xb55, 0xff}, &(0x7f0000005000-0x40)={0x6, 0x2, 0x1000, 0x1, 0x8, 0x0, 0x542272fa, 0x100000000}, &(0x7f0000687000)={r5, r6/1000+10000}) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x800, 0x1) r7 = socket(0x2, 0x400001000000002, 0x4000000000000000) connect$inet(r7, &(0x7f0000381000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000107000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$setpipe(r9, 0x407, 0x10001) vmsplice(r9, &(0x7f0000d87000-0x30)=[{&(0x7f0000c5d000-0x1000)="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", 0x1000}, {&(0x7f00004cb000+0x960)="30d8f7423dbcdb48493eb841e5aa035f32f97a8ce3056cab74a37750859ad09694f69bf978150b24ce850c30f3", 0x2d}, {&(0x7f000029a000-0x45)="1aea68e4cf8b1cca8460892b040da19d72e58e07230e71c1a60661e8472aef58df7cbd1e6976c752a76b73b0bad55aeb5b4b832ff1ebd39db73e84281991f8b4e97a2e3be2", 0x45}, {&(0x7f0000d15000-0xb6)="a6a39ec171e7e6c95e449ad7db3dbaca015b29d44203384cfcdfb7ce3cc6bd5b00faa10a3df5d0b70c9093fd622b203faa590798e1cecfa72d13aeb6c2f461c1956dfa9240ef6a9dff1847073a7fba147d688eb0e058ff0b879ef6bb31f8b410a2c8b55ca69d038208ab6b127f34bbe3af5027751f1727cb624e410b8a9dec98a8b8c6bf620a3c479964a5687a6683b3093e217efca47762cc3d6ea41163fa98fe50deaf4c335bb7002c0f8769304e59a9c434eb2c12", 0xb6}, {&(0x7f0000044000-0x46)="105610d943f2b02ebadbae578ec3ebae1f81d0fd7ada46d9a1279eeb56c8d07af7a611da5f5bd0e4bf6d6a01cc03e71c9b9f6b87f2ab547bcb683de38d982ccee833bf0ac1f2", 0x46}, {&(0x7f00001e4000-0x4b)="a9f2299e7d51dcc18ba2647f39c26c31f8414d98e98b5627756a2c8ceb9c1dd18dd5462c8c4b5a9aed4fc38acbb17edcc654f2bb2723dd6b54978db84b0a301e13bca09cbbb8937be6d93f", 0x4b}, {&(0x7f0000caa000-0x6)="d38d1663ae2d5c4d84d344057f494af870d054808db2f4254d3d6827c26a", 0x1e}, {&(0x7f0000bee000)="a17bd863e41597c48715bd9d3f9210ab5214c94f093706a56e435247ad67707859327cf1d875020cf4f3e6ddfc54bb94bf5e4871f97979c3030112c9c61be9e111d3dca8196731b2dd559876c04d1b93f9cc17756601369dab2438abe55e02af00d6721c83957c6fe82a0f0ab524fb0543d3d9e8b4e92c19dea543536db66c35007d8da5cc91d68d0c6899c82045b6a61310228b1242e42bad1b340ef423deda07c6994301f11e50745406b20e3ef0ed3f6ea059846b68593c3a039c98d3f7be0b54c3a9afe51634adceb1288f7365a70584e59042a2c5396b01ee488029e56f3a1f859bb156", 0xe6}, {&(0x7f0000e36000-0xb9)="ab69531e792fb7775816473dcc462ab03f0c1a3ee8b3efc6587a5ef77a77a312b9bd37cc4590fb837045b2e43ff29ac3746033f4d241bf0e5b8ff8a1a3a4878b59822d2284f6c1c12cd130740d9493e9a10ef508cc368813a517977cfcccaf6d2449fbd7cc9161fb51c8318efd152c97a3005e3ab43cb192d6d7703d7e3710c9a0254ce1b5b83ef7f019280ddf3c2598b31b191f930393b28934e745e3190bb4cbbd9e05c6dec4b279d2de1ef34921f3dfd8765690e905c150", 0xb9}], 0x9, 0x0) vmsplice(r9, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a81ffec03ed8f18e2ccb4e67e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00003cf000)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f00009a2000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000074d000)="2c33637c2380599dae66a1e763070027641f3a28de4c184064c0", 0x1a}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba059c9957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112e02676018d1c532cc716584b310a5f2922088286389ddba4951af51dd1e7737e46666a32748a41d02471a10d50c3928c4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r8, 0x0, r7, 0x0, 0x50e3, 0x0) 2017/12/03 22:41:14 executing program 0: r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000b87000)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000344000)={0x2, 0x0, [{0x400, 0x5, 0x0, 0x0, @adapter={0x1, 0x1f, 0x7, 0x8, 0x7}}, {0x51f7, 0x3, 0x0, 0x0, @irqchip={0x453f, 0x1}}]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ce3000-0x58)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0xe2fd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff81}, 0x1, [0x7ff, 0x18d, 0x100000001, 0x67646e19, 0x4b76, 0xd7f0, 0x46, 0x0]}, 0x5c) msgget$private(0x0, 0x0) r3 = msgget$private(0x0, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000770000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000779000-0x1a)="") r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000034f000-0x68)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) preadv(r4, &(0x7f0000ac8000)=[{&(0x7f0000192000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000a9b000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f00009e1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000928000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f000073e000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000a2b000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000f49000)="0000000000000000", 0x8}, {&(0x7f00008d3000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x8, 0x2) unshare(0x4120000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000907000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000219000)=0x14) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000112000-0x18)={0x0, 0x0, 0x5, 0x6, 0x8, 0x200}) 2017/12/03 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1b, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15"}, &(0x7f0000abb000-0x4)=0x23) 2017/12/03 22:41:14 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f000017b000)={0x6, 0x0, [{0x1f, 0x7, 0x0, 0x0, @irqchip={0x10001, 0x3}}, {0x40, 0x3, 0x0, 0x0, @msi={0x0, 0x1000, 0x28e}}, {0x0, 0x3, 0x0, 0x0, @sint={0x3, 0x101}}, {0x6, 0x7, 0x0, 0x0, @msi={0x4, 0xffff, 0x3f}}, {0x7f, 0x3, 0x0, 0x0, @irqchip={0x100000000, 0x80000001}}, {0x3112, 0x2, 0x0, 0x0, @sint={0x6, 0xffffffffffffffc1}}]}) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000a3b000)={0xa, 0x2, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) listen(r0, 0xeb) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000df8000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000618000-0x3)="91bfbe", 0x3, 0x20000000, &(0x7f0000a42000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004bb000-0xc)={&(0x7f0000880000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xe77e, 0x5, 0x8, 0x2, 0x9, 0x6, 0x4, 0x5, 0x2, 0x100000000, 0x100000001, 0x4, 0x100000000, 0x0]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bb5000-0x8)=@assoc_id=r4, &(0x7f00008e3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0x79)={0x0, 0x71, "4618c5318866afdb98e155df421241b667f865fb503b0247174291472db9bc59ae426943d4e77c990c9a488aa8194113e4f7bd13c03954ef7798892990155a9719762fab211a7467172d109f745b8c9544cd243d555ed4ee7780e4762ff8d1c0131c704c5f9cc0c67bfced75c3fa9cb1fc"}, &(0x7f0000b83000-0x4)=0x79) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r5, r5) 2017/12/03 22:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x8007, 0x8000) r1 = gettid() perf_event_open(&(0x7f00007dc000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xfe, 0x2000000, 0x8b40, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x20, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xd95, 0x1, 0x0}, r1, 0x1, r0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00008fc000)={0x5, r3, 0x1}) getdents64(r0, &(0x7f0000317000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8a000-0x9)="2f6465762f6b766d00", 0x20001, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r7, 0x4018ae51, &(0x7f00009f7000)={0x7f, 0x0, 0x8}) r8 = syz_open_dev$urandom(&(0x7f000046c000)="2f6465762f7572616e646f6d00", 0x0, 0xa8100) ioctl$RNDGETENTCNT(r8, 0x80045200, &(0x7f0000000000)=0x0) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000da000)=0xe817, &(0x7f0000d21000)=0x4) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000419000)=[@text64={0x40, &(0x7f000017c000)="66baf80cb800d0d883ef66bafc0c66edc74424003fd1ce03c0ed03c7442406000000000f0114244c351e0000008f491099bc9c040726292e0f06c7442400ba000000c7442402fa7f00004e0f01f8c4e2daf52500dd000000442400e99eefbac74424020000f3480faed4c7442406000000000f017d142424431d4a8c28000000000066f93c0c", 0x86}], 0x1, 0xfffffffffffffffd, &(0x7f0000ae1000)=[], 0x0) syz_kvm_setup_cpu$x86(r2, r7, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text64={0x40, &(0x7f0000023000)="c7442400ad000000c744240204000000ff1c240f011c3e3e4a0f01ca0f477bec9e8f69f09592f6e200000400047600ae01c744240074000000c744240284ebf929c7442406000000000f011c2466baf80c3e0f0ffcbb8b8b66bafc0cec48b845b80000000000000f21f848b80a000000000000000f23c00f21f835030000000f23f80f23f80f09", 0x87}], 0x1, 0x5, &(0x7f0000ae1000)=[@dstype0={0x6, 0x2}], 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000b8e000)={0x2, 0x2, 0xff, 0x7, 0x401}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000869000-0x18)={0x6, 0xffffffffffffffff, 0x48e59d84}) finit_module(r0, &(0x7f00000c5000-0x1)="00", 0x1) 2017/12/03 22:41:14 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000064b000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) mmap(&(0x7f0000a6f000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000968000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000036b000-0xc)={0x8002, r0, 0x2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00008ba000-0x14)={0x0, r1, 0x6, 0x1, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bbc000-0x20)={0x2, 0xffffffff, 0x8000, 0x2, 0x6, 0xffffffff, 0x5, 0x8, 0x0}, &(0x7f00006b8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000061a000-0x8c)={r3, @in6={{0xa, 0x0, 0x2000000000000007, @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]}}, &(0x7f0000cd1000)=0x8c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x6, &(0x7f0000840000)="", &(0x7f0000b19000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008e6000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000d9f000-0x14)={0x6, 0x80000000000004, 0x8000, 0x3c, 0x0, 0x0, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007d7000-0xab)={r4, 0xa3, "2024d845424781b43f749155e77f248d750735dda907089aad78f28ee85c491125e0f4ae846338a6dbc5cac848836408925640b0f009f7a22da123469ca4e0fd677d3a880689a9aefca2d6ad83edb84ab58ab8f3fd8f8acdf9c1232c3d00000000efe764c25e20259f95bf270434e48ae451a454ecc59e5c4f80c2578768911f18e4f8886d1a38020aacfdb8037cc0dd183862f82f270100573be25369e7693837dfb1"}, &(0x7f00008de000-0x4)=0xab) connect(r2, &(0x7f00004c9000)=@nl={0x13, 0x0, 0x2, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ec8000)=0x1, 0x4) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, r0, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) r6 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000f02000-0x14)={0xfffffffffffff1e7, 0x2, 0x1, 0xfffffffffffffffe, 0x7f}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r6, 0x0) ioctl(r6, 0x5380, &(0x7f0000461000-0x3)="fa05") getpeername$inet(r1, &(0x7f0000285000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000735000)=0x10) 2017/12/03 22:41:14 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)="2f6465762f7573626d6f6e2300", 0x4fa72009, 0x8c100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) userfaultfd(0x800) r1 = 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, 0xffffffffffffffff, r0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000c33000-0x100)=[{{&(0x7f00002c9000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d63ed4e1c9c0edba9ac0881860af1b5b5b1dfdf8e25bf5aefcc791f9f98f2f4adbc9b3fdad519793a9cf8d351431bd410479f29d277997a50446aaf91894c6", 0x0}, 0x60, &(0x7f000045f000)=[], 0x0, &(0x7f00004ac000-0x22e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f6b766d00", 0x80080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000083d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a59000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000328000-0x9)="2f6465762f73672300", 0x6, 0x2000000208004) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000cca000)={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]}}, 0x90) r4 = syz_open_dev$sndseq(&(0x7f0000784000)="2f6465762f736e642f73657100", 0x0, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00008f6000-0x8)={0x0, 0x0}) r6 = semget(0x2, 0x0, 0x200) semtimedop(r6, &(0x7f0000aaf000-0x2a)=[{0x0, 0x100, 0x1000}, {0x3, 0x0, 0x0}, {0x7, 0x2, 0x1800}, {0x3, 0x74, 0x1800}, {0x7, 0x80000001, 0x1800}, {0x1, 0xfff, 0x800}, {0x0, 0xfffffffffffffffe, 0x1000}], 0x7, &(0x7f0000315000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$sg(&(0x7f000069e000)="2f6465762f73672300", 0x7fffffff, 0x200000) connect(r5, &(0x7f00005d4000)=@in6={0xa, 0x0, 0x2007, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009a0000-0x6)={0x0, 0x6}, &(0x7f0000224000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000d5b000)={r8, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000-0x4)=0x8c) clone(0x20001ffd, &(0x7f000094a000)="", &(0x7f0000fbc000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00002fe000)="") prctl$void(0x400020) perf_event_open(&(0x7f0000cc1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) times(&(0x7f0000049000-0x20)={0x0, 0x0, 0x0, 0x0}) r9 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x80000) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000af6000-0x38)={&(0x7f00004dd000-0x10)=@ax25={0x3, {"ecc95ed9d4f1d8"}, 0x3}, 0x10, &(0x7f0000b7f000)=[{&(0x7f0000882000-0x1000)="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", 0x1000}, {&(0x7f0000a7b000)="", 0x0}, {&(0x7f000008e000-0xb2)="223d35dcca20338e2154c7fb9635bea3638e5623918e925216b946d5ea4e331980dfb6f6f9e160a246efd69bea084c548a3d5262a6f738fa3fbcdabd5d37b382ec10b53e31d92ac61b5e8bafc006d7b0ed9791f196bdadeb62ce03d4b108c78d0d5ed7692dcf80496eb384fbf628cf174307c37cb3c72d8db8b6c00ab6aaa74690a4cf1087c792f20228ec6bc70be3730797ed0e86e900e589964204cda8a96e1417a2a3d7381abd2a8ee80e361f6d0d7926", 0xb2}, {&(0x7f00001b5000)="", 0x0}, {&(0x7f0000487000)="", 0x0}, {&(0x7f0000c4b000)="895f77841b2ae3112bb1a72c57072f29ec5f5e625bae930c800fb8945b45cfbec81712d5691397c2b86d92aa497f7e68172d51c66b47e2140ce27ab839aa3cd0a2af56094d52ad7d68a666669c1798e64e596826fa86e4dcdc1a83fec663c0be2b0bf8e942fac776d1c09331ebb8bedc8ae35a71907dec7b7fcc8628e1bfc2a8a7b3d807917217d6693d4259919627a48e", 0x91}, {&(0x7f00003c5000+0x42a)="185f55ede25fd3aeaf05c73a14641e390f7a97f3e50570cf19083460a395ca3a477d83e507272e3e397d86a7e2c0b60105d059ead4a2f284a5abab146682c78aa1ceab6b32519f689a8773f5cafc2e763441a6293d24b4895f248e0f02b06932920e6fff4fd07119e5810040ab8dfc949d8e08c2786fd09305fd096d7b53", 0x7e}, {&(0x7f0000e32000)="f3286c447045ab370fe0096ec6c293fdc73de5c88c990d604bc601415e976dcc266986fb0fb55a49afa9eaa157c29a09ecf524ff00f2556f086cccdc6e6d9d0d0cd308bc755d33bf04aa1a913c34ef4ede20facde85fc8bb0db3aae5e663bd43629cabf024ae7e98e8f2dba1c1b648cfe3ad9559098218f9f0a372680acc", 0x7e}], 0x8, &(0x7f0000830000-0x378)=[{0x98, 0x0, 0x7fffffff, "c26204d39755cd677bd87fe565e626fe855086100116c146dcb910e3678c315cb16b919b237ee0dc0072dbc22d919d568f033ae3dd853e2c9d2516508fb142e33e36f98b1e30a3b65efc7a09f3aff0cb321361c8515d904c1f1cb78d0597cf671378dc6134c76d3946b355a845b36abfff75631585d0ff6d5505e1a2ca900e94868b157bca59"}, {0x28, 0x0, 0x1f, "dee0889fc5b3ca8bdaae0f787d057a454c"}, {0xd8, 0x103, 0x800, "e9e3b286ad5e77767199ec7ef88e159af5143cfcf51cd4bf8e6e98b69aa0f5c94b93addec2e5fb3432cea4766353780e06c2e005c21e7575eae0cb06e8833c6f8179207d3709608b664b9d20db0e7133450c14b51b5dd8d4078d4e08222e798973e983202fdf8f3e0f61424e51a5f81711b6442c10f35b8851c3c93490afeeb5121c7414384efc85714f174945ff70eb2fecb6a8c8be55cc16abb6856b3e72111592ee3bc0c53395c2ef6d7612fcd8b4619a4b1b9629f5f35a8767993b720dbffda54cf663"}, {0xa8, 0xff, 0x5, "19565d43a5200f2aeb53c6f8f6d38c0dfde1adfd2012897094567407f5e7c9367a93208c71036e98a2751cfd1de91e0fc74d76932bcd405b5a62d862deb13e06da68967de9af8f1bdacb5366d4ef0323ae938e1d81806c3bc70bce6f77067d5c34f2918979756b5cf25c80f8d0e6d4fbc044347048dc157779bf2493cb6d5eaa1d455c779e1f7d2a5fd094d318798e49ac7e"}, {0xb8, 0x11e, 0x0, "df45571ec86793e351098ea84a4bc20c2834b5623c7aae623450bf72f471449f6af646f8bd99c0b1ce1eba67f67514c27f5412a96567feb9ba1776cc5c3543f1ca7bf6ebf8d47796c2d216939a109a6f53dcf823d73ab1215c1cadea3cd013974a01c7a469706937e81ae1e9f38896160eb140306fe5607d89fd946918f1ec0e47633e50e020e3f6ac31b9134bb47082feda782745c533ed3a55cc28ee9539b5abeeb6de2e61ef70"}, {0x80, 0x117, 0xfffffffffffffe01, "98680be1ff35601a4721584773b99331431a1a33fc4ac68158cb74928443ecc8370470690115300fbde75ba7e05f51013a8a81b0638be954470047c90fcd576f06290efd4c7df5a1d06981511107a4e4a1937c160bedfe381f057069427f3a206a5b1571a63604c3da18f0386f7bacc3"}], 0x6, 0x0}, 0x4000000) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f000080d000-0x9)="2f6465762f72746300", 0x2, 0x0) 2017/12/03 22:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x8000000082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x800, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000705000)=0x0) sched_setparam(r2, &(0x7f00004b7000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x3}, 0x8) r5 = getuid() stat(&(0x7f0000dbe000-0x8)="2e2f66696c653000", &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00009ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000007d000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f00005fb000-0xa8)=[{&(0x7f0000a5d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a0f000)=[{&(0x7f00006f1000)="", 0x0}, {&(0x7f0000a9f000-0x7e)="f055d19b02a3eb55f360287a29d128c7db3f7d03fac2fe88c263ecbf658cb1eeb1f0acd5a795f62a6aa8cd98e6c0a8196389e0d783455833b4db61982ce8d04a86b83d3ce78f1108d740ce6ef40b0399234a52db38cce4ae5d80e014dbb7560879468733293e4644255e031a3aa6ec6d46695bef5dac52bb735b83083fe0", 0x7e}], 0x2, &(0x7f000059f000-0x20)=[@rights={0x20, 0x1, 0x1, [r3, r1, r1]}], 0x20, 0x44841}, {&(0x7f0000d4e000-0x10)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f00005d4000)=[{&(0x7f0000916000-0xab)="b69e3f32e009c9c4704e17985700d385c6047715ab99fbf6300ced45b8b4a9932ebefaf0bbcb3facccb5c074feaa74e28630701f570081ae5b8495bdb1dc851edae29262a01b1a4472498ae80279ddf57554e0b54af94815c50a7d101f73c93a220ca3f674064bb14351a6af5eaac114f26df21dab152d9fcbd2c9a37acfef4022859f856672ac3aaee19d2eb160fa3ada71d4113a3f74b50ac53f0b3c069f85d2ae9ae09bc321aced0066", 0xab}, {&(0x7f0000623000)="ff878b5d467438e6df1840f93751980d1fda24741b25210fbe151b8ccf1e684ebb4b79a237d625914f28cccfd8afb56041ef468e38cd8ea98d4c36476418e775f50a98da97660f32", 0x48}, {&(0x7f0000ef8000)="c123dae9781574387ef0b4a90e221392128e9843c2d8b62e64c03e6a5c69d34c5cefaccacb3df8699eff969a6285f0da5c0e", 0x32}, {&(0x7f00004f6000-0x95)="590594ae40198d888bcea75c0bb13f8b798432bd374b35a629aceabd86bb6bf333cc13676c8eb395f00b9c2a0dd9f25d19fbfe6a8292ba4484a118bf23939e97dc5d6351275001f5e58abc5cdb3edf522d377c308c9b1ca94ee133a8d61fbacf8a0d92932d96366ab1ca4d249d5504ccaf8aff9cd1bb833122e06b04c2036c7c9d660d02e0608f5cf534e9e5233f048e570973c0a8", 0x95}], 0x4, 0x0, 0x0, 0x8010}, {&(0x7f0000f50000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c02000)=[{&(0x7f0000e50000)="b2452c50267d2e59452b8a64fcc07f00e7fa2c8276c8de9680ce1ba43c701c80993f5d7412634bbe8f116bc47ae9182b543000489d77c534d908123d4e39fffbdfad1dc814dbb77bb2c6df71132c5e438591d685a0dd88311b59014492cd08d7473054df3b738d7b2afb01ac49ebe8c93689777497585805fa0d4cea2ed56389fd", 0x81}, {&(0x7f0000fc6000-0xf8)="3c627f05e5b46875d1a1a223848b590f2c0b58c74a6eee18cfd7ba144f6ad7882918119b4fab69c810edcdfb95e0d3dc9301c5494cf82f6cbc163b39c0d6eace80dc1e1699af48a63fa204539ffd15c44f091ae2daf7fa5c0377a8b97873c74fa95ea890be3a1d0a2656d741ea1abcf7d4468a4cbdd4ef9fe688264476f8a6575ffce9a81743adad6a3855c37f6bc4db87f4985168900481932e9bc795efa422b5defd629a7d655ab81c08249da4e84b4a2bd7cf0aa31613f7380678a51b6dbf86834af494e15cb687bb47584f559e3a6c07a47e96b821c98c9f32cb200e532e87167e52a1665d7942fde2df0aeb454ba51e06da9a336e6c", 0xf8}], 0x2, &(0x7f000055f000)=[@rights={0x30, 0x1, 0x1, [r4, r1, r4, r4, r1, r0, r3]}, @rights={0x30, 0x1, 0x1, [r0, r4, r0, r1, r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}], 0xc0, 0xc000}], 0x3, 0x0) recvmsg(r3, &(0x7f0000016000-0x38)={&(0x7f0000dc7000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000677000)=[{&(0x7f0000d1e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000910000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000419000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000964000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x4, &(0x7f0000bb4000)="0000000000", 0x5, 0x9c}, 0x2) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009bd000-0x11)="2f6465762f7667615f6172626974657200", 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007e0000)={0x0, 0x6f}, &(0x7f00007ee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000f0e000)={0x0, @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]}, 0x2, 0xa1d, 0x10000, 0x100, 0x3}, &(0x7f0000bc1000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007b8000)={r10, 0x1, 0x30}, &(0x7f00001be000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f000068f000-0x10)={r11, 0x6, 0x7, 0x0}, &(0x7f0000222000-0x4)=0x10) r13 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f14000)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f0000aca000)={r12, 0xfffb, 0x2, 0x2}, &(0x7f00008db000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000de8000-0x10)={0x2, 0x8000, 0xfffffffffffffee1, 0x1, r12}, 0x10) clone(0x800, &(0x7f00006a8000-0x93)="8d5616f79711b37fd157dcb29f920039653dd038af48e15e3beffc33b5da9230b8b38656d9695204b60ac0e75f208bf69e10efa6af111c26e23ac9dd0446f4f58e92c74519aff115955e70cbb60392fbc9015ca674bc237f14add9a44a1a24b66206d0c7191d718845ca475bef50263e9cfce498ecd208f67c1c66f195ec790f91e83832ca78d4f711ac39eb533e881d05ea31", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="a25e5796794ce1f77401000080731c862c1143fa505b03ea095c3b31c093d71ac0d21ea3d2c5df5efcf0800de49966b02a857088f95ddc3d716d52e25c303ce9831600e735788bd5471e946caf4823514b1cf3cd5b3d220a797806d28ff115739d936f65c90551aa76fd464f608d600d9b0000000089e702410d06a23a4d6d826c29a40d61520c2525708a2baae5414d1d1e6dd3a6d23dcb70fba77a6e4053dde1c19eef3355c2cc6d2d4a4945f6db0607e13831c40bc6a685ecd317055b4ea0d8cb3dcd86186801d6711c3ebcf0fb37747da6c0bb68f377ab83094b") sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f00005cc000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r13, 0x4008642b, &(0x7f000002f000-0x8)={r15, 0x8}) connect$unix(r3, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000604000-0xb8)={0x0, 0x1, 0x10001, 0xffff, 0x7, 0x0, 0x3, 0x7, {r14, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe78, 0x5, 0x2, 0x2, 0x7fff}}, &(0x7f0000782000)=0xb8) syz_open_dev$loop(&(0x7f0000d88000-0xb)="2f6465762f6c6f6f702300", 0x7fffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007c5000)=0x2, 0x4) connect$unix(r3, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/03 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:14 executing program 1 (fault-call:5 fault-nth:0): 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, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008df000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a0000-0x4)=0xe8) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000d9000-0x2)=0x2000000000, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fc8000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000442000)="6e65742f69676d703600") preadv(r3, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005c6000)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f000002a000)="72616d667300", 0x20004, &(0x7f0000804000-0x1)="33") mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x600) mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000c7c000-0x8)={0x19980330, r0}, &(0x7f000068d000-0x18)={0x6, 0x0, 0xf5a, 0x9, 0x0, 0x2}) connect$netlink(r1, &(0x7f0000036000-0xc)={0x10, 0x0, 0x0, 0x617f}, 0xc) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000cf7000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000043f000)={&(0x7f0000d5c000-0x4e)={0x27, 0x7, 0x100, 0x2, 0x0, 0x7c9, "e214f829b6d187cb835f9bad960091ca66497d5eff6179e1bc9ff69504bdd8f55c83dc1fadcd590752ca0c0c190ef818c692e8dc6c337d488ebbc735d19721", 0xe9e4}, 0x60, &(0x7f0000d5c000-0x60)=[{&(0x7f0000d5c000-0x45)="e380e05bd6929386aad3ab1cf63ad91b244e49f2b04b49d291fad3a4ea43f4fd0a6dceda234d2a6a741233c1ed757448ed81ff0bee7693ebe159ffb1f35fceec3a136f8788", 0x45}, {&(0x7f000060f000-0x1c)="a431ecd1b4dd665a32838ff9d29af547fd874176c8b8c5b4306dcfc3", 0x1c}, {&(0x7f000099d000-0xcb)="89e534e8b6300a18f915dbcf8774608b8386c9f189f29550e72ae0ee07b809fcfd45d6ed62b4a5a2f7f00f5245e67fdad078408e1d8361ff8c6771af061c78b82265e1579f9dd6e301872a80a9b91a98a086a462065ff04429c4ba8e5b1f0d0030be25524db15f5927ae493c3093f3df475edc1a5e98c9cd98cb1322f2af7b603d2973ac07032a9da8e2be75c9cb9b4b53fa785ec1d874250de5eddd1c1f6dac1c5a46bebd4fdcf89791d89ebf771812b6334106e60a2de9d1808062d25271126de9448cd0065f0b5bbebe", 0xcb}, {&(0x7f0000d5b000)="dc8dd2081e5e2ad7bff67c6964fa37b3b6c8ea91ccd5564086d34393e279efcab54b932fb920bbc5580102fcaf898fd0bd2fca640ddb826238bcaa6862531a99c662f4c4a059e26860263133df0dfeeb44501690f6cbe8aabe5bbd59f51060a837a57866345b25073becb713446e6425f7c37f5e23b0677f138d2168fee77a6adb9643a3e6288b81ea1be253ce20925ad7ce5010d7359f9e1caaab9f", 0x9c}, {&(0x7f00006a6000)="99e85c1ba774d8d99e4a7478b614b1d8f74f36a989935f6abc4db78cb54fe84af32b171638ee508b2f05075863f1ac4b0e113c2ba4ed6d4ec4b774a99f7f0959b25bd78823995a5697f251807c170ea8bbf119fb438d0a097e4eda69241c7e1f87f83d", 0x63}, {&(0x7f0000d2d000-0xe8)="c7f13b34d93f9e246d74afebb1179905caf28df5e80716a5b7fcac6a7128abe9d40c7d163eff7029a3d170e179acd0060e2b93fcd05373d3c5ba3a3833e8fed08da230bd9b2440900e0e5076c3ac4759fc4c078b3290005db9308b29ff7e54a6d2ebbdd9fd26fc325c140bd298b7ea1fd9d6e1ff11ccb0daeeaf89338f91802b76508f750cca705f9ec34d73aeff22a05cbaa257b35aa41923c95743a5271cc97f0ab163a983249b39874a10c1496cc8e8f08f5bf890e52a19866cba0b891fc6db6c54d3046e714d2c4acbb5ec1befd8b6afafc072fb9132ef70179b1ce8163209531294b6a0afc7", 0xe8}], 0x6, &(0x7f0000d5c000-0x60)={0x60, 0x105, 0xffffffff00000001, "b2c41026d61da0408ae58459a792330041ce34422aa63dba06cf2492999dcc35885fd6247ef2a80eac63952471eb75b9fb4769bf3cc173ccf52e51b6a46baab87a0f637d518771fde56ee2c15d1852"}, 0x60, 0x1}, 0x4000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KDGKBLED(r3, 0x40045108, &(0x7f0000d5b000-0x1)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000262000)=0x7, 0x4) syz_open_dev$urandom(&(0x7f0000030000)="2f6465762f7572616e646f6d00", 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) creat(&(0x7f000091a000-0x8)="2e2f66696c653000", 0x3) creat(&(0x7f000068c000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 89.509875] FAULT_INJECTION: forcing a failure. [ 89.509875] name failslab, interval 1, probability 0, space 0, times 0 [ 89.541318] CPU: 1 PID: 9607 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #206 [ 89.548649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.558000] Call Trace: [ 89.560588] dump_stack+0x194/0x257 [ 89.564238] ? arch_local_irq_restore+0x53/0x53 [ 89.568913] ? perf_trace_lock+0xd6/0x900 [ 89.573099] should_fail+0x8c0/0xa40 [ 89.576824] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.581936] ? print_usage_bug+0x3f0/0x3f0 [ 89.586182] ? find_held_lock+0x39/0x1d0 [ 89.590273] ? __lock_is_held+0xbc/0x140 [ 89.594360] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 89.600256] ? rcu_note_context_switch+0x710/0x710 [ 89.605203] should_failslab+0xec/0x120 [ 89.609165] kmem_cache_alloc+0x47/0x760 [ 89.613216] ? __might_sleep+0x95/0x190 [ 89.617182] __anon_vma_prepare+0xbc/0x6b0 [ 89.621393] ? __lock_acquire+0x6e9/0x47f0 [ 89.625609] ? anon_vma_fork+0x870/0x870 [ 89.629662] ? print_usage_bug+0x3f0/0x3f0 [ 89.633873] ? print_usage_bug+0x3f0/0x3f0 [ 89.638091] ? print_usage_bug+0x3f0/0x3f0 [ 89.642312] do_huge_pmd_anonymous_page+0x1127/0x1b00 [ 89.647476] ? trace_event_raw_event_lock+0x340/0x340 [ 89.652653] ? print_usage_bug+0x3f0/0x3f0 [ 89.656867] ? __thp_get_unmapped_area+0x130/0x130 [ 89.661778] ? __lock_acquire+0x6e9/0x47f0 [ 89.666009] ? __lock_acquire+0x6e9/0x47f0 [ 89.670233] ? __lock_acquire+0x6e9/0x47f0 [ 89.674450] ? trace_event_raw_event_lock+0x340/0x340 [ 89.679642] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 89.684808] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 89.689976] ? print_usage_bug+0x3f0/0x3f0 [ 89.694187] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 89.699351] ? trace_event_raw_event_lock+0x340/0x340 [ 89.704530] ? perf_trace_lock+0xd6/0x900 [ 89.708673] ? trace_event_raw_event_lock+0x340/0x340 [ 89.713841] ? print_usage_bug+0x3f0/0x3f0 [ 89.718058] ? check_noncircular+0x20/0x20 [ 89.722300] __handle_mm_fault+0x1b9f/0x3e20 [ 89.726680] ? check_noncircular+0x20/0x20 [ 89.730906] ? __pmd_alloc+0x4e0/0x4e0 [ 89.734774] ? find_held_lock+0x39/0x1d0 [ 89.738838] ? lock_downgrade+0x980/0x980 [ 89.742962] ? __lock_is_held+0xbc/0x140 [ 89.747079] handle_mm_fault+0x334/0x8d0 [ 89.751116] ? down_read_trylock+0xdb/0x170 [ 89.755412] ? __do_page_fault+0x32d/0xc90 [ 89.759626] ? __handle_mm_fault+0x3e20/0x3e20 [ 89.764183] ? vmacache_find+0x5f/0x280 [ 89.768132] ? vmacache_update+0xfe/0x130 [ 89.772263] ? find_vma+0x30/0x150 [ 89.775790] __do_page_fault+0x5c9/0xc90 [ 89.779826] ? check_noncircular+0x20/0x20 [ 89.784057] ? mm_fault_error+0x2c0/0x2c0 [ 89.788183] ? check_noncircular+0x20/0x20 [ 89.792412] do_page_fault+0xee/0x720 [ 89.796196] ? __do_page_fault+0xc90/0xc90 [ 89.800404] ? find_held_lock+0x39/0x1d0 [ 89.804470] ? lock_downgrade+0x980/0x980 [ 89.808596] ? __might_fault+0xe0/0x1d0 [ 89.812560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.817401] page_fault+0x22/0x30 [ 89.820828] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 89.826424] RSP: 0018:ffff8801ca9071b0 EFLAGS: 00010202 [ 89.831764] RAX: ffffed0039520edb RBX: 0000000020314ff8 RCX: 0000000000000001 [ 89.839010] RDX: 0000000000000000 RSI: 0000000020314ff8 RDI: ffff8801ca9076d0 [ 89.846260] RBP: ffff8801ca9071e0 R08: ffffed0039520edb R09: ffffed0039520edb [ 89.853504] R10: 0000000000000001 R11: ffffed0039520eda R12: 0000000000000008 [ 89.860747] R13: ffff8801ca9076d0 R14: 00007ffffffff000 R15: 0000000020315000 [ 89.868045] ? _copy_from_user+0xc5/0x110 [ 89.872181] sctp_getsockopt+0xddc/0x7080 [ 89.876322] ? trace_event_raw_event_lock+0x340/0x340 [ 89.881503] ? sctp_getsockopt_peeloff_common+0x300/0x300 [ 89.887020] ? lock_acquire+0x1d5/0x580 [ 89.890973] ? alloc_set_pte+0x1102/0x1880 [ 89.895217] ? reacquire_held_locks+0x201/0x3e0 [ 89.899858] ? alloc_set_pte+0x1102/0x1880 [ 89.904084] ? find_held_lock+0x13c/0x1d0 [ 89.908236] ? lock_downgrade+0x980/0x980 [ 89.912364] ? print_usage_bug+0x3f0/0x3f0 [ 89.916575] ? do_swap_page+0x2c50/0x2c50 [ 89.920702] ? unlock_page+0x19f/0x270 [ 89.924568] ? wake_up_page_bit+0x530/0x530 [ 89.928872] ? __lock_is_held+0xbc/0x140 [ 89.932925] ? print_usage_bug+0x3f0/0x3f0 [ 89.937141] ? __lock_acquire+0x6e9/0x47f0 [ 89.941353] ? filemap_map_pages+0x942/0x15d0 [ 89.945822] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 89.951012] ? print_usage_bug+0x3f0/0x3f0 [ 89.955249] ? print_usage_bug+0x3f0/0x3f0 [ 89.959461] ? trace_event_raw_event_lock+0x340/0x340 [ 89.964658] ? __lock_acquire+0x6e9/0x47f0 [ 89.968890] ? __lock_acquire+0x6e9/0x47f0 [ 89.973098] ? trace_event_raw_event_lock+0x340/0x340 [ 89.978292] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 89.983476] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 89.988649] ? perf_trace_lock+0xd6/0x900 [ 89.992781] ? print_usage_bug+0x3f0/0x3f0 [ 89.996995] ? trace_event_raw_event_lock+0x340/0x340 [ 90.002160] ? perf_trace_lock+0xd6/0x900 [ 90.006295] ? check_noncircular+0x20/0x20 [ 90.010509] ? trace_event_raw_event_lock+0x340/0x340 [ 90.015685] ? check_noncircular+0x20/0x20 [ 90.019933] ? find_held_lock+0x39/0x1d0 [ 90.023997] ? lock_downgrade+0x980/0x980 [ 90.028130] ? __fget+0xbb/0x580 [ 90.031488] ? lock_release+0xda0/0xda0 [ 90.035448] ? __lock_is_held+0xbc/0x140 [ 90.039516] ? __fget+0x362/0x580 [ 90.042971] ? iterate_fd+0x3f0/0x3f0 [ 90.046749] ? proc_fail_nth_write+0xb5/0x260 [ 90.051221] ? map_files_get_link+0x3a0/0x3a0 [ 90.055688] ? __lock_is_held+0xbc/0x140 [ 90.059741] ? find_held_lock+0x39/0x1d0 [ 90.063799] ? __fget_light+0x29d/0x390 [ 90.067749] ? sock_has_perm+0x29c/0x400 [ 90.071791] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 90.077135] ? wait_for_completion+0x7b0/0x7b0 [ 90.081746] sock_common_getsockopt+0x95/0xd0 [ 90.086215] ? sock_common_getsockopt+0x95/0xd0 [ 90.090872] SyS_getsockopt+0x178/0x340 [ 90.094834] ? SyS_setsockopt+0x360/0x360 [ 90.098955] ? SyS_write+0x184/0x220 [ 90.102647] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 90.107483] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.112481] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.117232] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 90.121960] RIP: 0033:0x4529d9 [ 90.125124] RSP: 002b:00007fc9b4aacc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 90.132808] RAX: ffffffffffffffda RBX: 00007fc9b4aacaa0 RCX: 00000000004529d9 [ 90.140054] RDX: 000000000000006d RSI: 0000000000000084 RDI: 0000000000000013 [ 90.147300] RBP: 00007fc9b4aaca90 R08: 0000000020abaffc R09: 0000000000000000 [ 90.154546] R10: 0000000020314ff8 R11: 0000000000000212 R12: 00000000004b759b 2017/12/03 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_thread_area(&(0x7f0000155000-0x10)={0x200, 0xffffffff, 0xffffffff, 0x8, 0x1, 0x6c5, 0x27b, 0x2, 0x7fff, 0x5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000107000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ac6000)={0x0, 0x7fffffff}, &(0x7f0000119000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d8f000-0x6c)={r2, 0xffff, 0x64, "ff5c86956a3b4933c32b6f20620d4154536ead2b9dce7323f7f5153d23e3c54941fa57167ed1f64f8ed38a591e7660031ffbb138f6d80fe052c5cf9ae1223d5abf00b7e74db2f3e46ba65e5806ce584da310126ad47043cd15c704564f913e345737b296"}, 0x6c) preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f5000-0x10)="2f6465762f73657175656e6365723200", 0x400281, 0x0) r0 = memfd_create(&(0x7f0000c8a000)="402d2e232e6370757365746264657673656c6673656c66776c616e306d643573756d5c73797374656d5d0527402127706f7369785f61636c5f6163636573732727776c616e3000", 0x3) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000de3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd(0x10004) r2 = add_key$keyring(&(0x7f0000315000-0x8)="6b657972696e6700", &(0x7f000080c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) r3 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003d3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000195000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000301000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) r5 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r6 = socket(0x5, 0x807, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000fed000)={0x3, 0x3, 0xfffffffffffffc00, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r7 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000b7000)={0x80, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f000037a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x7f, 0x0, 0x0, 0x1, 0x2, 0x1, 0x10001, 0x5, 0x2, 0xfffffffffffffffd, 0x0, 0x2, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x3fc) 2017/12/03 22:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b1b000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000092f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000187000)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r2 = syz_open_dev$sg(&(0x7f0000b35000-0x4)="2f6465762f73672300", 0x2, 0x40) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000eb7000)=0x415, 0x4) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000308000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000242000-0x4)=0x20) r3 = perf_event_open(&(0x7f000002e000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000930000-0xc)={0x10080008, 0x0}) mknod$loop(&(0x7f0000dcd000)="2e2f66696c653000", 0xc080, 0x0) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f000072e000-0x6)="2e0000007300", 0x100000, &(0x7f0000444000)="") getpeername$ax25(r2, &(0x7f0000e40000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000068000-0x4)=0x10) init_module(&(0x7f0000f45000-0x6)="6d1f75067317", 0x6, &(0x7f0000468000-0x9)="2f6465762f73672300") getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005b9000)=0x7, &(0x7f0000a13000)=0x4) mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") accept$nfc_llcp(r2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000df3000-0x4)=0x60) creat(&(0x7f0000111000-0x8)="2e2f66696c653000", 0x8000000008) mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000ef2000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x6)="6a6666733200", 0x2, &(0x7f0000fea000)="6f9c03") mount(&(0x7f0000378000-0x8)="2e2f66696c653000", &(0x7f0000188000-0x8)="2e", &(0x7f0000a93000)="6d736c6f7300", 0x100000, &(0x7f00003a0000-0x1000)="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") mount(&(0x7f0000dec000-0x8)="2e2f66696c653000", &(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000067000-0xa)="68756765746c62667300", 0x20000, &(0x7f0000614000-0x6f)="7d5b00a2df851f49b130373ebdb106d2c065ae1433f01aa9e0ef525237f265a9a5d1157bc571047cfb2f2d6a79bc5ba03b454616acfaf6952a045d1fb402e0a49f69bbc4e75f391294c4a2947eaaf98e9dc99e6ac18f300c045d5872716fdf6303f9d0f27edd76266167e8f9116e8c") ioctl$TCSETSF(r2, 0x5404, &(0x7f0000055000-0x24)={0x6, 0xe, 0x3f0d, 0x9, 0xffffffffffffff80, 0x8001, 0x9cc5, 0x1, 0x6, 0xff, 0x3, 0x4}) mkdir(&(0x7f0000283000)="2e", 0x20000002) mount(&(0x7f0000c5a000)="2e2f66696c653000", &(0x7f0000649000-0x8)="2e2f66696c653000", &(0x7f0000a94000-0x7)="7073746f726500", 0x201000, 0x0) creat(&(0x7f0000e62000-0x8)="2e", 0x45) pivot_root(&(0x7f00000a7000)="2e2f66696c653000", &(0x7f000045e000)="2e2f66696c653000") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="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") 2017/12/03 22:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000b55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f00001a9000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000004, 0x81, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x8000, 0x20000000000, 0x0, 0x80000049, 0xfffffffffffffffd, 0x0}, r1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fd3000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007e1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b4f000)="2f6465762f6b766d00", 0x4, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000a21000/0x18000)=nil, &(0x7f0000e1d000)=[@textreal={0x8, &(0x7f0000aac000-0x43)="2ecc66b9800000c00f326635010000000f30dd67850f01df0f0096a667ba2124b80900ef0f20c06635000000200f22c0baf80c66b8101a8766efbafc0cec0f288d0000", 0x43}], 0x1, 0xfffffffffffffffc, &(0x7f000066e000-0x10)=[@cstype3={0x5, 0x3}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000c55000-0x30)={0x1, 0x0, [{0x400c0000007, 0x9, 0x4, 0x2, 0x5, 0x9, 0xffff, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) unlink(&(0x7f0000ca9000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000e39000)=0x0) socket(0x11, 0x8, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/03 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x0) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) [ 90.161788] R13: 00007fc9b4aacbc8 R14: 00000000004b759b R15: 0000000000000000 2017/12/03 22:41:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0xfffffffffffffc, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000970000)="2f6465762f736e642f73657100", 0x0, 0x101000) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r2, 0x0) perf_event_open(&(0x7f0000a35000-0x78)={0x2, 0x78, 0x8000000000, 0x0, 0x0, 0x8, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f0000244000-0x46)="9a6b2500003100660fde07c4c3214c591d0e67660f01be76000f238ac4e231987b4bc4e1911617c4c239b8ab00000000c4e201aed766baf80cb809c19a87ef66bafc0cb038ee", 0x46}], 0x1, 0x1, &(0x7f0000274000)=[], 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f00002af000/0x18000)=nil, &(0x7f0000a7f000)=[@text32={0x20, &(0x7f0000163000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d0102152a2ab81e0166baf80cb8dc75ec8aef66bafc0cb803000000ef0f09", 0x45}], 0x1, 0x0, &(0x7f0000942000-0x20)=[@cr0={0x0, 0x22}, @cstype3={0x5, 0x5}], 0x2) connect$netlink(r0, &(0x7f0000747000)={0x10, 0x0, 0xd, 0x200000000000080}, 0xc) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70003, 0x0, [0x7a9, 0x80100001, 0x3, 0x4000000000000007, 0x20, 0x8, 0x69b7, 0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r7) ioctl$KVM_X86_SETUP_MCE(r8, 0x4008ae9c, &(0x7f0000cfa000)={0x16, 0x0, 0x8, 0x0}) socket$netlink(0x10, 0x3, 0x4) 2017/12/03 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") socket(0x4, 0x3, 0x10001) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000c28000)={[{0x2, 0x4, 0x8, 0x8, 0x0, 0x108800000, 0x2, 0x6, 0x1, 0x9, 0x9, 0xfffffffffffffffa, 0x4}, {0xe5d, 0x1f, 0x3, 0x7fff, 0x4, 0x8, 0x2, 0x0, 0x80, 0x4df, 0xff, 0x3, 0x42}, {0x7fffffff, 0xffff, 0x2, 0x5cae625f, 0x0, 0x6, 0x75f, 0x6, 0x6f49, 0x0, 0x6, 0x2, 0xeb7}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 22:41:15 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000afc000)="2f6465762f7663732300", 0x7fffffff, 0x608080) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000004, &(0x7f0000afe000-0x3)="24208e", 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x22001, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000afd000)=0x5f, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002f4000)=0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000aff000)=r6) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000aff000)={0x4, 0x0, [{0x918, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x200009, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x3) socket(0x1a, 0x80000, 0x7) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000086a000-0x4)=0xfffffffffffffffc, 0x4) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0x7, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000f, 0xfffc, 0x3f, 0x101, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x4004, 0x7, 0x3, 0x21f}) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x7fd) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x100000000000101) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000b00000)={0x1, 0xad}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000b02000-0x11)={0x1, 0x0, [{0xbf9, 0x0, 0x5}]}) [ 90.238772] binder: 9622:9637 ERROR: BC_REGISTER_LOOPER called without request 2017/12/03 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(0xffffffffffffffff, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000089e000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d97000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00009a1000)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r2, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) [ 90.311810] binder: BINDER_SET_CONTEXT_MGR already set [ 90.333384] binder: 9622:9637 ERROR: BC_REGISTER_LOOPER called without request [ 90.354393] binder_alloc: 9622: binder_alloc_buf, no vma 2017/12/03 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_dev$vcsa(&(0x7f0000793000)="2f6465762f766373612300", 0x7, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000229000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") acct(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r2, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) epoll_create1(0x80000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000e4000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000071e000-0x20)={0x81, 0x0, 0x3, 0x1f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f92000)={0x0, 0x4}, &(0x7f0000e9a000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000718000)={r4, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000267000)=0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000048f000-0x20)={0x80000001, r3, 0x10000, 0x7}) [ 90.354895] binder: 9622:9655 ioctl 40046207 0 returned -16 [ 90.370187] binder: 9622:9661 transaction failed 29189/-3, size 0-0 line 2870 [ 90.385845] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.391832] binder: release 9622:9637 transaction 55 out, still active [ 90.398638] binder: undelivered TRANSACTION_COMPLETE 2017/12/03 22:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00003c5000)="dac641e955027674cfadb09618f20b67d3601bb676c5daeca438e24a5310e26a5024d029b5c0a159307235b99230c9681f36a0832cb3ede71fd9cb6e1423bf5136032bff569f8cbe8a4e96ca87a916d0f7c65d95913074646130321eb95e95ae", 0x60, 0x4000004, &(0x7f000057b000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:15 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f56000-0xc)={0x0, 0x80000, r0}) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0xfffffffffffffffc, 0x100000, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x900, 0x0, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000f3b000)="000000000000000000000000000000000000000000000000000000") r3 = gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) setpriority(0x0, r5, 0x85) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) fcntl$F_GET_RW_HINT(r6, 0x40d, &(0x7f0000c5f000-0x8)=0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) recvmsg(r0, &(0x7f000065a000)={&(0x7f000024f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d42000)=[{&(0x7f0000f36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000554000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000143000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x3, &(0x7f00000b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x5}, 0x40000000) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006af000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e21000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x20, 0x11, 0x80, 0x20, 0x8, r8, r9}, {0x800, 0x9, 0x2, 0x4, 0x0, 0x0, 0x10000, 0x1}, {0x100000001, 0x9f07, 0x8, 0x4}, 0xe10, 0x8, 0x0, 0x1, 0x89, 0x0}, {{@in=@multicast2=0xe0000002, 0x7, 0xffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x3, 0x0, 0x5, 0x3, 0x3}}, 0xe8) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r11, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r11, r12, &(0x7f00008e9000/0x18000)=nil, &(0x7f000006f000-0x18)=[@text16={0x10, &(0x7f0000113000-0x25)="e3cf0f090f01330f00d1f2aff3e1360fa90f22110f20d86635200000000f22d80fc5dca0", 0x24}], 0x1, 0x20, &(0x7f0000159000)=[], 0x0) syz_kvm_setup_cpu$x86(r11, r12, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/03 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000444000)="2ed773656c696e75782d626465762962646576766d6e6574305b5d00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000ff000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c42000)="", 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f00000bd000)="2e2f66696c653000", 0x141046, 0xc8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00007b5000)={{0x401, 0x0}, {0x2, 0x8}, 0x2, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDDELIO(r1, 0x4b35, 0x1552ae52b) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ccc000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000569000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf004, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xeef1, 0x7fff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x2, 0x6, 0x0, 0x100000000000, 0x0}, {0x0, 0x0, 0xa, 0x0, 0x0, 0x2, 0x40000000000, 0x5, 0x10001, 0x6e, 0x8, 0xfff, 0x0}, {0x6000, 0xf002, 0xf, 0xffffffffffffffd7, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x14000, 0x0, 0x0, 0x1, [0xfffffffffffffffe, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00006cd000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000706000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000716000)="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", 0x1000, 0xfffffffffffffffb) r4 = add_key(&(0x7f000051b000-0xa)="73797a6b616c6c657200", &(0x7f0000b0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c3c000-0xd)="99b08377598bc2d703b20acb03", 0xd, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x400, 0x7, r4) r5 = getpgrp(0x0) setpriority(0x3, r5, 0x85) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a39000)="2f6465762f6877726e6700", 0x5a3000, 0x0) ioctl$EVIOCSABS2F(r8, 0x401845ef, &(0x7f00004d6000)={0x9, 0xbf4a, 0x4, 0x1, 0x20, 0x2}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) uselib(&(0x7f0000076000)="2e2f66696c653000") sched_getparam(r5, &(0x7f0000b66000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ce8000-0x4)=0x0, 0x4) 2017/12/03 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x81, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x4}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x7fff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xf57, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000db000-0xc)={&(0x7f0000b4e000)="2e2f66696c653000", 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000369000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000004000)=0x100000000000009) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000003000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000001000-0xa1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000005000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000005000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0xa) r3 = syz_open_dev$tun(&(0x7f0000362000)="2f6465762f6e65742f74756e00", 0x0, 0xa) clock_gettime(0x0, &(0x7f000034d000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000021b000-0x68)={0x7f, 0x3, 0x6, {r4, r5+10000000}, 0x7, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00008a0000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f3a000cc0a1ed4f540a1fdc220673b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x4, 0xe6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0xb, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00003ab000)={0x101, 0x0, 0x0, 0xdcf9, 0x2, [{0x10000, 0x20, 0x4, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x5, 0x7ff, 0x0, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0}]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = accept$inet(0xffffffffffffffff, &(0x7f000090a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000739000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000023a000)={0x2, [0x0, 0x0]}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00009e5000)={r8, 0x61, "e1b48a890e1a2b31d83995d890b1a68117e8430c74d8648ee377b5d6d1433cd607cb021838fab2abaf781b7cb73bfd5e10cf9430c00bd3c83a54fa00b2abe86b5901410d68ba39c5f55384947dbde7919325f75b7fd961063e4bb7c6038275b0c4"}, &(0x7f0000057000-0x4)=0x69) [ 90.421402] binder: send failed reply for transaction 55, target dead [ 90.493634] kauditd_printk_skb: 48 callbacks suppressed [ 90.493642] audit: type=1326 audit(1512340875.517:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/03 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x2, 0x4000800) [ 90.541697] audit: type=1326 audit(1512340875.518:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 90.566654] audit: type=1326 audit(1512340875.518:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 [ 90.577178] device gre0 entered promiscuous mode [ 90.611252] audit: type=1326 audit(1512340875.518:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 90.632901] audit: type=1326 audit(1512340875.518:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=248 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/03 22:41:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a0c000)="77657374776f6f6400", 0x9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fd5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd6000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000988000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x29, &(0x7f0000ee9000)=0x6ff7, 0x4) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1052, &(0x7f0000c6b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xf, 0x4, 0xffffffffffffffff, 0x800000, 0x1044, 0x2, 0x0, 0x65, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x1b, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f0000ee3000)="", 0x0, 0x20008045, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x41) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000005000)="6255694bdcd697c40ace4d3c2b4dc24debc87f00cc13d65f2e5ff4b3aeb55375f8930e32220200f100ff0000001c0442a7a80774e685f5542ee9bc2eac30cb954d8c937b44f97ad85016ff58fdea8bde5d40f1ba667ca33f0762340f", 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x2, 0x1, 0x4, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd8000)={&(0x7f00003ea000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000-0xc)={0x0, r4, 0x1, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x20050, 0xffffffffffffffff, 0x1) 2017/12/03 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000fa5000)=0x1) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") r4 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r4, 0x2, &(0x7f000091d000)="0000000000000000000000000000000000000000000000000000000000000000000000") preadv(r3, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x1, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000025f000-0x4)=0x0) socket$nfc_raw(0x27, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00006b6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa002) getpeername$packet(r1, &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000024000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000724000)={@generic="85fe2952e76edafa99f7fb7a1621f0c8", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00008e8000)={@loopback={0x0, 0x1}, 0x4000000006, r3}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001d9000-0x38)={&(0x7f00002d4000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a92000-0x70)=[{&(0x7f000074c000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000962000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000ba0000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000d44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000aab000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000075c000-0x9)="000000000000000000", 0x9}, {&(0x7f0000a97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x7, &(0x7f0000aad000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x0}, 0x10000) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000f4000-0x4)=0x0, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000013000-0x4)=0x0, &(0x7f000004a000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000707000)={0x0, 0x7}, &(0x7f0000341000-0x4)=0x6) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e6b000-0x4)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x30, 0x0, 0x100000000, 0x0, 0x67, 0x0, @rand_addr=0x1000, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0xfffffffffffffffe, 0x0, @loopback=0x7f000001, "bc7f0000000000000000f7ffff6cb842e60100b0"}}}}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x400b, &(0x7f00000d7000)="000000000000000000000000000000000000000000000000", &(0x7f0000ae6000-0x4)=0x18) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000502000-0x10)={0x5, 0x81, 0x0, 0xffffffffba88b7e6}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d9a000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c6b000-0x4)=0x14) shutdown(r4, 0x402003) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f000011c000-0x14)=[{0x14, 0x1d, 0x9ff, 0x0, 0x0, "08ec6e2b"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000145000-0x120)={r0, r4, 0x5, 0x2, &(0x7f0000669000-0x62)="7fc39df597643d39615263303ab6630a655856336036d38cac1d82b547cda736f99eddbda0e11d2e7e26a450f3f2cafedf75ee7aa15a30b22f93009f04cf0f04e7c4f46e74d34f00929070f884676f60b759baa3c8d227121be520cd46c408c03644", 0xfffffffffffffff8, 0xae0, 0x8, 0x7fffffff, 0x240000000000000, 0x849a, 0x1, "2645e73ff5cdf92d2a2f7e885c2cef0d8bec74042b83ac79aa79cccd63f399e647a2e198b2d3c58a1c6e521c21b86f2fb9ce90db9903b29da7d55f5061c1d8374b2a03d59cda718b2c363e2940013c5a60bf32ed6fdcb8912d4a9c846b787ab3bb182fc1809a1d256801b83d97387bbb9aea78012dbff6cf44036ce88de83473b5be9a4a1e3acda2c5acab08b78444ab3b952379a195a8d22ce61cd6c83ee64fa25c8aaf8fbecb2c2f99ad51b3ede2d240080c82ceb88bc18f4342fa2e74f97b14c85839c25459560c3cae25aacfea455da0bfbdce83f0d4fa646ff443f07e64dbf7dad23daf0b1e097fc453f171c6ab784ae25e"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000769000)={r5}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00005ba000)=0x101, 0x4) syz_extract_tcp_res(&(0x7f00001cb000)={0x0, 0x0}, 0x4000000000000d9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00007b4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f000016a000)="") 2017/12/03 22:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000821000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000803000)=@assoc_value={0x0, 0x0}, &(0x7f0000de5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008e1000-0x20)={0x3, 0x1ff, 0x8008, 0x7, 0xfffffffffffffff9, 0x8, 0xd3b6, 0x6, r2}, &(0x7f0000283000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000074c000-0xa2)={r2, 0x95, 0x9a, "3375c958be348e7a5c740063724b939947eb996241525f5ef6fec4842ba73ef2fcfde326ee08cbd5493fbea6776f040b598d9c7a17fe35880c65708564760e73819df5e0d19aa81708d32818622d28eacbe38aa15bd4d7961b89d10eb9dfa42fa3923e4e1ca6ce0028f46435bea6076d63459e878a4776be3fbfbbc05f8301d73921dfdf774a12a9cf79c93943d2f33510b492d9bc003b5c8542"}, 0xa2) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ce7000)={r3, @in6={{0xa, 0x3, 0x7c3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) [ 90.654187] audit: type=1326 audit(1512340875.519:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 90.676606] audit: type=1326 audit(1512340875.519:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 90.700755] audit: type=1326 audit(1512340875.519:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/03 22:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000072f000)=0x0) socketpair(0x1b, 0x80004, 0x10000007, &(0x7f0000805000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000c71000)=0x4) socket(0x400017, 0x1, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) recvmsg(r2, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1ff}, 0x10000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009ee000-0x58)={0x26, "6861736800000000000000000000", 0x83, 0x0, "786362632874776f666973682d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) close(r2) recvmsg(r3, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000cd1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f71000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f000081f000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00009cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00004f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, &(0x7f0000f71000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x2}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000a8b000)="e0fbe5bac185aae4a43a84ee0abe8a", 0xf}, {&(0x7f00005d5000)="d72f4d3d94a2625b227b0c25245f90858805bc6e00727514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b05d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d83233ef180c33bffb94bdb1fba4064c9789ed6c5671b1c43602372d37b4de44cd9664c1c45db060bca47cd3151e90406b", 0x9b}, {&(0x7f0000523000)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f0000440000)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69c74cc9242bbda84ef11e1cfa9412c485b041877d4ee572105ed51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f02e20402f00e6f6ec04c21be760c72880da0ca6e01ea5dfe63786136cf3597eaa50389f5eabbb2f33eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e824412f3a7432e4319e2abe0a370c274aba6c7d674f8ebb4416e523b8080042727795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600124f", 0xe2}, {&(0x7f00005dc000-0x4c)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522044672ca4155d83ba8a7a9cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab29cd6d2", 0x1f}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x8, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x4000) close(r2) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f6f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000f73000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00008a9000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="", 0x0}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:15 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)="2f6465762f766373612300", 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)="2f6465762f6b766d00", 0x1000000000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x0}, &(0x7f00005e4000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a9000)=@assoc_value={r2, 0x2fd84dac}, &(0x7f0000298000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="67726574617030000000008201000000", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000a8f000/0x18000)=nil, &(0x7f00005e4000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x41, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = open(&(0x7f0000cdd000)="2e2f66696c653000", 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000594000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094b000)=0xc) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000055e000-0x4)=r2) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r3, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) [ 90.700772] audit: type=1326 audit(1512340875.519:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 [ 90.700788] audit: type=1326 audit(1512340875.519:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9677 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/03 22:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xa, 0x80000, 0x2, &(0x7f0000bc1000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000003e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e36000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1, 0x2, 0xfffffffffffffff8, 0x20}, &(0x7f0000606000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000252000-0x8)={r3, 0x7}, &(0x7f00009b6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) r4 = add_key$user(&(0x7f0000f1e000-0x5)="7573657200", &(0x7f000079d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e9d000-0x43)="ac1f581e1cd942ef74b516042a24529dc235499cb2cd4a670fdb4501ad5b049842c1568989b8fcf684d2f0cc9d8e03b10ccce0a3d149a644cb20ea00c4467790bf48b4", 0x43, 0xffffffffffffffff) keyctl$update(0x2, r4, &(0x7f0000b7d000-0x92)="336f53482ca1a63175794df029eb210ed9a50b93643232839be7dd5c03242a383cb3e97848bfc5aa1c0d816f1152a6fe5a59e64b48ec0ee8ce836ff35c31e21e06309a0e93fd196b7b2a6b0c9dc0c1c508e2901116950a099e7a82fa2dc8359c4e9dff3c6deef4a15f015e51bf894d717dfaa48f1fd88b22af4d7ee21700a699901b8371790e4b9e5fa672f149332c78c11f", 0x92) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000e4a000)=0x0) sched_getparam(r5, &(0x7f0000028000)=0x0) 2017/12/03 22:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10", 0x4}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = eventfd(0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000824000)={r1, 0x20, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000368000)={0x0, 0xfffffffffffffeff}, &(0x7f0000c44000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000049b000)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54b8, 0x7, 0x7, 0x7, 0x6}, &(0x7f000005b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000061e000-0x6)={0x0, 0x4}, &(0x7f00002c8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d9f000)={r3, 0x803}, &(0x7f0000dcb000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000bb3000)="38275e2c72af76895c9266acb12cf3a652a73cd6ecf2b25ed6c2679874", 0x1d, 0x24048051, &(0x7f00006ef000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getresgid(&(0x7f0000fb0000-0x4)=0x0, &(0x7f0000a5d000-0x4)=0x0, &(0x7f0000dc1000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000b60000)={{0x3, 0x7ff, 0x1, 0x80000001, 0x7f, 0xffff}, 0x81, 0xffffffffffffff00, 0x1, 0x81, 0xfff, "424e2faa9ab5e4cfcaef2704328407cfe96680b4ac3bae2522d3f8555c2edddceab5a748a1aad22dec81b42daa8b5eb457e049a05b5440b3f0f2416ee469b1c5acb85f5724ae991d97891bf6cc11ff625bd1213fca60560dc3c6aad2e0a342a3b3155ca7cf613eda65f13b2f6c2aafa83c37256febf303c114ad34458b5dad1a"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003cc000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe02, 0x2, 0x6, 0x7fff, 0xfffffffffffffffe}, &(0x7f0000943000-0x4)=0xa0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind(0xffffffffffffffff, &(0x7f0000e23000-0x58)=@alg={0x26, "736b636970686572000000000000", 0xf, 0xf, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f0000866000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r7 = accept$alg(r6, 0x0, 0x0) pwritev(r7, &(0x7f00006e4000-0x50)=[{&(0x7f0000c24000)="a91df2b45798f7e19621eadd8f2c2f4ab5fdc42f1cb8e9592ef81a19532233e8af07e70b3fe80d8f812f62983d49e06cc6a08acfa7f2b34cfd5281988ab7ae7a0d1acb4b6f666dc161efbce74a9aa8b5f64112a87c1111ccadd5e9dca101012749f7360fff929ebc0ffefc753c54a92f132082f09901399aa1c45c9a9d027af3eac44b6230e2bf40ea64e466a5e1fa1748eac724", 0x94}, {&(0x7f000076a000-0x1000)="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9472b849bb6ffa0e66ac3aeedef0d125ff641a2e01873307e037cf556900c1c55f9349ba739b94dc55a58c2b4dcae73794cf058b930eaec73e1212bffb54a8d2f276cb83f5d6d78f381930eb01a3882d472879fd1febecab37c8dc5ac387a77f617b2bfc80acc2b3c768ff50feb7dfcab00b9ae2c36575e9e59e842c02e37e1ff68064255ddc71a0700a8d6c9beb6cfff747f3253e44a6bdbe3d829b112d8bf126b64adff2bd0f48c6b5436baa41c7a82ae7a0fd329a3bdf79cee8d7307bbb34608e731bb3987982e3829b00cf5562d6858937f77ee31660fe5e0a28eb0029d9455b31e6b4b158dc86d5c58e03ad16a89c0aeb41909f3b4b35664ea964568f46eb3640c90d371a9de1e2726c8f3b53436283e7d0fc9991168a6b297da63a369a71cd0e6e3420b74aff3d992a6e33eacc2ebb298b685069a8c7f2230965c71cd63af8153eb98d66a1353331bd32c2f2e863890a02c45238dc4732b529d61f20caca49efe75a61deed0111ad6e1bf6de6ca9a9e3900754b613ec606604a8d7b8299251d25215983ee64d228e441ccf735f3bbb45008660cc04a20ae4f7bc57e4fe8fd232a83902b8f7b27f39e85e1ffe12977d3f9979056b6647e10826d8d56c6be9e7d78fd13f7b90967040a4db32df6a24c5bd5eced43a3d519054f54892ac5418e821b9619f119134b0ad7fa0d0534efd03d5b60119569a3e41dc3df9a01af3a320cb03beb5130450f7dd745601cd23b66f41e881b325212649c3d89ed92f74a155fe7c4f73575db6594a5ebd0b19e39812a3cbd0f48087a6b7ffcf35849ccc5df795a51bcddc61b7f70024fc24dc180379383f0ab134eb79ccd0256c306f976b2bd2c572ce509f887211842ab735103ed467e16e8d79bf14d067067eddcc3e0fe354672b9c210bc9689ba3df900f4ce897ed7550b45f6cf85fd279a8b59265d5f73f4ae76de0042dd2f5e6ab44753c2709cf429425ade0c08ed9fd7ff59f6f9db369b0464bb922cf4741f6dea8a01c6784caaae55729613f2a9c43885942c5ea88eb0b2b4084ba37defcf0e0b59293ac0c0d6ffe085cdfceb75bcead3cd17a0547e3d86300522d4f71bd867fc14845db441e0d9dfa949cc349df0df001463db2398b05710b4618b3b15a833df1bfa50dd95d6d5f55e455abb072356ee6d46f3eca09587d39d1076d6c46037c4c2d38c739392644570911d80690748b8b6bb74e44323576254f16cdec296f60cf73c21b42fccf5f03e4eb0ab1ffb7be6151a6ed3d429c1225c868fcae0ad54a5999eaf9396eccc79534f90dec71f17aec664a450dd696f2b76594902a1d154cabadf5eee00a039d203a2736d30cdbf5cc0f4f7606e119b47302bf026dfce5f45e623909815361050c5f9593355beace86c2327e49d6e033243d6683bd7eb9030bb87e813f99716bf74526c52cd6a948c5a42265deb44662a7000f4f08afa9deab4f68e734d16cedde76aa1e47a8865bec2d223db2c3ff3d098b3b1d03eeba40cf6b6af36f8849d9bb3897a908b6a325da55c88d3f92bf0c70f7191649302315b225d17314800a61d3d40f5939aa4fa3873fc059924cf7eb675b5a19a57ae68658bf2226903cb3f89b46655081c4b8488034252819bf3c42b6519b445510acc2d844e9c98109239092bd6f20fc7d3059e715e7d28eee8a8a9406fce01e117e16470479b37d4cd15837a2df51705f8945ac330911b1a57cd1fdcfc2a9485727832aec4e23ddf85f973e22278f79746bc3b08c721c6de87efd3618190e2ed92b7addd3baca5bbf3794828135c66637177e95618e75b07a80df5bfb62f9bb0371edce01cb2c3521487c1097d09e28f61faf7e0aed2c40f527a8a70135e1504e772efc0884b7085db946566aba65b9577713839555e3ee6ab38a6e65707696099758c87df1c49aaf80c75940b5c06207dd5fe73c3b1956fcf31ac401238106b02a00fbdd1b14779fdae28ff42e93e8b37af7cc86615ba195bdbf3ea3fa26bb14f2b9f825320e75770e92271c0d5bc69a7f83a74783b3d2e9865d71aa1adb76ffe98c872fed211bb522d193b5def380829cf9820e52bde5b2b2f6974e60bb8aefb048c97e5e4c1e810480b6e8da74a9001588d4d1c97b667a1a756fa72ed59a4ecec55dab75ab8b2aa004322f160570205417e11818b8a0f2b1fefa17216fe37b73c31c9b507e7fc417a1198322460687093dfd0d77d21d5ed5cb7ecfaa4e9b0efa6e11a7146e7fb1fa24084ca46b3d3b0d0df13e76de8de880dd83ccfe77d", 0x1000}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081d000)={0xd5, 0x1, 0x2, 0x80000001, r5}, 0x10) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00007da000-0x1000)="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", 0x1000) sendmmsg$alg(r7, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f000038f000)="e56b89762f03abd25ab9aa156c91f18d", 0x10}], 0x1, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r7, &(0x7f000009b000-0x38)={&(0x7f0000af9000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008f8000)=[{&(0x7f0000b47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x1, &(0x7f0000d39000)="00000000000000000000000000", 0xd, 0x6}, 0x10001) recvmsg(r7, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)="000000000000000000000000000000000000000000000000", 0x18}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0x0}, 0x0) 2017/12/03 22:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000444000)="2ed773656c696e75782d626465762962646576766d6e6574305b5d00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000ff000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c42000)="", 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f00000bd000)="2e2f66696c653000", 0x141046, 0xc8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00007b5000)={{0x401, 0x0}, {0x2, 0x8}, 0x2, 0x3, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r1, 0x4b35, 0x1552ae52b) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ccc000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000569000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf004, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xeef1, 0x7fff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x2, 0x6, 0x0, 0x100000000000, 0x0}, {0x0, 0x0, 0xa, 0x0, 0x0, 0x2, 0x40000000000, 0x5, 0x10001, 0x6e, 0x8, 0xfff, 0x0}, {0x6000, 0xf002, 0xf, 0xffffffffffffffd7, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x14000, 0x0, 0x0, 0x1, [0xfffffffffffffffe, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00006cd000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000706000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000716000)="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", 0x1000, 0xfffffffffffffffb) r4 = add_key(&(0x7f000051b000-0xa)="73797a6b616c6c657200", &(0x7f0000b0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c3c000-0xd)="99b08377598bc2d703b20acb03", 0xd, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x400, 0x7, r4) r5 = getpgrp(0x0) setpriority(0x3, r5, 0x85) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a39000)="2f6465762f6877726e6700", 0x5a3000, 0x0) ioctl$EVIOCSABS2F(r8, 0x401845ef, &(0x7f00004d6000)={0x9, 0xbf4a, 0x4, 0x1, 0x20, 0x2}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) uselib(&(0x7f0000076000)="2e2f66696c653000") sched_getparam(r5, &(0x7f0000b66000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ce8000-0x4)=0x0, 0x4) 2017/12/03 22:41:16 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dd1000)="2f6465762f7573626d6f6e2300", 0x9, 0x121040) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000f65000-0x4)=0xc7f, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000f10000)={0x3c7, 0x7ff, 0x4767, 0x4, 0x800000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000096000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000622000-0x4)=0x5a) recvmsg(r0, &(0x7f0000d48000-0x38)={0x0, 0x0, &(0x7f00005d1000-0x70)=[{&(0x7f00000cc000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000b8e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000021f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00004b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000585000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f00007db000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x7, 0x0, 0x0, 0x101}, 0x20) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x12, 0x13, 0x1, "441c107aaa75ce28d765ff38878b55d7300e843d6814be4891ba3f7b7532da441cb330ef98b281e0f1f04dbe346a97b14a45ad4892f7c5ce29b61d4b2651127e", "ee8234ce77446fda779c7193e1b8b3cb60fa5e7cd2b379c1c46be686134db2c6", [0x1, 0x5], 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000699000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000059a000-0x4)=0x89) syz_emit_ethernet(0x62, &(0x7f00005b9000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x80000001}, @generic={0x89, 0x9, "c9a8207f7d0545"}, @ssrr={0x89, 0x3, 0x3, []}, @cipso={0x86, 0x10, 0x80, [{0x1, 0xa, "1c4f02d715eb989b"}]}]}}, @icmp=@redirect={0x11, 0x2, 0x0, @rand_addr=0xfffffffffffffff8, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00009c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d74000)=0xb4) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00007e5000-0x20)={0x0, 0x2000, 0x1ff, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ec0000)={0x0, 0x0, 0x0, 0x8001, 0x101, 0x0, 0x0, 0x1c, 0x4001c, "b4ef286da4858181edbb92775c6cc7ca168b903e22897605959b62650ad966578c35b1b6a95f68001b57332f8d6b5a30cd4c6f2e4e4ac3a6e435ba57bd0be292", "c84bc206394dba79b679a364473e3511d0784ba542320686fa82aa6f7049c39fc948bedf301b1a518a0d9afb009b8f3a560c7a8c90853176b8385c6ee0cc6c7c", "d9d8882d10a25778841c1e0e441289fa09efa04217ef7b54c3b5a54ec7c2f33f", [0x4, 0x7fffffff]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000585000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d8000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) pipe2(&(0x7f0000eda000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x888a8) splice(r1, 0x0, r2, 0x0, 0x100000001, 0x0) 2017/12/03 22:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8a000-0xb)="2f6465762f6877726e6700", 0x157040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00007c4000-0x48)={{0x2, 0x3, 0x200, 0x1, 0x6}, 0x100, 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]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000011c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") preadv(r2, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000118000)={0x8001, 0x7, 0x200, 0x7, 0x8000, 0x40, 0x0, 0x4, 0x0}, &(0x7f0000a96000-0x4)=0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001b6000)=0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000018000)={r1, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f00001fa000)=0x24) 2017/12/03 22:41:16 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)="6e65742f6e65746c696e6b00") preadv(r1, &(0x7f0000451000-0x20)=[{&(0x7f00003bc000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000712000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x2, 0x0) 2017/12/03 22:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000087000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000080a000-0x5)={0x7fff, 0xfffffffffffffff9, 0x200, 0x2}, 0x5) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000826000-0x4)=0x6, 0x4) r3 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000031000/0x1000)=nil) openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000)="2f6465762f72666b696c6c00", 0x501001, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000fe1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) open$dir(&(0x7f00006a3000-0x8)="2e2f66696c653000", 0x0, 0x100) listen(r1, 0x0) mlock(&(0x7f0000a34000/0x3000)=nil, 0x3000) sendto$inet(r0, &(0x7f0000217000)="58fc", 0x2, 0x20008245, &(0x7f0000474000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/03 22:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgget$private(0x0, 0xffffffffffffffff) msgget(0x0, 0x80) msgget(0x2, 0x110) msgget$private(0x0, 0x10) r1 = semget(0x1, 0x3, 0x20) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f000098c000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000897000)="") r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r3, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) 2017/12/03 22:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) rt_sigsuspend(&(0x7f0000b12000)={0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = eventfd(0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000824000)={r1, 0x20, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000368000)={0x0, 0xfffffffffffffeff}, &(0x7f0000c44000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000049b000)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54b8, 0x7, 0x7, 0x7, 0x6}, &(0x7f000005b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000061e000-0x6)={0x0, 0x4}, &(0x7f00002c8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d9f000)={r3, 0x803}, &(0x7f0000dcb000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000bb3000)="38275e2c72af76895c9266acb12cf3a652a73cd6ecf2b25ed6c2679874", 0x1d, 0x24048051, &(0x7f00006ef000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getresgid(&(0x7f0000fb0000-0x4)=0x0, &(0x7f0000a5d000-0x4)=0x0, &(0x7f0000dc1000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000b60000)={{0x3, 0x7ff, 0x1, 0x80000001, 0x7f, 0xffff}, 0x81, 0xffffffffffffff00, 0x1, 0x81, 0xfff, "424e2faa9ab5e4cfcaef2704328407cfe96680b4ac3bae2522d3f8555c2edddceab5a748a1aad22dec81b42daa8b5eb457e049a05b5440b3f0f2416ee469b1c5acb85f5724ae991d97891bf6cc11ff625bd1213fca60560dc3c6aad2e0a342a3b3155ca7cf613eda65f13b2f6c2aafa83c37256febf303c114ad34458b5dad1a"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003cc000)={r4, @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]}, 0xe02, 0x2, 0x6, 0x7fff, 0xfffffffffffffffe}, &(0x7f0000943000-0x4)=0xa0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind(0xffffffffffffffff, &(0x7f0000e23000-0x58)=@alg={0x26, "736b636970686572000000000000", 0xf, 0xf, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f0000866000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r7 = accept$alg(r6, 0x0, 0x0) pwritev(r7, &(0x7f00006e4000-0x50)=[{&(0x7f0000c24000)="a91df2b45798f7e19621eadd8f2c2f4ab5fdc42f1cb8e9592ef81a19532233e8af07e70b3fe80d8f812f62983d49e06cc6a08acfa7f2b34cfd5281988ab7ae7a0d1acb4b6f666dc161efbce74a9aa8b5f64112a87c1111ccadd5e9dca101012749f7360fff929ebc0ffefc753c54a92f132082f09901399aa1c45c9a9d027af3eac44b6230e2bf40ea64e466a5e1fa1748eac724", 0x94}, {&(0x7f000076a000-0x1000)="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0x1000}, 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", 0x1000}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081d000)={0xd5, 0x1, 0x2, 0x80000001, r5}, 0x10) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00007da000-0x1000)="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", 0x1000) sendmmsg$alg(r7, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f000038f000)="e56b89762f03abd25ab9aa156c91f18d", 0x10}], 0x1, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r7, &(0x7f000009b000-0x38)={&(0x7f0000af9000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008f8000)=[{&(0x7f0000b47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x1, &(0x7f0000d39000)="00000000000000000000000000", 0xd, 0x6}, 0x10001) recvmsg(r7, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)="000000000000000000000000000000000000000000000000", 0x18}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0x0}, 0x0) 2017/12/03 22:41:16 executing program 5: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = dup2(r0, r0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009da000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009da000-0x4)=0x1c) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x1d, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x139, 0x0}], &(0x7f0000003000-0x6)="47504c00", 0x4, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0}, 0x30) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00009da000-0x4)=0x15, 0x4) r3 = socket(0xe, 0x806, 0xfffffffffffffffc) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000913000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009dc000-0x4)=0x6a) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004b9000)={0x0, 0x0}) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00009dc000)={r4, r2, 0x101, 0x5, &(0x7f00009dd000-0xc2)="b27bfbe53e16fe456fa3391ba274db62fc5570ffb9d9b65be3ebe8c0be78e9f18697bcbd20d8a8b4fb4b9d93241a187d3205cafaaa200dde4eae017093d359eb674b2e7ce1acb234c0d731c6f25d746ca2c12f40a2ec764f5625ed06e7c2bfa93e90355e0dd7b21fc2446102606e696cbb8fad6eac1532056217e64ed6a032cc67278a7c0cd67a5a1c607d8eab9cc0d3c9452c534f2d830c3cd2d901a0618522acb34dafacb36486c1be698291979d0d9bd9fd9a9c8569684ee766c9b79d75733352", 0x6a0b8fdc, 0x5, 0x0, 0x9, 0x80, 0x4, 0x100000001, "76875065ac87a6e2f6fb40468a0d2a6dd613cfb6570d4ccdeb8fcb6f71419a9211627a0495048d872cea44514e81eb62fb2b1295cf027eeaa35a16d88440c72fd6cf236368c25c429ac7b4d8a65fdb9baf2a9cef0c06ecfa8533ab2dbe048599ac94d92d13e513817c7ab23793efb53db2b550bb173fe949935065874812cabac949fbce9181efad44454b158c2c4b8a1428"}) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x100) getsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f00004e6000-0x4)=0x0, &(0x7f00009db000-0x4)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009dc000)={&(0x7f00009dd000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000143000)={0xffffffffffffffff, &(0x7f00009da000-0xc4)="bdad490c544e3bc7f4fa9a5ac4ae66a120cfe531aa6967e114f94a1810a6c5f0f1b1450b5306c3898bf158c98317442b62582cb0bbca9d4546637ea416efe4e19af54cfd79846aa17e8c30783a21946ca858ee95919942d923152576c7c81565d70ecfa12c1a6d3d0f8a76b4b7cf8776f748f73cbbdc9c745370a84b3a14279f975939e3a7508d4c73849f7f1453ddf8a87deb79c7c478712c559d0edb2d27644e1f2797def679b049dbf6855c3a82e2c195c52e2c8fea0198ca80bcbb5c5fbb546be7b2", &(0x7f00009da000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/12/03 22:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x540001c3, &(0x7f0000ceb000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000066d000-0xb)="2f6465762f6877726e6700", 0x8200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000772000)={0x0, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) recvfrom(r3, &(0x7f0000c29000)="", 0x0, 0x0, &(0x7f000061d000)=@rc={0x1f, {0xffffffffffffff7f, 0x678, 0x7, 0x0, 0x3, 0xc851}, 0x4}, 0xa) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x10001}]}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000d0e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cda000-0x4)=0x96) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1e, &(0x7f0000624000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000557000-0x4)=0x1b) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x110, 0xffffffffffffffff, 0x33) inotify_init1(0xfffffffffffffc) r4 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000276000/0x2000)=nil, 0x2000, 0x1000008, 0x50, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000be", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x5, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba}]}, &(0x7f000061d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000066f000)={r5, @in6={{0xa, 0x2, 0x6d758b7c, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x8000000000000, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00005a6000-0x2)=0x0) 2017/12/03 22:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff100001", 0x6}, {&(0x7f0000b69000)="df4b85cbff5fd7800000000004011bf5ffff0180ff5dffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000779000-0x1a)="") r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r1, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) sendto(r0, &(0x7f000008a000)="7e504ad72065c41ac874a65f31175f1d325652fed105fd13d621791a46f1cc78a5fc08b1bba5db696190874b6079008feda3907f631e063e6da54893168551a965aeb67bdb8d31152e2a754a114c265e832e338c0ac4f02ac10d09d73383b31b78aad4c8fad26923b3f6d0b37a25d6cbde67e6966b8a38f43e17696f1f345766d6cb1625fd45192e307e48", 0x8b, 0x0, &(0x7f00008c8000-0xe)=@l2={0x1f, 0x465, {0x4, 0x0, 0x7fff, 0x2, 0x6, 0x0}, 0x2069, 0x7fffffff}, 0xe) 2017/12/03 22:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = eventfd(0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000824000)={r1, 0x20, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000368000)={0x0, 0xfffffffffffffeff}, &(0x7f0000c44000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000049b000)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54b8, 0x7, 0x7, 0x7, 0x6}, &(0x7f000005b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000061e000-0x6)={0x0, 0x4}, &(0x7f00002c8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d9f000)={r3, 0x803}, &(0x7f0000dcb000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000bb3000)="38275e2c72af76895c9266acb12cf3a652a73cd6ecf2b25ed6c2679874", 0x1d, 0x24048051, &(0x7f00006ef000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getresgid(&(0x7f0000fb0000-0x4)=0x0, &(0x7f0000a5d000-0x4)=0x0, &(0x7f0000dc1000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000b60000)={{0x3, 0x7ff, 0x1, 0x80000001, 0x7f, 0xffff}, 0x81, 0xffffffffffffff00, 0x1, 0x81, 0xfff, "424e2faa9ab5e4cfcaef2704328407cfe96680b4ac3bae2522d3f8555c2edddceab5a748a1aad22dec81b42daa8b5eb457e049a05b5440b3f0f2416ee469b1c5acb85f5724ae991d97891bf6cc11ff625bd1213fca60560dc3c6aad2e0a342a3b3155ca7cf613eda65f13b2f6c2aafa83c37256febf303c114ad34458b5dad1a"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003cc000)={r4, @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]}, 0xe02, 0x2, 0x6, 0x7fff, 0xfffffffffffffffe}, &(0x7f0000943000-0x4)=0xa0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind(0xffffffffffffffff, &(0x7f0000e23000-0x58)=@alg={0x26, "736b636970686572000000000000", 0xf, 0xf, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f0000866000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r7 = accept$alg(r6, 0x0, 0x0) pwritev(r7, &(0x7f00006e4000-0x50)=[{&(0x7f0000c24000)="a91df2b45798f7e19621eadd8f2c2f4ab5fdc42f1cb8e9592ef81a19532233e8af07e70b3fe80d8f812f62983d49e06cc6a08acfa7f2b34cfd5281988ab7ae7a0d1acb4b6f666dc161efbce74a9aa8b5f64112a87c1111ccadd5e9dca101012749f7360fff929ebc0ffefc753c54a92f132082f09901399aa1c45c9a9d027af3eac44b6230e2bf40ea64e466a5e1fa1748eac724", 0x94}, {&(0x7f000076a000-0x1000)="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0x1000}, 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", 0x1000}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081d000)={0xd5, 0x1, 0x2, 0x80000001, r5}, 0x10) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00007da000-0x1000)="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", 0x1000) sendmmsg$alg(r7, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f000038f000)="e56b89762f03abd25ab9aa156c91f18d", 0x10}], 0x1, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r7, &(0x7f000009b000-0x38)={&(0x7f0000af9000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008f8000)=[{&(0x7f0000b47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x1, &(0x7f0000d39000)="00000000000000000000000000", 0xd, 0x6}, 0x10001) recvmsg(r7, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)="000000000000000000000000000000000000000000000000", 0x18}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0x0}, 0x0) 2017/12/03 22:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}], 0x1, &(0x7f0000e90000)=[{0xf8, 0x10d, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0x1a0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = memfd_create(&(0x7f0000b63000)="2f6465762f6b766d00", 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000024a000)={@common="79616d3000000000021d000000000000", 0x1ff}) r2 = add_key$keyring(&(0x7f0000a7c000-0x8)="6b657972696e6700", &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000b28000/0x2000)=nil, 0x2000, 0x0) seccomp(0x1, 0x1, &(0x7f00008a5000-0x10)={0x6, &(0x7f0000525000)=[{0xffffffffffffffff, 0x9, 0xfffffffffffffff9, 0x2}, {0x8, 0x8, 0x85f, 0x66f068c1}, {0x1ff, 0x7, 0x0, 0x0}, {0x100, 0x7fffffff, 0x40, 0x2}, {0x9, 0x0, 0x9, 0x9}, {0xffffffffffffe8d8, 0x100, 0x3, 0xea75}]}) add_key$user(&(0x7f0000ba3000)="7573657200", &(0x7f0000483000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000045e000)="b96b4b24e3eb2d82361e72a4ddc307f1ee906bdfa25d29e15c581ae8ae3c0e1fb298004baf94b0a2629004688f354c5029ca40af4347a9f95a96704500b89dfda18e8ce99722786f541aef77e6e7ee63bbe190af9ed46333323f110227a32ffc9b8cda6597750b1766ce2d91c7fd16d3a20b60d6065e46c7005ff8875a876c33ad2a7cb56def", 0x86, 0xfffffffffffffff9) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00009da000-0x8)={0x0, 0x100}, &(0x7f000017c000)=0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000aa000-0x6a)={0x0, 0x62, "e30f03fc9f00476e374bca192dce99cec28f7460fab16ac205f9baa28150772b512795f367308bec46a6664073fdaa698e5ca4630822ec57cb3bd7c914f59748cfb90d92c752d5205f23232a47a214b8dbdb59231c34157319412ae555f9be1686b2"}, &(0x7f00009c8000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000025d000)={0x0, 0x1}, &(0x7f0000e06000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003a7000-0xb8)={r6, 0x7, 0x100000001, 0xffffffff, 0x8, 0x3, 0x76b, 0x100000001, {r7, @in6={{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xae, 0x101, 0x1, 0x0}}, &(0x7f00001d7000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f01000)={0x0, 0x9}, &(0x7f0000730000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f0000727000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0xfffffffffffffffc, 0x6, "85b7e3", 0x1514, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x5, 0x6, "bfe240", 0xf82, 0x0, 0xaa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x5aa7c95feda46fa0, 0x7, 0x9, 0x3, 0x2, 0x1000, 0x2}, @dstopts={0x2e, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x9b, "973472456398f80df8311091e8262cd7cd0f20de2a13ea86f5ba8364ad536a18988310f109b55897ba254147488cb22ed75c5cf5450a53992c526fd401be629eb89fcafa5081c7cd5d0692675a16440c339d78573b79ce92c886dbcad494697c635059c13017a8dfa0acb4d30918c12c0171cfb2da8af07db91ba7217cab8de9e2ab8d9d940f5e0c99ec931d8275470166810fb4bb4e592805ae42"}]}, @fragment={0xff, 0x8, 0xe59a, 0x100000001, 0x6, 0x0, 0x3}, @hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x3b, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x5a, "fbcc7858c57e50f5fc828dc56fee28cfc0b7a6228ca699d72c6556920f3577c90d9eed5d66fbea48dba658c5fa637cb5a408b7604b4a0ae450fa70096d3162908fc4be5d1e1087220ab483682c076fcc1462370d3ab15211a8ac"}, {0xc2, 0x26, "b201bce74f28db0fa657188c9545eaa9a01fe2434d67ef04f85872df1b27a9acbc5f3f08259e"}, {0xff, 0xe8, "db6b16bb446c6db11b16bc687a2b2c22f649d503c738ea3a8e27a9050a767ed6cb6559c174c225d63392bc2a3338e0c743bf1e86a79b8c9ce435c11475cc6c3d0f864c389f2a60fbbf6149377be62d4f2d44368a6b7dd2bf047eb1f46b40b47c86070b0c11f8ad4fe8e5a70152e15a45728fe7aa59ba454e49a5f7bba69dbcd10a13c5e463eac00c4820d6de147a9a3b6cf7b4d7036c969fb1dd0dae4700548a9783ced27a2f032f8ee63c9bba639afadbffcb0b6d1be78b675143f08c1ac2763e1c2e01ea2ee56e7367ba777756cd2173273886083cf72a00145ef33278c070a18169abdddabfda"}, {0xc2, 0xc9, "cd67bfef513ccca3e89dbf190b22d50242c236c2070e3363cc26cf4c361f5fed39ec69a87c51d8543bcd64d075f263ab7c65786689afe0c078cc97ae806f84ff5a277fb068265fcb28fde18432f47ba02d1b687deb1557d44b14e09812aeafae1d1d13415ab702da90acd177a8e13fae88a9fab366806ff3dcd880b911e0afbab6e1581de0caab54267507b4b89f1f3c068b3886c1c5f091d2e8779ea8ce45bcd0827287f106daf63169fc7c95bdf0c55632235d36534d6d6764eaf21c5c50c80c9866ef7db39bf362"}, {0xff, 0x1000, "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{0xfe, 0x3b, "b18e4f59991f55ce1400c75faeebc902a9b279d204e95cea4e26a6f3efa973f5d1f8a266c67bbe0ad57b3d15038aff249cb512b17650717197fbab"}, {0x0, 0x61, "5b4ed4c653bcbc2c391e3776cd0abbdfce3c3a0826b7b6517ae4420cabedd253f7a7d95f63c1809a0dfae2db59a6661df2b532adea8482b1ab5dca01f740a061c7292e339559ebae640c3601a00c98b01e7b16d3d7d8f2e913af5405f61ce84b91"}, {0xc2, 0x42, "269f7d6ad784ee07e148e93f44b1fcf85ee4af56bf8148278d25b2f8301888a7fa8dc2fe99fcd7b4ceaefbcd0ee297b1f8e3f977fe14ff908eea656c72217da9c8cc"}, {0x0, 0xae, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984abc53d62207ee5e250b98df2480ce20e8a46e02b879f292ea25df6e58b78a36cf37a39f54268e3ca2f339606682d0b936d0d9c910bd3205b09283bd9d639af9b5a13cc2347971e527ca7199167878d601a2bf57dc2dcd7bf1078fd9ff670047a9c87ad116dbf897afde44b25b4f669d7fe285b1899ca587ec79cb07a49728cb439cc72bbc00cd6ddb3752a4599410336be24"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88905c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2d3a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0x1546) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000880000)={r8, 0x43, "08c4532c214a02a70276fbca7182903c98f37a4ca918598b2d4813ca9dd59afe8171a40857c8668609b2e424b19ecec13ef0af600713649e291715be7239560b6b4e4d"}, &(0x7f0000a85000-0x4)=0x4b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d2f000)=@sack_info={0x0, 0xc22d, 0x80000001}, &(0x7f00004a4000)=0xc) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f00007d0000)={0x47, "db835a3f065ada5623fde5cfdcb5fe6188d7c5d399280f3b2e29a18c992b3f65da3f97a280263b9b981fa13262a0672b5de3f76ee5d1d160a689cc136f4eec82d3b0ebd747b3d0"}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000240000)={r10, 0xffffffffffffffc0}, 0x8) request_key(&(0x7f000076f000)="646e735f7265736f6c76657200", &(0x7f000011e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000386000)="706f7369785f61636c5f61636365737300", 0x0) eventfd2(0x9, 0xfffffffffffffffe) [ 91.225774] device gre0 entered promiscuous mode 2017/12/03 22:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2042) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000853000)=0x2000000a0, 0x4) r1 = getegid() fstat(r0, &(0x7f0000d72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00009aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000027a000)="") r4 = syz_open_dev$loop(&(0x7f0000499000)="2f6465762f6c6f6f702300", 0x0, 0x2002) pipe2(&(0x7f0000fa3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2000000000008009) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00002a1000-0x20)={0x7, 0x0, 0x2, 0x1}) perf_event_open(&(0x7f0000c3e000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800000000, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff9fe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000c62000-0x18)=@add_del={0x2, &(0x7f0000c38000+0x127)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000d50000)={0x3ff, r7, 0x10001, 0x7f}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00002c2000-0x4)=0x0) r9 = getpgrp(r8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000a65000)={0x2}, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f47000)=0x5, 0x4) mlock2(&(0x7f0000940000/0x2000)=nil, 0x2000, 0x2000000000000001) fcntl$getflags(r4, 0x408) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000fa7000+0x768)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000b88000-0x4)=0xc) sendmsg$kcm(r0, &(0x7f0000b39000-0x38)={&(0x7f00008f3000-0x49)=@nfc_llcp={0x27, 0x7ff, 0x0, 0x7, 0x40000, 0x8, "e8fbb57d6cc5c7ee1f2d193899cc65cac8b4858931ae7db02620a41b48ec8eda75f9d7c0a91694ad9d120d002cdcd43fb4b737d5cda26e8b5cc2fc1016cfe5", 0x0}, 0x60, &(0x7f0000f65000)=[{&(0x7f0000220000)="be9191b70c153a4c43d8a670cbdb47e6b0e4fba9da02e19d5b6b1261b008fa4458706a2789aa7b527bcd4beabf5a7691c1fb259ebba6b42ab1d7e386521f01665731b2d7988e846b2f4adf78e418d597637d160545cdb3cd8059c41064075803c73995ac1286d03536e7071bc5d75c7602f4256af3a69f944fb768813b73349c2cd16be43b923ffa8ac784de41915f179467f1dc38e5dd0e0402f7d478ffeeb3f7c9dd2d31593fbd48e5fc9e39079fee1d48d7e3e004defb847b48edc12f4206f020ab50c29b0c62cfbd68bc66574c0607c1a63812812f7373e0a6a9fe1efd", 0xdf}, {&(0x7f0000356000)="", 0x0}, {&(0x7f000060a000)="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0x1000}, 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0x1000}, {&(0x7f00004a4000-0xe7)="236cf22b400e8f3161184c690f58e981ebab0818811f7267ddc5c37b5167dc703865711d3e1aecaacf72a9a0729533d7b00699faa355b1e77c1af3bc97daabe1a03b5079d6484b6031f2c185348baa38cc7287af2c4bfb7b8dd5bb57d45f972eb97012ead0551d8f554f4825b1ff57a0eea71d185221a0e1d241a2d9ebded6250cdf2d8bfa6867c7179b824ae27d59b80f86676b6feb157077511f6c60af0e44b143370a110b379550556a30fb14616a7bf1c6bf4379b7206e052571cf6299402e0973209b2c016d75de1dde03351f958c605f9dbd9d84d324b8401c9ddc2ff2fbdad9bafa9001", 0xe7}, {&(0x7f0000776000-0xb4)="76806adc6998aba2a5e714c953ea5cdf1a0380433ea9d5a9e1905207fa58c39968ac1756ebbcd957d41507855155ccc50ed46eddabfea66f4477c374e85e800223cce7ea5487c40ceb9243a34148463fcb87037700d75a1c51db3fe47b2f69beddd8b119dd98a9baab46c2938e4830f79ef998cf126899666628b5e26528c03cc63d873b57384c3e2fb1adaf8c3ddde1da2cc8542757fe20a75e7c3434ff753464efa79474c53f87f587b87283e866a44d9e7fe6", 0xb4}, {&(0x7f0000143000-0xf7)="2d4f442416f5b4f6ce84e70bf43cf1010a379376ffcdd2261f99e1a8f7e84a0a1fed319f1ceb2b5bb04059f9435630da05d52582cbdbf1a77551fc1158bc97fc14ca63459c83bc568a39f488c9a6d3433ae984c0140b828cf4bea5ce992fad2581b250b170a0902bd08a55206d276a66284db76857e9611b0bc263bd076cfdbb7c06715567129c2c4e311e8c65982fc30fee29449360768c2021091e4beace906996a45740034ed69e8b2cfa9a308151bd976dcc1d6b7fc4fb1d0b08d9b749dca7dae0f85889e120e444d72ae9b9d9ce067ba5e17a27183675ecac7477662bd98020582db07214b1dccfed22fa53d18fda9728f0974fe0", 0xf7}, {&(0x7f00006ce000)="88d256b9aa33081df24e866bf16e02946e7a0b85020b9cf9758de2b03f97d2dc495a81565a80b828ff257314c7b7fafb19892cdd61900b8afbc250688f6ee5f3acbdf8f1a05870654835a9b6fcb8688043d1087365eacfa54b910108cd71fe9ad4dd69939054b5bc296cec08e684651212e7ce9486d7c281d239d05ad9fe76bb9929d7dc066a956c8d08f7a76b22017aa5f1d0df34468ef244418f28", 0x9c}], 0x8, &(0x7f00000ac000)=[{0xf8, 0x10a, 0x1, "698abab4c1f0d1e35abc8001365a06cf1add3502a37cc0d458b7ef30658517971be6dae560adcd5062f930acbd665e4ffe90427e992e309d42eed926e39df40021c974718162f96e7dc2689f6c7bfa1729dca6483e4c2f107456c692af7428915f6d7c8ea848ce95ea48f36400bcebe6557d5a0769fb9630edeb2bcbd8c0b3151e0778e4110bfa0731e2975d99032beec73c1fb51ba37706601161053fefea6ae5dc55ae6ce933756a7589bf14b3e6b48f0964dbe7113bfe57b88a01c559426085efd9653b8cd6e8a0270653828f4f8c86ea8e7c4e5d1d07bbc626f4aeac2de910"}, {0x70, 0x111, 0x7fff, "347e48a47c7abd12a1059b4279e212af9acbc81cb1d47f5b39d4f3e2936d1c7b97d59f0f5853e36e165395ab6ef0a1c786d75970fda22a0de2e9211020461ac7a0225a7ea3e1525d684a57d34e97bf5a93ac811d1da817c9f2408b6b33"}, {0x1010, 0x10d, 0x7f, "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{0xd0, 0x117, 0x200, "90faa6b75c1b1133e2e417d1b01fc58d6602afa18138f9b25adf3a470ac80f414604427e49a4b35f32eb849195bbae4bc154ef3a8e01e0d4d2eacd7d386e47b9ed491fd199fc0a9610c9b1d0323cb21d6908cec1052ff908fae4eff2d7efc277c3982429cbdc7893151dd96aec72c2a2aa39a29b627b48e242c5c8fc25360865f9d3fb9c0aff768dca88e518ab1878b85a4f4777297e438467dbf0db600f3674c2224b8ead63676bb562fe411ba71c6fa467ad60c91b9a9784ee80"}], 0x1248, 0x80}, 0x40080) r10 = accept(r6, &(0x7f000078a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000004b000)=0x10) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000fa9000-0x70)={[{0x7, 0xffffffffffff0001, 0x400, 0x7, 0x9, 0x5, 0x401, 0x17800, 0x8e, 0x1, 0x6, 0xb, 0x80}, {0x6, 0x80000001, 0x6, 0x0, 0x1685162, 0x6aeb3c68, 0x9, 0x5, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x3, 0x6}, {0xfffffffffffffe00, 0x9, 0xc1, 0x7, 0x80, 0x9, 0x2, 0x85, 0xaea6, 0x0, 0x2, 0x5cea8e9c, 0xe4c0}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r4, 0x200000000004d, 0x4000000000000002) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000fa5000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c73000-0x4)=0xc) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000f46000)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000e3c000)=0x7f, 0x4) move_pages(r9, 0x1, &(0x7f0000fa2000)=[&(0x7f0000345000/0x1000)=nil], &(0x7f0000f8f000)=[], &(0x7f000029c000-0x8)=[0x0, 0x0], 0x100000000000) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/03 22:41:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000019000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) msgget$private(0x0, 0x200) r1 = msgget(0x3, 0x50) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000866000)="") r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000aa5000-0x20)={{&(0x7f0000094000/0x2000)=nil, 0x2000}, 0x0, 0x0}) preadv(r2, &(0x7f0000482000-0x48)=[{&(0x7f0000e58000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c56000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dc3000-0x4)=0x0) listen(r0, 0x0) r4 = getpgrp(r3) ptrace$peekuser(0x3, r4, 0x4f01) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2100}) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f000022f000)="6b506afbc4772b22cd15bf6ca4ca994f6e05633a8db8694ccb4e062473ef1711a81b8b06dfa24fa17e123dab6df36f11c3162e3ada0e21b94f2727bd27ed3d73702b9105e0a3", 0x46) getsockname(r2, &(0x7f0000a44000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002d4000-0x4)=0x10) 2017/12/03 22:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00003de000)="617474722f6b657963726561746500") r2 = add_key(&(0x7f0000608000-0x6)="6c6f676f6e00", &(0x7f0000561000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000066b000)="7d393450643d075421e3ca5645edac29cbbe415214f5aed57d6e5b36d88b954e4ef5bef28c7cfd015d4647a0ac71da518e44bcee0af8526ba9dbff100bac663568aa00cd1b1c1530766cec2b", 0x4c, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000e57000-0x8)="6b657972696e6700", &(0x7f000073b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) clock_gettime(0x0, &(0x7f000043e000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000d6a000)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) write$fuse(r1, &(0x7f0000c1d000+0x225)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x2, 0x10000, 0x81, 0x200, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000609000)={&(0x7f0000a42000-0x14)=[0x6, 0x3, 0x7, 0x7f, 0x1], 0x5, 0x3f, 0x3, 0x20, 0x6, 0x400, {0x8, 0x6b, 0x9, 0xfef, 0xb19, 0x1, 0x101, 0x5bfe, 0x1ff, 0x80000000000000, 0x1, 0x0, 0x38, 0x5, "55936e53948e74cf4ddb83deae1005e869d1b8a20ab6ec89bd6c984dd80aca7c"}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000c0c000-0x8c)={0x0, 0x7, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mlock2(&(0x7f00007a7000/0x3000)=nil, 0x3000, 0x1) sendfile(r1, r1, 0x0, 0x2) 2017/12/03 22:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) connect$inet6(r0, &(0x7f00005ee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c54000)=[{{0x0, 0x0, &(0x7f0000681000)=[{&(0x7f0000715000)="0afdff10000161", 0x7}], 0x1, &(0x7f0000e90000)=[{0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "0500000000000000004dff799dec9db77b05afa0ccc003a10810"}], 0xa8, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000642000)=[{&(0x7f00001e1000-0xb6)="ea45f86b73d300000008cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8688115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6cce00010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc88c380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b225c9da4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb6}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f096900000000000000809e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d505000000000000000fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x6, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0xda, "88797f261db31f2486d4daaf7a0844974381e26ce23c024aa95e34743f8768fbff32940600c577bf20d81f335cad6828cd63ece95ba0176a005b0b0000000000006d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac143a20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf46fffc19adbf40113e09a297bdb7"}, {0x88, 0x10f, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x4010}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f000069c000)=[{0x48, 0x13b, 0x5, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x4000800) 2017/12/03 22:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = eventfd(0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000824000)={r1, 0x20, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000368000)={0x0, 0xfffffffffffffeff}, &(0x7f0000c44000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000049b000)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54b8, 0x7, 0x7, 0x7, 0x6}, &(0x7f000005b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000061e000-0x6)={0x0, 0x4}, &(0x7f00002c8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d9f000)={r3, 0x803}, &(0x7f0000dcb000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000bb3000)="38275e2c72af76895c9266acb12cf3a652a73cd6ecf2b25ed6c2679874", 0x1d, 0x24048051, &(0x7f00006ef000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getresgid(&(0x7f0000fb0000-0x4)=0x0, &(0x7f0000a5d000-0x4)=0x0, &(0x7f0000dc1000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000b60000)={{0x3, 0x7ff, 0x1, 0x80000001, 0x7f, 0xffff}, 0x81, 0xffffffffffffff00, 0x1, 0x81, 0xfff, "424e2faa9ab5e4cfcaef2704328407cfe96680b4ac3bae2522d3f8555c2edddceab5a748a1aad22dec81b42daa8b5eb457e049a05b5440b3f0f2416ee469b1c5acb85f5724ae991d97891bf6cc11ff625bd1213fca60560dc3c6aad2e0a342a3b3155ca7cf613eda65f13b2f6c2aafa83c37256febf303c114ad34458b5dad1a"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003cc000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe02, 0x2, 0x6, 0x7fff, 0xfffffffffffffffe}, &(0x7f0000943000-0x4)=0xa0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind(0xffffffffffffffff, &(0x7f0000e23000-0x58)=@alg={0x26, "736b636970686572000000000000", 0xf, 0xf, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f0000866000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r7 = accept$alg(r6, 0x0, 0x0) pwritev(r7, &(0x7f00006e4000-0x50)=[{&(0x7f0000c24000)="a91df2b45798f7e19621eadd8f2c2f4ab5fdc42f1cb8e9592ef81a19532233e8af07e70b3fe80d8f812f62983d49e06cc6a08acfa7f2b34cfd5281988ab7ae7a0d1acb4b6f666dc161efbce74a9aa8b5f64112a87c1111ccadd5e9dca101012749f7360fff929ebc0ffefc753c54a92f132082f09901399aa1c45c9a9d027af3eac44b6230e2bf40ea64e466a5e1fa1748eac724", 0x94}, {&(0x7f000076a000-0x1000)="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0x1000}, 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", 0x1000}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081d000)={0xd5, 0x1, 0x2, 0x80000001, r5}, 0x10) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00007da000-0x1000)="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", 0x1000) sendmmsg$alg(r7, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f000038f000)="e56b89762f03abd25ab9aa156c91f18d", 0x10}], 0x1, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r7, &(0x7f000009b000-0x38)={&(0x7f0000af9000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008f8000)=[{&(0x7f0000b47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x1, &(0x7f0000d39000)="00000000000000000000000000", 0xd, 0x6}, 0x10001) recvmsg(r7, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)="000000000000000000000000000000000000000000000000", 0x18}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0x0}, 0x0) 2017/12/03 22:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f000064a000)="2f6465762f766373612300", 0x8, 0x1) ioctl$TIOCSBRK(r1, 0x5427) open_by_handle_at(r1, &(0x7f00002dc000)={0xaa, 0x401, "582f88e3be462e7b4b4b63500f0e7aba022d74b62002ea09c6030fd376381f0c000af046b32d216b88c987d14b6e2275db87a3a90d8d19224f4602b10652c9e717faef94cb04539722bc50660eb5e14b9d482c1a784b381fc81cbee7e7fc8b200435af7f5a43005e3772bfd89b80e89988a0fcdaa481e107f624a66f662b8ca78bd1b581f1bd6d1f8c811f42034ae226525cc89710d7e7842c83b252742db4da2f83"}, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000058b000-0x1c)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00006ab000)="2f6465762f766373612300", 0x0, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000619000-0xc)={&(0x7f0000a1a000)="2e2f66696c653000", r2}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004a4000-0x8)={0x0, 0x1080000003}, &(0x7f00005b5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000316000-0x1008)={r3, 0x1c, "8252cc7051f5000771ee63b76f6c3c9261f73e81e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) 2017/12/03 22:41:16 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bab000)="2f6465762f72666b696c6c00", 0x40002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = eventfd2(0x7f, 0x80000) r3 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f00005ed000)=[@generic={0xdb7, 0x0, 0x0, 0x6}, @generic={0xffffffffffffffbf, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000983000-0x7)="73797374656d00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) r5 = socket$netlink(0x10, 0x3, 0xc) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006d5000-0xc7)={0x0, 0xbf, "688fb60ff5c8d1952ef840f60725859e76607c099870b92a4a482b32a144e42207ad2133a00aaea08bbd236d6dc8877d68ceb461cdb6ccf17cf3241ab9abf666c93c20c410468164c7e35923eeba1327b8d9ce7d990b40959ea1f0d6728a6eb124050d0d6dee5ea6050e638952ac4fd862a54c2e26b19f3d2b623280a97b46ce49809560390d4f5348e7f0f06a03e29dd7c6137f87fc225e98f3734324436c0d7ce9cce81a53c7f1b31eebb61ddf4fb5968167c519789ed5e3d91d51e08511"}, &(0x7f0000348000)=0xc7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc0000-0x20)={0x80, 0xe8, 0x800e, 0x5, 0x8, 0xc9, 0x9, 0xfffffffffffffffb, r7}, &(0x7f0000abe000-0x4)=0x20) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000135000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r4) r8 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000d23000)=0x100000001, 0x4) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000d23000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000240000)=0x1e) socketpair$inet6(0xa, 0x80002, 0x7fe7ffff, &(0x7f0000745000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000030a000)={0x1, 0xd538}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000890000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fd000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b52000-0x4)=0xc) lstat(&(0x7f0000617000)="2e2f66696c653000", &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a57000)={0x0, 0x0, 0x0}, 0xc) fstat(r5, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000708000)=0x0, &(0x7f0000546000)=0x0, &(0x7f0000f6c000)=0x0) fstat(r2, &(0x7f0000264000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000016000-0x4)=0x0, &(0x7f0000e3f000-0x4)=0x0, &(0x7f00005bf000-0x4)=0x0) 2017/12/03 22:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fb7000-0x4)=0x5, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000413000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80400, 0x0) r2 = add_key(&(0x7f00008a8000-0x6)="2e6465616400", &(0x7f0000d63000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c36000)="9da5db37e6ac25e9de611da7c26494f8f3516d15651496dcf0eb6eb03bc5331c576cc742645b3d603f7ae6a3bf6b508498a35644bd9a845b80da22a64d81b6f81a3c8e3be2b32c12786f1af7e122253813c284e4fc5cc66a1bf22d9f0b4e1396471f8593b12a8a4cfbb291182bbf68e457de1effaa158ea64949b3203e9c187440d0c2baa6cbf99946d36971905ac8a53148daa0828d6e6e", 0x98, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000842000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000778000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00003b5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ee000)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1000000, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001ff000-0x20)={0xffffffffffffffff, &(0x7f00008ea000)="", &(0x7f000079e000)="", 0x0}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r4, &(0x7f00003f1000)="8f35d865d351", 0x6, 0x7f, &(0x7f00002cf000)={0xa, 0x1, 0x206, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000041d000)={0x0, 0xcc, "63b671a7f60ea4ca760e19318dc1c6b9f0441ec56b69901c272ec4dabd160fc2eda78dfb348b0d55ac40f510dd7980df16bd71c50716525fa6d03a3a2b4cf83e6842ee2b76bd36c7b11cae0866562c550a7339a07eb81d2f28066b551d993aba55029244fe5c38197f2f332e5b1676a7c61a6badd54ac15bab75a3073ad5b0dd2e55be262f044f5ceeae241ff166e1102f52a267621c766244603bc868905b1e3a632fa363deac7c991ef6ed7a8cb7d582563d8544549bdfc7a659b7205ef3356b2dadfda36e64cc2875b18f"}, &(0x7f0000c7e000)=0xd4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000584000)=0xfffffffffffff000, &(0x7f0000410000-0x4)=0x4) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x3a, &(0x7f0000a85000-0x10)={0x2, 0x2, 0x4, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e3d000)={r0, 0xffffffffffffffff, 0x0, 0x3, 0xffffffffffffffff}, 0x14) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f000091a000)=@file={0x1, "2e2f66696c653000"}, 0xa) [ 91.316264] ================================================================== [ 91.323732] BUG: KASAN: slab-out-of-bounds in strcmp+0x96/0xb0 [ 91.329693] Read of size 1 at addr ffff8801c2d84c42 by task syz-executor5/9808 [ 91.337570] [ 91.337583] CPU: 1 PID: 9808 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #206 [ 91.337589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.337592] Call Trace: [ 91.337606] dump_stack+0x194/0x257 [ 91.337624] ? arch_local_irq_restore+0x53/0x53 [ 91.337638] ? show_regs_print_info+0x65/0x65 [ 91.337654] ? save_stack+0xa3/0xd0 [ 91.337665] ? strcmp+0x96/0xb0 [ 91.337677] print_address_description+0x73/0x250 [ 91.337688] ? strcmp+0x96/0xb0 [ 91.337699] kasan_report+0x25b/0x340 [ 91.337717] __asan_report_load1_noabort+0x14/0x20 [ 91.337726] strcmp+0x96/0xb0 [ 91.337735] ? avc_has_perm_noaudit+0x520/0x520 [ 91.337751] security_context_to_sid_core+0x437/0x620 [ 91.337770] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 91.337803] ? check_stack_object+0x68/0x140 [ 91.337819] security_context_to_sid+0x32/0x40 [ 91.337835] selinux_setprocattr+0x51c/0xb50 [ 91.337854] ? ptrace_parent_sid+0x540/0x540 [ 91.337863] ? __kmalloc_track_caller+0x46d/0x760 [ 91.337888] security_setprocattr+0x85/0xc0 [ 91.337907] proc_pid_attr_write+0x1e6/0x280 [ 91.337923] ? proc_task_getattr+0x180/0x180 [ 91.337931] __vfs_write+0xef/0x970 [ 91.337942] ? trace_hardirqs_on+0xd/0x10 [ 91.337955] ? kernel_read+0x120/0x120 [ 91.337970] ? __lock_is_held+0xbc/0x140 [ 91.337979] ? __save_stack_trace+0x7e/0xd0 [ 91.338011] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 91.338017] ? save_stack+0xa3/0xd0 [ 91.338031] ? rcu_note_context_switch+0x710/0x710 [ 91.338049] __kernel_write+0xfe/0x350 [ 91.338069] write_pipe_buf+0x175/0x220 [ 91.338082] ? default_file_splice_read+0xae0/0xae0 [ 91.338090] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 91.338100] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 91.338124] __splice_from_pipe+0x328/0x730 [ 91.338137] ? default_file_splice_read+0xae0/0xae0 [ 91.338164] splice_from_pipe+0x1e9/0x330 [ 91.338176] ? default_file_splice_read+0xae0/0xae0 [ 91.338186] ? splice_shrink_spd+0xb0/0xb0 [ 91.338211] ? security_file_permission+0x89/0x1f0 [ 91.338229] default_file_splice_write+0x40/0x90 [ 91.338238] ? generic_splice_sendpage+0x50/0x50 [ 91.338251] direct_splice_actor+0x125/0x180 [ 91.338269] splice_direct_to_actor+0x2c1/0x820 [ 91.338277] ? _cond_resched+0x14/0x30 [ 91.338288] ? generic_pipe_buf_nosteal+0x10/0x10 [ 91.338310] ? do_splice_to+0x170/0x170 [ 91.338317] ? security_file_permission+0x89/0x1f0 [ 91.338334] ? rw_verify_area+0xe5/0x2b0 [ 91.338352] do_splice_direct+0x2a7/0x3d0 [ 91.338369] ? splice_direct_to_actor+0x820/0x820 [ 91.338387] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 91.338397] ? __sb_start_write+0x203/0x290 [ 91.338413] do_sendfile+0x5d5/0xe90 [ 91.338441] ? do_compat_pwritev64+0x100/0x100 [ 91.338452] ? __might_sleep+0x95/0x190 [ 91.338474] ? kasan_check_write+0x14/0x20 [ 91.338485] ? _copy_from_user+0x99/0x110 [ 91.338508] SyS_sendfile64+0xbd/0x160 [ 91.338521] ? SyS_sendfile+0x1a0/0x1a0 [ 91.338529] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.338543] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.338567] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 91.338574] RIP: 0033:0x4529d9 [ 91.338578] RSP: 002b:00007f6c4cf51c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 91.338587] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 91.338592] RDX: 000000002049e000 RSI: 0000000000000013 RDI: 0000000000000013 [ 91.338597] RBP: 000000000000028a R08: 0000000000000000 R09: 0000000000000000 [ 91.338602] R10: 0000000000000002 R11: 0000000000000212 R12: 00000000006f0d90 [ 91.338606] R13: 00000000ffffffff R14: 00007f6c4cf526d4 R15: 0000000000000000 [ 91.338641] [ 91.338646] Allocated by task 9808: [ 91.338653] save_stack+0x43/0xd0 [ 91.338660] kasan_kmalloc+0xad/0xe0 [ 91.338668] __kmalloc_track_caller+0x15e/0x760 [ 91.338675] memdup_user+0x2c/0x90 [ 91.338681] proc_pid_attr_write+0x115/0x280 [ 91.338686] __vfs_write+0xef/0x970 [ 91.338692] __kernel_write+0xfe/0x350 [ 91.338699] write_pipe_buf+0x175/0x220 [ 91.338705] __splice_from_pipe+0x328/0x730 [ 91.338710] splice_from_pipe+0x1e9/0x330 [ 91.338717] default_file_splice_write+0x40/0x90 [ 91.338724] direct_splice_actor+0x125/0x180 [ 91.338732] splice_direct_to_actor+0x2c1/0x820 [ 91.338738] do_splice_direct+0x2a7/0x3d0 [ 91.338744] do_sendfile+0x5d5/0xe90 [ 91.338749] SyS_sendfile64+0xbd/0x160 [ 91.338755] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 91.338756] [ 91.338759] Freed by task 8369: [ 91.338763] save_stack+0x43/0xd0 [ 91.338768] kasan_slab_free+0x71/0xc0 [ 91.338772] kfree+0xca/0x250 [ 91.338779] sctp_endpoint_put+0x93/0x280 [ 91.338785] sctp_endpoint_free+0x97/0xc0 [ 91.338790] sctp_destroy_sock+0xd6/0x4c0 [ 91.338797] sk_common_release+0x6b/0x2f0 [ 91.338801] sctp_close+0x45e/0x980 [ 91.338809] inet_release+0xed/0x1c0 [ 91.338817] sock_release+0x8d/0x1e0 [ 91.338822] sock_close+0x16/0x20 [ 91.338828] __fput+0x333/0x7f0 [ 91.338833] ____fput+0x15/0x20 [ 91.338840] task_work_run+0x199/0x270 [ 91.338847] do_exit+0x9bb/0x1ae0 [ 91.338852] do_group_exit+0x149/0x400 [ 91.338857] SyS_exit_group+0x1d/0x20 [ 91.338863] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 91.338865] [ 91.338871] The buggy address belongs to the object at ffff8801c2d84c40 [ 91.338871] which belongs to the cache kmalloc-32 of size 32 [ 91.338876] The buggy address is located 2 bytes inside of [ 91.338876] 32-byte region [ffff8801c2d84c40, ffff8801c2d84c60) [ 91.338879] The buggy address belongs to the page: [ 91.338886] page:000000005401490e count:1 mapcount:0 mapping:00000000341a7e98 index:0xffff8801c2d84fc1 [ 91.338893] flags: 0x2fffc0000000100(slab) [ 91.338903] raw: 02fffc0000000100 ffff8801c2d84000 ffff8801c2d84fc1 000000010000003c [ 91.338911] raw: ffffea00070c56e0 ffffea00075f2320 ffff8801db0001c0 0000000000000000 [ 91.338914] page dumped because: kasan: bad access detected [ 91.338916] [ 91.338919] Memory state around the buggy address: [ 91.338926] ffff8801c2d84b00: fb fb fb fb fc fc fc fc 00 00 04 fc fc fc fc fc [ 91.338932] ffff8801c2d84b80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 91.338938] >ffff8801c2d84c00: fb fb fb fb fc fc fc fc 02 fc fc fc fc fc fc fc [ 91.338941] ^ [ 91.338947] ffff8801c2d84c80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 91.338953] ffff8801c2d84d00: 00 00 00 00 fc fc fc fc fb fb fb fb fc fc fc fc [ 91.338956] ================================================================== [ 91.338959] Disabling lock debugging due to kernel taint [ 91.339049] Kernel panic - not syncing: panic_on_warn set ... [ 91.339049] [ 91.339057] CPU: 1 PID: 9808 Comm: syz-executor5 Tainted: G B 4.15.0-rc2+ #206 [ 91.339061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.339063] Call Trace: [ 91.339071] dump_stack+0x194/0x257 [ 91.339081] ? arch_local_irq_restore+0x53/0x53 [ 91.339091] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.339099] ? vsnprintf+0x1ed/0x1900 [ 91.339108] ? strscpy+0x680/0x680 [ 91.339115] panic+0x1e4/0x41c [ 91.339123] ? refcount_error_report+0x214/0x214 [ 91.339135] ? add_taint+0x1c/0x50 [ 91.339142] ? add_taint+0x1c/0x50 [ 91.339152] ? strcmp+0x96/0xb0 [ 91.339159] kasan_end_report+0x50/0x50 [ 91.339167] kasan_report+0x144/0x340 [ 91.339179] __asan_report_load1_noabort+0x14/0x20 [ 91.339185] strcmp+0x96/0xb0 [ 91.339193] ? avc_has_perm_noaudit+0x520/0x520 [ 91.339205] security_context_to_sid_core+0x437/0x620 [ 91.339217] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 91.339235] ? check_stack_object+0x68/0x140 [ 91.339246] security_context_to_sid+0x32/0x40 [ 91.339257] selinux_setprocattr+0x51c/0xb50 [ 91.339269] ? ptrace_parent_sid+0x540/0x540 [ 91.339276] ? __kmalloc_track_caller+0x46d/0x760 [ 91.339293] security_setprocattr+0x85/0xc0 [ 91.339305] proc_pid_attr_write+0x1e6/0x280 [ 91.339316] ? proc_task_getattr+0x180/0x180 [ 91.339323] __vfs_write+0xef/0x970 [ 91.339331] ? trace_hardirqs_on+0xd/0x10 [ 91.339338] ? kernel_read+0x120/0x120 [ 91.339349] ? __lock_is_held+0xbc/0x140 [ 91.339356] ? __save_stack_trace+0x7e/0xd0 [ 91.339373] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 91.339379] ? save_stack+0xa3/0xd0 [ 91.339390] ? rcu_note_context_switch+0x710/0x710 [ 91.339400] __kernel_write+0xfe/0x350 [ 91.339411] write_pipe_buf+0x175/0x220 [ 91.339421] ? default_file_splice_read+0xae0/0xae0 [ 91.339428] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 91.339436] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 91.339451] __splice_from_pipe+0x328/0x730 [ 91.339460] ? default_file_splice_read+0xae0/0xae0 [ 91.339475] splice_from_pipe+0x1e9/0x330 [ 91.339484] ? default_file_splice_read+0xae0/0xae0 [ 91.339492] ? splice_shrink_spd+0xb0/0xb0 [ 91.339510] ? security_file_permission+0x89/0x1f0 [ 91.339522] default_file_splice_write+0x40/0x90 [ 91.339529] ? generic_splice_sendpage+0x50/0x50 [ 91.339538] direct_splice_actor+0x125/0x180 [ 91.339551] splice_direct_to_actor+0x2c1/0x820 [ 91.339558] ? _cond_resched+0x14/0x30 [ 91.339566] ? generic_pipe_buf_nosteal+0x10/0x10 [ 91.339580] ? do_splice_to+0x170/0x170 [ 91.339587] ? security_file_permission+0x89/0x1f0 [ 91.339598] ? rw_verify_area+0xe5/0x2b0 [ 91.339609] do_splice_direct+0x2a7/0x3d0 [ 91.339620] ? splice_direct_to_actor+0x820/0x820 [ 91.339631] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 91.339639] ? __sb_start_write+0x203/0x290 [ 91.339650] do_sendfile+0x5d5/0xe90 [ 91.339666] ? do_compat_pwritev64+0x100/0x100 [ 91.339675] ? __might_sleep+0x95/0x190 [ 91.339688] ? kasan_check_write+0x14/0x20 [ 91.339696] ? _copy_from_user+0x99/0x110 [ 91.339706] SyS_sendfile64+0xbd/0x160 [ 91.339715] ? SyS_sendfile+0x1a0/0x1a0 [ 91.339722] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.339731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.339745] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 91.339750] RIP: 0033:0x4529d9 [ 91.339754] RSP: 002b:00007f6c4cf51c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 91.339762] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 91.339766] RDX: 000000002049e000 RSI: 0000000000000013 RDI: 0000000000000013 [ 91.339770] RBP: 000000000000028a R08: 0000000000000000 R09: 0000000000000000 [ 91.339774] R10: 0000000000000002 R11: 0000000000000212 R12: 00000000006f0d90 [ 91.339778] R13: 00000000ffffffff R14: 00007f6c4cf526d4 R15: 0000000000000000 [ 91.340243] Dumping ftrace buffer: [ 91.340246] (ftrace buffer empty) [ 91.340249] Kernel Offset: disabled [ 92.334538] Rebooting in 86400 seconds..