"2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) waitid(0x1, 0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000fb9000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x3, &(0x7f0000096000)={0x0, 0x0}) getrusage(0x10ca3b8267661598, &(0x7f0000339000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f000016d000-0x20)=[{{r1, r2}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0xc1b1}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f00000cd000-0x8)={0x0, 0x0}) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r3 = openat(0xffffffffffffffff, &(0x7f00008a4000)="2e2f66696c653000", 0x0, 0xa) ioctl$TCSETS(r3, 0x5402, &(0x7f00004f1000)={0xf3f6, 0x3, 0x1, 0x5949, 0x0, 0x10000, 0x1, 0x1, 0x3, 0x3f, 0x2, 0x8001}) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:10 executing program 3: exit_group(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) 2017/12/06 17:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fb000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f0000001000-0xd3)="c21cd298a1374889136070635f8c3a4430ec0bf4abf0a58cb7bcb91a036ef24f5dcd9538772879495cf1789538ff3d4da4d330da664c01c8894f18fb1eac9105286bca507c5437a0e6c080ee5adba4e208238d09ac8940feff92e86ad2dccebb851e549055bf06e34f453b653b54917376d6ac41a5be66789172c4cc51b5e8b369c33334712f1219e6fb610d516ad4c0ad0fedfee18867b61c1388492cc4f1cc291d898d1e49b7ba2b2050932a646b8fc7606947285a4bd5994831cd65da2c68ec560ef70e322de72a3ddc0198e73863a1") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000)={0x44, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x20000000002, 0x0, &(0x7f0000e1b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000c3a000-0x4)=0x15, 0x4) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x401, 0x7, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xff, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000629000-0xa)="2f6465762f6375736500", 0x480000, 0x0) sync() ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000c77000-0x8)={0xd9, &(0x7f0000fb5000)="c93cfab27d7b9dea3bb0e27726f7090b3290f4d2357041e145dd84fb0815d7d1a008ed4eca5bab80342a5ba2e037e64d2323fef908ebcc2badf3fed01930447249798249f163ffe3ab5dc572f8ac6f8c92042f2c77c331d7611fdd26751145e86ac09dd65d02ec91552fe4e92c75db5b4b880deb40989c1fce05097a606cf2e09753d233a69499bacc22884f383ac8c56cd0c7da4806cfd650592639a568969c32c55144f6cdd6fed099bb9d69650bde18a2a8920ecb4664def993606bb90659f9f650c421d12b7fc24501eb6ebd259a03f47c0b1e07cfcc20"}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r3, &(0x7f00006a7000-0xb7)="505c424ea5fbfe936b1ce7242cb35ae8d91fa9aa05883b165ba0bde08850c08e4a6875bdd2a8854e3aacf066ce88f3b6eea6d1b32e662b7dea979b12ad7182b87c3bfa8003321d0bae0c8ab8895e51df8623eeb46a977b252b81e1a7c1b653261a4df661529659f58ade86b52f3162b5bb85b9719bccf0fe5dbd21c3c66d739d6547cc3f26a658652b9b8d548d533e34f839859bb8b9bf094245b6643d251aa69ea40993110be5b5af8f5f4d91c6ea99e07461b7e63e17", 0xb7, 0x0) 2017/12/06 17:32:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000006000-0xfd)={r0, 0x6, 0x1c06, "9956627521a0efe56dff751c64e3d47afbb4ef93613d084e88438b82b8c2b553612f0299aa455246c88faa75e06064f1118bae8205e6d82add733ea86b5ec9cb48a84820fcc22c421102701348f24bf958c75f8395a63fbd98e0c311684a08e0e96d689ae42af736526374e8757e34757023e012fbe4f876b21a1cb37bef3f9ceff9481d12d3a8c5e412cac2809af4c1764eb3a9e4cae7de60a921c2d7c433c6a1940d1b222dba72292c236c99eb6872754732e1bd9f2cbfc2afba305351f0571cb24283e8022771bedec02993b57290eb486151234f1025d5a7867d9e6aba0cbc804d9aab354ad248b0d189bac8e04957d84a"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000019000)="7573657200", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)="c8f622c23d8cf36a7e1da53c362900cfdb4101c4ca26ef3653596035deebab10c2db30d7a70393f0af9551b050c46859e497a1f8afa9f3cf5f8155db28c110a47ca812c9ebb73c6a1f38d1be9ed5ba1225ae8b545d8d44a083ba46c8b00a6b1301542b2fdedc689eb54a3b5122260091515b21ec258d2a95c2cf197a70ff2074d7de893a", 0x84, 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000006000)="2e726571756573745f6b65795f6175746800", &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="c2ad35fdabc28086971c8a1276df3cb65d072dc300f8bbbf1e1139874745f6dc232f5e37637fd09d0bf022f97c41be998fc40ac8750319b6f959fda6abaa8e74b85144b817c9f481", 0x48, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000002000)="656e6372797074656400", &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000013000)="49405e8321a8046dbdcf477f4549e7de395d10841e892141f00783d304bee779ecc3cd6f8b405122d38bba80064d5bb41faec8b11ceef9bd93eaaa6df023bef2ef42f89dc934e4d2fada3a9583d339dd3bbcc146b2d1055f62ed163a9715ff743f0d582b4f8c3747db03b88f8c20627ae7becb4cee0cfdd24a68cc206662842ec88921bae47ed9e5c60386658363e6d06e2b7403c0a0435823db5ee93f2087d15a756fe63cae26a790be414591ec18d95cd46788804515c1bc2bca8e7705f87a10c466ae93599138e96d39f393815d685a41dbd59ae1795416fabfdca8e01b429954914255a81d923883b4abbbcf", 0xee, 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000)={r1, r2, r3}, &(0x7f0000002000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, &(0x7f0000003000-0x2c)={&(0x7f0000006000)={"706f6c7931333035"}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)="ac", 0x1}], 0x1) close(0xffffffffffffffff) 2017/12/06 17:32:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000005000-0x1a)="0000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r1) [ 612.364245] could not allocate digest TFM handle poly1305ÿÿÿÿ [ 612.386872] could not allocate digest TFM handle poly1305ÿÿÿÿ 2017/12/06 17:32:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00007ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000072000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000093b000)={0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x310, 0x81, 0x2, 0x7, 0x9, 0x0, 0xda1, 0x0, 0x1}) socketpair(0xb, 0x0, 0x0, &(0x7f0000361000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000144000-0x2)=0x8000, &(0x7f00007f9000)=0x2) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa5000-0x4)=0xb) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009ce000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000470000)=0x14) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000c29000-0x4)=0xd72) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e09000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00006ac000-0x30)={&(0x7f0000080000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000b4000)=[0x0], &(0x7f000019a000-0xc)=[0x0, 0x0, 0x0], &(0x7f000091a000)=[0x0, 0x0, 0x0], 0x8, 0x1, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 17:32:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000)={@empty=0x0, @rand_addr=0x400}, 0x8) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)="ac", 0x1}], 0x1) close(r0) 2017/12/06 17:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fb000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f0000001000-0xd3)="c21cd298a1374889136070635f8c3a4430ec0bf4abf0a58cb7bcb91a036ef24f5dcd9538772879495cf1789538ff3d4da4d330da664c01c8894f18fb1eac9105286bca507c5437a0e6c080ee5adba4e208238d09ac8940feff92e86ad2dccebb851e549055bf06e34f453b653b54917376d6ac41a5be66789172c4cc51b5e8b369c33334712f1219e6fb610d516ad4c0ad0fedfee18867b61c1388492cc4f1cc291d898d1e49b7ba2b2050932a646b8fc7606947285a4bd5994831cd65da2c68ec560ef70e322de72a3ddc0198e73863a1") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000)={0x44, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x20000000002, 0x0, &(0x7f0000e1b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000c3a000-0x4)=0x15, 0x4) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x401, 0x7, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xff, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000629000-0xa)="2f6465762f6375736500", 0x480000, 0x0) sync() ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000c77000-0x8)={0xd9, &(0x7f0000fb5000)="c93cfab27d7b9dea3bb0e27726f7090b3290f4d2357041e145dd84fb0815d7d1a008ed4eca5bab80342a5ba2e037e64d2323fef908ebcc2badf3fed01930447249798249f163ffe3ab5dc572f8ac6f8c92042f2c77c331d7611fdd26751145e86ac09dd65d02ec91552fe4e92c75db5b4b880deb40989c1fce05097a606cf2e09753d233a69499bacc22884f383ac8c56cd0c7da4806cfd650592639a568969c32c55144f6cdd6fed099bb9d69650bde18a2a8920ecb4664def993606bb90659f9f650c421d12b7fc24501eb6ebd259a03f47c0b1e07cfcc20"}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r3, &(0x7f00006a7000-0xb7)="505c424ea5fbfe936b1ce7242cb35ae8d91fa9aa05883b165ba0bde08850c08e4a6875bdd2a8854e3aacf066ce88f3b6eea6d1b32e662b7dea979b12ad7182b87c3bfa8003321d0bae0c8ab8895e51df8623eeb46a977b252b81e1a7c1b653261a4df661529659f58ade86b52f3162b5bb85b9719bccf0fe5dbd21c3c66d739d6547cc3f26a658652b9b8d548d533e34f839859bb8b9bf094245b6643d251aa69ea40993110be5b5af8f5f4d91c6ea99e07461b7e63e17", 0xb7, 0x0) 2017/12/06 17:32:10 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000006000-0x10)={0x1a, 0x1a, 0xb0cf, 0x19972b45, 0x8, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000007000-0x4)=0x0) capset(&(0x7f0000001000)={0x20071026, r2}, &(0x7f0000013000)={0x8000, 0x47, 0x7, 0x2, 0xfffffffffffff801, 0x90b5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000007000)={0x0, 0x2ad4, 0x100, &(0x7f0000007000)=0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000011000)={r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000007000)=0x3, 0x4) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000013000)=0x0) 2017/12/06 17:32:10 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x4100, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000002000-0x40)={0x80000000000000, 0x7000, 0x100000000, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) dup3(r1, r1, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d2627000000000000000700", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000005000)={0x1f682fa7, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2017/12/06 17:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf3000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004eb000-0x20)={0x1, 0x2, 0x8209, 0xd8e000000000, 0x2, 0x36, 0x8, 0x5, 0x0}, &(0x7f0000e4e000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000767000-0x8c)={r1, @in={{0x2, 0x3, @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]}}, &(0x7f0000557000-0x4)=0x8c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/06 17:32:10 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x4, &(0x7f000067d000-0x40)=[{&(0x7f0000001000-0xda)="95bb6f1be245dcab2a91789178c0643ac0303920cc34a1ff362c51ba30427f391a209f23fa5fc4d7b375c278895761463e9482e4adf44345835baacbf484852ff947a2dff25f4500baca09d783eb202e6a51c4ed69b5ca1ff5381415b52316b43c9bd82134a818a4c2ac701c3e103227bf9b3cd7d85835c63f5c8653bb64c61ac3bf3c36546e5b5f24f331c521dc7b798360a2c8f5d16574cb2f85c9d2d8e84015ab53ced127270c6031579a201770596d87aca42075850bbe6d4c964e8aa388362c3a3f518694010c8ebe611dd69d1ee28ae1f5f57e415fc792", 0xda, 0x4, 0x5}, {&(0x7f0000c1e000)="415875b8a787ca73fe72a284", 0xc, 0xfff, 0x80000000}, {&(0x7f0000000000)="7c76007dc8f2b77255b4c3c9e5c4d96153bed43f6dcc4a24e66f461b6a3bb425ac25a9", 0x23, 0x40, 0x7c}, {&(0x7f0000000000)="a3cb141197097f4bde253e8e2b59e57e00c27fa8463958d5d5aa4c3db200f28d4dbccf9e5a78b4cb36c096ddb455f932bc53371d3e7f3218f450116f0a15fa662fa8b6fc5de329b821efc7614869e9c1f7db", 0x52, 0x3, 0x7}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000da9000)={r0, &(0x7f0000001000-0x1a)="124af20cb0e15bd9d6b6c42964deec7d0ec73538c6964b928d5b", &(0x7f0000000000)="9a798495bce107f51abcbfc61bcbfa1472bd6e8b7c65b7e9feca0bc5f7d18d13deb71c90dd98d2174f36754ace188906cd066903258576324933c843ee91928910d48162b6e2c6189df378e97e5199082af3612926de5d2ffb435e0c9203d0d99239214675bd08328a5e491e27468f9f9fd6fd1afa24f50faab6339320374655e5e64d89945f79958697a350df3be5d82dfcb2406d351b73ade39da1", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000932000)=0x4) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000004) dup2(r1, r1) 2017/12/06 17:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e6f000-0xc)={0x3, r0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a5d000-0x10)={0x8, 0x200, 0x0, 0x765, 0x0}, &(0x7f00005df000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000004d000-0x8)={r2, 0xd8}, &(0x7f0000d7b000-0x4)=0x8) 2017/12/06 17:32:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40080) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000fd3000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000c7b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000380000-0x8)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00001b9000-0x4)=0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000063c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c32000)="2f6465762f6175746f667300", 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004e8000-0x2)=0xa1a4, 0x2) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) 2017/12/06 17:32:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000758000/0x13000)=nil, 0x13000, 0x4) pipe(&(0x7f0000567000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000)={&(0x7f0000656000)="2e2f66696c653000", r0}, 0xc) 2017/12/06 17:32:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)="ac", 0x1}], 0x1) close(r0) 2017/12/06 17:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000429000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x0) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c2000)="00", 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005c5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00008bc000)={r1, 0x0}) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) 2017/12/06 17:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000032d000/0x1000)=nil, 0x1000) r1 = accept4(0xffffffffffffff9c, &(0x7f000088d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000960000-0x4)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001a8000)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000434000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ec7000)={@rand_addr=0xb249, @loopback=0x7f000001, r2}, 0xc) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r3 = memfd_create(&(0x7f0000dc1000)="656d31776c616e31766d6e6574312e28272d6d696d655f747970658e2d757365727472757374656400", 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000a81000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00006cb000)={r4, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c96000)={@generic="e7e8f9e5c3ca6ff25aafe241c61aa2ef", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(0xffffffffffffffff, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b01000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x6bd1, 0x0, 0x856, 0x0, 0xa0, 0xa0, 0x5, r1, r2}, {0x10000, 0x5, 0x10001, 0x20, 0x2, 0x1, 0x1, 0x5}, {0xfffffffffffffffc, 0xfff, 0x20f9, 0x7f}, 0x0, 0x100000001, 0x40, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x200}, 0xf, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0x3, 0x4, 0x0, 0x5, 0x800}}, 0xe8) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f9a000)={0xffffffffffffff9c, 0x18, &(0x7f0000e48000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d9f000)=r4, 0x4) symlink(&(0x7f0000569000)="2e2f66696c653000", &(0x7f0000fdb000-0x8)="2e2f66696c653000") sendto$inet(r3, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:11 executing program 1 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f99000)="6b657972696e6700", &(0x7f0000ac8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000518000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a0000)=0xc) stat(&(0x7f00000db000-0x8)="2e2f66696c653000", &(0x7f0000194000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00006b1000)="2e2f66696c653000", &(0x7f0000145000-0x8)="2e2f66696c653000", 0x4002, r2, r3, 0x5, 0x0, 0x0) r4 = add_key(&(0x7f00000d5000-0x6)="727872706300", &(0x7f0000a79000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbd000)="d0e9d32d29fb19ae23ed3fa78ef101e23d31235b8ee90871138f330de516d1ff65b240794677b0c9f557d6eaa7ce8b8650c87efc0c76e26f92d18b791fe7fe6b5a962b1d4e7d6c35b136fc39ba596f05628d55ff3d17173778cf6abc1d4f2a10ab46ef53926a299d2700c43581dbd6a2e2c5dd565dd60eecb52ebd2c40c492553f8d7fd4565f02f355ca3211af618f8fc148ba1beef35374e9d65274eb5c8f414074131377908ef7d46942197d00401b02d84991e78f3238a9138d7b5850d7", 0xbf, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x34, 0x8, r4) mprotect(&(0x7f0000fa3000/0x4000)=nil, 0x4000, 0x1000003) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000cae000-0x4)=0x0) connect$inet(r5, &(0x7f0000bf7000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e66000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x400, 0x1e000) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000e1f000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) 2017/12/06 17:32:11 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:11 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)="6e65742f74637000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000005000-0xd0)="8ee42da0d7f41ea54f41dcbdf5798ffc963a2c315c7ad150362e29aa2f5c6afc255c957a61fad485157b6b1a337fda9251ea728996e08f1e0d6dc47c4bd066f31c417566a074eb43c70dc6cc273ecbe3a335d75679621cf8cfaab45eeaff8a4fb56d82f584d69da4b35ce953376f97bb321b94ef534d2f668b2593e1321b48fb35a88b1b9d510691945db05a6037d53f78d13508dce421a4465cb10594bc53663fd40393ad2a0fe97a47d78f3a1c125ad0dd3ee7fcb12342be526bfb217d16f40a9bb0d740c864224d78b1cc2112ae34", 0xd0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000004000)="ca", 0x1}], 0x1, 0x0) socket(0xa, 0x4, 0x100000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000006000-0x10)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r0) 2017/12/06 17:32:11 executing program 3: r0 = memfd_create(&(0x7f000050b000-0x1)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000062a000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f00009e7000)="", 0x0, 0x10040, &(0x7f0000001000-0x14)={0x11, 0x11, r1, 0x1, 0x745055c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000004000)=0xffff, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r0) 2017/12/06 17:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000309000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000fe5000+0xd74)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket(0x40000000012, 0x7, 0xfffffffffffffffc) r2 = syz_open_dev$mouse(&(0x7f0000a5d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7f, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000ded000-0x8)="0000000000000000", &(0x7f0000424000)=0x8) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f000001d000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000003c000-0x20)={@generic="91e7b82e09f9bf58b7d2c62313364ce2", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000abc000)={{0x1, 0x7fff}, {0x4, 0x5}, 0xae3, 0x2, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000637000-0x4)=0x80000000, &(0x7f000001d000-0x4)=0x4) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x800, &(0x7f00002b4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpid() sched_getattr(r3, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000029d000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000ca8000)=0xc) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) 2017/12/06 17:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="", 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000623000)="2f6465762f72746300", 0x0, 0x0) getsockname$packet(r0, &(0x7f00000f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000001b000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xdab4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d72000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000c91000)=0x8) futimesat(r0, &(0x7f0000b9f000-0x8)="2e2f66696c653000", &(0x7f0000b58000-0x10)={{0x0, 0x7530}, {0x0, 0x2710}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000083e000)={r1, @in6={{0xa, 0x1, 0x59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x68, 0x401, 0x0}, &(0x7f0000fac000)=0xa0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f000007a000-0x28)={@common="726f0000300800fdffffff0700000000", @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:11 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000)="6d696d655f747970655e5c76626f780565743628085b7365637572697479638b757365742d262727a0255b7070703000002a", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000005000)=[{{&(0x7f0000005000)=@nfc={0x27, 0x101, 0xd4, 0x7}, 0x10, &(0x7f0000006000-0x18)=[{&(0x7f0000002000-0xc6)="676369b2bb892a6e29f9440635092803e4c5df3e350297513ca7ada58a75dd58316e17ef92c62a80e2c2301c565548c734da5d875696293331ed63f74199582e9848a52e67d1fe607834479ad2b471b7e44f82ee3586dbad6a88973ee70c7fc5b121aeb84203750a5f3a89dd8c32b5512377ad34130e045f8225d24ba75519dc25efafda37f3e1f96e8a777a357e461f3f8850d4c3a82e446e82c4f163ce5ed24f16c4f375137792783e07cc60518befafcd38e64065f03f309d5f161027525285d678098917", 0xc6}, {&(0x7f0000013000)="59f4a14264374b57bfbe074c2a7810cc454a0adaa01d7160ffc12adaab0b514a411ed0518c6ff566a460ffd513ab3763ff72b80eeea0ea9baed591cfbf7d0d74ab6952237af219b1aec41875356d7f4313e4a744bd9d76c9bc24c46ea08bc3d182526a9cca109ed1c8cfc75df7b90b25e5c4", 0x72}, {&(0x7f0000002000)="eb6c833700284f93b2391d574ea828453c6893035adb49847ec8fb5fa0144f4ca74aca003ca83e0dacba5327b3458cb400a3b58d0ceaee58974b51af01228a6bc9768974a5d46d6899596d21411bf0d252100f495b5b8a824625eadc301ecad70642459eb31b0c27784e4d219641e6d1f60e0a02cae0a7a492f2f333be0af7c96d8ecc808d91362ef473c182b3895a16f0dabe1fce9dd226a4cf0bfa36feb89d8b2cc251b4773a628b14", 0xaa}], 0x3, &(0x7f0000011000)=[{0xdc, 0x10f, 0x0, "a363000155373f9e78ce84dcb03ed9209cd43568e06b9caad61db841508c5cb644f43ae8f30f05431d5a0bb0dd638ddfbc9f0f91747097c80e6400365021e22e40aeb6048dd09500fad0a63d82bdf28172a8d62e705fa18a385c32be0ee4bfb111da00c692022c531f4fb987f1ff4365f48d82a9e21c3ce455e4982297ab59215c7b46c6cd356fcf1a0baeed9319e4db8011c1609fbca5923765a932b29cba8ac01e39240f6fc28fa32455fb97a1c180a1b80c8c1df3083cb24a0e85ce12d3b7ef9f14fa841461056a8531c5a845"}, {0x90, 0x0, 0x789, "d64a8d9da7a239354ee3bcb88d59154d5b22152b39be4f8d60335a07c0373b2bc55973ee295bbca5ed54b5d02165939bae60289ccac00789a465f29468dcfd8edfab2e02c3b099a65e4c5b981c1e084876ace392f093029cb3f8ef40397d54ea9f56bab804aa501c9ed1bc4e1ba31a58a61e07a1ae5123a752160363e440375ed018"}, {0x2c, 0x10e, 0x7fffffff, "1e98ad089c10315eb1cbc389c5de07379ad363629e2f36bde0dcbe4aa66e"}], 0x198, 0x40}, 0x3}, {{&(0x7f0000005000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000-0x38)=[{&(0x7f0000006000-0x29)="db40f073b4b8b3ac866c7d44989fe4f525ea9ec78a0044e2cffd87cd27694b0b1321ed505a38b610cd", 0x29}, {&(0x7f0000005000)="9b474a5f0461ac81575f6bef42c98890ff505d01d08374a968e0a182a266f13800701bfcdc436bceb898748c455d2d171318dc5b7345ff464a039555cfa6d10e23cc5eb47a127b092f102cb2b3f75780b0c909258da294e7a7c2", 0x5a}, {&(0x7f0000005000)="e57f269f0bf201a02ee28c1dc689801d6b2a35ef44ac1782a71991a9308dc8764aa4b774dfdffebc2fffafb722925adc7ae2daeaf129f55339fa6f51b524a9a84e43015c0fbb3a8056cfb24867a27736185ceaf53b50ef58286de8a2a505ab7cd4e34a54f5df134002bc157980ec4fbf", 0x70}, {&(0x7f0000005000)="2ca85db70d6e62b6187632d2e6222b28fa817e7330a63a25545d9aeea43a2a1d5257a8acab49b256bdcfc319cf54bd6a5bcda9de509e9eab9e4ff3e4f3c93ff12be2819c0d05a3b4dbb2b610fff860195b0cef649c5885e8f262e3422296cb38d6c42f8ee0265879b7aeb054cdefa6b63d31570ae7c1c7ebbba2e2ed9ada4bd6176d3948254fc01faf40ad370cb9851b4f3beb35e7ea1d5fef66f1ab9ce8328921e13c8e3ed585c652156c3cd5f9844a3ca0cf2dade0d8e03691c1237e0adcf3a0a53871aa585a6b5c0fe6", 0xcb}, {&(0x7f0000005000-0x47)="6d85a08a1eef04ba77db59899b3db71fffeaee676983197f4befc5efd2cf357af33db2fdd2ea1901ea3e59fe9bbd0d619e3f9435cef8066765961fbd0b0e32a93324d3c76458bb", 0x47}, {&(0x7f0000014000-0x36)="35ca636286ca997404dc38a734ab095a2fc358c2ca5af3b9de09fa7d194694a22106ef91cdbd6cd8140d7e7b69e8f56134b191e71793", 0x36}, {&(0x7f0000006000-0x63)="e220c8433c2d213b5a4c7fa31d4f050b5570a77be2078cf122748bb98f250928773e7bd8be18fbbad82a82b2439ed19435be796f47362195351ccfe6c97cae2c0ff20a35c80b09e31c20be5fde4fcbbee192cce2e49d594d86fe25a75df76efa529872", 0x63}], 0x7, 0x0, 0x0, 0x8010}, 0x78f}, {{&(0x7f0000005000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x403e}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)="0596c643ecf3c96f1b63562bf1eb8f954b103746d46fe35bfd0524bea055", 0x1e}, {&(0x7f0000005000)="327707cf48407482407e3d5065cda8bd89f8f0fb38eee91c9b5c1a26005ec80d75a90713db793727731ec14af043b7259f49abe222b61ab89413bab31c26c6aca082c5c368856c5be470e1fd6e942a87ff67b8a80c684d7dbd8f744adb7c323a88da14f2af6667561bbcd8bfb04958755969ef5f4bb50c24de49ca213702417bc6f73a584a2c7c8256888109d251e14970e328a26d3887274d77b7b8ddec6d318adec5030a2d282565ef0c855ab86338be21c4d4ef79b0d52f12b58d06ceb67026a8", 0xc2}, {&(0x7f0000005000)="faa04f92febacd903be3a01018f3d26d7c77eea9e162dd033bfa18c7cc4813f71578b58d7e482a0923f5b5a9de9f66574ded770d2d7acd6ad0d6895c40abb9548150605f6f82e184c55cf9c3392a4e521c6722e6b6affbbe27141a99df00a8d43657a23ce7381604183fe9cf33a2509299361161852ace09c3021465387eb157300df546108c9e35", 0x88}, {&(0x7f0000006000-0xfa)="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", 0xfa}], 0x4, &(0x7f0000006000-0x14a0)=[{0x104, 0x0, 0x7fffffff, "5a28f2cac9a0f5f82789d8c90b7c9f3385880e1a5db2a05cadddbbb757386ba4b3629f0642c35fa13de99e3147907bb1224954e79400a8c7a2e2a9ed59aac6ed9e425ad1f462e6ac007e311262ee4767cfc46b01e5f2249b87feb32b2142bc9ce4ab279d566fa78e6b2058711ff9fc1f17d87d8e14f6c31be4eac3c6d5715ea69ed522bd6f0828dbda3cfa82e702dfb5d2b34100f6c0c230dc8a64c356b4998b3d47ce0edd2f394466e7a15ba6978bb293039b1c653a35d9e1ad290339a38d35ff732c0f0f63f942b674f6ca13ce33bc0943abf2ce39d9661701ef9e7b6e66d03f76fe73b415a57ef01469fea80f62a281050a7dfffa0b"}, {0xc0, 0x102, 0x3, "cb66172f02e8fd08dc4e1dce5b393e76f01d611c181cbd5c1a0e4088c5c9a4b34d1f670ec332e9f7ffe9c5f4cd5c51ab8e82954157d55d96b39e6ec8ff51537dc68881d299ec30b6bde8f3368b8ed277d898c3bb516b49f2467924e008d8ead785eee92fb82503a53d18558dceb87f7434d71271c6d139726b5177a435ab7bfbc91c4bc71c2304920b1e2747c6166f1d3cac62ff38c024352bee3054a0c7d23b672b8dcbd7158a306fbdd0294cb8106b9ee8eed7"}, {0xd8, 0x107, 0x7, 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{&(0x7f0000005000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x8840}, 0x3}], 0x4, 0x1) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) socketpair(0x8, 0x805, 0x7, &(0x7f0000c53000-0x8)={0x0, 0x0}) r2 = eventfd2(0xfff, 0x801) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000abb000-0x11)="2f6465762f7161745f6164665f63746c00", 0x900, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005cf000)={r2, 0xc32, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000949000)={r1, 0x6, 0xf3, 0x1000, &(0x7f00000be000)="520d8f90631cedc1e8ca4c08faa96ccfb212cf24b4310d5d270eff5ff69aa7f889dd2f79e35903d4318d65967a3d8617922aac21ae922ad70ab3847964e02b954b1c125a03a617ed5905daf0f07b5fd0c8f37f96fd6dbc52d67443431fc05be11e6f83754e37e4b892cf2e942e0184e84ae428f80e3a90a75370549768cb50da1b2a39391ee00853a2cd094d2412a54676f6ac08fc73da3210410b19b8cfda7b1198aa2a0aa554e3fdfbbb744c8bf1ba96848840a3ca811f2e5fd97cdaf2bf24cca022a0891f189ac306d5eb82b7d390707094da0743ccf23c8b4a7513b10a3f3c9304719fca7da7818447cbbfb2b0f2b02b65", &(0x7f0000d01000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x6, 0xd648}, 0x28) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00002b9000)=0x39ba, 0x4) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00009fa000)="2f6465762f73657175656e63657200", 0x2000000000002, 0x0) 2017/12/06 17:32:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)="2f6465762f7663732300", 0x1000, 0x40) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000003000-0x2)=0x10000, &(0x7f0000003000-0x4)=0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) close(r0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x100, 0x40, 0x6, 0x7, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x7, 0x5}) 2017/12/06 17:32:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x5) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bf3000-0xa)="2f6465762f7663732300", 0x10000, 0x80000) connect$inet(r0, &(0x7f0000cd0000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000646000)="7070703000", 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000c43000)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r2, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000baf000)=0x14) sched_rr_get_interval(r1, &(0x7f0000df6000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x9, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000c72000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000525000)=0x10, 0x80000) r4 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4000000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f00006da000)="", 0x0}], 0x2) r5 = dup3(r3, r4, 0x80000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000867000)=0x0) poll(&(0x7f0000f89000-0x18)=[{r4, 0x5, 0x0}, {r4, 0x40, 0x0}, {r4, 0x0, 0x0}], 0x3, 0x1000) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x1, 0x49, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00001df000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f00004d8000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000097c000+0x2d5)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000c3f000)=@file={0x1, "2e2f66696c653000"}, 0xa) clock_gettime(0x0, &(0x7f0000261000-0x8)={0x0, 0x0}) clock_settime(0x5, &(0x7f00003ee000-0x8)={0x0, 0x0}) r6 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r6, r6, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$vcsa(&(0x7f000039d000)="2f6465762f766373612300", 0x80, 0x200000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005fc000)=0x0) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000ad6000-0xc)={r1, r1, 0xbaf0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00005ec000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003ff000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = 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, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = dup3(r1, r0, 0x80000) bind$llc(r2, &(0x7f0000279000)={0x1a, 0xfe, 0xfffffffffffffffd, 0x88c3, 0x24e50f58, 0x5, @random="0485fa4d7be5", [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getresgid(&(0x7f0000838000-0x4)=0x0, &(0x7f0000fa8000)=0x0, &(0x7f0000521000)=0x0) 2017/12/06 17:32:11 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fad000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80002) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7ff) fremovexattr(r1, &(0x7f0000ed3000)=@known="73797374656d2e736f636b70726f746f6e616d6500") r3 = open(&(0x7f00009e6000-0x8)="2e2f66696c653000", 0x100, 0x108) bpf$PROG_LOAD(0x5, &(0x7f00006a1000)={0xd, 0x6, &(0x7f00008a2000-0x30)=[@generic={0x2, 0x37, 0x9, 0x800}, @map={0x20, 0xffff, 0x1, r2}, @map={0x0, 0x800, 0x6, r2}, @map={0xfffffffffffffffa, 0x400, 0x800, r3}, @generic={0xfffffffffffff375, 0x3, 0x7, 0x6}, @generic={0x7, 0x9, 0x1, 0xa2}], &(0x7f00004d3000)="73797374656d2e736f636b70726f746f6e616d6500", 0xa58c, 0x9a, &(0x7f00002d8000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r4 = socket$bt_hci(0x1f, 0x3, 0x1) getsockname$unix(r1, &(0x7f0000fb3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00008eb000-0x4)=0x8) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000041000+0xf70)=0x7fff, &(0x7f00005c1000-0x4)=0x1) r5 = syz_open_procfs(0x0, &(0x7f000001f000)="6e65742f636f6e6e6563746f7200") ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f00001b5000)={0x27, &(0x7f0000295000)="f513386e10d95089140700000010ae82d8c2856cd9821b5e9f6eb5bd1e248ccf26469b47648cc2"}) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000027a000-0x10)=[{r0, 0x9200, 0x0}, {r0, 0x84, 0x0}], 0x2, 0x2) r1 = 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) mmap(&(0x7f0000000000/0x266000)=nil, 0x266000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000272000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000027b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = pkey_alloc(0x0, 0x0) pkey_free(r3) r4 = syz_open_dev$usbmon(&(0x7f0000265000)="2f6465762f7573626d6f6e2300", 0x20000, 0x3ffc) get_mempolicy(&(0x7f000009b000)=0x0, &(0x7f0000261000-0x8)=0x0, 0xed8, &(0x7f00000da000/0x1000)=nil, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000033000-0x4)=0x1, 0x4) socket$kcm(0x29, 0xaf69c8e7d3071a51, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1e, 0x0, 0x6488, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "41c4"}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000019e000)=@req3={0x9, 0x6, 0x0, 0x5, 0xd8, 0x3d1704dc, 0x0}, 0x1c) r5 = syz_open_dev$sg(&(0x7f0000271000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2283, &(0x7f0000278000-0x1)="") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000269000)={0x5, 0x98}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000018000-0x28)={0x4, 0x0, 0x7, 0x6, "0643a483e42d966fa33050acc8bc3da76fe201b486d580d09ec07270564cbaa6"}) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000419000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x400000) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00001ad000)={0x0, 0x24c, &(0x7f0000be8000-0x85)="58d52ee8e0f2d086ed8344652ce3482de693ca13797c0e2ed0265b138e55f9adf80bf53d62fb2d611398dc9c0b41e72d2f73d364cd46bc443dfa050b2b5208f20bd0962b88223c62c15f29065753bb2c612c5ace666f1b3dcad658cf7cd93b863ec5000ec81385e876291b38d399109ba2484f62629c7e9ba82d0413d48e94ad349dd2e9fb", &(0x7f0000f7c000)="a11bc50fb11be0c67d56f4996d26dc50c4ca46f706a21231eee9a9d743ee2c2487d3410606b63f28dd4763424a82493d1420af21318d6b0998ba2979fbb9a268c7df6ee8e2db54ce0bc34f24ecbe657527cf0558d2b78438cdc7d1b6b362ece81b68710da223ed8f1a91eacb195d3f6654590bfa007acf9277f6542d351e5fe3c858c85d2339dd", 0x85, 0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000da4000)={0x4, 0x0, &(0x7f0000a15000/0x3000)=nil}) 2017/12/06 17:32:11 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000e, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0xffffffff}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000-0x73f)={r3, 0x1000, "b73f7f44030d841f060a674ae37ac06424035a517328ba717377f1bfe7c002f6cb2bf30e7f885a914e939ad928fd628c0a06ae1a8a4ea8ef538f0fa7a0753031d32c8359188e888a400851821f11f0e2fd5f8bd4114d1351a9ab1646bc17bad232dfd42405286f90c8cd71e1f4eb2d85c6deccee29af1302e85811eba32665443b6ff09a1015d8d46e03425372a9c21dc0e23db2611ba2be2be38f79ad3b947551589805a1ba7108062e15b6285793318b8840306117bdd4e901ac959e6a4cce920c0914b67f3c4115aa70a94b8a12ff5435b41d45ce0575fb41c1a87fd918f517594cd48d024c998e4175d89cae63b105725722a4ad133683b4a2d98b6d38fcb1d8a3346ce9523b8814f06bf791fdd71d59eaf6a394a0e9f984dcef2e892f0ffcfb99c9665cd708005221b6d707eda9dc261305a509603bd892fcfe6760cc6e0dfa8992f343c08f85a6d6deba56eadef62b9c84286f053c96189289833cacc57299fa0aeaed3dee1fbcf5d3bf413ce11e4830ee0ccb20e6c2a2f911fbdf7a391634e851d9190a103b994c4cddb5dcadef0070724c59abde7c03ebf755005d3db7bb19b3ddd4a8a958a649ff23c8b0e5062c2e1f56094a2b0eae5250dfc97a47646b053cad3fd10fbc36bbc4e53f2bbb8bae4821bd58e46b9b902a29966bb53db33ff875864c7406722177ee8ce4604b437c6012df790f3328d2b41ab0b9fa8e2f8c2097b1791c7f3877219d8ca96c039f5076de01d2ed15b7b3bed891698c34fa61dc887c5a0d60b450f132598a647fb0c70770b3dd9769d9d4b9b3cb30eb8070094030ecc91742871ba861642feabccfa8fc3f84118b2a61508278725d95a21d756fa092ad8e0c47fe63760344a1d0c9cdea6e33a55eb066107cdd93c138070d1156b076675c6e7a5d7c210f5e6c8540c44e73a081095ea04a40ecc20de7afd973598800d5e3ebe6cd850b0845e35b9d42902b01f12552546fed0516de9ae2c4da513448c59a12f8808f463b0d4f4026315a2eebc042b968ce215eeb4b83672a7c485836952d536fdee39cd358897520f1f25990280ba0e9029a252a2159b1a3db8102cd508116623e88dd7144ea86166fbd82af6e4d0681e50cc008d977fe0fa8652c5d3e1303bf285d0963a369e169af7f225782d008a176f9700b717f7cd8fd9b9472007726ab4ead55622ee1f1f2c82ce4dd00009bf629f433cf9d2b9c9472dc6829d74c133f52bb7a097035b2fc076b13343296879023ed91ff33549ecc639651ca0bae5f0387c753e5816a142e2016fcb9d6a23500765be381dbcc7980c95642b660118e057628fb43acecddda76f882f706127a0378570848b40b55f4984d7b193ee0450f4a42ac4752bfb82bf4c95dff68ab5cb5f1918b25b64766750f823348f6d07d53b51aff14c7f873679bee95b2e273a9565ad5399d309640313aa4cf2d39d263463201bdedda0660ded1fbd80b177c8fc4b48e68a6eb8b4ff21cab6ac1817e0a3c3caaf1ff339503ad57c9228542a9af94e951f37518e01c206224056fcb88422a186486546bbcc3f8390f7b0d8233a0f95f685d0e5dbd117e125fdd5dfa7f391218c681dd3ba0caed0a50de3b17ec04c7fd2b4ce496a42f14d990e86e41934bd88155471b64b30565d3d34a2f62748733bc3b9384d001db1e6e5102c5d1192950a9d8bf126c979b217c09db53428b72df88ee9a59d84f09524a168a2f8612597867ee5b4de984d523de06802177ef46558b27d66e805accc982a43fc55cd626ba3113a1e9913c872ac48223b5525471c893a1dc0cfb76d1e6c123ef6a95cd5a77db66dd7f808b3483c165a6c1538c27d23338179b87bdca3b2f06439da62a740f54faca76f62cb1804c4b972b033ae7d85e9a953c839ac07ff6b000b7b296198e7886244cff8e010d12bbb52e7a6c7244c53e8fa7ae1d5f9e7a3bddcc8e9895de823cdaa2f9e3d4813b940f4cab00011e1ed8ce5b543aaf735237ae1c4f1aac2c24078ef04d770ede94fbe76a3e4a34c1d2f261b89be08c020067454aa6881fd5e0129ec266c1f4a34a532e03c56c0f5245dda75c3e092c0efee432b3a056cac59b02f70a8e8b4c11be5d4bbdc60ea37c66f8ee8ea1875038b930d08bcfd6f2ce1dde0d57d89489ede07e5e166792d79c1514957cb50abc5181063984c6e159e7f18fe589f9d95148df431bf57c10d1d2cee4ae928bd67fccd13d7ee4a1989b7115e0806a5b40e8bf048d05ab4903df66a1df2080bd5ca2c00380938dfc818d9cf35daf5d35f6025b6e8b62e22b5cec7363b12355e340c03bb2e2e9ee01deb2a546832b6aae0efb31995247f5481e5d496ceae3c62d48d5f02da65690cbb53c3dc910d702f058e7073c75bcf1c6ffae967e187ca7d16a9870039a6ab3f381744d265847cd755ed9c5127c75c87d46817e3d3e20fb7f7740070328b02982fe7f2719c6bae3fd09f6375fdc204aa0a41dc8f0e8e78dafbea025a2a6cb8c5011e725d2ad145342a6ed240b035f32ff560aae09b162de59b4b3f83ee3442f2f91e38075d5270114502c385a5d5a7b0f39c0e1d68ce9bdd9022c9b5e6973a108d68838c12931981760f95ed2515ef6d3e8ed2699eb4e00c527096b63445262826fbd117943c8b1bd458766422635e6e26d4a213ecf6aaad406ddc37f5df6f7b085d4c7da4131a4e117c382a058a33c7a28b1e6de5d1eb328784a2b37ddf0ee1fbc2eb1443661d9f2dec9213bc4d15acab28d9bd85f4d5a9db1d8ddb83d2d6f87df8d261ca3657b35d278aa2cb8c8e51f66c63a8bb5fff5ead5fd5301ef480461132404bb18e11adf53f97b9c12745c29841d9dffe8210f1dad7c496e0ef970654cd142cf7ed83405be9c342189110ad784d2b9173366b033cea9ed8c514e05bb1f2bebc0a873c9a04d57fd4b6de6099b3fe4285d1c32660a415e2a1d8d11fad1dafe5be4ce9778492614eaf9a92639b0ab52ef31b0b8d3206899b38ea3dc2dcdc6b60b05a74227954e14eae9c15bbaf4590cd2250ec07dbc7996096d7cabfcc73c543cb123596384254ebc069a5373078258a2ac88d3bd7a61e394bf1f3d45d4169ac6c75ec87af311374eb83d8839f1ff22d09064b71e36959fcca1cf51cedc584f80f887bc82519f0c46691a1f58cc7453f0d840f848bbf60d2a8d15a6cac4d20b0cbdb71fae04e60797a649e49023be5c91ef9ede0e63b4432622f2a23f1266c1e6aed7eb126704b4b9be2bffbf6f13e24f5a4b26aa9e9d2f9fce8c3d048b4cd1f8115e01dc0e0d94bb6a011acb4b3d9e692ae1a3f240e0555b26fc9669081a66feef18ff2f700178bd073ed8b19fefa2ef44cb5c4736e94bb691c436764a97d0249d4503fb7a0d8ca4b7edd5dc83d874c0bc68859cdb484653cd2ef18a4cd7da81a84d10d4cee9b2f167c7f7ba35871e2bc89ae13366b0c1ad267a3c5b4990ba19ccde20eb1e74bfb6e61d15112dc23d34b2165f8da1fd7c9b920b9f0aa9ae109c1358167463befbe2f3d7b5343b27798e50623291892e628ba45f12cfdda03b2d320ae5d95f7f78ae83305221f276b9ea6adc6a48264e123e749637044d5170a1c75078d1ed2dd67feaf44d6df2a0019a46fc3188c33fe26df6eb9b879ffd3afff3bfc75c7c16485b5797725d6a51865dad1154ebb10c6095abb2057bde704159810bfc8246395bf16d9a59c0ed26b866e610271ddcec4ae6cb00ae3dfe7131716e1c006105d21e6d40a3cf0efb1c50e75803f637c924fa18f605f391fcafc33568303125ea334692c0b3388dc93000379edab31b152c13d07f78c2c99534e302f95f122a597a9bbb574cb3ec069b80ecca85b14053b7284e59c34ae2d7e4ce42dbf53df4dcb6e8665dedc59464b58136aad4d6d3eefac7695e9ed37c7090632bb2aac6b7b7d8eb6926f7d21a513543e8b606c7603b431437cdc17527378d3d814832565e595e9dca7cfdcf2804702200067f6eae668df9784e3cc229c54221fa22037e8227d0864b87154467fbf2ee1340eb0883528a41d571fe613630765e4314cdbf59d2b8a406df904328393b0130f75f1a5f378a607ee310da6b26af0d673dd1238e2291a60912cbc01e51e1c18cbd94c79fff3472ecf97ea75a5acc14624659df04445de0651a10d03ece9a18ee160c2372053f8e6c8e561c40a8302eef4f9e09231c8eea1b0f572962b8372427ce55a64814a5312d808ec3fd83d6c01d32ce802c4de05cdf3c2fa0ceba4ba48bab6091193d2209b5944e78116c3e372983bba8a4bca1ec2f31555909038ebb2bc593de2c67798511e362521bab0c4f10c6d6f1e5d4fafafa54e2d2a3e974c1ef97a8c0f85cd5f930d61c0879d6140c36591df4d26d626fed500370fd503fd0725d549408b18a5b2aaa99e521083720201d25c56803ca38c506c42054adea60c81f7e15e6a8e4f7199d1695917aaaddc8806f31088d0d094a72317dcc0b284953646e5ae6ce04fe9cf5ad535f1b8be0b44c85f043b54790ca846bdb12ace02ac2739b459111a5f38b171f8bafaf0ff399fa138e69ac6130fb07e71609666196150077bbe6106775b61cbd9527d4e9a99244cfb6ac1b321272d04f9cbe1ad4be182128064a5048f952e42fc09c7d7e810dbbdc857b4c84b5ca68ccdb42426c76d60336d6bed1d0726ba7f31eee3ee791b48bd8be37a70334dd5d964f59b72bf919957817459cfd4953be9fc5a987b8b79ce4d49d9cae443b561e9cb06c2e584bb70a2ff0e2cc35cbcd8c2380e18db36a821c230b4be09cf482227db437574b1fd626e48500ab170106867ceb57e1ea6ba9fb75dd6f4445af74176d3f99019daae348ef1e979586865887345b430e2c226b56e2f182b6544f86b239154e52099e21a0540942cef71d01c8e6a20c890a243e9033f4174ab6acd21c5b48c5ebb040ebf91473c5f40cdf140ce1533db873c8d3e72305de78b6718781dcdbe608957667270b6eb5e08e1f0cf077aaf78b2f360471012d4aa730ae1363b56e8e37966c9719de4f8bbadbf14420850d8373715bc6740d5af34dbbeb81c3d056d726620e60093221d3dcd830b46b2094d33078492be816a46525f9dc85835e6e80f52c4362fd76eddabfb8f9d0a597ae1cab6681ce72b3d3ad84b964fc23e52d846f48df3016fa4f73c466add7e574995f43a75ce6ac17c95afba51256e9581fd4cca2d90251bb6d39443e7686901fe616ae0dd403003cc18cfa0474d65bf832ac83df9e7fc0eaeba30c127efa1f985b1e867229bb4665bc0c0d07bc23c5e93a4ff6e9d344bda6199cfc41cf49e9b1ecc36fc879c05a2b1c00d3fe57524589ae5e6502c72c42410ad3e276536635d53cf672e949c2ed174f23fd7058a477cc8a56d8b5f1a99fb7923ff09bbcc533ef651d9e2a3067aaa848fbecebd7f82b378f73e409865b3d30f36a5ac271083f59f82ac1cff4522fc0de3d05ef4a000408dfaea7ee906a53ee60f4ae1e4cc1b544faecfe763aff3f82f13a5f7482629c80d9f088213c85054972a47df7240bf042d46b6b01fc6b09d432f777f8430b6e34ce518a3cc1f15ec45c665744f9d0f6ae02a78d843fbed6ef571c7e80959422418c146ef9c4de33f11f8ec1c5d200f9dcd9bf60ed61bba3cc35cb3f0095a177d3cfb36aa64850a0cc6668240f0d429fb0411c396193ceb99b155ee2acb5e6b6294bed601aabc1af79c2b1865956de86a1cdbd8b886d1d0f34c3c12732fc06a04b248e00100aea17f65a1d1b1a72218a19d81460fcf481dd94cfdcf59c6ed8217bb450cdde152a7b1d6e3d08ccff"}, &(0x7f0000005000)=0x1008) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000-0x6)={0x1, [0x6]}, 0x6) close(r0) 2017/12/06 17:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="0000000000000000", 0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0xc, &(0x7f0000001000-0x8)={0x0, 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) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x3)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xcb57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x4, 0x5}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000+0xfab)={0x0, 0x100000000, 0x800, 0x9, 0x125, 0x0, 0xcdb, 0x4, {0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x0, 0xffffffffffffff4c, 0x68194790}}, &(0x7f0000002000)=0xb8) eventfd(0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x1b)={r2, 0x13, "d431a0ff6866197ef02ab67d6eb9469791a1a5"}, &(0x7f0000000000)=0x1b) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x40}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000751000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000837000-0x4)=0x0, 0x4) recvfrom(r4, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000b81000-0x59)="36e88aba1c2dc05bdfb9ff7d4637c10fa6f56cf1bb22e54b11a2d670bb58548d08937705ee71b9f3ccca736ea92f243126451dea1dd9f8bd10e4ecae5c213b6b45a6df5fc596a856f612541000545807c33630e8cdae945d1a", 0x59) 2017/12/06 17:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000309000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fa2000-0xc)={0x0, 0x8c, &(0x7f0000205000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc06}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000078c000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000694000)={r2, 0x3}, &(0x7f0000fc3000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000e07000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x402000) pipe2(&(0x7f0000598000)={0x0, 0x0}, 0x80800) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b18000/0x18000)=nil, &(0x7f00004fc000-0xc)=[@textreal={0x8, &(0x7f0000596000)="0f01dff2262e363d1591dfcfbaa000b80cfcefb880018ed0baf80c66b8eca8558b66efbafc0c66b8a017000066ef660f1bb80800f2a60f01cb66b9800000c00f326635001000000f30", 0x49}], 0x1, 0x40, &(0x7f0000bfa000-0x10)=[@efer={0x2, 0x8100}], 0x1) r3 = creat(&(0x7f000041c000-0x8)="2e2f66696c653000", 0x11) bind$inet(r3, &(0x7f00007ee000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1, 0x20001000, 0x8, 0x2, 0xfffffffffffffffe, 0x0, 0x8000000, 0x100000000, 0x0, 0x8001, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r3, 0x4004510d, &(0x7f0000281000)=0x0) gettid() r4 = syz_open_dev$usbmon(&(0x7f000045c000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x200000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x4000002, 0x78, 0x0, 0x4, 0xfffffffffffffffd, 0x100000000008d3, 0x0, 0x0, 0x44010, 0x0, 0xfc, 0xffff, 0x3, 0x0, 0x0, 0x800000000000000, 0x4, 0x80000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}, r5, 0x8000000000003, 0xffffffffffffffff, 0x1) r6 = open(&(0x7f00008a5000-0x8)="2e2f66696c653000", 0x4000, 0x85) r7 = gettid() bind$unix(r6, &(0x7f000095e000)=@file={0x1, "2e2f66696c653100"}, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000bfa000)=0x0) perf_event_open(&(0x7f0000bb9000-0x78)={0x5, 0x78, 0x200000000, 0x0, 0x0, 0x51, 0x0, 0xf2d, 0x10000, 0x0, 0x666, 0xa99, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00007bb000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0xffff, 0x1, 0x8, 0x2}, &(0x7f0000361000)=0xa0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000b58000-0xc)={0x20000000, 0x2, 0x1c}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00004ae000-0x8e)={r9, 0x86, "c56ca94aa84227e8acfbf2239492b5b991c5cbe611f18772c9f57a9b8b2ef0acfa765c9a1c4ac22f73d1a107ff07000000000000905525ec1624f8c6ae65ea0000000201000000000000003930ca2a9daeb7a7f25cafc6ac1db846452469e8244346c222c7b8a06f7c882a3374122cd5379f06f5fc96627886da29a3624a4787ebb5e156f9e7"}, &(0x7f0000c8b000)=0x8e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00006f0000)=@sack_info={r9, 0x94, 0x1}, &(0x7f00009f7000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000847000-0x8)={0x0, 0x1}, 0x8) getsockopt$inet6_tcp_buf(r8, 0x6, 0x1e, &(0x7f0000a17000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) syz_open_dev$sndtimer(&(0x7f0000aae000)="2f6465762f736e642f74696d657200", 0x0, 0x90000) 2017/12/06 17:32:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:12 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x170)={0x6, 0x8, 0x4, 0x2, 0x6, [{0x0, 0x3, 0x341, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x400, 0x3, 0x10001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7fffffff, 0x347, 0x1000, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x1ff, 0x40, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x3, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000006000-0xc)={0x7, r0, 0x1}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r0) 2017/12/06 17:32:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eb6000)={0x0, 0x0}, &(0x7f00000b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b23000)={r2, 0x101}, &(0x7f0000bb8000-0x4)=0x8) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000015f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d74000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000861000-0x4)=0x5) r1 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d0d000-0xe)={0x5, [0x7, 0xffffffff, 0xe2f, 0x2, 0xfffffffffffffffe]}, &(0x7f0000c2d000)=0xe) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ba5000-0x8)="2e2f66696c653000", 0xc) r1 = mmap$binder(&(0x7f000088b000/0x1000)=nil, 0x1000, 0x3000000, 0xf767668e68793ed8, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003bd000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000799000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f5d000)={0x0, 0xd6, "a594babfad0759e8417352a1bb906a716c0c55bbe6c8b3a962cb6efb95b82acfd6c9dd2b3f46fc5049d38f3ccf78ebd3aa489520d58767ef00b939122087af4914f5b5e0e56509c07658c61783777e581b377419a1cb4ea6c5c4389dd30fc01bfe2087edd42c010d804fd01e21980940e8ccd0f091041b2b7d3697f50bc78eaf0d56eb3e5d1675f84ac058542bd9431cde7a8555ebf3d6c84159c7251dcb9120c2b3f131c4134139c4756765ba12cbde7c778743c0037a3353bfc85f52b266ea0f2433c90f8e6060e29f4381d9f8294c27c02fb2af6a"}, &(0x7f0000f02000)=0xde) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000079b000)={0x800, 0x8004, 0x8, 0x100000000, r3}, 0x10) ioctl$VT_RELDISP(r0, 0x5605) 2017/12/06 17:32:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x1, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa4000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) accept4$llc(r0, &(0x7f0000574000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006e6000-0x4)=0x10, 0x80000) getsockname$unix(r1, &(0x7f0000f35000-0x38)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000011b000-0x4)=0x38) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000896000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ef000-0x4)=0xd7) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/06 17:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000932000-0x4)=0x0) perf_event_open(&(0x7f000070d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0xfffffffffffffffd, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000fee000)=0x1ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000fc7000-0x8)={&(0x7f0000cc9000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000089c000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet6(0xa, 0x8721eeb775b71d32, 0x4000000200a) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff6000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ff7000-0x5)="76656e6f00", 0x5) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff7000+0x367)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1, 0x4, 0x5d, 0x9}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000ff6000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x40, &(0x7f0000ff6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000410000-0x4)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2927) getsockname$packet(r3, &(0x7f0000d18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003f9000)=0x14) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000078f000)="6e65742f68636900") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000", 0xc) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b9a000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() 2017/12/06 17:32:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000e00000)=0x0, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x3) fcntl$addseals(r0, 0x409, 0x20000000400e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a02000+0x5fa)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x2, 0x48, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}], 0x64) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x2, 0x0, 0xfffffffffffffffd, 0x7, 0x0}) io_setup(0x6, &(0x7f0000de3000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a5e000)={r0, 0x7ff, 0x9, "0245405cdc9ff678e6b15da169cb3d1ce6c109cb9a20999503e56966485d689626afdcc66ed51e5eb767b0d7c13aa43e9a00f26906d871dd89ebcb1b528dc4b435ba60f75814a4ee077870fef3e0b8ddb0897db98b82125cbaa2ea745b375fcfe967c1314d84f09d5c000f679cbedd0d911489261fda387f4ce04d322b98a9fac1a5ce90a1b983408a7b17c2fba7e20de1103fe82f53b064d81fe677f196eaff676f45197849e29f8d529e6987e2efdb4131d012933af44dab2878194f3deff04f"}) io_getevents(r1, 0x3, 0x1, &(0x7f0000cc8000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000661000-0x8)={0x77359400, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000cf8000-0x8)={0x2, 0x1, 0x0, 0xac4, 0x101}) read(r0, &(0x7f0000965000-0x10)="00000000000000000000000000000000", 0x10) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f000006b000-0x8)=0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f9000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) r4 = mmap$binder(&(0x7f0000e51000/0x4000)=nil, 0x4000, 0x1, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000030d000)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000564000-0x4)=0x10, 0x4) mlock(&(0x7f0000268000/0x3000)=nil, 0x3000) 2017/12/06 17:32:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = syz_open_dev$mouse(&(0x7f0000093000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x13ea, 0x200000) ioctl$TCSETAF(r2, 0x5404, &(0x7f00006ca000-0x14)={0x0, 0x8001, 0x3, 0x100, 0x9, 0x7ff, 0x6, 0xfffffffffffff001, 0xffffffffffffffff, 0xffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000850000)={0xffffffffffffff9c, 0x28, &(0x7f00005f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000ce1000-0x8)={0x9, &(0x7f0000d49000)=[{0x1, 0x6}, {0x6, 0xfffffffffffffffb}, {0x7, 0x1000}, {0xffffffffffffffd5, 0xda02}, {0x0, 0x6}, {0x20, 0x4}, {0x200, 0x200}, {0x400, 0x5}, {0x41eb, 0x8}]}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d0e000)=r3, 0x4) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d89000-0x4)=0xb) 2017/12/06 17:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) uselib(&(0x7f0000231000-0x8)="2e2f66696c653000") bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000ae8000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00002d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r2, &(0x7f0000c65000-0x8)=[{&(0x7f00001ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x1) 2017/12/06 17:32:12 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000006000-0x8)=0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000012000)=0x2) close(r0) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bab000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f000089b000)={0x1, 0x4, 0x121c, 0x100000001, r1}) r2 = open(&(0x7f0000992000-0x8)="2e2f66696c653000", 0x2000, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00002ae000-0xa8)={{0xffffffffffff9231, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x80000, 0x6, 0x5, 0x2, 0x4, 0x5, 0x0, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0f000)={0xffffffffffffffff}) ioctl$sock_bt(r3, 0x5411, &(0x7f0000e58000+0x3a2)="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") mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000c33000-0x18)={&(0x7f0000fa5000/0x3000)=nil, 0x10001, 0x3, 0x4, &(0x7f0000c56000/0x2000)=nil, 0x80000001}) 2017/12/06 17:32:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="0000000000000000000000000000", 0xe) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000851000-0x8)={0x0, 0x0}, &(0x7f00002ba000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x4) prctl$setname(0xf, &(0x7f0000d03000-0x1)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) timer_create(0x0, &(0x7f000035e000)={0x0, 0x30, 0x0, @thr={&(0x7f0000454000-0x4a)="c403290334c7b8c311e775e0a9063ca3737e6e3e6548b22319ad7e85a1d1630cddeefea3f92c7dbceeda546c2f96fcf3508e7008d5c8e38130549832a34f13c8ad8effbf36ddc49dc4be", &(0x7f0000657000)="909ba10066edbdaacc7dd884b4607e25a19a05c967c13f9cc207c382a52e37ce269d6bce5f2a780c060e316766d90b4da62d37b639c763a2ae219d588f505924a97353f81f2b0046a20a54dadc6c5837e5f38ac720029d0207a5f70cf022989e738f5f750fbae1d2a234877011f6bc88b7b4f0025b77f6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000-0x4)=0x0) 2017/12/06 17:32:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000007000)=0x0, 0x800000801) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x1f, 0x10, 0xa9, 0x2}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x8, 0x1000, "de91aff91a5df2d915ea24fe85ce875005a3512e3a058b299c995eab093466cb04b05410dc8e6fee836aa8f2099787971fc0d6df1e93eb06364866b36276b6b06b683f0387231a4b74930a3dbb1db35e8c03da35041a541745e6f3366e6393f018760223b54dcc70c2a3bd001aba5b3acdcf197080b7aebd8818c8f22e375a23e377466e51b44794028ef04d0a933ae105877deeec8e29dabb4cb16af80645148ac84f725892cb3c513259a7ea28f97c6816d8e513e800be847e82b39d4a827db3508a906a8664b98ad026f8070582fb2ccec0c8b5c3bb23be2bc2abf40519a00ae08c1b89c1004379d12bf9f0962507a7f397ab564ea8c9b9cc42d6a9c25c746fc39d7f7ed745e74721b81f456d23a89b3d0211b8073911b6cdce0e4e8addcadb535279ba655322162b64272b326dc8ef6664e2ef2407d99c2dca5ce812a2d99ffd8c0b7ff0ac9cc136de505569f4757fa70384561ee10c11f1dcade11165f67e9f0196cbd73af9561afe40fa33e878d9d4b1b8ef5ce0ca3fe71fa585f66b255f6f654fe444d65c20b7664c458d87f852d4c1e2983d35e32d0c35e3fe79dc0e7f1467731d291cb22223968345a02b56537f5165f527139cf7bb68ccd0b6fab45a599162f8f4bdb0f5163467330d9b0111ec7076740ed05a5289c52de354580558c332ef2393c940f8c182b96a569fac0a2994c764fdabc172b47068c4f7711e50067d9a2c6e91eea2ea943fed82b38912a55ef8c4b1b29902f9f426b43d72f7965501f5963d4b8b692311af68ec5186a83683b8f0ea7e401dff7402a0f86cc60e34605d4a979c981d64bc8a1bc9e7a1a33038232d79faa5fde9e4de35f4dad3072fa11ee249f7f7f635f0617c68616a9ad0ce3b9c5600d692b4c6077560feed292de58e475f4a6434e8d9283c0d8e8be6354e84e2cf4a0ca5876bc8c3fc3df26091d84906b388a9763749f100b1d768115a4a6c8e71416198155905e7d99043cc55a206b3c297d63fb5bb83872bf0c88374c9121aa7b245c8be09629f8e317f78585ac22bbba3d3e843d7cfc01e355d8dd5b11e7d4d6d858da92c7abfaf6a2a74599cec592f39fdf3cc5b5b91be74da3428eb91822d2c156c259e318a6f0066d99c36c97e296b3d6929f2fc2c37389fc5571db7b851600ab62bce05b4828d5c6634510d79f12df81148f86598c6ff14baa5e0b6acf3605565603b664c773e566540afb7fb726041c6b508294b589d7610094159261b5aaec4c4443eec59333dbded4a89a1ef791702f7dbf23ae229ee538d10d4b24e39e791ff44c23bdfe72d887241ce748f6c0c4383d7c032b872bd9a64162f67e7bf999b52e52b0266a8560813f01543c96b987c97565439cf5269187e0e9262948cd7be5e5a4179f2515038e8c3ad57f003d2fd2e0b4fef26868353393af3ff609ed0df1e26d6499c2cb472f449ce4899ff90a8242c711aea06bda9c5bf92136dcc30b85b992c118c72cf33c68be4853fdd222ca08cd13e257011534a13aad74f83bdc72f56d550853c9162f746414a829158cc38e4385c542e9786fafbb50a24b2a0ac82b1bd5d0ae4501a37400c243de20340f9a028e8ff0050fcc3397469ad0b633bbbdcbd67be4f34cb12ffd79672a7c4d1d573ac2b3ddfdb7341a53a73202f961677f97ceba7a83722b4eb5b6b4fe6564c4e89608c23808a5dc0956e476f3569f527620db50d8b79ed3b82f8785fdeb5cf8bb3619464d14327d64f8d6c44a0fd4c439ecbb537bc7b97fd0c56f2adf8c1bf9787974f077d3886876da67ca2fca85968f7ce4c2d19e7152b8240a6880a1408290f278821053e0ebd60d84089fb97a60129134aaa2ed3134ccb7354ab430be674df20580154f643fcd8a58b3785a6e036032b5f70a4e969ad0c3e657b226c009eff17f485e3ca671416c38eb8071f01f8b3a4e8c67ea3f123e755e54321a56c07dd427bd1e4197805c8c23a51534e28de2a2b98e966daed328cb89dd4ea758d2db709f49f5e158be8c9b828f77d5ef0a0db282fb89a450fc54e1e2ba11841df0edc9243ebbb62dc036b974ecca54cb787b4d6d8ca79e5cb0d7891e1a8b0fc1ffd51ae6653839c822e95a814d30da37a13ca9fbac7a18f30715ff07ce55ba2f52835d8adde251009a7d2bfa42b9489c0045ac276363506aac755e135e9ae402b31282a86beebb34b2b5bea286622a566ed54128d30770d51ffd2a4a1ab21782efc5662e39d14475122df2e07e182026a40b55813a9528cde07a92f958e0a82d5eb85f252e6f3f823a3a10c9e044b028a277448b4213a55bfb0e35e5d8d48b0432e6ace8fef842869b1b5fbc2b174da010534eeceeea117df04e94e02177380efb5b0695009fab92500dc64072192b1a4e403078e3130c10dd22a143aba4f4997d5d9377c5e5020400b7a5843dd41c4c390cc399c283bd59a1d1090d530cfe54558b09dd5d91b76a80481e13eed0cecb7fcbab86db5874eae82052b1abb97df79edc0f6dd99a315d0d5abd310ac7c7219eea52180561548c5f4023e0e8b82e1d84a64e6e5f6c192c740359d516b52a3678e3ede371137d8eece23d349071cf1311a4fe8765e739fe4a08c3ee941a96ebbcdc70b9aa018ab455d78d1dcffa34299f1d8056091e2d8144cad26d2923664ebccb9d2206bcd0824a5e44794a818542b9a4efd69b95f49131f8823e85925eeb26d41b579bdc2987535240aa606bd5a4ee0268cef23e4e413b8a9748687bd53b7f2e10fd9f5f26367313f42df2a8d9350a3fbf78d71fb97d52496b8cd42d950414a79c2fefb0241442760609c6583adcca0d3480b8041b4db63df4ae1287ff8c46f8348863cb409a834bc1eb6296299196f05af57cbcb1337783a2d23981987805416f0af77dfb2da1ff3d77428ed5c80f681e80c3bb8f24b308b510ab3d739688d203cb15fdb8c9f3fd11645016772a1b83ca431baadb906837738a757ab9605fcb909b017eda4104491092445e39e97f1a675e9bfb02153171c1dfc70896346f4b44e3b95978c9f692ee30f80d2629613f63f900b1e19347f900daeb64e7f417facdb2de1c6b148e5c42acf0ad154eb08cf25528d0513ba54632cec2908279b0439393641b0c3ecbde83f02910a923f3de533f5cdee1507083edd462b2d18bac5ecaf19c7c7ba48b883f34615f21d7eab1908b183246bf2f9232312113f84b3008ea236ac9821b8c4b1e26154a96ead74d8d45181f6d9098599c44048da077e1d7694e0888cd9e6628c74e872e1b05d598c934eff981fbe557836b5b5edb0ed4d2f1e114811530f5bc06082da991d92182af615ccd584912120100352ee1f6f5c70a95ab8095c3b0caf92f33e362483c5f397a3532dbe79bc17a1b5a1b7fd8d3c1226cbfe08751556552ba87e5162adaada9a44fd285ecdd5067f4e62243af0d4f12e51c7e40de85853d915caa880999168223aa180ab51d523ae6b78798c21b2136ac56a394a7032253f2b8f6ba218740999cb181ac40f99e3bad139f5f55ff90f069ec3d512bbec50d2865f7f58b208c255687810dadad1dc6b4d6b04a48ac06092c6731b99a01704ca29cf6b8e65da8c7ec51b91abd9613938691fa860618e84b1c943e55d0b48c778efcddc2baa79150305db2062fd7c1a59b7c1c323fbd61c8b8e5141dc471fb5149b3863b950c0953b9f53fcedb6efa6a18901d25e8c1560b132c9d67eb94d40d73966ec088e740bc87526cc41d5763ad22a0dc6b7799ab6a20f830607dd6d938ccaa2fd38f30f251f6284f153a6a1a760de80b8baefcee68bf92089c89e9eec4c81b6d4c6f22d7923e8ff81eb915f90fa31c060ad7c539b193a284691efe2df48f34f17107dc827fc29768c8d618d4f22b0b5f3b196cdc2452f62a4b92e3d7df23ba49b8b0956389f11bddc0a924bfafe89d5dec1d85ee4f0372f2a59c09ffbab761ec0efac5ae5b320cc87d5ed0343f1f332f607929e13c2c076de7d69c1a03cc974b2e89d46c2797eb859ec6649260ea31ce596f096292ecbcd96691a8070616fa9de42ce14dfcd0eb2bc33d66a42c825dbbd17badf62cce73774b4b268d107f6327080d265eab23228a3df035212801f146d6a250509eb5101ffb2a362eb22450bbe2311062d05a2a7a3c55c55a34941b853ea85232d376774d700af6602293a789d4ad21ac4fc58cfa41ae9bfaef09e6fd5442363d6d4dcf25cbdf740f1843968e4e4736fea3e6c67e6bf4d078494e9ab4ca54d90eef2fb32eba2e3b7b8f8a00217a15c7167074357c1718f35bccb545fde8c60fb848a66f6cbc462e5250fc83155775241811f92b8db7b2fe44d6624efaae2a2c0c4aa1d5916f80812436f805ed40f7b9c38dedada3bee174c7b7276bf6912e1ac4d613d54ca14d9b61bad6d2275989fb3ec92a7dba8703bf6ecbdcd744d68022fa6a6412a4b5c4adb356c97916922f1465d28e778e34e16eba13b279f93d10e5617b3f51786ae28cbca014dfb3f18e33b090ec77264fc2fbebba2e3082eb9fa2d91bb56e384eae412693f82a572a4ab1a5ecc8a64618eef55088b2b0cd62a6033cbf7c62e4d5e682996e8568b7764b82e2c4bfba833313331131c92001f5e7e2912f9c2736fc32ce1934f37e7e33fb472af5177ec8592438b17977959bc066f43fd6028cc205f107b813d822926d1b9da1e6d89e7e15c24f3e056cf29dfd1cbed5abb47d849ca5e0e2c41b53bff28aacabcee20aae777855734f42474106bdc3ee267417f94692c943fb616114b73681a4b5f1e195f5c60d3b5a4824be44df683a324c2d134680f36a262db8d64fac2e8e2c772c8ff39608ecc289f8e99fcc105091e9fc6f64c0fb7286aafda883018d1d0956b4f04ecf74fda6e1e339230ae0d69d4dc5ddb7e7d9f1f2b4bc24afdcedafba06e12175b5527da8f1b40bd2c830de74603ff1813f6c15dffbe9b8ca98f4ae5fe20690e51b07baab6fcc4f59d69c11a7d4dfa5bd6931e53582750243064ab2fb4a16538cb18d02ad5078bd26963e1aa17c54eed35f845b4511017a38f21343f5530cde7091ebf6b20ad576d493590aefa5fe5a4d99d167719bfb40e5241b52cc6232d9796d1e3a316ec02e14cb999bdb8200c4cca2e3d50d5f63c166cdc434525bf02f1239ee8609416f59eab6eeda4b255eadec14286e27ed6d7c3368e78a235dd9d4d644c5d9dc651867006ba8793002089c0084ca4fd4d87749d1599f9e4e4f8dab40d988b299e2a19ec69dd65320dea3664dda313fc479193cb31e39b9f11b084ce1675695ceca0992b4d2d75813ccab96f62378a9371208462ae72e136cebfe64d2fff98fc859f516d9bffa7fedb16a617371d7b7cf7b23bdcd8d873d0e1f0b2f78a954fc03760560a1f5ef567859726501cde8210ad7a792f7d84c1ae347b26dddd8a01d1e05ee64104c3ed2b05847e2b5033b4a7c2ab24bb267861dcaaa29316d80ab032091ade128c7c53afee3992f1c4786533dbfdd04295bf69ea34a5a59f905546d5c92eb34386afd9a46ef2df62019f2026e2bd3cc657868c5a2d99364603b423ddb2a7b5a98e24e834ea0e2668ac72799e530251af1ad17775b4aa08004560809822c197df7a537c6025638d43e1a2d84240b0758c558329c450274993c5b158b87f9375e0c2b587bf61e2e5eddd4d18cb387a0494ee35103cf405caf3d0f003b333ffba8124b47cffd595b5335de62702ac5f2782866cd03d6a2b1b930f87f7e99b2b446c8be64147ad3fcc31752ab47a0cfaab54d8f95996d598af81a643b8112bed38a6b38b6b08b1339439d4"}, 0x1008) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r4, r5, 0x0}, 0xc) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ab000)="6e65742f6970365f666c6f776c6162656c00") setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000026f000-0xa)="4934dcc41e7439eea029", 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) pipe2(&(0x7f00000cd000)={0x0, 0x0}, 0x80800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c92000-0x10)={r1, 0x18, &(0x7f00009ca000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/06 17:32:12 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r8, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r5, r6, 0x0, 0x2) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) poll(&(0x7f0000446000-0x38)=[{r4, 0x2081, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x802) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sched_rr_get_interval(r8, &(0x7f000091d000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000ab0000-0x1)="34", 0x1, 0x3, &(0x7f000066d000-0x10)={0x0, r10}) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00009ea000-0x2)="5b00", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000027c000-0x4)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) syslog(0x0, &(0x7f00009e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) 2017/12/06 17:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00009ac000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x400000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000073000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000069d000-0x6)={0x46, 0x7fffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000001a000-0x18)=@generic={0x7fffffff, 0x7f, 0x400}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)="2f6465762f6375736500", 0x101000, 0x0) fcntl$addseals(r2, 0x409, 0x0) close(r1) 2017/12/06 17:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000553000-0x8)={0x0, 0x2}, &(0x7f0000e52000-0x4)=0x8) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r0, 0x409, 0x0) close(0xffffffffffffffff) 2017/12/06 17:32:12 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000b9000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000839000-0x9)="2f6465762f72746300", 0x4040, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000f95000)={r3, r4, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="000000000000000000000000000000", 0xf) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:12 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r8, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r5, r6, 0x0, 0x2) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) poll(&(0x7f0000446000-0x38)=[{r4, 0x2081, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x802) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sched_rr_get_interval(r8, &(0x7f000091d000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000ab0000-0x1)="34", 0x1, 0x3, &(0x7f000066d000-0x10)={0x0, r10}) 2017/12/06 17:32:12 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000006000-0xb)=@random={"73656375726974792e00", "00"}, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) pwritev(r0, &(0x7f0000012000)=[{&(0x7f0000005000-0x2)="f6f5", 0x2}], 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b82000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ff7000-0x4)=r1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f28000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00008c7000)=0x0) io_submit(r2, 0x5, &(0x7f0000ded000-0x14)=[&(0x7f0000b1d000+0xb9e)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000cb6000)="71af1f7ee75cc979014abc4d4af82bb89ea05f6ee928fce0233e1e32ecc6192a6bd5ba2d9d10f234155329f8f28362479476ae9fe5154ea49375b97e4469566bc1e5c8d0f68448d5578de68f5d9c493b5f756e3e82097edc0a096ee1908d4a944b42c16b8a0d9713b0535bc3699e5de9903c5f1c9c7cd8e1c5b104811824e4eeb923ac9f4a16d9a8b4ffa04da1a28fdc67229090d9e2b21d416706386cdf1642a23ab84711b1b98b5ff8ee405f8be9bffdfd79a6d94ab5db05189e902e36ea43935109e433beb5b676082c381bca1c1f48f0c80bd1706e555c8899e9", 0xdc, 0x4c, 0x0, 0x0, r1}, &(0x7f0000443000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000648000)="29d7cf5e81269c986ab4d6e7aa76d73d1ea6c6795fb544a50250ee84abde42f1fe4bc5068bb81ffa315e0b03f185d6ecd886d1a29459fc0e9d154036610a695d9317c23f0f5710441eda15526fd1c64eabc7b3f9a509eb10209013fb638af7eba1f8e3a12036d4828993e74d842b2a268e7db96a60f807a1787022fcd2bd64dcbb91029624a86051255f73ebf59001845405f78fda688b4352ed216cd0968714dabdd8fcb63e5b35afdb6a34a9955e2d4a1ea634d46293ef9d4694874843df0b3176e5e40d9984bc254fffc556073e7567c100199efcd6d402727477b8498198e6d0a919ab75ef5d2e33023eaad923869aecd0ebd452", 0xf6, 0x6, 0x0, 0x0, r1}, &(0x7f0000784000)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f00003c9000-0x49)="4038c4d508c0ea7073f543b06448997f7c62a4ceff11950797b614c1e4806b43f7ca63429d5875aee904b87ae75989a0abbaa1ac2cac43f6886400e4034cb1e77c65c422368ae7394b", 0x49, 0x10001, 0x0, 0x0, r1}, &(0x7f0000fe6000-0x40)={0x0, 0x0, 0x0, 0x1, 0x401, r1, &(0x7f000064d000-0x5d)="950d5aca7062a65f1a52db8b5a7618e4c83bd60ba4a3dd416051e74d25fb7cd8afc0182ae14abeb50cf5fc831940e27b934864a3916bf77e3ee0a1efb5a8b3cce812e64b60b032e431d31b6b4d1362bcef5f36c1a66823aa45c1622106", 0x5d, 0xfffffffffffffffe, 0x0, 0x0, r1}, &(0x7f0000040000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffa5f, r1, &(0x7f0000d39000)="c61d40b5e2dbd3585c89087f34069a7695789eaf942474285ca7212283d400b640f00e238a0690bbe60cbc36b807d5d9eb3eb83b5e3817b5a551a2b9a6dea583460514aa9c319e880200cdbe8c1f636c441df17ab978027f8dd8b361ced88315cf78f91d345d1188611d34a30dc507c40d86bbf285eb690d27e30f166dc4bdfb8b71acbe72333e9b7087b25eaf2359a4ab6f0ba7c4b0c878e6f24e9a866ff40d5ab021f612ae08affdae011ea186c3c0e0a8", 0xb2, 0x1, 0x0, 0x0, r1}]) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000020e000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x80000000002) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) listxattr(&(0x7f0000b10000)="2e2f66696c653000", &(0x7f00005fe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000d1f000)={&(0x7f0000b2e000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) geteuid() fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000724000)=0x7) r2 = syz_open_procfs(r1, &(0x7f000041a000-0x6)="737461636b00") ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000029d000-0x3)=0x81) 2017/12/06 17:32:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000019000)={{{@in=@rand_addr=0x0, @in6=@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, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x9, 0x3, 0x1, 0x1, 0xa0, 0xa0, 0x8, r2, r3}, {0x9, 0xffffffffffffff27, 0x3, 0xa27, 0x1, 0x3f, 0x8, 0x59}, {0x5, 0x1, 0x20, 0x0}, 0x1, 0x0, 0xfff, 0x1, 0x60, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x1f}, 0x1, @in=@rand_addr=0x5, 0xe7ef, 0x2, 0x0, 0x677, 0x64b, 0x5, 0x5}}, 0xe8) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:13 executing program 3: munlock(&(0x7f0000f34000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:13 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003a0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = syz_open_procfs(0x0, &(0x7f000018d000)="73636865647374617400") ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000dd9000)="5e5e50d4037fe0bf17e6715600a7cc7435116d8f1ca5936dbdbb2985321f94f96b71e4684e1075fbae7f7157aa9699bab0af23ca029772beca8ced63fec366d701a40053c1545eb3ed6105a07073e619d06941c42ee62c9480a5cd63932cba97e9ecaeaf02ce5979453e67442d") [ 614.796424] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c7000-0x9)="2f6465762f73672300", 0x2, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00005fb000-0x4)={0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000342000-0x4)=0x0) userfaultfd(0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, &(0x7f000086a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004a3000)=0x14, 0x80000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000f16000-0x4)={0x6, 0x6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009a9000)={0x0, @in={{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]}, 0xf9, 0x1a7}, &(0x7f00006f6000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000010d000-0x18)={r3, 0x200000009, 0x20, 0x2, 0xfffffffffffffffe}, &(0x7f0000617000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000629000-0xc)=@sack_info={r3, 0x1000000, 0x3}, 0xc) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000100000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000cbe000-0x8)={0x4, &(0x7f0000e31000)=[{0x10001, 0x0, 0x3f, 0x1}, {0x400, 0x0, 0x100000000, 0xfffffffffffff8ea}, {0xfffffffffffffffb, 0x8001, 0x7f, 0x7}, {0x5, 0x0, 0x5, 0x6}]}, 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001b0000+0xe32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000080d000-0x4)=0x1000) r5 = getpid() migrate_pages(r5, 0x1000, &(0x7f0000a86000)=0x2, &(0x7f000088d000)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000668000-0x8)={r4, 0x0}, &(0x7f0000a77000)=0x8) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e98000-0xa0)={r3, @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]}, 0x8, 0x6, 0x800, 0x5, 0x80}, &(0x7f0000367000-0x4)=0xa0) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00004d0000-0x4c)={0x0, 0x7, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f00005f6000)={0x2, 0x78, 0xe2, 0x0, 0x4c15, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffff7ffffc, 0x0, 0x0, 0x1ff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) [ 614.907980] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2017/12/06 17:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0x0) ioctl$TIOCCBRK(r0, 0x5428) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:13 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r8, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r5, r6, 0x0, 0x2) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) poll(&(0x7f0000446000-0x38)=[{r4, 0x2081, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x802) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sched_rr_get_interval(r8, &(0x7f000091d000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000ab0000-0x1)="34", 0x1, 0x3, &(0x7f000066d000-0x10)={0x0, r10}) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000153000-0xc)="2f6465762f6175746f667300", 0x20040, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000091d000-0x4)=0x0) stat(&(0x7f0000127000-0x8)="2e2f66696c653000", &(0x7f0000ca6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() sendmsg$netlink(r2, &(0x7f0000d18000-0x1c)={&(0x7f0000117000-0xc)={0x10, 0x0, 0x5, 0x9}, 0xc, &(0x7f0000f3f000)=[{&(0x7f000083e000-0xb5)=[{0xb5, 0x1, 0x411, 0x8, 0x3, "0482de82557d3b29abb0c56fe7be1e486bb9de0823435bb18db6d4db4acd28c21d34bb5eebfd793ff294fedb46d0e3ddcc621048cee4aa3ecb10b4687269c78127138892a806676d5f78895daf94e8d8e7e48079faba96f86f4c7685542f187276a21f660b2c7a3ea076d8e0842303d1cb5e9536db1be28cdc27fd8187b43f4db386f173efbc42f582d30f402f57e78821893df8286b9e0e9856bf592216d0369ffb4e642b"}], 0xb5}, {&(0x7f0000ea7000)=[{0xe7, 0x4ed, 0x1d0f2685bfce2a6e, 0x100, 0x5449a224, "f77de594c1504cb69dc6575cf1852adecdeabe3d3df7a217a75923c8ef1972777553670f5b6b11613cd2e2258b35f5350c88aab81f7512bbe056f043306a570ad37459d1d8de3c51eafa23352710ba12df2f25e3d775d64e1af6f98d699a57e37ffe0924d809c2c667279a284b15e91204fe5ac728a23fac633fe3d1c978b33feb0b9cad7e4d8f5c16a05ae027bac6ab04a307871e9c1b5419571a32165c925468b5584aa402b462ec065023d9495ccf6841a846303c634f0e9cec14e76defa0be88126f0645186205386ff04ed74d318be78f03698156"}, {0x32, 0x1, 0x0, 0x7, 0x3f, "f187de44626787071a88a11aefba1d46552c5e2b757c40adb5e9323683396b5dd9c1"}, {0x34, 0x6, 0x0, 0x20, 0x1, "a3e2962e41a26a0e4798fd3fc320580baf9ee833dd98389229a5a1bd03e7b0ba54f7739d"}], 0x14d}, {&(0x7f0000359000-0x124f)=[{0x82, 0x1, 0xf24, 0x0, 0x0, "cdf697afc6c08a7c176112bef5ec475431b9df2cbbc3bbf8e8385762e641846e86dd3c7ec4cd16973c37171020301c49aee96e504de00655bba4ddbea91043e62e4eb84c8e83d97262c2d4101e7fd5af19420e1e7f4d818aaf2485de38355a48a7333c440c823333ec694e25303bd34bfd54"}, {0xd1, 0x7f, 0x202, 0x200, 0x79, "7e01344fddb216c2075b669b25c79894a745508fe2c6a89161819e12bdef11b3c19507905fcc89dde6b4be3878b81160b2465d0f2738c0c023a8c5a626e3951299bcde8f41f12e8500fc8c2418cf9c3a128584b001e71be3d2f41dbc87bf5647b36d14ba149e8d61b635cf0320407ff059ffd5fac97d07f1258099f4dabd0fc07ef14c2ca3310b338e52dd67e4a0df512b306c619bbb41154a3d1dff8edb0dc38c581c4d0c193efdb29180ad6d87806881682b0490a37fc14c8c9fcb0178f1cced"}, {0x1010, 0xfff, 0x400, 0x7fff, 0x1000, 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"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0x1010}], 0x5, &(0x7f000069e000)=[@rights={0x18, 0x1, 0x1, [r1, r2, r0]}, @rights={0x24, 0x1, 0x1, [r0, r2, r2, r0, r0, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x8c, 0x0}, 0x4) getdents(r2, &(0x7f00009f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$bt_rfcomm(r1, &(0x7f0000004000-0x9)={0x1f, {0x101, 0x6, 0x6, 0x9, 0x80000000, 0x9}, 0x7fff}, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x5, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000+0x13e)=[], 0x0) fcntl$addseals(r2, 0x409, 0x0) close(r0) 2017/12/06 17:32:13 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000006000-0xb)=@random={"73656375726974792e00", "00"}, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) pwritev(r0, &(0x7f0000012000)=[{&(0x7f0000005000-0x2)="f6f5", 0x2}], 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d80000)="2f6465762f72746300", 0x101000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000097e000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000f3c000)={0x2, r2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7ff) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000003a000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dbb000-0x1c)={0xf, 0x1, 0x20, 0xc6dc, 0x4, r1, 0x401}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) openat(r3, &(0x7f00009a5000-0x8)="2e2f66696c653000", 0x101000, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000036000)={0xa20, 0x6a}) r4 = request_key(&(0x7f0000c05000-0xc)="636966732e73706e65676f00", &(0x7f00001a9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007ae000)="2f6465762f73657175656e63657200", 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000030000)="6b657972696e6700", &(0x7f0000ed5000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r4, 0x6, 0x1, r5) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getpeername$packet(0xffffffffffffffff, &(0x7f00009e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000797000)=0x14) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000648000)={0x800, 0x10, 0x3, 0xfffffffffffffff7, "a0cd91346517ce60e1580e96500d88de94d122044e2af9e971430a198b98cce2"}) setsockopt$inet_mreqn(r0, 0x0, 0xf7e44af524d68973, &(0x7f00000fe000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) 2017/12/06 17:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fchmod(r0, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) io_setup(0x5, &(0x7f0000521000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000543000)="2f6465762f73672300", 0xad7c, 0x80000) io_cancel(r1, &(0x7f0000276000+0x653)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00005cd000-0xf9)="32ba09f53fad9135ec01fdf0d783c855af2f13eed9ae2f73fab5a5d2dd0d89a1e7a00cd7bd7e870336a0f31cd7f40d6b4a74d7a3bdf9c40b5c5e946abac40ef9fe8baf162dffcd838cbba7f931dbb37162ab3c548f646747982f93c99072a44d416fe73b0fbb2eac9ea5d837c9ada48345a8c4e70e68c6e95fc73abeda5902eb97c650c2cdd24aa119a333e326d029c14c963d50204f0612e4234bc4ceb0ed5442f5c95ac202de47852008eca9e3ee67fc02edc192eed7b4055dc7f939cd6297fe4ecd6d0910f4c142af365946240868fa9a7d1f635e9cea7df7abe84470fb623ed77d0f520335523e2489c862e7d2dec5c84ef3e57a67287b", 0xf9, 0x6, 0x0, 0x1, r2}, &(0x7f0000cf4000)={0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f00003f1000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:13 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r8, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r5, r6, 0x0, 0x2) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) poll(&(0x7f0000446000-0x38)=[{r4, 0x2081, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x802) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sched_rr_get_interval(r8, &(0x7f000091d000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000ab0000-0x1)="34", 0x1, 0x3, &(0x7f000066d000-0x10)={0x0, r10}) 2017/12/06 17:32:13 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffff7fffffff) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000001a000-0x4)=0x0) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000040d000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d2a000)={0x1, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a23000)=0x0) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = dup(r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00009d6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dfc000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003b1000-0xe8)={{{@in6=@empty={[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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000997000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000899000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x5, 0x2, 0x7fff, 0x1, 0x80, 0x80, 0x8, r2, r3}, {0x8, 0x7, 0xe43, 0x5, 0x3f, 0x1, 0x0, 0x7f}, {0xfffffffffffffc01, 0x8, 0x5, 0x1}, 0x6, 0xffffffff, 0x9, 0x1, 0x1e, 0x2}, {{@in=@multicast2=0xe0000002, 0x800, 0x6}, 0x10, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x8, 0x3, 0x1, 0x2, 0x5, 0xffffffff, 0x5}}, 0xe8) r4 = syz_open_dev$mice(&(0x7f00005f6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000751000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc9, 0x0, 0x3f, 0x90}, &(0x7f0000540000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000f7b000)={r5, 0x1c, &(0x7f00001f3000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000d4b000)=0xc) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000a65000)=0x20, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000458000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000038000-0x4)=0x14) bind$packet(r1, &(0x7f00001fd000)={0x11, 0x9, r2, 0x1, 0xffffffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000263000)=0x0, &(0x7f000003c000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000263000-0x4)=0x0) 2017/12/06 17:32:13 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) read(r0, &(0x7f0000619000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000974000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xb0, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x0}, @acquire={0x40046305, 0x0}, @register_looper={0x630b}, @release={0x40046306, 0x1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x4e1efbc31dc941c5, 0x0, 0x0, 0x0, 0x20, &(0x7f0000048000)=[], &(0x7f0000fbd000-0x20)=[0x38, 0x78, 0x40, 0x78]}, 0x3}}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000000)=[], &(0x7f0000801000-0x40)=[0x78, 0x38, 0x38, 0x48, 0x78, 0x78, 0x58, 0x28]}}, @register_looper={0x630b}], 0xbf, 0x0, &(0x7f0000267000-0xbf)="5de26dc57c9e471947bf37437a2e4443a6678e79c676568e07db607f496c54065334ffda4975a0eb8710ae6f0722c59fcf4fed40fd3b1fbfa169b7cb046529ba8e2c38e4262e162cbdfd7c9f44f1e35b38344955a3c4ae201c3a7e0f3cedfab6bdcd7dba61144117500fce4f9681168a46eee7a4adb96e369982bfc4c7351495388926ec8a62526a3fb57c9cf2cb6342f87a9ecb507249170b0cd0b28e1626b13582b363053c34e23a13695ab86e22f82b5f7af33fa2a0170de48df06201d9"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x797f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005b8000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) bind$inet(r2, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e30000)={0x7, 0x2, 0x4, 0xd323, 0x8001, 0x4, 0x2e7, 0x8, 0x7, 0x8, 0x0}, 0xb) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) fgetxattr(r2, &(0x7f0000b5e000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00001ee000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) recvfrom(r2, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0xfffffffffffff6b5, 0x5, 0x100000000, 0x1, 0x1}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000166000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f0000-0x9)="2f6465762f76637300", 0x4c0400, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000ae6000-0x4)=0x7) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfffffffffffffffc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000804000)={0x1ff, 0x5}) r3 = gettid() getresuid(&(0x7f0000bd3000)=0x0, &(0x7f0000b53000)=0x0, &(0x7f00000c5000-0x4)=0x0) r5 = getegid() sendmsg$netlink(r1, &(0x7f0000ce3000-0x1c)={0x0, 0x0, &(0x7f0000a0e000-0x8)=[{&(0x7f000089e000)=[{0xf9, 0x3, 0x802, 0x3, 0xff, "441a2db7e381acddcfe98454e941b3d1640ecf451629a9594fe2a12110ffc9e475a2033a2ec71a2b3b1d7fc8beb09c24222f42b3d4241a843a60cd933984f8c21556c7daf4f62a916b822301ae9f1c513935a621350be5b3b9e0aa9f2b2973fa4c96cc677fa209b4d277bc1593c49a8d3ee31d3c447fc47780e387fe62c2646c2c84d130e9435be45f9533e4efd3c3f8262ae75e1da6a13a47e5f73baddaffd5df9b4aafc9f1da854cf492846141608204729f38db5c2970bd1d4b829a2b18e452afd204c38a58e25f7b8502ff399119a3172e79e814a875defae1f54c7c3f5ea73256af25d9a7cfab"}, {0x4e, 0x1, 0x100, 0x6, 0x7ff, "72964b417f20ce203a1bbab4056850960413e7b08347adcdb34a956b88db9f2d94e880464c8e6310860b20a0d8e451439dad3fba6a9386cff157d3cb3eff"}, {0xc0, 0xf62, 0x300, 0x6, 0x1, "3e950ae9279f99075ca1fb1175ff9b9cd7681646e70ea9fa4aa33392e2757d685db50cec2fd39dddb2b1566a68b82c67940be87b7874ebd05b291aab5f7dfa940c3a5e19aeb64fafa19fd18b5e6e906e8ae0b6caa43a5623410e350155c790dc32056d86334719e1ed3263b2d16279c65a8a341900b49f7666079d799381b1e844b83c6c78d21b5359f363f62da2431a51f11614ca45d9bb712503a16b8762b02c91e89c2ed8e0fad2163e35fd0ee471"}, {0x21, 0x9, 0x305, 0x9, 0x3f, "f812649dc19f7d9ca1f32ecea6c1c472bf"}, {0x1e, 0x18, 0x410, 0x1, 0x4, "3f67caabc7994218dd5345f40dfd"}, {0xe3, 0x1, 0x400, 0x8, 0x3c4c, "7d68f0e0f5e45229d1ffaaa7ae2d709167f9dcecc44491ac5af20b61f03ab449fed9fb3279141b04dd4f97d6bfbd9f92f8253029bc542f583f0fead414520fd847ba31c5a17f2b7ac0caa33001ecd58aee0f03ecad612ac9c1dd72ff6ced283cfcec59aa47f7776cf0b8a977c77899c42b1f5aed05003bf7eedd6d15e925afd3b67be88cd853c9f09b6945385034ba6b8021a16860b07c6b5d414b7740b18d095e2def659b9f765e90e8e3dba8ed97d721117edd8f7716eecaed87a9f9449ca2ff539a96fb119e2fda4395ca1bdc43771c9fbe"}, {0x6d, 0x9, 0x20, 0x4, 0x1, "fb46208dc384a02486be169e19301e3371ca8466a3489153cdafab5c52b36eec07556dcc692ae54fb3faba1e1e13d478bc9511e7125245f735123df69c879ab4d016872f5999ad75f4760aa6a1d1a43931b2e5c9630aa8aa9426429f6c"}], 0x396}], 0x1, &(0x7f00004e2000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0, r2]}], 0x30, 0x5}, 0x0) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff2000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000ffa000)="2e2f66696c653000", 0x20000, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002cb000)=0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000972000-0xc)={0x2, 0x5, 0x3, 0x3, 0xff, 0x400}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000693000-0x8)={0x3, 0x80}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000e5c000-0x28)={@common="6970365f767469300000000000000000", @ifru_data=&(0x7f0000b72000)="f7030000000d0000000cffdf00d300e10000001d0001f4001d00020021622a03"}) openat(r1, &(0x7f0000572000-0x8)="2e2f66696c653000", 0x80101, 0x80) 2017/12/06 17:32:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001a000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0xde, 0x400, 0x8001, 0x6}, {0xffff, 0x57, 0x648d47ea, 0x5}]}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="776c616e3000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000005000-0xcc)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c10}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd80, @loopback={0x0, 0x1}, 0x63c}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r3, 0x409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000013000)={0x7, &(0x7f0000005000)=[0x7, 0x910, 0x7f, 0x8ad, 0x100000000, 0xf655, 0x3]}) close(r2) 2017/12/06 17:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000115000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c06000-0x8)={0x5, &(0x7f0000132000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$ax25(r0, &(0x7f0000688000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) syz_open_dev$loop(&(0x7f00005a3000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r1 = socket(0x10, 0x3, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa1000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000b96000)={0x2, 0x78, 0x3e0, 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) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000dac000)={@common="69726c616e3000000000000000000000", 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000302000)="2f6465762f6b766d00", 0x400, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000fd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000486000)={@common="65716c00000000000000000000000000", @ifru_flags=0x4000}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000da2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x100, &(0x7f0000429000-0x14)={0x11, 0x1c, 0x0, 0x1, 0x7fffffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e58000-0x11)="2f6465762f7161745f6164665f63746c00", 0x44000, 0x0) dup2(r2, r4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000a45000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a0c000-0x13)={@common="79616d30000000000000000000000000", @ifru_flags=0x400}) 2017/12/06 17:32:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) socketpair(0x3, 0x2, 0x2, &(0x7f000065f000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r8, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r5, r6, 0x0, 0x2) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) poll(&(0x7f0000446000-0x38)=[{r4, 0x2081, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x802) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sched_rr_get_interval(r8, &(0x7f000091d000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000ab0000-0x1)="34", 0x1, 0x3, &(0x7f000066d000-0x10)={0x0, r10}) 2017/12/06 17:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x5, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d04000)={0x0, 0x11, "b6b137bae48341004c7c4e5dc624996777"}, &(0x7f0000d4c000-0x4)=0x19) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009d8000-0x106)={r1, 0x8001, 0xfe, "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"}, 0x106) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getuid() r4 = geteuid() ioctl$VT_RELDISP(r2, 0x5605) setreuid(r3, r4) r5 = request_key(&(0x7f000014e000)="727872706300", &(0x7f00009c4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce2000-0x1)="00", 0xfffffffffffffffc) fstat(r2, &(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r4, r6) 2017/12/06 17:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xed4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000012000)={0x80000001, 0x4, 0x4}) fcntl$addseals(r1, 0x409, 0x0) inotify_add_watch(r0, &(0x7f0000002000)="2e2f66696c653000", 0x80000084) close(r0) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004db000-0xc)={0x6, r1, 0xfffffffffffffffe}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000fe6000-0x4)=0xab, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d4e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ddb000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffffb) 2017/12/06 17:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000014e000)={"eb7fd39407a07f6d28bfd9a2b1676990", {0x4, 0x100000001, 0x6, "99dfef6dfb0e", 0x4, 0x0}}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000080a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a56000)=0x1c, 0x80001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000314000-0x66)={0x0, 0x5e, "a5e2757810434a2471839526b38c5fd2563e58d406ed20c2038c642baa898339e012b0eec840a7de0f72561b3a259cec9b452e82e64842e6231053a30bb873f324dd17ea1315f58d034096ca47b374f9c3478790444e12caa9f917989c15"}, &(0x7f0000b58000)=0x66) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001b8000)={r3, 0x6}, 0x6) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0702000000000000000cff000000000600000002000101002b00020021622a03"}) 2017/12/06 17:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r8, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r5, r6, 0x0, 0x2) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) poll(&(0x7f0000446000-0x38)=[{r4, 0x2081, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x802) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sched_rr_get_interval(r8, &(0x7f000091d000)={0x0, 0x0}) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000416000)=0x0, &(0x7f000096e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x40000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xb78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cba000-0x10)="2f6465762f73657175656e6365723200", 0x141100, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e1c000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000fb5000)={0x3, r1, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000e8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x38}) 2017/12/06 17:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f21000)={0x0, 0x8}, &(0x7f0000d79000)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000ea4000-0xd)="2f6465762f7573626d6f6e2300", 0xe0b, 0x0) epoll_wait(r2, &(0x7f0000b9c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000008d000)={r1, 0xa, "8c20e7807f6171fe6188"}, &(0x7f0000e5e000-0x4)=0x12) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000356000-0x4)=0x0) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000160000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:14 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1050, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x34, 0x0, &(0x7f0000006000-0x34)=[@clear_death={0x400c630f, 0x1, 0x3}, @clear_death={0x400c630f, 0x2, 0x0}, @acquire_done={0x40106309, r1, 0x0}], 0xa0, 0x0, &(0x7f000000a000-0xa0)="f12a18900aa6bcbf884524411ee8d1c55c81a0dc8be15eafc09644f4aaa40a4303f725d1d18daa0d3de112a68799fe9b1618394fb58549a7390e0385e4d810a079a4cbc649aabe6f1a3aa3b31070c0aede2b067431ceb4b9b4c3a0d5a9831899c30efc648633e79ac2c5fd71eed569a00b145eef980de340dad8efad5b59a450a36b0b333520d2262e602ff60217f9accb268fc22da83449104612fbe897b7fe"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x18, 0x0, &(0x7f0000009000-0x18)=[@exit_looper={0x630d}, @increfs_done={0x40046307, r1, 0x81}], 0x65, 0x0, &(0x7f000000a000-0x65)="fc17006fadbad623401ddb8c84fcb0957c3f030b9b9b9816ca212e8eec9eed8ccf4f19cbd30f15bbd79655ac54e6c4ec9f45a812f431ad3f4c9022556d27c5bed9f56e2bc4bc04c7fa313491a09783b18f43dbee8029968683f2bda267d78ea59c68e14a6d"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000b000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000000b000)="2f6465762f73672300", 0xb, 0x24000) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000002000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000c000)=[{r3, 0x2400, 0x0}, {r2, 0x2408, 0x0}, {r2, 0x5000, 0x0}], 0x3, 0x7) close(r0) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0xa8, 0x0, &(0x7f000000c000)=[@release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x0}, @request_death={0x400c630e, 0x2, 0x0}, @dead_binder_done={0x40086310, 0x1}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r4}, @free_buffer={0x40086303, r5}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f0000002000-0x8)=[0x0]}}, @acquire_done={0x40106309, 0x0, 0x2}], 0xc3, 0x0, &(0x7f000000c000-0xc3)="26294b03c518a6ef1c71cd4dad5a0213d450c178b108488bdf459c5a5a53c1f17ad9275e362eb3c16b89b8db08a31624c3cdc88d037d8218b9611ba39ead47a06c4cacd480a27352299ec952e1251b66cbb2473eacc1ff16480ddce4d5499abde371f1f03ec49db5b452a59aa1e3beffdc4e79f6effc90617b3504c0edf8d0cd0491dbc8787981fc39f4ea46a077c606579c6c74f5f305c16c885aea6e56b02805bcc51236ec0d79c441063b69ee3c3c325af4861ebdae26edeedeac268a717c9e34e3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000007000)=[@increfs_done={0x40106308, r1, 0x3}, @register_looper={0x630b}, @increfs={0x40046304, 0x4}, @increfs_done={0x40106308, r4, 0x1}], 0x22, 0x0, &(0x7f0000008000)="21978db22e818d15631959572502907099ca68bb66b7727c339ae20586331cd7b229"}) [ 615.910829] binder: 9655:9659 ioctl c0306201 20009fd0 returned -11 [ 615.934457] binder: 9655:9659 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 615.949945] binder: 9655:9659 unknown command 0 [ 615.960616] binder: 9655:9659 ioctl c0306201 20004000 returned -22 [ 615.992680] binder: 9655:9659 ioctl c0306201 20009fd0 returned -11 [ 616.000341] binder: 9655:9659 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 616.008966] binder: 9655:9659 unknown command 0 [ 616.013719] binder: BINDER_SET_CONTEXT_MGR already set [ 616.013727] binder: 9655:9662 ioctl 40046207 0 returned -16 [ 616.028516] binder: 9655:9659 ioctl c0306201 20004000 returned -22 [ 616.034964] binder_alloc: binder_alloc_mmap_handler: 9655 20000000-20001000 already mapped failed -16 [ 616.046435] binder_alloc: 9655: binder_alloc_buf, no vma [ 616.052136] binder: 9655:9659 transaction failed 29189/-3, size 0-0 line 2890 2017/12/06 17:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006d8000)={0x0, 0xb9, 0x9, 0x5, 0x4, 0x0, 0x7, 0x7ff, {0x0, @in={{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]}, 0x5, 0x7ff, 0xff5b, 0x9f7, 0x0}}, &(0x7f0000263000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000031f000)={r1, 0x2, 0x3, 0x80, 0x2d, 0x1}, 0x14) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000019000)="6b657972696e6700", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r2, &(0x7f0000002000)="b41ef9b69ce3ba44869784c48388f22a6ffdf0934118e1d22552c8f9a6a6c5c052653acd530580ec9f88cf4a6f667570265c00a144eb6ec4b6e8ae0e23c0b558899cf5d1c6d7e1c8e37916e011ac4214882df5ed897f09e8f9b6fb64", 0x5c) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e8d000)=0x100, 0x4) 2017/12/06 17:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ae000)="2f6465762f6375736500", 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d0a000)={0x23, 0x1, 0x1, 0xc89c, 0x5}, 0xc) nanosleep(&(0x7f0000cc5000-0x8)={0x0, 0x0}, &(0x7f000072b000)={0x0, 0x0}) getitimer(0x2, &(0x7f00006b9000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000952000-0x20)=[{{r2, r3}, 0x6, 0x100000001, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00006a1000-0xf)="2f6465762f73657175656e63657200", 0x6004, 0x0) 2017/12/06 17:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r8, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r5, r6, 0x0, 0x2) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) poll(&(0x7f0000446000-0x38)=[{r4, 0x2081, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x802) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2017/12/06 17:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b6c000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00008ba000-0x4)=0x0) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000568000-0x40)=[{&(0x7f0000046000)="bc47444b352949d4", 0x8}], 0x1) fcntl$setpipe(r4, 0x407, 0x0) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) splice(r1, 0x0, r4, 0x0, 0x80000000, 0x0) write(r0, &(0x7f0000ffb000)="75", 0x1) splice(r3, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ee4000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000ab000-0x8)=0x3) accept4$ax25(r1, &(0x7f0000ac7000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002d1000)=0x10, 0x4000000000080004) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000076000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) [ 616.062788] binder: undelivered TRANSACTION_ERROR: 29189 [ 616.068398] binder: undelivered transaction 1310, process died. 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ad000)="2f6465762f7667615f6172626974657200", 0x4002, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d6e000-0x20)={r1, &(0x7f0000251000)="", &(0x7f00007f9000-0xca)="068b032e4a52903b352e60fed1c5eeb7bcd8d35f2ab8b8bb54d32d9444a8e18478c2c0c9e8faa802e067904d162d6aaddb40cb2dc791c72fe579b0d9497f41091ea14ff9b663bdb6d02f981461362320c52bc299411b8b48ea5c96415ec00b92f98940543e79e6b0945f37e08c4bccae2e3598165799fb429e3e41b8ef32097fe7c79e0bae92eac38511a6afac2d15930ca98a140a70b966241d9f364f3cb1395e63fe6837c8b863392909ac798f5f0cb03bec83b9f300df8aaca3ddc1cd06067c77fedbb4f8bc50cd82", 0x2}, 0x20) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b45000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c19000)=0xb4) socket(0x0, 0x2, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x6, 0x80000001, &(0x7f0000c76000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r2 = getpgrp(0x0) ptrace$peek(0x1, r2, &(0x7f00000b7000-0x4)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8001) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c49000-0xa)="2f6465762f6375736500", 0x200200, 0x0) bind$ax25(r0, &(0x7f0000d7e000)={0x3, {"9eed487270eb75"}, 0x966}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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) setsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f00002b5000)="74af", 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000463000)="2f6465762f7663732300", 0x5c, 0x440) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00001d0000)=0x1f, 0x4) ppoll(&(0x7f0000000000)=[{r1, 0x200, 0x0}, {r1, 0x100, 0x0}], 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x8)={0xff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x105181, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000fd7000)={0x9, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ce6000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000728000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c11000-0x4)=0x14) bind(0xffffffffffffff9c, &(0x7f0000867000-0x14)=@ll={0x11, 0xc, r0, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00005e6000-0x27)="24000000100004f14d080000080102cf00000004000100fee704b3f7ff03000000000000006a", 0x26) pipe(&(0x7f000094d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, r1, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f0000f21000-0x6a)="28eb3c739541b13349840a823b32e77a717f22125fb4aa22241b683a7d2b381c923d670f2a931b84b72b40ab0ed243cdefaae165602d459cac3dbeafd38d19214d2e53a3961e742d45e3fbdd616022be0772c8d683331bdc6891fd6805f1151ceb1182080b7048dc1ca4", 0x6a, 0x86, &(0x7f0000d5b000)={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa34}, 0x1c) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000903000-0x4)=0x0, &(0x7f0000689000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000671000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2000000000000000}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x5, 0x8004, 0x0, 0x0]}, 0x5c) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f000032b000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ab7000-0xd)={0x0, 0x5, "2d99cf5174"}, &(0x7f000083c000)=0xd) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004a7000-0xc)=@sack_info={r7, 0x5, 0x3}, &(0x7f0000e46000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) recvmsg(r3, &(0x7f0000a79000-0x1c)={&(0x7f000086f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000f90000)=[{&(0x7f0000c88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f000095c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x2, &(0x7f000048c000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x1ff}, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000056a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00004e1000-0x1)={0x9}, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000481000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000066b000+0xd48)=0x0, &(0x7f0000b27000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000001000)="701419b737dd8946e45fe0818535c765a2dff146967f19147b3e8c7ec4", 0x1d, 0x0, &(0x7f0000ee6000)={0xa, 0x2, 0x10000000567a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x1c) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x1, &(0x7f0000058000-0x58)={0x0, 0x2, 0x3, @thr={&(0x7f0000e0a000-0xe3)="aea630dacb0cf561ebb459f79e735d3645464c1f2dad78685d2223d4c28db5c33719e9de997ae49d6fcc02683a55caf7a232ed0d35c25d38373dc1fab5cf19064295ec05ecedb70c2db8d8cbb1a9deb6c259c82d570bce978da4054a434aa02059cafcf2fb34d475ad4d776b77a0bfef77c1526d90496a826145f795d294a0dd8ecc50d9aec3cdfea4382898a9e06f1efe8aeefae1e22919de561b5727949a90ebb617df03096238843944582d9ed008e4d0db96de268a977fbd930f6fa806c777a75cb2348d7ecb3f671f5bc8436c37e396d0eb90d5e04436988409ed76f80d6ec1bd", &(0x7f00005b3000-0x8a)="7239641f8cc50df424cdc00dad97065ac61c2b747e4b16bbfceaf47df2c59cbf3c3b3a692dd6e59fff74b3f782f5cd77197aba369ebc702d3315a28afb91b215d1043f160d115dca2ec3a177ab9d33de75bd2a43d7f80d3d39441a8eba85a626222157afb5d0a31b683a391bb37b06feb69e4543491ae94755a70066207cc1295cc57e10b1af49662721"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e70000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f000011c000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00002eb000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd5000)={r3, 0x18, &(0x7f0000e7c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000181000)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x8001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x8, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0x125, 0x9, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0xfffffffffffffffb, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r3, 0x409, 0x0) close(r2) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = socket(0x10, 0x6, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000068e000-0x8)={0x0, 0x6}, &(0x7f0000a0a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e50000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=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, 0x9ce, 0x39, 0x7fff, 0xea8b}, &(0x7f0000902000-0x4)=0xa0) [ 616.261786] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 616.307156] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/06 17:32:14 executing program 1: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x48, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x6, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000005000)=[{&(0x7f0000000000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x8000, r2, r3, 0x9d, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000002000)={0x4, 0x0, [{0x40000001, 0x0, 0x1, 0x9, 0x1ff, 0x7, 0xfffffffffffffffd, [0x0, 0x0, 0x0]}, {0x6, 0x6, 0x4, 0x7, 0x1000, 0x699b, 0xc8, [0x0, 0x0, 0x0]}, {0x80000008, 0x400, 0x4, 0x10001, 0x400, 0x10000, 0x8000, [0x0, 0x0, 0x0]}, {0x80000001, 0xba9, 0x2, 0x6, 0x60000000000, 0x5e2, 0x4, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000012000)="2e2f66696c653000", &(0x7f0000002000-0x10)={{r4, r5/1000+30000}, {0x0, 0x2710}}) 2017/12/06 17:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002f1000)=0x6) 2017/12/06 17:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r8, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r5, r6, 0x0, 0x2) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) poll(&(0x7f0000446000-0x38)=[{r4, 0x2081, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x802) 2017/12/06 17:32:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x88000) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000142000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b0c000)="2e2f636f6e74726f6c2f66696c653000", 0xd4) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00007ef000)=0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000b0c000-0x10)={0x2d, 0x4, 0x2d5, 0xfffffffffffff2f8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000b9000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b36000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000b0d000-0xa)="2e2f636f6e74726f6c00", 0x40000000000000, 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x403, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x6, 0x1f, 0x2000000000000, 0x7, 0x0, 0x0, 0x81e, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x21000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getdents64(r3, &(0x7f0000001000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000490000-0x9)="2f6465762f76637300", 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, r4, 0x0) bind$bt_l2cap(r3, &(0x7f000047d000)={0x1f, 0x4, {0xfffffffffffffff9, 0x2374, 0x6, 0x0, 0x7, 0x8000000b}, 0x7, 0x8001}, 0xe) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000928000)={&(0x7f0000af9000/0x1000)=nil, 0x1000}) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f00007a0000)=0x9) syz_open_dev$vcsa(&(0x7f0000b68000-0xb)="2f6465762f766373612300", 0x0, 0x40000) perf_event_open(&(0x7f0000d4e000)={0x2000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r6, &(0x7f000033c000-0x53)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316617cffde542cc55ebc65508f30f1d0f4ef90e304080000026100000000007a9221b12e257a0af4ce390c13eb7efa44f47f5897", 0x53, 0x7, 0x0) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000354000)="2f6465762f6175746f667300", 0xfc, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000000)={0xfffffffffffffffd, 0x7, 0x3e, 0xffffffff80000000, 0xfffffffffffffffd, 0x100000001, 0xf50f, 0x2e2, 0x3, 0x5c12}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f16000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000254000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e69000)={{{@in=@multicast2=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=@local={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}}, &(0x7f0000938000)=0xe8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c0f000)={@common="69726c616e3000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000eee000-0x50)={@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}, @loopback={0x0, 0x1}, 0xffffffffffffff04, 0x6, 0x1, 0x100, 0xb4, 0x20, r4}) listen(r1, 0x4) 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) syz_emit_ethernet(0x7d, &(0x7f0000ef2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x100007f, 0x6, "25d2d6", 0x47, 0x41, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x1, 0x2, 0x47, 0x0, "675a4a70c3754a4477161c1c7cca7eb5ab6f25e3e0538e332e039683502e8094e3a8d843eb27482228155c305c41a16837fc7105a04eab8dda2dc2d7243903"}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ef4000)={0x0, 0x0, r2}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x0, &(0x7f0000578000)={0x0, 0x0}) socketpair(0x3, 0x80000, 0x1400000000000000, &(0x7f00008cb000+0x543)={0x0, 0x0}) 2017/12/06 17:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = syz_open_dev$mice(&(0x7f00001da000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x298681) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000fcb000)={0x0, 0x46, 0x10000, {0x77359400, 0x0}, 0xa73, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af1000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005e9000-0x19)={0x0, 0x11, "5c790a4c99f438a09a1f58a6ad788347c0"}, &(0x7f000052e000-0x4)=0x19) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00005a6000-0x8c)={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]}}, 0x8c) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000ae5000/0x18000)=nil, &(0x7f000075f000-0xc)=[@text32={0x20, &(0x7f0000ac1000-0x3b)="0f01749208f20f01c9263667660fdca476330fc72f66bad00466ed670f00544c440f20c03505000000440f22c0660f017cbd0d3e0f01cb360f01df", 0x3b}], 0x1, 0x20, &(0x7f0000df2000)=[@cstype3={0x5, 0x5}, @vmwrite={0x8, 0x0, 0x0, 0x0, 0xf8f, 0x0, 0x0, 0x0, 0x6}], 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff8000-0x14)={0x3ff, 0x4, 0x142, 0x1000, 0x9}, 0x14) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003a8000-0x20)={0x8000, 0x2, 0x2, 0x2, 0x1, 0x4, 0x6, 0x9, 0x0}, &(0x7f00002d5000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d0b000)={r1, 0xff}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000322000)=0x0) ioctl(r0, 0x7, &(0x7f00009ff000)="de5ff97028d4244606602520e9dc6e2112b5668aab33fd93302f73083dee8150748975f01b5ed58fb2c51f348cb0aa4df9b9834ac7ca0515d9ca071085b4c1cd8485e2c1f08e56e3565f3e8d93538c93c3864ddbcaff041f518aa032114bfd0a825d44b6ac78cb278f8bb133083f23a9bf2911b41e9421a7f7eeb167384443e03b246c366163f25d8a5e8a521f3585c32fb0c932a9b949372cc1e4a4634dfd1b2601dd86acb6f27b7efe02c259ff0415ffed97c0e28fc2a2a3bdc601ae551aced71de8cc950e94fde6ee22769d06d33549eed3d8f01f44019273f72b01c2b96eeb7cc051059ecb3cdd5319f027ed6b230f847d57e344") r2 = memfd_create(&(0x7f0000ffd000-0x1)="00", 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000d2d000-0x4)=0x0) 2017/12/06 17:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000080d000)="2f6465762f6877726e6700", 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000204000)="2e2f66696c653000", 0x400, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x61, 0x0, 0x0, 0xba97, 0x0, 0x0, 0x101, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) flock(r1, 0x6) mq_timedsend(0xffffffffffffffff, &(0x7f0000cfb000)="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", 0xfb, 0x4, &(0x7f0000491000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ae5000-0xc)="2f6465762f6175746f667300", 0x420040, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007df000)=0x1000000000006, 0x4) 2017/12/06 17:32:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:14 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000a4a000)="000000000000000000000000000000000000", 0x12}], 0x1, &(0x7f0000000000)=[{&(0x7f000018b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00004ff000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000adc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000001000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000001000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, 0x0) prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:14 executing program 3: r0 = syz_open_dev$mice(&(0x7f00003ae000-0x3)="2f6465762f696e7075742f6d69636500", 0x0, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x80)=@generic={0x2, "5f3fbdec226d8339ddcd2e3849916c26693878b22ded2a6a0a2587af616077c9c1b87ea01182602563fb8bdca8c2378dca834ad338b617e3c7ae9a05c9ee4367635c98f165e30c122aefeb0545e430afc8ed0a1ae6d2c0875b07600d28c9be13adcc78ac786f8976da1fd3afbb3e3870a9ec932dbcb3363af0bc64767b67"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) ioctl$TCXONC(r2, 0x540a, 0x2) 2017/12/06 17:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = memfd_create(&(0x7f0000f9a000)="5c5c00", 0x2) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000c3c000-0x4)=0x1, 0x4) 2017/12/06 17:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c67000)="2f6465762f73672300", 0x7, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000787000-0x2)="3c00", 0x200000) r1 = socket(0x2, 0x0, 0x0) add_key$keyring(&(0x7f0000b3a000-0x8)="6b657972696e6700", &(0x7f0000e83000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f00006b4000-0xa)="626c61636b6c69737400", &(0x7f000020b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb5000)="5e6c6f626465762e2f2e2d6b657972696e677d00", 0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ae5000-0x4)=0x0) bind$llc(0xffffffffffffffff, &(0x7f00001e2000)={0x1a, 0x0, 0x6, 0x0, 0x0, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007dc000-0x10)={0x0, 0x9, 0xa, 0x8}, &(0x7f00002f7000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002c5000)={r4, 0x4, 0x1, 0x1, 0x9, 0xfffffffffffffe00}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ac000-0x8)=@assoc_value={r4, 0x4}, &(0x7f0000bdc000-0x4)=0x8) keyctl$search(0xa, r2, &(0x7f0000d85000)="6b657972696e6700", &(0x7f0000eb3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x8]}) r5 = getpgid(0x0) move_pages(r5, 0x2, &(0x7f000051a000)=[&(0x7f0000f17000/0x3000)=nil, &(0x7f0000da9000/0x1000)=nil], &(0x7f00007cf000-0x4)=[0xf36f], &(0x7f0000405000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000033e000-0x18)={0xaa, 0x1a, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000852000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 17:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) [ 616.692717] loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2017/12/06 17:32:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1f000+0x9e3)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r2 = creat(&(0x7f0000e83000-0x8)="2e2f66696c653000", 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000571000-0x4)={0x2, 0x7, 0x1000}, 0x4) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) fremovexattr(r1, &(0x7f0000703000-0x17)=@random={"747275737465642e00", "24707070306e6f6465765b3a7d00"}) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:15 executing program 3: r0 = timerfd_create(0x2, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000001000-0x10)={0x37, 0x7, 0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x6, &(0x7f0000b8a000)={0x0, 0xa, 0x7, @thr={&(0x7f0000559000-0x4f)="c1caa702657b0440def76ce79b4c8b4aaf0254b00f66a6864c84fb9e94c3b3aa191fe497e86dafa1235cf31a372d7726f6c6e24f0116ab247d796616756df15c7b1c0be4caa25f3e5c89dc2521c8d4", &(0x7f0000154000)="8a3be9b50d3a78c43f6ff7ab5772ece7636b14389bc187b76d74d085014883e47148822b91e59b07d31d946834adc0971fd8d8365e767e48e657f44f3338df637a9686743bf7e8c3a04892c59dc5f0377a274d34d629380f98c6f179842128a60e2c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000406000-0x4)=0x0) timer_gettime(r3, &(0x7f0000bd0000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x40, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x893b, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fb8000)="0700000000000000000cff0000d3010000000000001e01001d00020021602a03"}) 2017/12/06 17:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) 2017/12/06 17:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000de6000-0x48)=[@in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x48) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000629000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005ed000)={"a71dd9bf441dfef708d2cb1d21bd761d", {0x4, 0x2, 0x20, "b50506553194", 0x4, 0x0}}) get_mempolicy(&(0x7f000021d000-0x4)=0x0, &(0x7f00009dc000)=0x0, 0x3c0c7f7d, &(0x7f0000638000/0x3000)=nil, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000432000)={0x5, 0x0, 0x10001, 0x9e5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f000066b000)={r2, 0x8b4}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f00006cf000)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:15 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) r2 = getpid() syz_open_procfs(r2, &(0x7f000001a000-0x8)="6e65742f6c6c6300") fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r7, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r4, r5, 0x0, 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) 2017/12/06 17:32:15 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000165000)="2f6465762f7667615f6172626974657200", 0xa01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ce1000)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000894000)={{0x0, 0x0}, {r1, r2/1000+30000}}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x400000000000010) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) write(r3, &(0x7f0000273000)="75a7ae921459d500000656a4888f3c01615b3ffb099babb1f21320378c9d6e8c27f318d027b8dfc535cd70fe5dc0886690e6e57d04c3b21d1b3e700a3210c71a83f150ab176b27cade4e25fc6ccbaa208e38ecaf35677b121b91155e5de8146d067fdb52d17adb5f462e9b4c57e143a02e1b16a12661aae6210a03a7a72343b2788f1533df99db0b1349bfde8ac445716ffbdd6e5536eb3307193da050afc768f73e9755b4fe6814d0a8d33db23fe919963e0583df3af9818514fc8de0b8d0cd6838e928682e7ab979af52a8694069938517fc286844837c20f8322a1f876adbdbe5", 0xe2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchmod(r0, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000226000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) openat(r3, &(0x7f00007af000)="2e2f66696c653000", 0x200000, 0x40) setsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000583000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c69adbb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff0601000000000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000cc1000)=0x0) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) [ 616.789256] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x200, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000005}, 0x1c) r0 = perf_event_open(&(0x7f00004cd000-0x78)={0x4, 0x78, 0xfd, 0x9, 0x6, 0x4, 0x0, 0x800, 0x0, 0x8, 0x9, 0x7, 0x6, 0x18, 0x0, 0x4, 0x0, 0x1ff, 0x1ff, 0x2c, 0x3, 0x1, 0x7, 0x8001, 0x100, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000efa000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x26, 0x0, 0x0, 0x3, 0x0, 0xffffffff80000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0xbed5, 0x0, 0xfff, 0x0, 0xffff, 0x0}, 0x0, 0xb422, r0, 0x0) gettid() 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, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f0000000000)="00000000", &(0x7f0000003000)=0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000071a000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) fallocate(r3, 0x0, 0x2, 0xcf20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) utime(&(0x7f00003b2000-0x8)="2e2f66696c653000", &(0x7f0000a98000)={0xec5, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000e2000-0x20)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000118000)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$KVM_SMI(r6, 0xaeb7) pipe2(&(0x7f0000c4b000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000cab000)={0x2e86, 0x6, 0x2, 0x0, 0x5, 0x3, 0x3, 0x3f34, 0x0, 0x2, 0x2, 0x6d9, 0x0, 0x20, 0x9, 0x800, 0x8000, 0x0, 0x42}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDADDIO(r1, 0x4b34, 0xea) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = syz_open_dev$vcsa(&(0x7f0000141000-0xb)="2f6465762f766373612300", 0x3, 0x30582) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bf1000-0xb8)={0x0, 0xc8a, 0x5, 0x80000000, 0x101, 0xff, 0x800, 0x6, {0x0, @in6={{0xa, 0x1, 0x812, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8001, 0x932, 0x80000001, 0x7f}}, &(0x7f000079c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000be9000-0x5f)={r2, 0x57, "90c2a76d1b1793d64065383d1c891c9d14ca753cf445d298d11be7834d3cb5a6383041327a52b2e3176438c0b58a6f9b9a57c814ce9bb004b0b9d72dc1e9e4c081cb088c8529123164e71a4ab6ab8a223bc726d9a94fb7"}, &(0x7f00003fb000-0x4)=0x5f) 2017/12/06 17:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f74000)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3c000-0x4)=0x8) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000cff000)=0x0, &(0x7f0000f71000)=0x4) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f00004fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xffffffff, 0x20000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e30000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) pipe2(&(0x7f00000ef000)={0x0, 0x0}, 0x80800) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000de8000-0x2)=0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fea000)={0x0, 0x200, 0xed3, 0x8000, 0x0}, &(0x7f0000a18000-0x4)=0x10) bpf$MAP_CREATE(0x0, &(0x7f00005ff000)={0xa, 0xe4, 0xbe, 0xfffffffffffffffa, 0x0, r1, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000cd8000)={r5, 0x3}, 0x8) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000efb000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x14) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000934000-0xb)="6b657972696e6700", &(0x7f0000e3c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cf6000-0xfe)="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", 0xfe, 0x0) r1 = request_key(&(0x7f0000f05000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000436000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fb000)="00", 0xfffffffffffffffd) r2 = request_key(&(0x7f0000871000)="69645f6c656761637900", &(0x7f0000485000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d19000-0x12)="6b657972696e6726766d6e657430656d3100", 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000800000)={r0, r1, r2}, &(0x7f00002da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, &(0x7f0000e86000-0x2c)={&(0x7f00005e3000)={"6d69636861656c5f6d6963"}, &(0x7f0000e60000-0x1000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r7, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r4, r5, 0x0, 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) 2017/12/06 17:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = socket$inet(0x2, 0x5, 0x400) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00005e6000-0x4)=0x0, &(0x7f0000039000-0x4)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b77000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00005ba000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003bb000-0x4)=0x5) 2017/12/06 17:32:15 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000013000-0x10)={r1, 0x18, &(0x7f0000014000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000011000)={r1, r1, 0x7, 0x1, r1}, 0x14) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000871000)=0x6, &(0x7f00007af000-0x4)=0x2) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:15 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f00000ae000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x81, 0x80000000, 0x7, 0x200, 0x7, 0x358b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f00009b7000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000003000-0x18)={0x0, 0x3, 0xfffffffffffffff9, &(0x7f0000002000-0x8)=0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setuid(r1) readahead(r0, 0x9, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000005000-0x58)={0x27, 0x9, 0x6, 0x7, 0x5a20, 0x9b, "7f7dc45457d9e6ba1fa62e99c1ac1389cad6aeb1082f65d9c632f5afce1748929a46b584860f4ae49b549f4d2265b8722b94d1d514ef37b405a4836c173e78", 0x2}, 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000006000-0x4)=0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0xf8)={0xa, 0x0, [{0x0, 0x5, 0x6, 0x870, 0x100, 0x0}, {0x80000009, 0x1000, 0x3, 0x2, 0x9, 0x0}, {0x80000019, 0x3, 0xffffffff00000001, 0x2, 0x80, 0x0}, {0x80000000, 0x8, 0x7dff, 0x3ff, 0x4, 0x0}, {0x4, 0x33, 0x401, 0x47, 0x5, 0x0}, {0xf, 0x8, 0x1, 0xe4, 0x4, 0x0}, {0xc000000f, 0x2, 0x0, 0x62f5, 0x100000001, 0x0}, {0x0, 0x2ae10059, 0x7, 0x6, 0x1, 0x0}, {0xa, 0x7, 0x1ff, 0x7fffffff, 0x0, 0x0}, {0x80000007, 0x80000000, 0x8, 0x5, 0x7ec4d6d2, 0x0}]}) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000007000-0x8)="2e2f66696c653000", 0x200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000008000-0x18)={&(0x7f0000000000/0x2000)=nil, 0x40, 0x3, 0x10, &(0x7f0000001000/0x1000)=nil, 0x20}) r2 = dup2(r0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000008000)={r3, 0x2, 0x58, "7cf018e10ae320fb77956bafabee48377231139dea4da5487e51e6a4d5ba53230007874216926812a7cd9b9a15c42db84c8a5626ccc1b8186d87c551da6a3bc7fe13c454c5c7e855f74c8c7663e1fb53ddbb4a5269b3e137"}, 0x60) 2017/12/06 17:32:15 executing program 7 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = open(&(0x7f0000376000)="2e2f66696c653000", 0x200000, 0x120) io_setup(0x8, &(0x7f000026f000-0x4)=0x0) io_submit(r2, 0x3, &(0x7f00001e4000)=[&(0x7f00002ed000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000d3e000-0xf8)="d0e8edcf2d7ddc31f852c2fb151d39665203a6ef664603462c3a4a24a2fc04394c22807277d84329a372edebe7ab298f7e220c6cc9e44ebe44fc957949b5a47413b843d280dcb7f18e271da038cf16c80685530e6ffc2d01250a16da1dcc85b926694fc0747c09f26fe757d839539e8dcd8ebba3f1cf1610c2cbdbe487bebf2514a31a390d30056763af7c2c991ce77f8636eaec819c9f1f674bea9059fd1af6a3dacdef9ecb6fa43c995a36dfa603bcc4c5966b69beadd64e9e539736f059af17d654bc118d643dc25bc344ad2fe682034c4d4ff058090dc85e5563b200f818b0cb4da1f5af85f560af181c3899214966863158620aa2a7", 0xf8, 0x9, 0x0, 0x1, r1}, &(0x7f0000c31000-0x40)={0x0, 0x0, 0x0, 0x3, 0x57f0000000, r0, &(0x7f000044c000-0xe6)="d5eedceee269feb38f67f1578f5fa4d9373870d4d90922c7965258565b9cbc3edd89fd27ec40e1a637cc272e4f412dbc905a64fbf451bf3db571a86393ec531045d7ec34058836914170eb6f0b9e72f1c307a93a4a342997a8fff91fcd7cada161a1283e3f43a52965ebe3065c5f5679ae98090845f580a7754df11810f524c2d25764b9090dc6cfd0db3fd5b83f969f58a11280b6e944ae8189576c1151ac556b2bc4ec3672298ea73d2e1f37cdbd1526bec66c23efc89b1b7c4373fef4627f68a6f333481df32999a6b196c7d321193abec5b70f6fa926124d690d4448cae91838b7f3c1fa", 0xe6, 0x1, 0x0, 0x1, r1}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000156000)="ca9556fa38c4a8f28b4004aca48fc3d5f393bda2b88a0a55a225150d795628616544dd55d5fdd0c239b18f249c54ab2b73260f535679182db812415c610ea997337f4a90fc8f300ac282b4c1e262484fc71664b1f290e674c4a8bab56cc3031b3bf29ef71a71f3e4b8b8e2a8be63e21351e5a0cb3942d75cbd862cc95c60143df649cde93181868fc7ed38209bb451c2320687af794cd35476113c3d2d493c28616e21460f4caaf6983e32c1763c503d3421c5a2", 0xb4, 0x4, 0x0, 0x1, r1}]) times(&(0x7f0000b79000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r1, 0x541d) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x400, 0x101, @cisco=&(0x7f00005d7000)={0x10001, 0x4}}}) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000672000)="2f6465762f7161745f6164665f63746c00", 0x402, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000076a000-0x4)="00000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(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, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, r1, 0x1, 0xffffffffffffffff, 0x1) ioctl$sock_ifreq(r0, 0x89ed, &(0x7f0000a2b000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f00002ff000-0x20)="0700000000000000000cff0000d2e2e200000004000101001d00020021622a03"}) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000239000-0x30)={0x1, 0x7ff, 0x401, 0x1, 0xbab8, 0x101}) socketpair(0x1b, 0x0, 0xfff, &(0x7f00000c3000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008cd000)={0x7, 0x7, 0x2000}, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:15 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005c5000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0xfffffffffffffffd) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000da8000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000028d000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c87000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x4, 0x2, 0x100, 0x7ff, 0x100042, r3}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000491000)=0x0) connect$inet(r2, &(0x7f0000706000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000098b000)="73746174757300") setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00005a1000)=0x8, 0x4) listen(0xffffffffffffffff, 0x401) r2 = dup2(r0, r0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000898000-0x14)={0x2, 0x1, 0x9, 0x10000, 0x7, 0x53d, 0xffffffffffff8000, 0x2, 0xeed6, 0x0}) 2017/12/06 17:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r7, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r4, r5, 0x0, 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000551000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8500, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b8b000)="62646576757365722d706f7369785f61636c5f6163636573732662646576282f757365722d00", 0x0, 0xc, &(0x7f0000661000-0x20)={0x8, 0x24f8, 0x100, 0x2, 0x2, 0x1, 0x0, 0xeb5c}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = socket$inet6(0xa, 0x807, 0x5) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000157000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d22000)={0x3, 0xffffffff, 0x0, 0x7f, 0xfffffffffffffef8}, 0x14) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r1 = openat(0xffffffffffffff9c, &(0x7f00004fe000)="2e2f66696c653000", 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000529000-0x4)=0x10) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000067000+0x177)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000738000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ddd000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007c6000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x2, 0x3f, 0x3, 0x0, 0x2, 0x80, 0x20, 0xa63, r1, r2}, {0x4, 0x3, 0xc57b, 0x1000, 0x10001, 0xe45, 0x9, 0x8}, {0x2, 0x7, 0xa7, 0x3}, 0x7fff, 0x1f, 0x2, 0x0, 0x40, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x401}, 0xb, @in6=@loopback={0x0, 0x1}, 0x80000001, 0x0, 0x1, 0x5, 0xc9, 0x200, 0x7fff}}, 0xe8) 2017/12/06 17:32:15 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000014000-0x9)="2f6465762f73672300", 0x0, 0x600) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x1, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000)="2b27766d6e657431656d316d696d655f747970652321757365722100", 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x123, &(0x7f0000004000)={0x4, 0x2, 0xf6, "007bdf0357c8", 0xfffffffffffff001, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r3, 0x409, 0x0) getgid() close(r1) 2017/12/06 17:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e00000)={0x0, r0, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005e6000)={0x8, 0xf832, 0x4, 0x669, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000816000-0x4)=@assoc_id=0x0, &(0x7f0000402000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000028d000-0x10)={0x100000000, 0x1, 0x5, 0x200, r2}, &(0x7f000080c000)=0x10) sendmsg(r0, &(0x7f0000647000)={&(0x7f0000f46000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000686000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x2, "022c"}], 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000728000)=0x0) 2017/12/06 17:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000014, 0x7, 0x7) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000195000)=0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$setfpexc(0xc, 0x0) r2 = creat(&(0x7f00006b4000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000bdc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x40401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r1) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 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$int_in(r3, 0x5452, &(0x7f0000ffd000-0x8)=0x200) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000f5d000-0x4)=0x0, &(0x7f00002f9000-0x4)=0x4) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") arch_prctl(0x1006, &(0x7f00008da000)="28c0b5fdcd40dfe9") r5 = geteuid() r6 = getegid() lchown(&(0x7f0000ed8000)="2e2f66696c653000", r5, r6) mknod(&(0x7f0000ff0000)="2e2f66696c653000", 0x10080000007fe, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000224000-0x46)="", 0x0, 0x0, &(0x7f0000f59000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f000006d000-0x4)=[&(0x7f000006d000)="40706f7369785f61636c5f616363657373757365722d00"], &(0x7f000077a000)=[]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000cc2000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f67000)={0x0, r7, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00006d0000)={r9, r10, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000def000-0x8)={r7, r11}) truncate(&(0x7f00009e4000)="2e2f66696c653000", 0xfff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000330000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000966000)="2f6465762f72616e646f6d00", 0x0, 0x180) sendto$unix(r4, &(0x7f00008fc000)="dedd4cddb4534891f8b93ea7739ee32de558ccf111692c253abea944f69e97820e32dfa5c725e6c536b99842421caa39699a1dccf2c197ab2f7635b052ab58504795c7276e9dd41759dd8229534150379b2dfb71b58ee8d0372972d9428768d91945d3fb3f1995004591b325cfbe6258d8a9cd9e3b3a570c3cbff8a1753d1d8e69d9b7aff277f6dc574602b63f2af7fd9fbbd5d975a12a6e8b1a457f06ab0d6e2ae8fa954044aab0377052f4f2f79b962b3f6ce7b6779ef9c335d2df8431508d4b49f887ebb795387508aa714089faf48606947c516e5761ece052d792931f2e045fd7a6b7b33088f59eeb2c2150f42545385d01ae2d9dfda9b355b4e3004ebbb4b3d4dd66bbed54f2d45200aae9a95a0df6a5e7d432c87ac8d028a9df1a8cf02eb8c431987fbf7937e802ae4c319740478dc5cea8ba243362756defa54229a46ccacf794b15585c98ea0f458c2f5e7978bf2b85ec59406b7d2742f3cec45bf789f31443dac634d7b57e5239ba1f95ec1505e36f39614072e256e89431d1ed6cc078e416405489a854e9d5dc13fb8b811df5ddefafd5b7b4497b8f741287266c97e0370663db1525e42cc728037b05d22b9f4321626c0e4f59974aac3134086b353e044708d0e053436c158bb56d44ac7bbc0e69ce53241e1e757d737b5c096ced63b738e47b77f9de4214ae7daf84116caea14adfe7cae94277ad508217f7c13403c41befdbb7e3b14e730503915719ecbaa9e630efe542e555bbcf963ccec6c732dc27528fd27ec61c1abf4dde65cd15b3174cb10bfd5649c42c1e83663077e5abb902a20068835e6d0500af0d8dab5138539decd03ddb19e665e87a30be3c56c49ce0d935ea3825bcceb592b2f1405056e425ac07ec6e965ec349d751a2a41ef5aaaa952026762b7a992bb1db0b5606dd44d6d8d800b91e8a9927876c4cd316e51d4c8c84ed1191cba4e3b562bec19a9352ec954bac4d4e57060aaf6b551e17fe9b833bf76c54e00cbd1a6a938de11502dc3f825fdc1d133c0e8ac9d3fcae86326b00e1c5307c64202cbc9e7359a827c33c2cd90eea031424c21a5a8a1eaef96743e28e8a980159946b9f481eae2200a1ea7b928dd57a18832ef737531ea362e542959dc6275a4b90c7fc59913155cc5caf2d96aaf1be5e18f3ad536c0c692ded5acf00e193f2f435f14e6e788b76af42ad682f3ffe1137b422e801fec8415f2616ba59da252faf6be70fd1248acb33fcac7112a1afb3094d66aed01ea21ff914887da56c802456990d0f7a6e92e932e4c35365b95389eb996a3e6ddb807721d65790eb303499a32ecf2657e5e5c492426a09a5ccf06b38d3bf73a7105a48b5aed72db3ca2361cca190c02945586b23fa6ed4e47c694eabc9a1eeec57ff4e59f9181d940c073107e819218555551aa364221bd699797af7f4943e43c4e0f1895eca9f08ef34cf2fdb4cc6965f5c494e3c89a54e9dd9f299a4409cd45089e36104e9f34b73e119e62e0fe4657b00995f714e11e9c2e446d0c803435862fd1eb8839493a90ea3cf0173c6705cd77d7817ce3839b6cacad66aa28574666539c079745d9d44e623af60aaba25795817b5fb080c47a93e1c0b856b3b7e4ba0ea52fe0f23fe01e51f75cf240db38c35ebb8d311613988a2c2cae883b79175aae67795ece66653cd3db2f7f199194bfa86d2b074734461280b4d7f09164a5615223b892f22433f8f051527078951259951aa9f99d38434a038b9c08fea6811ccea7660cea503f50bf395c944f552caf7ae062b9ecff0f594c526bba010a08dd2286bffc0b0aea0c3aa0b469cd74aa101867a85db4b5febb53c832735e6fb32eb7d7448e9bfc49dbaf2baff56bfab2f62329fe53d446c532890f556f4b8d8b7622a87cccb7230d6193e4966fc84a1b6b20b25e1f4b06ea29311b8f3c48d20fa7a8577df5bb1c6c44fcc246ad541ce9215883a6164eff02b19603c338ea2f17998fc799a3e9eaa0dd198689b4d67950f7cf5b6aead3db9a8f2a37e8ec2d16020989f19a62de0611b1c94b6ffdad2250a012095ba435415a552df746619d99a17143ce5f9c72fcc1e8658bbb96719e76ee1e1553836a035e5ef420e638eb5596fc8b94bbf271778f0b4c48f53ce9e64d7a3b61c5b24210bbd4894df2f3382622d4b6fcfdc832ebb212a2d69548bc668867397baae6aca557b902ee3df05107f5afb4a3b285c08fe290e160924b8f50f418a56a16fb7bea44007099d84a045ac032fb08b98fe5ad8785b5997de6f163e2d0d7ccdebeee748c95094353efb3bc86696a39483ac93b85dd6634093408a248057c4d4b36800ff649d4165c9ab72161f1cf9e93f4b583a630d32476a4372076d79325beae94f876cf21868309e90bff70d9bad3a4240e6c74cc2a5f154322e379d11b6e8de67972be5f2ff58854e398b44c19a0917e198fbc9013f1e203e53f32eca38ee050ed90a3b91dd26f5e565875933df645c34a11a056512337041418f5b818c5d20619f1ab27fad130a5f140fbd1b4c08418a75d9fafb8bd0c84dce5db41e204450c790e32c78ad726ad51d7da8af21ead0ae0ae580a656ea68563618aca5e9d5fbe03c9e62c8d7980e2007dc2b01b77015bab3af339dd2e179f30fa4b136dc2a68ef506d3e821538ee0fa41056787c8e9c9d870b735bdad21545dcc9ec112870ce0b7e6e9a598a767a3bbc0ffecb0cbd732d9eba565840bb8857a27951bbde2683b7ac63f402883c221b2a699701ff275d1925a1ab3b7e65b540477102327da2eab0e27ad804b5697f752da8bd14f11299a52be6f80a5dd49a53e04e147e23fff8070db25b0535cdc011b7ecefa864768cb01caba3a32d2b8e8af5e27d10e18da116dd94be84f3d404d161da2f7427ba3d827cbcaf697e87e6306a153053d58f5d5630c7b86f61a5aa6365e3999a17e8731de6163ce832148c5244ff5efde7578a0693f9288f09e4a0c2c5fed2f86510ed74d0f162f21ba53773f8aa92475cdc912078fc4413cc0664dc215b138013605923107a9aa7d6a0ff569618a71026e659f2191839573adfe295a0d71328398478cd358d85a37e436b897d47669f3bc37b186ea6c3f3dde100355ad229dc53dd815c2f07bc8ce0f753614937e665edee0fa5e27535e1797aa07da6de1597b52936a30eb9dd1998f5f4a3f6856c91c85a13980ac9285dd30947b173fd47febd6f58336b1ae5a36f7840c87f311e4b934dc5131d0ec30cd4cbbc4d82027d2b4a24ce88dd2a56637548073208ffebe65c0622d4ae62afafc203d61fbcaed7ca5ced71f652fac9f78d81e3fd5794add1881df64d2822a81a0e27faf1da9d333e62438c2b20985e3ac27a26e15221805e5585728c8f82700f0626054b82b5c5de509d6606f972f7cfe39454323ad57934c56327e9073df2481a41761dd43ec7c8faf79463d79abe8f41a33518ae4d7dfdfe3565b56b98565c3c8d637266a8481e10507e2ec7a24396d557d410d90c080607bccdd1c96e89d2c5cf07f7719fb062f3898b97b056d10fb38fc07c4692ef3e078435b511a913688f1231b1b3f451794f3c87b153612269185c60e92bc4b82624412604965f1d6edf92946b3217321d73f067ebb5c8494271890b03bf8534facd34d5b102b62f0cccf5be35dbc614ddf8f5ab4dbba66c0c835d57b76dd02dfbca55f57ea8adffffc54e939be9463c114815cd13f8cbc6d5459cb2efd357ae15cc04596abfde1c510ec74b87bc8195a7199208ee493fecef97ec566f60b2089b6eaef497ceb2e158758df8b916d370901c38800eff4325255da693ba1d333cae2085fd285c0029c873e166fb178045e20deba935a7ce8a710273005c1df8f0a5faa170f62a0bb50f9c3934f56bed8d1b6660dfdd4c64156072c4269e0f19b0d7494c7ca5afeaad0bee962461535abb29c380516a43964d91abfb9caff81a948c3ccb54f5571655ff4a1891babb54a10b04a69d560c53ecfe6632f3dda2187c1f0c82964a60eaaac3bc1106b2e2d51cea2304d8e36ae0d0c702c199b4ba4858dd370b8eb617e4033f15cb0fcab4b4ceea6a228960998e516f77061713cd0892d05f0d29eb21bcd79aa101ea34f25083f8399a8d37941642929a16f95487a867f2ae3b67b650f8eeaef36d0b131d387c6588dfa4469197a96fda598b4f4ec3a5f8ad1385a831a85e344c57986e5850729ff2acb11ec1ba3aec429ac3b91c97df9b68807838b818de919707be8211e3d6404361a8696822db98a4f06c6ecbe421527e8e49e71b3fac30a1e9e2fadcd7e2abcfdeb0543f6e7aefaf24afd2aed158b95e2836bd0399f3891e0f6e02574138a4dcbaf91c989aac2a571f296bc7c35ba8c8d17767c49525b1cd6d2a657d537b70a9971947a031f95d537d8d4d44d213246f58b9e98d7e4960da33724ca90bc1a71abebce1173a4d1b9b75b43a8f6cdbf32c90261fc0b6fc30010c71492a002605c0c6f8deb46bfe4824ad05aab9264b512d0e4c8feec4220f88584bd41b9c855fe85a89235dbc05720b4b2478e34a3347ba7e5e4df491966fbe6ef474968bd5ee0e7b267e74f77da3d0ff476bc606653ea44b1671fdde0c49b38e217f3ab23ff82e706ec178a407757dee771f341a7e44ee38f8761b4a7a50269daa82423b753d8aff9c482b40640ad735a3ff2e19850230cc060c546936eed0161fc752f4b365a5075ddd8c8d0af5fd1f6b8bfa47e732464cb024274daa49648b15945854dfc108a8aec3cbdaf69875f40b3a7f2d2ac5bd253dc8314e3de8f477dee1a800fbd7a5c0c3fc80da10f55b77e36b663d97fd726eb414f86c3a97342d30708e3178df9ac9e63273acb46262f5ea1462a61f3287571059c85e2fbb592b5fe87fd6116e5505f2b770bf8c24d0210d051c7379bc6a7610a10760fc1a3d1a16d82db2359d6944def7dc45000e76d581c27d285b34fb3766483a4b921fa5bb3439bb49ff9fd93183ab873f70a75fade3a927a2a4ee349627bfba6653fbe388019558b17f0723937e8a0ec5b955a9b1ecf846e834225110a8cdf18975b1626fa4fc4fa0b977afe2ebc7c78f55798894cf3c5f32901ce51d4016f66a1fa2fdbca17d6fd0882a93eeb6194603e64e3ad0f9e07979a65d4f528fc903780b978157efe81161d8faa36d797c37ab3ded0ca34a8db300ba59ffdc7ec69573642f05ca793aac9ee274b86c8a4cafa49691b75d98f733ead940b01230abc8985d82d08d5a6768dd17c9caa19eb18bc1bb8238e778a4bb93fb80c70fef7f35b91f6658436db611de1b937b275827db557c9890f154a54409a6622e90639fadd875021be81fabc2a32e1cfbf4151ab33893b6ccab65ed60069a2cad25c0716fa94ef8ffab81fe45ad028d48beb9847cbfd85e460701e5e08bf83a8582e1731ba53578c39e2683831bd6429d778f1cc56e2d46b0a9db6a03b5df5dc3c553e8a6d3d80808aa140aee9e2abe8c54dfb8bafee09c9174dcd597ed1576628c65d264c1530cebe4533c1ceeb7315dec9aba0a6782e2cd25571d02966409c6aa79cde56d9a0e032b6b9d8266665f615dba0a54a068614e7155748193d128c06991b29a59eefa1cccf2f04c12abe2e85fd6fc85be30d376dcc7d99593a3d5ee076acfffc8a9b0fa17c921a5b66ba0418b0c6f5945ae7bdd3baed4f3a8db8d02303c509315edb1c5c162e3d7bce8402b15c3d64c623ad8f705fd8152e2d6b6730c4edd78e2f4ede12c93e5c47175f0329fdc3130fbce1f1a0cb09e71bf696d03585fc1e578da16795ce02f981529627e", 0x1000, 0x44, &(0x7f0000daa000-0x8)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/06 17:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x806, 0xfffffffffffffffe) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000036f000)={0xff, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x40, 0x100000001, 0x500000, &(0x7f0000fef000)=@common="69706464703000000000000000000000", 0x100000001, 0x41, 0x7}) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:15 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x100000000002b) sendto$inet6(r0, &(0x7f0000fd8000)="eb", 0x1, 0x7ffc, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000012000)="3bbafabaf73d6c39785b9dbbdf0000000000000006ee944a39bf5ca61a83b3c5ee8dc56a6c7bf6714681d813805f3fa967ea4bf108656a970843102c50e90797008000009016491667144f0319ec365fae9ef62989252fa70ac9d46ec81416c3544e05cd17a6f017cec4a3ae915a91a65af9af8a41f9c20a520882924552fed61cdd7fa2d947122dbabc2c2d3d393a2e3b2601798d913f0d8498ff05d6d10005e4998962b9d867414ba8a354ab7dbf13f0c2c5c3acc7257e6a454c4fa90d64cc0e48b8d54b015dc353b18b31945864b3cf484593b87eaf6864c34b422a914af7804db59a7f812ae77e", 0xe9) r2 = memfd_create(&(0x7f0000012000-0x15)="2c6d643573756d707070312a766d6e657430262100", 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000004000)="439fcf085085bc194a06cb77cf54b86f3f00000035dbc2597385086b816cc2b8d9a96f7687994d00355b3e9d840e91668c217a77c744f261f65d4c251eb6820b6c14c7ca5fe0bce389dedf09010000000000000081dedad3af78b526688a4d967edb628dc7b544646f29000000007fb04eb583a250eba2a6012051d903de", 0x7e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fd6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000148000-0x30)="6d696d655f747970005e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x100000) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x20000002000003, 0x200000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000005000)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c135177f7e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c120af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r3, 0x409, 0x0) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 17:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000016000)="2e2f66696c653000", 0x101000, 0x83) sendmsg$kcm(r1, &(0x7f0000a22000-0x1c)={&(0x7f00005d3000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002cb000)=[{&(0x7f00002f4000)="417c3d32ecb75cfe96fe5f6496", 0xd}, {&(0x7f0000dda000)="958e693b346d91063fd7f10a5d4b93c1762cadbe9ed61e63", 0x18}, {&(0x7f0000e6a000-0xc0)="751509f32c3bc8434ed757d4214f4c6e2cc4b3e598b4765205268cb5533a0e35b2de91020f653e0862401284e686f9c382c1a0790f67b690e3bbf8f56b9ab221006b7ab0ae36b02b53ec6b28627678b0fd2c11639bd153df6b00318f7e440c45e6a7266f03c2187706b640cc33c38b7393d76564f34e7f94d549baac8c406dc4013fc762e07e00d986e8f8d48d80a628a444cfdd3121a485eae082f7a2826ce27d3eecf1de146ee6cca1b7cb2385c2f49c82cf082e13949d3672f38c835b2502", 0xc0}], 0x3, 0x0, 0x0, 0x0}, 0x40080) 2017/12/06 17:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = creat(&(0x7f00000da000)="2e2f66696c653000", 0x20) getsockname$ax25(r1, &(0x7f0000170000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d4000-0x4)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r7, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r4, r5, 0x0, 0x2) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a8e000)="2f6465762f72746300", 0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003b9000-0xa)="68696768737065656400", 0xa) syz_open_dev$random(&(0x7f0000773000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x400) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00006a4000)={0x200, @time={0x0, 0x0}, 0xfffffffffffff006, {0xffff, 0x55}, 0x856, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085e000)="2f6465762f70746d7800", 0x48c300, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00005e3000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f3f000-0x9)="2f6465762f72746300", 0x40000, 0x0) renameat2(r1, &(0x7f00009ed000)="2e2f66696c653000", r2, &(0x7f0000fc0000)="2e2f66696c653000", 0x6) 2017/12/06 17:32:15 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)="e9", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x0) fcntl$addseals(r0, 0x409, 0x0) close(0xffffffffffffffff) 2017/12/06 17:32:15 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000014000-0x9)="2f6465762f73672300", 0x0, 0x600) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x1, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000)="2b27766d6e657431656d316d696d655f747970652321757365722100", 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x123, &(0x7f0000004000)={0x4, 0x2, 0xf6, "007bdf0357c8", 0xfffffffffffff001, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r3, 0x409, 0x0) getgid() close(r1) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006e0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x40) ioctl$TCGETA(r0, 0x5405, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0xfffffffffffffffd, &(0x7f000035d000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e94000)=0x0, &(0x7f00004d1000-0x4)=0x4) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f000092f000)=0x0, &(0x7f00006d7000-0x4)=0x4) 2017/12/06 17:32:15 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000011000)="2e2f66696c653000", 0x8a, 0x1000) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00008fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) 2017/12/06 17:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000b6d000)="2e2f66696c653000", 0x100) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00003ee000)={0x5, 0x2, 0x23a, 0xfffffffffffffff8, 0x6, 0x80000001}) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000b79000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/06 17:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r6, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendfile(r4, r5, 0x0, 0x2) 2017/12/06 17:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000720000)={0x0, 0x0}) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_open_dev$tun(&(0x7f0000bc7000)="2f6465762f6e65742f74756e00", 0x0, 0x4500) socket$inet6(0xa, 0x3, 0x9) r0 = syz_open_dev$sg(&(0x7f0000b32000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000315000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000431000-0x10)=@generic="ff0149360dbbc55b00000000f0dd6cff") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000cdb000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000c66000-0x22)="532b65746830e06d643573756d706f7369785f61636c5f616363657373e9656d3100", 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cd4000-0xc)={0x80002000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d11000-0x20)={0x101ff, 0x3, 0x4, 0x1000, &(0x7f0000c6c000/0x1000)=nil}) mkdir(&(0x7f0000313000-0x8)="2e2f66696c653000", 0x6) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)="2e2f66696c65302f62757300", 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00006a5000-0x69)="000000007fffffffd6a65c62038fc0e82d00000000ed0cb1add041e92434856d4da94a04573016d1248f93a99c150a53419c396f0b48ba15f2d276440dea8e0000000000008001381156adcd5b61b2bec88a53b912a788ba934e096aa46e2b70225502000000eac290", 0x69) truncate(&(0x7f0000308000)="2e2f66696c65302f62757300", 0x2794) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r3) fcntl$lock(r4, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f000079f000)={0x0, 0x8000000, 0x0, 0x1, 0x0}) 2017/12/06 17:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x100000000, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000680000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c50000)="2f6465762f73672300", 0xffffffff, 0x101000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008a6000)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xab}) r2 = openat(0xffffffffffffffff, &(0x7f0000d24000)="2e2f66696c653000", 0x8000, 0x8) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00003a0000-0x38)={0x1, 0x0, [{0x3ff, 0x4, 0x0, 0x0, @sint={0x6, 0xd7}}]}) 2017/12/06 17:32:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000019000)="2f6465762f73672300", 0x8001, 0x10000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x0, 0x4) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r5, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() 2017/12/06 17:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e57000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000df3000-0x8)={0x5, &(0x7f0000259000-0x28)=[{0x3, 0x4ca, 0x80, 0x100000001}, {0x7, 0x5, 0x6, 0x80000000}, {0x44, 0x1, 0x7, 0x100}, {0x5, 0x9, 0x80000001, 0xc6}, {0x4, 0x100000000, 0x7, 0x7}]}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000d9f000/0x1000)=nil, 0x1000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000bef000)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000eed000-0xa)="2f6465762f7663732300", 0x4, 0x20040) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000b0f000-0x10)={0x3, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000685000)={r4, 0x71}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000238000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000050a000)=0x14) userfaultfd(0x80000) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00006fa000)={@loopback={0x0, 0x1}, r5}, 0x14) 2017/12/06 17:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000004d000-0xa)="2f6465762f6375736500", 0x200, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000f74000)=0x6) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000094d000)={0x7b, 0x0, [0x7, 0x0, 0xd5, 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, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ed6000-0xe8)={{{@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}, {{@in=@loopback=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}}, &(0x7f0000b91000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003c8000-0x8)={0x0, 0xfffffffffffff743}, &(0x7f0000587000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f8f000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e2000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004db000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00003d6000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c00000)=0x89) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xc969) prctl$setname(0xf, &(0x7f00007ac000-0x1)="00") mknod$loop(&(0x7f00005aa000)="2e2f66696c653000", 0x162, 0x1) link(&(0x7f0000b35000)="2e2f66696c653000", &(0x7f00001bb000-0x8)="2e2f66696c653000") ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000eaf000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f000092a000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000a73000-0x410)={0x2, {{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, [{{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0xe97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) stat(&(0x7f00005c3000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000576000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) ioprio_set$pid(0x3, r3, 0x8000) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000da3000-0x4)=0x0, 0x4) rmdir(&(0x7f000076c000)="2e2f66696c653000") symlink(&(0x7f0000e26000)="2e2f66696c653000", &(0x7f0000ab9000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") umount2(&(0x7f0000117000)="2e2f66696c653000", 0x0) r4 = eventfd2(0xfffe, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00008f1000)={r4, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000f3b000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000d2e000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") dup2(r0, r1) 2017/12/06 17:32:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x31)="6d696d655f747971655e5c76626f780565743028250000002700ae0d077963707500078400260600a0255b7070703000a1", 0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x40, 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) readv(r0, &(0x7f000041d000)=[{&(0x7f000006d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000d45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000c20000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000bf3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000fe5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0xc) uname(&(0x7f0000385000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000346000)={0x0, 0xfc, "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"}, &(0x7f0000920000-0x4)=0x104) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00003db000)={0x1, &(0x7f00009f5000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000060000)={r4, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ea1000-0x4)=@assoc_id=0x0, &(0x7f000096e000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001d6000-0xb8)={r3, 0x7, 0x6, 0x2, 0x3, 0xc0000000000, 0x100000000, 0x9, {r5, @in={{0x2, 0x0, @rand_addr=0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x100000000, 0x100, 0xff}}, &(0x7f00004e1000-0x4)=0xb8) 2017/12/06 17:32:16 executing program 3: r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000adc000-0x4)=0x0) waitid(0x0, r5, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000095f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000bd4000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000087d000)=0x0) r1 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000ed000)="2f6465762f766373612300", 0xfffffffffffffff8, 0x400080) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000b2a000)="00000000000000000000000000000000000000000000000000", 0x19) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x281, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000230000)={0x551134a358fdc3af, 0x0, 0x80000001, 0xe, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0x6000, &(0x7f0000000000)=0x0, 0x0, r0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e78000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4009000000000, &(0x7f0000f19000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x0, 0x1cf6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ccc000)=0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b9b000)={{{@in6=@local={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, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5b000-0x4)=0xe8) socketpair(0x14, 0x3, 0x1, &(0x7f0000299000)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f000083c000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000115000)={{0x0, 0x0}, {0x0, r5}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x400000000010) close(r3) fstatfs(r6, &(0x7f0000b90000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000dfa000)=0x449) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000388000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c6a000-0x4)=0x9, 0x4) readv(r1, &(0x7f0000da0000)=[], 0x0) mkdir(&(0x7f0000652000-0x8)="2e2f66696c653000", 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000344000)={0x9, 0xfd, 0x8003, 0x615d, 0x2, 0x300, 0x3ff, 0xc8}, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000018000)="2e2f66696c653100", &(0x7f00004cf000-0x8)="2e2f66696c653000", &(0x7f0000079000)="72616d66732e", 0x0, &(0x7f000000a000)="") getpeername$ax25(r4, &(0x7f00005f7000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cd5000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000039a000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x0, 0x5, 0xffffffffffffff80}, &(0x7f0000d6c000)=0xa0) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000-0x13)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f00002aa000)="2e2f66696c653000", r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000300000)={0x2, &(0x7f000043c000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000adc000-0x4)=0x0) 2017/12/06 17:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r0, &(0x7f0000714000)="a1c0adf84415c92478468a434c5807600da951bcd7d0bbf39ca9ad0c7d84dd905eda1b1b2b3e6145d2efa8cae94167e21028bcdf041bb1ec8715e4ea0a2625e107f04e3f3043484f644f94222cf3589196634d39c277e39aa987665c091952607cb87992dfab9ea0bb466c1624fa9a5a1a7ff8688c0f79f2d745d403a6ec26d1846fc1fd8f34dc46b581e6a1065e90", 0x8f, 0x8000, 0x0, 0x0) mknod(&(0x7f0000adf000)="2e2f66696c653000", 0x8, 0xbe) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004aa000)=0x5, 0x4) 2017/12/06 17:32:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000006000-0x8)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000187000)={&(0x7f0000b9a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003df000-0x28)=[{&(0x7f0000f62000-0x47)="a97c1a0cbbe5c467a801bdcc575ed6945a0ccd9db708fac93760a0581525e4b7d81df70498d42ba925e1ae768b060e3e489a87bde2949a24ff64581be1e707824bc5d25d1e6564", 0x47}, {&(0x7f00005c1000)="8696f2865587f3dd65ffbf1931895170631382b3be3ea9215990a7774380c23040a7302ff074d05240a132c111848251ebf49a07f5a9227f60e7ee0b128839b83bcfd6dcb17cb05688594d3d272d4e1b60e9ad97f25d28c52ac326bf6f0b378bdab462d1c06eaf63708ca76c7159a619", 0x70}, {&(0x7f000026a000)="4dc370e69fa2eab55eff173e3d01d9e4a21aafdd3da425b0ea0e8a6b0b4831b5c73f812d94b45b0305e6", 0x2a}, {&(0x7f00008b2000)="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", 0xff}, {&(0x7f0000447000)="d9ba9aa67746a5515878b41a699c0d2b200d9e5480e80afb543947f7d904713b28cc7357eefb019749f7e85ea2fc8a7867db116b533757b86ffdfd7fcc56153c0c9b0b31162a04f3ffe9d2d97c33e20710dbe103086e14f9fd10c99c482be0b712bae9199343e3fc6f76d5cfdff525dbfc65843d837df6e01963a4b4160ba795ba645f83f64c97d70c3023e1db5a5fa22a5ccb7c7febedc0b7464d03c7c330f2d993c33ee57a45d5a9aac7fc2e770cd7cb071172", 0xb4}], 0x5, &(0x7f0000306000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x20, 0x4048000}, 0x24004080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000a5a000-0x28)={@common="7465716c300000000000000000000000", @ifru_flags=0x4001}) 2017/12/06 17:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001d8000)="2f6465762f6b766d00", 0x0, 0x0) 2017/12/06 17:32:16 executing program 0: socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000eae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac, 0x1c59, 0x6, 0x1, 0x1}, &(0x7f0000767000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x4, 0x7, "b862bbcf411875cd4941f0d64107e37eedc6d0b3cb643e947c405a40c6b1c0f4199c8b8cd49c8450e15b8301c27d601ae9b7e27293aa6d5d2f82b08ab60455722db5b5fd7b92573e2d1b40ea8c855d91"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000030000)=0x80000001) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e17000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000088a000-0xc)={0x4, r0, 0x0}) r7 = epoll_create1(0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0x4, &(0x7f0000199000-0x4)=0x0, &(0x7f0000828000)=0x4) recvfrom$unix(r5, &(0x7f0000063000)="00000000000000", 0x7, 0x22, &(0x7f0000c0e000)=@file={0x0, "2e2f66696c653000"}, 0xa) getpeername(r5, &(0x7f00006bc000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ef000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) close(r4) 2017/12/06 17:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) r1 = open(&(0x7f0000c82000-0x8)="2e2f66696c653000", 0x100, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00001d6000-0x8c)={0x40, 0x0, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) readv(r0, &(0x7f000038b000-0x28)=[{&(0x7f0000e21000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000b24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000679000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000e2a000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000b6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5) r1 = dup(r0) bind$bt_l2cap(r1, &(0x7f0000323000+0x5de)={0x1f, 0x800, {0x1, 0x7, 0x9, 0x4, 0x0, 0x8deb}, 0x1, 0x3}, 0xe) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000746000-0x94)="3db9af41ccda4e711256e706adca763e31df754ea8b25b8a299f293cc5ad2ce36fc43ec5830d6229e25706b6656fa2c271fd651f2da46e34f2af2519ccffe4997e301dcbdd1819d772a73f841e21b908db9060a767544e2daf91bc9ba37e4649195135389ccba546b331357bb61f554a471c2d2490f257f7f85a5a2d1d808cd9ac3f89367e5e72bcb1a47988321a74865062c98b") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000d63000)="00000000000000000000000000000000000000000000000000000000") 2017/12/06 17:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffd, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ea0000-0xa)="2f6465762f6375736500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000919000-0xd1)={0x0, 0xc9, "f4197170baf3e38b3ee9184c1ad55ca22829c78101e1436349a9556c5df08cc972510606c80586933b3d33fad0790b919dec3ca05e21396cdccd45bf68d24883379c5829f63a67f8bb6c3bd3a6eadc4c14ca05b01ca47ba8c8509902d347ede09340650b6a4ceca8af77e6a878835fcad168bc2ebcc4ef10f0f6df393fb587a25d0faf20b63d97351b6a2fa4127eec2bebff9ec2513833a7523cfdbe194943e7addd4e79c442a44c95923a33439cf7982bfc5397b7ad16b2738d9295b3689704631c52f22983ed8379"}, &(0x7f0000830000)=0xd1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000004c000-0x8)={r2, 0x800}, &(0x7f0000020000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009ad000)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000003b000)="2f6465762f6375736500", 0x0, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000506000)={0x0, 0x7530}, 0x8) read(r1, &(0x7f000088f000-0x10)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = add_key$keyring(&(0x7f0000bb9000-0x8)="6b657972696e6700", &(0x7f0000e1c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r4, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004ac000)={{{@in=@local={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000-0x4)=0xe8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000019000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008d1000)={r2, 0x2}, &(0x7f0000c2e000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f00007ce000-0x10)={&(0x7f00008fd000/0x1000)=nil, 0x1000}) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000ad000)=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}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000019a000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000e16000)="bc5cc6ec308a68fd99ddc98689", 0xd) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000f4a000)=0x940) r3 = creat(&(0x7f000016d000)="2e2f66696c653000", 0xc) mq_getsetattr(r3, &(0x7f0000fd6000-0x20)={0x9, 0x7f, 0x200, 0x0, 0x515, 0x9, 0x81, 0x7}, &(0x7f0000035000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f16000)={0x0, 0x0, 0x0}, &(0x7f0000ef1000)=0xc) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getcwd(&(0x7f00003db000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x101, &(0x7f0000336000)=0x0) r2 = creat(&(0x7f0000e4d000-0x8)="2e2f66696c653000", 0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000067e000)={&(0x7f000069f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fd4000-0x8)=[{&(0x7f0000156000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x1, &(0x7f0000a67000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x9}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f000035b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) io_getevents(r1, 0x1, 0x2, &(0x7f00005ae000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000152000-0x8)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000027000-0x9)="2f6465762f6b766d00", 0x0, 0x0) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x2000089f0, &(0x7f0000bb0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffffffff, 0x6, @cisco=&(0x7f00003e4000)={0x223b, 0x80000000}}}) r2 = open(&(0x7f0000abe000)="2e2f66696c653000", 0x101000, 0x50) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000362000)=0x3, 0x4) statfs(&(0x7f000045a000)="2e2f66696c653000", &(0x7f00009f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000077c000)={0x0, 0x0}, 0x80800) setns(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000428000-0xc)=@sack_info={0x0, 0xf1000000, 0x6}, &(0x7f0000ffa000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000094f000)={r3, 0x42, "f705fa055da9251368d37025c7fc06c86a2eb1ff99b47c269c3b1ed6c951d8f0171a7addc1d7cffac048b6526a0dcf6a71f9e5ca214ddd3d9cc3ce54cbd51348c61a"}, &(0x7f0000895000)=0x4a) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c5b000)="2f6465762f696e7075742f6d6f7573652300", 0xf70, 0x800) accept4$ipx(r1, &(0x7f00003b7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a21000-0x4)=0x10, 0x80800) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f6465762f73657175656e6365723200", 0x4040, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000013000)={0x0, 0x7}, &(0x7f0000013000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x40, 0xff, 0x6d5f, 0x40}, 0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000001000)={0x5, &(0x7f0000004000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) timer_create(0x0, &(0x7f0000012000)={0x0, 0x2f, 0x0, @thr={&(0x7f0000005000-0x8b)="f57c8dc75630af921e50f93fd04d4e7185d3cac3a93352cffe050c48356f597d8504829723db4afe07d69f05c84c99ac7fa8fde3de0507eeaae5fff22390ff83c5d5c9db0fae0f23cf7f05e794b6e4a9044d3a1b6730bb4658e5a55497730db6665740c6ac426400e02c4ec6545b21ea0b3cadddd8a55767f2cef8d433a2e8d0c3bc342cbd9ce9efda18bc", &(0x7f0000004000+0xc6)="060fa7dfd2135f84f3dcf09d1cc009e61be9d404dcd60f2c831371f9b290ec92337520514c7b8c15c0f278d1dc0bc1e9f4d520d1c7c15fd1515ec81aa621814099ba27e17c9bd65bd53f6166b2bc5ad45ac405a9ff21f1a1358bd365b7bea4d479b8ebf34793618bd5529eb30518c5f6b0f3f1f73d8ae01aa0976ab92a622e04d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_getoverrun(r4) fcntl$addseals(r3, 0x409, 0x0) close(r0) 2017/12/06 17:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a20000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dd771cc4885f3bac19eb6934790cc669"}) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00008ef000)={&(0x7f000086b000/0x4000)=nil, 0x7, 0x2, 0x42, &(0x7f0000568000/0x3000)=nil, 0x1}) writev(r0, &(0x7f00009bc000-0x8)=[{&(0x7f000088c000)="7ddf5b4da9dacf59e3d5877fe899cc1d4a4f41cc3ed4ca3f86d8f61ada17a801c2d13945a6a7d47ef95f1602dd67ba2aba7834490903a6e879aae6ec8b56aff311838d118fdfadf82332b7b17e2ed053b092cf21e56a050df88e0fc2ff5d807911e8ff06b3fdea258d51f285e767d0539803fdf84bdc13331320f928be6e50f7dd0ce9ffacac2184f04eff599cb9fb013573caf6a7", 0x95}], 0x1) r2 = add_key$user(&(0x7f000036b000)="7573657200", &(0x7f00007a2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000039a000)="28ec2ecd5cda759fa1bae046591f701b5803da316c4dbf398f0d", 0x1a, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000abb000)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000f22000)={0x6, 0x7, 0x1, 0x0, 0x80000000, 0x4, 0x200, 0x3, 0x6, 0x0, 0x200, 0x8, 0x0, 0x7, 0x60c2bd33, 0x81, 0x6, 0x3, 0x81c1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000844000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x1) 2017/12/06 17:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/06 17:32:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2d00", 0x0) sendto$inet(r0, &(0x7f000016c000-0x50)="b7fca5d7123ec3d7f38a08315134f754837007aecce00892848dd56c00ca3330329e842308ccf7440b98f208e1117e0d60f1dfd2e47768f1b466046b22265e7e6ee5d55c3f6b4be4d58c01127b32eb3e", 0x50, 0x801, &(0x7f0000754000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00006c9000-0xc)={&(0x7f00009ff000/0x1000)=nil, 0x40, &(0x7f0000278000/0x3000)=nil}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9ed000)=nil, 0x9ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009ed000)="2e2f66696c653000", 0x20802, 0x104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f0000153000-0xa)="2e2f66696c653000", 0x800000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d3e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xaafe, 0x2, 0xffff, 0x100000001}, &(0x7f0000c77000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002a9000-0x11)={r4, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bdd000-0x8c)={r4, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x101, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000377000)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000782000)="") renameat2(r3, &(0x7f0000df4000-0x8)="2e2f66696c653000", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x40000080003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 17:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r1 = syz_open_dev$mouse(&(0x7f000049d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffff, 0x10440) recvfrom$ax25(r1, &(0x7f0000c16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x1, &(0x7f00008ff000)={0x3, {"59f0c86bb34543"}, 0x2}, 0x10) 2017/12/06 17:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f00000dc000+0x5d5)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000552000)="2f6465762f7667615f6172626974657200", 0xc00, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000137000-0x60)={&(0x7f0000e0c000)=[0x0, 0x3f], 0x2, 0x100000001, 0x100000000, 0x9, 0x0, 0x63, {0x30, 0x100000000, 0x100, 0x80, 0x2, 0x401, 0x6, 0x7, 0x7ff, 0x7, 0x6, 0x80, 0x3, 0x88, "a867df4edb8f8f05f7dcf309ff254a4cad2cb1ce74335aa4897aa19c3eccc36e"}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:17 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000c9c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x280002) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ac8000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="6e4dcd59cf55b5b91de1f3b7e9fbfe03", 0x10000000006}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80003, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() getpgid(0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000afc000)=0x4) set_mempolicy(0x0, &(0x7f0000841000-0x8)=0x0, 0x8) r5 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x10001, 0x2000) getpeername$unix(r5, &(0x7f0000f5e000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000172000-0x4)=0x46) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x1, &(0x7f0000000000)="") ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000af3000-0x138)={{0x0, 0x1, 0xe, 0x2, 0x6, 0x0, 0x0, 0x0, 0x3f, 0x100000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf001, 0xe, 0x0, 0x0, 0x0, 0xe687, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f000, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000028b000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f000067d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000039f000-0x4)=@assoc_id=r7, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) lseek(r0, 0x38, 0x7) 2017/12/06 17:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/06 17:32:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fcf000-0x11)="2f6465762f7161745f6164665f63746c00", 0xfe, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000059000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000024e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000809000-0x4)=0x40, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000+0x3a8)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000029c000-0xc)={0x1, r2, 0x1}) poll(&(0x7f000032b000)=[{r1, 0x400, 0x0}, {r3, 0x1040, 0x0}], 0x2, 0x10000000000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ea8000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c6c000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f000046f000)={0x0, 0x5, 0x7e7063ec, 0x2, r4}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00001d8000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ccd000)={@generic="3497b5fe3022db8a4d0209a967ee9be3", @ifru_flags=0x6400}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000035000)={0xff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x100, 0x7, 0x7, &(0x7f000062b000)=@common="62637368300000000000000000000000", 0x7e3, 0x1, 0xffffffff}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000bec000)={0x10000, 0x7, 0x200, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) fcntl$setpipe(r5, 0x407, 0x400000004) ioctl$sock_ifreq(r5, 0x89f4, &(0x7f0000018000)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f00000e5000)="010109040000000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/06 17:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) waitid(0x1, 0x0, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0}, 0x2100000a, &(0x7f0000839000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r1, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="21de5b276b657972696e672b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000006000)={0xb1b, 0x6, 0x0, 0x4, 0x6c51, 0x9, 0xfffffffffffff001, 0x10001, 0x7fffffff, 0x0, 0x9, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) close(r0) 2017/12/06 17:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e2f000)={0x0, 0xc282}, &(0x7f0000225000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={r1, 0xc0}, 0x8) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:17 executing program 0: r0 = gettid() r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x200000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e70000-0x4)="47504c00", 0x4) fcntl$setown(r2, 0x8, r0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000c86000-0x1)=0x0) mkdir(&(0x7f000060e000-0xa)="2e2f636f6e74726f6c00", 0x20000000000) inotify_init() socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f000050e000)="18132b11b0f5b3586fdd500e68c50cc81103a0f9553b8ea9d6e5ae492205e691a7dbbae9e02fb142bc0b777314c482d1cc1f8ab5b95c1634d967d888742a67feb96c143402f0283fac432c20ad6c87998c168c80ccb73fcdef044c03164e649f023be4e75ce9971a2006092ed53d465962104786e9650bb26fa163ed0ba7b44982b5ae7b54f1b954453e7fae7f793bfc086a675884bbdf5a212d3a82f9bf463a59d028", 0xa3, 0x2400c811, 0x0, 0x0) mkdir(&(0x7f00008ab000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000d1b000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)="6e7300") getdents64(r3, &(0x7f000000b000-0x69)="", 0x0) mount(&(0x7f000051f000-0xa)="2e2f66696c653000", &(0x7f0000191000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000c3000)="6d717565756500", 0x0, &(0x7f0000303000-0x1)="f5") mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000c8000-0xa)="2e2f66696c653000", &(0x7f00002b2000-0x8)="2e2f66696c653000", &(0x7f00000f7000-0x6)="6a6666733200", 0x0, 0x0) mount(&(0x7f0000f54000)="2e", &(0x7f0000fa9000-0x8)="2e2f66696c653000", &(0x7f00002e4000-0x6)="6f6366733200", 0x1024, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x20000001, 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d1d000-0x4)=0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000d1c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000011000)="6d6f756e74696e666f00") socket$inet6_tcp(0xa, 0x1, 0x0) readv(r5, &(0x7f0000009000-0xa0)=[{&(0x7f0000009000-0xee)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x549}, {&(0x7f0000010000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x3) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") 2017/12/06 17:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/06 17:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket(0x0, 0xfffffffffffffffe, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c64000-0x8)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000f1000-0x20)={0x8, 0x0, 0x8000, 0x9, 0xfffffffffffffffe, 0x6, 0x400, 0x3, 0x0}, &(0x7f0000976000-0x4)=0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b1e000-0xc)={0x3, r0, 0x0}) clock_gettime(0x0, &(0x7f0000505000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000b40000)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000868000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fb4000)={r1, 0x0, 0xbf, 0xffffffffffffffff, 0x3f2a000000000, 0xdce3}, &(0x7f000045a000-0x4)=0x14) getsockname$inet(r0, &(0x7f00001f0000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015c000)=0x10) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000b98000)="98c169a773a2315ad90dccf167dda43e43e834967971620b7b77af89ee350c4907d57e6cba53075fbd2a68ff34efd03b6457067bde12f81e493cea5681d9887f3751f36d4f3b2e3fa11b7958522366f46dddb9461073f832b7a9afb95b8d12ae4caaece68c1a226c3e21d8b9b12d624068ca2c849fe7e4eccd3152d9e0aedb48dc2af3a571d0dfaf20bb46cb422c0cb59da9f91a2375ef116092e6a3592a35436edaa867f20d26674d6fc3270bdf998c6153596c12cc5a28dd88f26ecd2589f9dc") ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000fde000)={0x3, 0x0, [{0x7, 0x0, 0x8}, {0x70e9, 0x0, 0x1f}, {0x1f, 0x0, 0x6}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002c0000)=@sack_info={r5, 0xef1, 0xffffffff}, &(0x7f00001e0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000110000)=[], 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x800a28b0aae05857, &(0x7f00000b4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000734000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e2a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee12, 0xcfd, 0x2, 0x0, 0x1ff, 0x100, r6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2b000-0x4)=0x0) r8 = syz_open_procfs(r7, &(0x7f000086c000-0x10)="617474722f736f636b63726561746500") clock_gettime(0xfffffffffffffffe, &(0x7f0000175000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002d3000-0x10)={0x0, 0x0}) clock_settime(0x6, &(0x7f00000c4000)={r9, r10+30000000}) pwrite64(r8, &(0x7f0000a3f000-0xe)="c554983b7298e610e7c85feb9aa0", 0xe, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000945000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa7c0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x41, 0x2, "ba213ee6ad3c0e3aa405f49115e77a47e49c216040872f4fca85c83c8f7a2a3a42a3539b6655a5b1bc9c433f32c52f5a1b8e744f259428f4e0bd3e37167938b1b63126f91842d6768ca65f5c2a681988"}, 0x160) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0x0, 0x0}) exit(0x0) getsockname$unix(r0, &(0x7f0000fe7000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000999000)=0x3f) fcntl$F_GET_FILE_RW_HINT(r8, 0x40d, &(0x7f000067f000)=0x0) read(r8, &(0x7f0000463000)="", 0x0) ioctl$TIOCMGET(r8, 0x5415, &(0x7f0000111000)=0x0) write(r8, &(0x7f0000909000)="", 0x0) 2017/12/06 17:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 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, &(0x7f0000eef000-0x8)="2e2f66696c653000", 0x4) getsockname$packet(r0, &(0x7f0000c00000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f86000)=0x14) lstat(&(0x7f00002c9000-0x8)="2e2f66696c653000", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000716000-0x48)=[@in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5}], 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000653000-0xe8)={{{@in=@rand_addr=0x284, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xfff, 0x0, 0x3, 0x4, 0x20, 0x80, 0x3, r2, r3}, {0x5, 0xff, 0x8, 0x7, 0xffffffffffffffd7, 0x101, 0x1, 0xfffffffffffff9f5}, {0x5, 0x4, 0x348000000000000, 0x0}, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x2, 0x3, 0x7, 0x2, 0x1000000000000000, 0x96}}, 0xe8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000659000-0x10)={0x4, &(0x7f0000717000)=[0x100, 0x1, 0x8000, 0xff]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000090c000-0x20)={0x1000, 0x0, 0x40000000000, 0x3ff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c01000)="72656e6f00", 0x5) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000778000)={0x5, r5, 0x10000, 0x10001}) r6 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r6) sync() fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000023e000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7c000-0x4)=0xc) mincore(&(0x7f000008a000/0x1000)=nil, 0x1000, &(0x7f00009f8000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mbind(&(0x7f0000c77000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000a63000)=0x6, 0x2, 0x2) 2017/12/06 17:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) pipe(&(0x7f000092a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000050b000)=0x7, 0x4) r2 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000352000-0xc)={r2, r3, r3}, &(0x7f0000f40000-0x1)="00", 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a4000)={"726d64313238"}, &(0x7f0000d11000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 17:32:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000)={@common="7465716c300000000000000000000000", @ifru_flags=0x4000}) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000038b000)=[{0x8, 0x1}, {0x5, 0x2}, {0x3, 0x5}, {0x7, 0xffffffffffffffa9}, {0x2, 0x1}], 0x5) 2017/12/06 17:32:17 executing program 4: times(&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000054e000-0x4)=0x8001, 0x4) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000053a000)="", 0x0, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f60000)="2f6465762f72746300", 0x200200, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00002b0000-0x4)=0x8) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/06 17:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)="2f6465762f6375736500", 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f63000-0x8c)={0x10001, 0x6, 0xffffffffffffff81, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000651000)=[{r0, 0x40, 0x0}, {r0, 0x20, 0x0}], 0x2, 0x1ff) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x500, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f00002fb000)={0x2008e, 0x1, 0x7f4, 0x4, 0x0, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000587000-0x1c)=@req={0xd9e6, 0xfffffffffffffffb, 0x7, 0xa04}, 0x10) socket$inet(0x2, 0xffffffffffffffff, 0x5) r2 = memfd_create(&(0x7f00008bd000)="706f7369785f61636c5f61636365737374727573746564257d00", 0x8000000000000001) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000aa4000)={0x0, 0x0}) r3 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r3}, &(0x7f0000780000-0x18)={0x1, 0x5, 0x8000, 0x3, 0xffffffffffff9b27, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) set_robust_list(&(0x7f0000213000-0xc)={&(0x7f0000fd2000/0x4000)=nil, 0xfffffffffffffffa, &(0x7f0000c68000/0x4000)=nil}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005ea000)=[{r1, 0xc1c8, 0x0}], 0x1, 0x8001) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x4000000000000a, 0x5, 0x0) mq_getsetattr(r2, &(0x7f000074e000)={0x1, 0x1f, 0x2, 0xffffffff, 0xe25, 0x6, 0x2, 0x1}, &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r5, 0x0, 0x40, &(0x7f0000b40000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e76000-0xc)={0x0, 0x9, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c05000-0x4)=0x0, &(0x7f0000395000-0x4)=0x4) listen(r4, 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x7) 2017/12/06 17:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008ed000-0x4)=0x2, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000440000-0x7)="6c696d69747300") ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f00008ca000-0xc)={0x78, 0x3da2}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f00005cc000-0x4)={r0, r0, 0xffffffffffffff7f}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000409000-0x5c)={{0xa, 0x0, 0x49d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x9, [0x0, 0x5, 0x2, 0xaa5, 0x101, 0x5, 0x1, 0x854]}, 0x5c) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000000000002, 0x78, 0xe2, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0xe7f, r1, 0x10001, 0x4001}) r2 = syz_open_dev$sg(&(0x7f0000028000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0xa, 0x100000000000032, 0xffffffffffffffff, 0x4000000000) r3 = gettid() ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00002b9000-0x8)={0x0, &(0x7f0000ec0000)=[]}) r4 = socket$inet6(0xa, 0x200000001, 0x80) splice(r2, 0x0, r2, 0x0, 0x5, 0x4) mmap(&(0x7f0000a2d000/0x2000)=nil, 0x2000, 0x3000008, 0x83f, r2, 0x0) socket$inet(0x2, 0x8000000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000a2f000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000503000)="2f6465762f73672300", 0x6, 0x420101) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000144000)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r5, &(0x7f0000003000-0x8)=0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000004000-0x8)={&(0x7f0000000000)="c941c4273f77aa0e6999dc07cf49a9b5d94341fd0c961ff05d4af3d32b0341397075935dad2d2022eccdd9b40bebaac419d80a809b556d9b0201d69443d44419907b20e8097c87294caef3fa5010d3b9e935aedf3405940194cf3dfcad3a7c4ba3169594b5a5a7afb6495b6be5dbbbf4b52026160564083bfb4516339cb5311720b658de477a4935eb4826f1398390d9e538eaa596c8395b995ec5e5b0c19de5a94c269516915e19455dd13363e6c5e789a531670ee3e99aa8a8df4b97e8897c", 0xc0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000000000)="5b0290629af1e91f8ac5ca8ac5b2c8f8c1589684dc75299727607ecf8f5bcae4ad5987503e5ba786a372dd6196275005acc860540ad7985e7f20ffa7860f70d244d3127c95675dcfe85de8d298490b040163b22957d36a9b9be2061e59a172842fa8d6b673a0af870e258e06521384ebce642ceaedfb06044fd40d602658297af14a2951d0c94e12a9cc912f5676c5f6d79f8ae9ec010b07c10c0d4ec97b72eca8d07e54ccdb5159779a280c", 0xac, 0x8000, &(0x7f0000004000-0x10)={0x1a, 0xc, 0x401, 0x6, 0x1, 0x100, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x13, "91"}}}}, 0x0) set_tid_address(&(0x7f0000222000)=0x0) bind$inet6(r4, &(0x7f00005a8000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000ced000)="2f6465762f72746300", 0x400002, 0x0) 2017/12/06 17:32:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000004000)=0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00008b1000-0x4)=0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) r3 = epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008b5000-0xc)={0x1, 0x0}) 2017/12/06 17:32:17 executing program 3: r0 = memfd_create(&(0x7f000040c000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common="62637366300000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r2, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000cf5000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000654000)={0x2, &(0x7f0000bad000)=[{0x7, 0x2, 0x7, 0x1}, {0x2, 0xffffffff, 0x8, 0x4}]}, 0x8) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x8, 0x4) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r4, &(0x7f0000f67000)={0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00004ae000-0x1c)={0xa, 0x1, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r3, r5, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000027000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008ba000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000af4000-0x4)=0xfffffffffffffffd, 0x4) r6 = syz_open_dev$sg(&(0x7f00002d0000-0x9)="2f6465762f73672300", 0x1, 0x40) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f00001d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = request_key(&(0x7f0000bb5000-0x8)="7472757374656400", &(0x7f0000415000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf2000-0x1)="00", 0xfffffffffffffffa) keyctl$link(0x8, 0x0, r7) getsockname$netlink(0xffffffffffffffff, &(0x7f000089a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009af000)=0xc) ppoll(&(0x7f00004bf000-0x8)=[{0xffffffffffffffff, 0x2004, 0x0}], 0x1, &(0x7f0000931000)={0x0, 0x0}, &(0x7f0000952000-0x1)={0x1}, 0x8) 2017/12/06 17:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2017/12/06 17:32:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x11, 0x4, 0x100) recvfrom$ax25(r1, &(0x7f000068a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x100, &(0x7f00007ce000-0x10)={0x3, {"2c61e0750164e8"}, 0x5}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000604000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f000064e000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r2, &(0x7f0000101000)=[{{&(0x7f0000a3c000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000092d000)=[], 0x0, &(0x7f0000981000)=[{0x10, 0x0, 0x2, "fb"}], 0x10, 0x0}, 0x0}], 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000691000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ced000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000b49000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) pipe2(&(0x7f000048d000)={0x0, 0x0}, 0x80000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000cca000-0x2)={0x0, 0x0}, 0x2) r5 = syz_open_procfs(r3, &(0x7f00006fe000)="6368696c6472656e00") pread64(r5, &(0x7f000071f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x3a) stat(&(0x7f0000f97000-0x8)="2e2f66696c653000", &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000719000)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00006b4000)={0x0, 0x1000, "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"}, &(0x7f0000819000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d97000-0x8)={r8, 0x800}, &(0x7f0000cd8000)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f00004bd000)=0x0, &(0x7f0000793000)=0x4) setregid(r7, r6) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ed5000)="2f6465762f6375736500", 0x4000, 0x0) ioctl$TUNATTACHFILTER(r9, 0x400854d5, &(0x7f0000210000)={0x0, &(0x7f0000000000)=[]}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d24000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f000047d000-0x1)="", 0x0, 0x20000801, &(0x7f00004f0000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000549000-0x40)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000017e000)=[{&(0x7f000099d000)="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", 0x4e5}], 0x1, &(0x7f000037b000-0x170)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000008c000)=@ipx={0x4, 0x0, 0x0, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000815000-0x1)="70", 0x1}], 0x1, &(0x7f0000cb0000-0x1010)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x20004800}, 0x1f}], 0x2, 0x0) 2017/12/06 17:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = socket(0x1000040000000016, 0xa, 0x7f) munlockall() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x6d, 0x4) r2 = dup3(r0, r1, 0x80000) bind(r1, &(0x7f0000603000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x100e, 0x200, "5f5f6563622d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) creat(&(0x7f00009f0000-0x8)="2e2f66696c653000", 0xca) r3 = socket(0x11, 0x800000003, 0x85) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = epoll_create1(0x0) fcntl$notify(r4, 0x402, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000351000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r3, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) syslog(0x8004, &(0x7f0000837000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) getsockname(r3, &(0x7f00008e6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f54000-0x4)=0x1c) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = getpid() ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000cde000)=r8) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000bb3000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000edc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001a0000-0x28)={@generic="da7aa55237fb5770f2ab685400c7991e", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x2, &(0x7f0000012000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0x800d38d, 0x0, 0x0, 0x0}], &(0x7f0000014000-0x7)="73797374656d00", 0x20, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/12/06 17:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f08000)={0x0, @in={{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]}}, &(0x7f0000a80000)=0x8c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ad0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000067a000)=0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000864000-0x8)="2e2f66696c653000", 0x800, 0xc0) r2 = syz_open_dev$vcsn(&(0x7f0000234000)="2f6465762f7663732300", 0x1ff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000001000-0xcc)="19457f0b74e854ab32c5d7b33e8db69d1ac19f747e3ddf5491b73312dbfdce58f448620151a1f4a23a1dfdbc785e1ceee83a99c729aa5f1c67e9d353369f75bdf4e29f169cb0d63add00d45d81074ea8af2894f0826ca4ff408ebd4dc63e07dfccb9816e65f77dfc0874a03e8d139ba98b2ec5efc1dd48d385a10cc9fd1da5d7883ceb1ed4889d79703070a8549342c580bf39b69ea4ed984a87ece13f5e9788f9bf81b54008b3b64df0d6e32e4fd5bfac7ca8b6777be738c7b69f6a4738b71f507e366a411b71c399808a17", 0xcc) bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x4, 0x93e, 0x11000000400000c, 0x0, r2, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c01000-0x10)={0x0, 0x6, &(0x7f0000772000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000be4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000024d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ec3000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000581000-0xc)={r3, 0x8d, 0x20}, &(0x7f0000b16000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = signalfd(r2, &(0x7f0000a72000-0x8)={0x40000000000006}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000871000-0xc)={0x20000042, 0x0}) timer_delete(0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x20, r5) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e37000)={0xfff, 0x12, "3f3b329f64edaa12dea3f7fa2b130a1bc564"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000d01000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x24, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x608, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x2, 0x0, 0x5, 0x80000, 0xff, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) unshare(0x280603fc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0x1) 2017/12/06 17:32:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000)="2f6465762f6e65742f74756e00", 0x0, 0x80) fsetxattr(r0, &(0x7f0000001000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000002000-0x1)="00", 0x1, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000-0xc)={0x0, r1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000005000-0xa8)={{0x9, 0x45c000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x10, 0x80000001, 0xf8b, 0x2c70, 0x10001, 0x9, 0x0, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000011000)={{{@in=@empty=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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) r6 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000019000)={{{@in=@rand_addr=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=@local={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}}, &(0x7f0000006000-0x4)=0xe8) getgroups(0x6, &(0x7f0000013000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000013000-0x70)=[{&(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000)="4272e167053798721daaff3e3cb0c36c022629232fbfc6443c4adff12d1f82e84a61c3f89c28304bce79dbbdae663bb0a5ea2dbcfeb7eb7a5743db2996f290b01805831649b885515617191634c22513d7ba957e96ebc60606fde8c0905a601390c8b4a980a610bd3964638f103b17d310f951e2e2bcc88337", 0x79}, {&(0x7f0000005000-0x27)="9f132dc4eac9d38badae572fcd7dd51d1d0af71ff567c931e875f4ad268c9c7ed02b6e3ce3130c", 0x27}, {&(0x7f0000014000-0x59)="c3e52b6e431170662c82231728586a8429f4a51124d396085fe2d29e7e5d67f4f86261ece938fa64641b755bcbfabff791218fa8db225494ecd34a63ec4f1ad90421356350001742db81ce15ef08781ea0e332a605435f848a", 0x59}], 0x3, &(0x7f0000005000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x80}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x8)=[{&(0x7f0000003000-0x2b)="66493827633fd64adefe12d3e65538d8bcaed4665cca35ea427572c8c88cf21b396a25b89cdbbaa090d8fe", 0x2b}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000004000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x48)=[{&(0x7f0000001000)="7ebaa36eeed1876482f2760f9b75fdc7739707bb8effb03461898976dc1b3bf3b4c38553b6e023a74cf758162a2f24f997921b3b6730ad72f9e6fe8ef2f8c2ef0edf5eaa789cce0649b3ab43d258eb0a2a07077943ceb4c6a4d64858e2cef187c0a5f74578dcd00c311c62dfbdfebbe3bbcfbe0593f867604d02c5ce6e841d1b14dc633a23242e49c66c3557d432f6bee19e7177ba86b993d03e88f7281ea513fffdde836478b6defc7e66663407344f20a3627506cd64f5696bccf56f87c0b175afc0fd1af127bdcfb709", 0xcb}, {&(0x7f0000005000)="a0a5b2b8b2e335ab4603003817f95e97d25ef15e0d7235380d04d6d20d678aa8a1e63d7e992c002f4034d7f0a14f3752e1995afa13d56e6d5bdf3a7a980ebecd7c96c02784388a0cb6d8098f26cf3822da4a519c3a25ea763b678671366c769b06458c3afd36873464855bbba53b6a3bcca78c6d1d4aed76f53040a917182061023ba449734c277cb4a0e378c1a87509152126fce00d009c3c98836fe57f4cc1b32fe2db5885e10537430abca3a32a2926cd402431161b7f88a66d4af7622a2f3fe8726c9a06f7ccc823d3294f3794e3a71999d5dbd6fc155ecbfe7f8849ae4eef2252736f38c31acb", 0xe9}, {&(0x7f0000004000)="553c98a020baa451889b79e472e3eb9552b966b6b90f4487858a9b6bd23bad01f6cb4997adbf41fed7c7ded43b2371c0e5256166a3f4b29b76aa30a2ef6ad590f48710e6a46e71bc6f7d4a3d4bac74942bd04d4a1a23dab8fe10f26e660ba1c3d036220d52e19f25970b", 0x6a}, {&(0x7f0000005000)="3dfa3594ed10359312acedb3022d83c0dc5c241277c1e51c12fc2bed927a69fc8cbc6c5fab99ff63249e2b756c939fb97653e49e1ca5a9931afbb1a96e2aaf7eeebe6fe8a01cddb4fb91426226c50f5f8a20720185398398bb7c2d2dfc8f5935ecc89cc1bc4208a855df89146587346043ba52380f9e92eb08680c40807367a6813b42beeaaf93dca4909ca0eba624e14e7ad16ef4e768cb4f4045f5372e2b563e2639f7685e264e9cb8e9e97caa40516fb36ecd421af43369b5cf5007a12910e0f7b5ace708", 0xc6}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000005000)="7770cb9465448c67fd83996a69f50b0ff458eb96b512629aa4137f5814bd080aee80c6cf545c91549c3267fb9ef88ae108e32d7c660bcc8f4a23859ebeba233428fe0f390f54c2dc4aa55af4bca52d2545428b563d4fefd3ee8dfb1180ce5ae622efb9066376a2a80f2440c6f7a8079b577a291276eeb87b8ef0eecc6d696ce6dd24bc312f90a5810a991e2789b4e3b92dbd23725c1779d427e3e8299fab3daedc170c008f1d165738df8fcde30797a7122b2bab4b372f95f964e2c144a0d41e7664ce86b1f4459352b7449b3a22bef13a5cbe527ecf", 0xd6}, {&(0x7f0000002000-0xd5)="416bbbb042b1df4a9fddaead84b1d4cf0af6bc18dd6a2f4edd316c30c8024c066b97d82c2780e620c39e622d3898f8dd4f3c4a17b65bba193128c9dd07c40f8cc3d5fc855eb37ab9fdde1af9748f646dfdc1de8b38ab62df9cd9e4a3fd93cfaee93ff17cdbc601a4e320a8a10730f447f65228cbcf7129344578fb52368f8f41636b178ac21f3cd143c871fa2617e53cdb62b2221a5cba7669b1dccb5dfa2f59aac74c7d1a787f0d9572ab0e02a26f33fd053f029416755afb7c56e978f23f9dd66d23a30adbc2df73854a37b7dec74124626188fa", 0xd5}, {&(0x7f0000006000-0x93)="46afaed09fd2442d33e96fa1c5ef9e4cb1c79c6dc521d2e13e53535980887ec07735185f17bd71166faa21668816de79bcc53f0f889211b560e878a14e2a51629c36faed8de2f5a5b20daf11e3f0fbb6c6f604e912399cbfdb3f545658d6fddf7894bdd0296d26f206f25f36bb2c8ccd1c903c9c29b5c6c2d20a916040c634762a720d4a1ed72166c74a437c690408a9bc924f", 0x93}, {&(0x7f0000006000-0xe4)="eaf8ae35923c555b51e1f3895eb4f18e9ea147e1f4c9abbd88ba341328abcd602399b6782768f8dbd394ca2b6594f020ba2c08dc8145bd0e6e20fa2c975548bfd75f225cad89fc7d779d4dc5f5d2bcbf6236bc1485940ad119c6c2989a92931350c94f1d4d36b1d4390aa56bc252a530bb6f1cb26a1d984c36efbed31165c9ed35ce41e9cad8668d052c568c5c918f3c4e24307716b2b70f65f93fb17e3f4625fa28d7df89fa72f5f390ec23f8b132bdf30ec58fae4fb96f78f36eda7c5bc6fc3d5a20da3c8f3b33e55cef68cbd47d3d93fab6b924de87f1240ce67514c4a849b1f72cbc", 0xe4}], 0x9, &(0x7f0000005000)=[@rights={0x1c, 0x1, 0x1, [r0, r3, r3, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r3, r3, r0]}, @rights={0x24, 0x1, 0x1, [r1, r3, r3, r2, r1, r2]}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @rights={0x14, 0x1, 0x1, [r1, r3]}], 0x84, 0x4000}, {&(0x7f0000014000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000005000-0x28)=[{&(0x7f0000006000-0x60)="121d9288c44dc9c0d7fea752bfd71470750683f25063f9372827727c58668fe8795a2a610c02f0a815d746c59b9d60c740cd319d84a89294bb48fa878fd35ff15afe905d07a95604fb05a91dd56f05216116a7abfb51f0e2472505c74b172a92", 0x60}, {&(0x7f0000003000)="311e187dd8b24707ae4d4e7f3c837590a79c898a61d091d0649a8b729209a0875838dc88ec62ea2fd5eab6530e45a9acd1582e475a13bab7b5bfdcc483e3ff1e27c40dadc088f9e6acfbe6cadbdbedfa82c9b58a9eb5bb90e7543641a39eff263c6bfe3285db17f4d25db5d2d38767215a5f81a4ef4ad05f7d25390651801118f5c9d4be4aba4647f2435d825551372f76a7f18f21f4e22960c136a6f60f161651ba033eff8d04faa430", 0xaa}, {&(0x7f0000003000-0xaf)="1901e9f3769dc1795d50375537aa7dad645eae170f498d3ac69be3f8ec8104e6f45b1c8dd6d3bb31be4ad3f2039528837e7831f049acd69929d7b554bb05bb18173bbd7fafc866cdb78ce72d895af17b40c57c55763745c0f354f4abd8d92b6884a45db66dc59889a62a0afbd87bbafb13dd6c925c462133c88c781f1f7d6322674af0d26f1bffb3b47ff338ed04e37fb3523c1b81ec8bce2ad3672af95dd019eeddfad57376adbec72796c6be3169", 0xaf}, {&(0x7f0000004000-0x46)="19da03e0c05f6ae9f8b204f865eeea3d79abd540cbb2e6af44c87af80e7d5733d6ad3ddf240cd388bfc1f90587d045308447f8a068cd80ecbd8837931fdf73c50c5e88dcdf19", 0x46}, {&(0x7f0000012000)="fdc6cec8e6493efb2760252638fb05fe1113c787e614c6fc482c3773ac8c788aab3a03", 0x23}], 0x5, &(0x7f0000006000-0x4c)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x1c, 0x1, 0x1, [r2, r2, r1, r2]}], 0x4c, 0x8000}], 0x4, 0x20008040) fcntl$addseals(r3, 0x409, 0x0) close(r1) 2017/12/06 17:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x79b6, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f000014a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x10000) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009af000-0x4)=0x0, 0x4) timer_gettime(0x0, &(0x7f0000776000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000d62000-0x10)=[{r1, 0x8000, 0x0}, {r0, 0x8040, 0x0}], 0x2, &(0x7f0000b68000)={r4, 0x0}, &(0x7f0000c82000-0x8)={0x7}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000cb2000-0x1b8)={0x9, 0x0, [{0x7ee, 0x4, 0x0, 0x0, @irqchip={0x80000001, 0x6b9a}}, {0x4, 0x2, 0x0, 0x0, @msi={0x7, 0x0, 0x6}}, {0x1010000, 0x4, 0x0, 0x0, @msi={0x4, 0x51d, 0x40}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x200, 0x6}}, {0x3, 0x2, 0x0, 0x0, @msi={0x1f, 0x2, 0x9}}, {0x10001, 0x3, 0x0, 0x0, @irqchip={0x401, 0x8}}, {0x31df, 0x4, 0x0, 0x0, @msi={0x63a7, 0x0, 0x6}}, {0x0, 0x1, 0x0, 0x0, @sint={0x2, 0x8001}}, {0x1000, 0x7, 0x0, 0x0, @irqchip={0x200, 0x2}}]}) r5 = socket(0x10, 0x40000000000003, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000dc9000-0x20)={0x0, 0x3, 0x2, 0x2000, &(0x7f0000083000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000000f000-0x48)={0x10002, 0x0, [0x0, 0x5, 0xc24, 0x5, 0xbc4, 0x5, 0x8, 0x6]}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000749000-0x50)={0x9, [0x0, 0x6, 0x4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x400, 0x9, 0x0]}) connect$netlink(r3, &(0x7f0000a32000)={0x8000000010, 0x0, 0x0, 0x6}, 0xc) setsockopt$inet6_int(r5, 0x29, 0x52, &(0x7f0000733000)=0xad, 0x4) write(r5, &(0x7f0000746000-0x24)="22ffd1e04e00070100000000ef002bfffffffffffffffc000008803300ea00e200000800", 0x24) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r6 = eventfd2(0x38, 0x1) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00000fd000-0x10)={0x9, 0x1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000960000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xc) ppoll(&(0x7f0000fe2000)=[{r6, 0x0, 0x0}, {0xffffffffffffffff, 0x308, 0x0}, {r2, 0x231, 0x0}], 0x3, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x2}, 0x8) accept4$packet(r5, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d7b000)=0x14, 0x80800) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000fd7000)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) timerfd_create(0x7, 0x2000000080800) getpgid(r7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e87000)={0x0, 0x0}) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="0bf400000080", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) 2017/12/06 17:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x803, 0x80000, 0x5) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) epoll_create1(0x80000) mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 17:32:17 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001ae000-0xc)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x6) setsockopt$inet_int(r1, 0x0, 0x40000014, &(0x7f00002e7000-0x4)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000ff9000)="", 0x0, 0x14, &(0x7f0000a81000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x12, &(0x7f0000818000)="000b", 0x2) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000de9000)="2e2f66696c653000", 0x1b0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000e18000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000de7000)={0x0, 0x10000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x4, "c681ca6b79507f21734543dad98d8ccbde21bd8b14b855b4274ab3ff1b4e96d3985336804bdf4b5291f558aa8c837977ed529abc6e5a75b2d8c32a7b6995d924", "3b0bd5bfaf5c5458851700cf9cb3ec33457f0f85965ce072c43c8701ed43218a", [0x40, 0xefc], 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r1, 0x25451) r6 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r6, 0x2c, &(0x7f0000001000-0xd)={0x21, 0x7, 0x20, 0x0}) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f00005df000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000fce000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000000)={0x548e, 0xefe, &(0x7f0000ff3000+0x978)="1bef07ea66d4d7a478571656013a97557a3e61dfe981e40e0ba053e9ec93dd6f744ff43dd7c12e8544da618498fe3137d04a46b315ca31512af42adb45143b734074ffeab0415bf7d67aa5a543800104d0cb24aa5f8576b001a44144d072b3", &(0x7f0000ebe000-0x5b)="b0417f63e8403af4b3ac0a3946fae43942d0aa1081b0b6e084affd92e4e60cbebd2c44739d0dfd52da08000d4d76cfa812b6276833080000000f89cf903cef3f5fd1d6d169cb5d20abf8650b3024cf52d33955e06ceead3c542a", 0x5f, 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000f7f000)="", 0x0, 0x0}, 0x40002102) 2017/12/06 17:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000018c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00005a2000)={r2, &(0x7f0000a64000)="0000000000000000000000000000000000"}) bind$inet(r0, &(0x7f0000bfb000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba5000)="2f6465762f72746300", 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009f5000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000069d000)={0x0, 0xd57a}, &(0x7f0000d48000)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000e2e000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000520000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000b2c000)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000d9c000-0x1)={0x56, &(0x7f00007d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/06 17:32:18 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000adb000-0x11)="2f6465762f7667615f6172626974657200", 0x8001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000e2, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x5) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000d9f000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cfc000-0x1)="00", 0x2) pipe(&(0x7f0000673000-0x8)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000023000-0xa)="2f6465762f7663732300", 0x0, 0x800) r2 = syz_open_dev$vcsa(&(0x7f0000713000)="2f6465762f766373612300", 0x1f, 0x1ffffd) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe7000)="2f6465762f6877726e6700", 0x3fe, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ebd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") unlinkat(r4, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f00006ec000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000ad2000-0x5)="6e66733400", 0x2018, &(0x7f0000293000)="") mount(&(0x7f000055e000)="2e2f66696c653000", &(0x7f0000c44000)="2e2f66696c653000", &(0x7f0000b7a000)="656372797074667300", 0x1000, &(0x7f000084f000)="e3d33e1552bd0f82b51ebe4ba6462b06de266859df6ae9d19313dd6ea5c71e1572cd845a296f93adb452db2f101d7a32ace436e9607834e8c90b00c1ba90e5640be6d86a4e972a8f02a1ef3dd388210ef1c0c27b486ed7a6435f6c29e84580841172744248cb090fa67fdf7fb096e729354cdb3136c45d37cf9af81af15d1e2ba92db7c401ce1585591ea7265b44c7331a3d324b1ac1c504bf7edfe6d235fd8d1b18f0ba9df5d5ec9f6b50985de73a145b91043ef82b1ceff8731a83219241a92724246aaa80") ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000848000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000e88000-0x4)=0x0) sched_setaffinity(r5, 0x8, &(0x7f00004c2000)=0x800000000000002) r6 = socket(0x11, 0x802, 0x8000000000000) getsockname$packet(r6, &(0x7f0000b0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x14) syz_open_dev$loop(&(0x7f0000c68000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x20000) 2017/12/06 17:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) epoll_create1(0x80000) 2017/12/06 17:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000652000)="2f6465762f76637300", 0x40080, 0x0) read(r0, &(0x7f0000ec4000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00001f2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d86000-0xf)="2f6465762f73657175656e63657200", 0x303084, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000a4000-0x5c)={0x8f, 0x806, 0xaf, {0x77359400, 0x0}, 0xff, 0xdca6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003b9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bea000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000dc000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f00007ec000)={{0x4, 0x1ae}, "706f72743000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x180009, 0x46, 0x3, 0x8, 0x7, 0x400, 0x0, 0x1, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 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) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000059f000-0x6)={0x1, 0x3}) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f000049e000)=0x8000000020000b8a, 0x4) connect$inet6(r4, &(0x7f00006e1000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x101, 0x0, 0x0}, &(0x7f0000b4d000-0x4)=0x20) r5 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003fa000-0x4)=0x0) capset(&(0x7f0000d2f000)={0x20080522, r5}, &(0x7f0000bb4000)={0x1, 0x3, 0x100000001, 0x7f, 0x6, 0x3}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000f94000)=0xa6b2a3e226432a17) r6 = syz_open_dev$mouse(&(0x7f0000aaa000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x101400) sendto$ax25(r6, &(0x7f00002f6000-0xfb)="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", 0xfb, 0x20000000, &(0x7f0000671000-0x10)={0x3, {"d20ecccb50f07a"}, 0x1}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000072c000+0x443)=0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0405405, &(0x7f00002f1000)={{0xffffffffffffffff, 0x3, 0x8, 0x0, 0x4}, 0x2, 0x80, 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]}) r8 = getpgrp(r7) r9 = gettid() rt_tgsigqueueinfo(r8, r9, 0x41, &(0x7f0000c64000)={0x12, 0x6e4, 0x81, 0x4c}) r10 = dup2(r0, r2) ioctl$PIO_FONTX(r10, 0x4b6c, &(0x7f0000561000-0x13)="36b5a5f94b986cc29516ed8126f69b00346caf") 2017/12/06 17:32:18 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x2, 0x51, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5e07}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f54000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x5) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000697000)=0x7, 0x4) r2 = syz_open_dev$mice(&(0x7f000030e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x725400) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f51000-0xe8)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000012000-0x20)={0x3, 0x0, 0x8, 0xfffffffffffffffc, 0x4, 0x8, 0x91cb, 0x3, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000126000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a60000-0x4)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f0000f51000)={r2, r0, 0x1000}) bind$packet(r2, &(0x7f000074c000-0x14)={0x11, 0x0, r3, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/06 17:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f00002bd000-0xa)="2f6465762f6375736500", 0x442, 0x0) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfff, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$mouse(&(0x7f000008e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7ff, 0x101000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) r3 = gettid() ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000db1000-0x8)={&(0x7f00009e3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f0000724000-0x1000)="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") 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00009b1000)="0100001f04ff00fd434514234dec03000000000000010001ffdcffdf000d", 0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b39000)={0xf37, 0x1, 0x1, 0x7fff, 0x0}, &(0x7f0000f97000)=0x10) write(r1, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) r3 = gettid() r4 = creat(&(0x7f0000c55000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000035c000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000de7000)=@assoc_value={r2, 0x4}, 0x8) pwrite64(r4, &(0x7f0000499000)="a9c69d7a865e2b53d9b1b452e56c18a1cf4867bea62774c39cbcb7241d74084d15f4cce8606467af7ea8ad52e27f02780970252db8ed8876a93e61def63369628cfbd0756e5fce", 0x47, 0x0) timerfd_settime(r4, 0x1, &(0x7f000061e000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000429000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00005fb000-0x4d)="") r5 = memfd_create(&(0x7f0000e55000)="00", 0x3) mq_timedsend(r5, &(0x7f0000a73000-0xfe)="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", 0xfe, 0x1ff, &(0x7f000027a000)={0x0, 0x989680}) kcmp(r3, r3, 0x0, r1, r0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00005f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000093a000)={0x2}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00004f5000)={{{@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}, {{@in=@local={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}}, &(0x7f000097d000)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002f6000-0x8)={r2, 0x7}, &(0x7f0000a87000-0x4)=0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f0000969000-0x4)=0xc1) ptrace$peek(0x1, r3, &(0x7f00000c5000)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003fe000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r6}) 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x33, 0xffffffffffffffff, 0x2000000000000) r0 = syz_open_dev$vcsa(&(0x7f000000e000-0xb)="2f6465762f766373612300", 0x1, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1fe7, 0x20, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b9e000)="2e2f66696c653000", &(0x7f000097c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)="736d61707300") preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000007000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0xffffffffffffffd6, 0x0, 0x2, 0x19104, 0x2, 0x2a83191b, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x6, 0x6, 0x7ff, 0x0}, r2, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000919000)={0x0, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r4, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f93000)={r4, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x8001, 0xfffffffffffffff7, 0x1}, &(0x7f0000bfb000-0x4)=0xa0) sendto(r0, &(0x7f0000e5d000)="0999d43c95ac56ae72acee57cc1dcae6afabaa742af55e9c90bb18861a451f7a985f1e03f6e32da36d5565eeefef2a96c496d14833f5f20f86d7aec61101d0aabfad57def7368cdc13897dba59243a25987f89f8793fe84e210414558e66d93f3c7524f3eee7861e", 0x68, 0x4000000, &(0x7f0000ca0000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 17:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) r1 = syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062d000)={r2, 0x7}, 0x8) 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) sched_getattr(r0, &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = perf_event_open(&(0x7f00000ad000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a6000)="2f6465762f70746d7800", 0x80083, 0x0) pread64(r2, &(0x7f000002e000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000802000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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dup3(r2, r1, 0x80000) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mkdir(&(0x7f0000828000-0x8)="2e2f66696c653000", 0x40) r3 = creat(&(0x7f0000458000-0x8)="2e2f66696c653000", 0x7e) ioctl$KDMKTONE(r3, 0x4b3b, 0xda8) unlink(&(0x7f000052e000)="2e2f66696c653000") chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) stat(&(0x7f0000cc1000-0x8)="2e", &(0x7f0000075000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4000000004, &(0x7f0000eff000)="2e2f66696c653000", r4, &(0x7f0000476000)="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") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000037d000)={0x0, 0x4}, &(0x7f0000b67000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000765000-0xc)={r5, 0x10000, 0x30}, &(0x7f0000b29000)=0xc) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f000063e000-0x6)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000b1d000)="2e", 0x2) umount2(&(0x7f0000b1d000-0x1)="2e", 0x100000002) 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) iopl(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) r6 = add_key(&(0x7f0000002000)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x519, 0xfffffffffffffffc) keyctl$read(0xb, r6, &(0x7f0000005000-0x957)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x519) 2017/12/06 17:32:18 executing program 3: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)="6e65742f69636d703600") preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000536000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000043c000-0xb4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x3, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x7000, 0x10002, 0x0}) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f0000eb9000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0xd000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = dup(r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000a3e000)={0x5, 0x10, 0x9, 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)="2f6465762f6877726e6700", 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007bd000-0x4)=0x1c) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00004f5000)=0x0) setns(r1, 0x4000000) r5 = dup2(r1, r4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r6 = creat(&(0x7f0000568000)="2e2f66696c653000", 0x4) recvmsg(r5, &(0x7f00006b8000-0x1c)={&(0x7f0000897000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000094000)=[{&(0x7f00003a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000322000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000685000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000010e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f00005fd000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x5, &(0x7f00006d4000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x1}, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bc6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000123000)=0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) ioctl$TCSETA(r6, 0x5402, &(0x7f000054c000-0x14)={0x1, 0x5, 0xeb2d, 0x6, 0x0, 0x4, 0x80, 0x81, 0x80000001, 0x9}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000) 2017/12/06 17:32:18 executing program 0: sendto(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)=@alg={0x26, "6861736800000000000000000000", 0x2000, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$getflags(r1, 0x40a) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x100000) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)="2e2f66696c653000", 0x2000000000400) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000dbe000)="220000000000070400943300000000000a01020019c600800000000006000700a443", 0x22) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b59000)="2e2f66696c653000", 0x10000000000002) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000dbd000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000dbf000)="2e2f66696c653000") mq_unlink(&(0x7f0000ae7000)="2e00") close(r0) socket(0xf, 0x80a, 0x0) 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0x10001) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000000)={0x4000000, 0xb6ee, 0x3f}) pipe(&(0x7f0000398000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)=@common="00000000000000000000000000000000", 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000724000)={0x0, 0x0, 0x0}, 0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) readlink(&(0x7f00007d3000-0x8)="2e2f66696c653000", &(0x7f0000e22000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000054000-0x4)=0x880, 0x4) fadvise64(r0, 0x2, 0xce, 0x3) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000812000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x883) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x400000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) sendmsg$netlink(r0, &(0x7f0000f6b000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000015000-0x1d)=[{0x11, 0x1a, 0x205, 0x0, 0x0, "29"}], 0x11}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) r6 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00003a4000-0x4)=0x1, &(0x7f0000d3d000)=0x4) 2017/12/06 17:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000852000)={0x0, 0x37ebef8a, 0x10, 0x0, 0x3}, &(0x7f0000ab3000)=0x18) [ 619.949133] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10265 comm=syz-executor0 2017/12/06 17:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000442000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000180000)=0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:18 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80003) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)="2f6465762f7667615f6172626974657200", 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffcc, 0x4, 0x1000, 0x4, 0x2}, &(0x7f0000012000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001a000-0xc)={0x0, 0x70, &(0x7f0000004000)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000013000-0xb8)={r2, 0x100, 0x6, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffe, 0xfaa9, 0x2, {r3, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x100000000, 0x5, 0xffffffffffffff81, 0x3}}, &(0x7f0000004000)=0xb8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r4, 0x409, 0x0) close(r0) 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000989000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc97, 0x1, 0x103, 0x8008, 0xfff, 0x0, 0x4000000000}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000682000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4a6, 0x7fffffff}, &(0x7f00000b9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000094a000)=r0, 0x4) unshare(0x50400) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000093a000-0xc)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000876000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000052b000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x2, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x85, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000cff000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000479000-0x38)=[{0xa, 0x7}, {0x4, 0x0}, {0x4, 0x7}, {0x4, 0x3}, {0x4, 0x9}, {0xf, 0x8}, {0xf, 0x5}], 0x7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b08000-0x6)={0x0, 0x4000000000000}, &(0x7f0000887000)=0x6) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000f03000)=0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000009000)={0x6, 0x204, 0xffffffffffffffd6, 0x8, r4}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_dev$sndseq(&(0x7f000011f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) close(r2) bind$unix(r1, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0x0}, 0x8) socketpair$inet6(0xa, 0x100000004, 0x6, &(0x7f0000367000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 619.998218] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10265 comm=syz-executor0 2017/12/06 17:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dff000+0x8f5)="2f6465762f6b766d00", 0x88000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x449, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db2000)="2f6465762f6b766d00", 0x443, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000268000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000107000-0x4)=0xc) r6 = syz_open_procfs(r5, &(0x7f00002ed000-0xd)="6368696c6472656e00") read(r6, &(0x7f0000004000)="00", 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000bcd000-0x4)=0x0) fcntl$getown(r2, 0x9) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b26000)={0x0, 0x0, 0x0}, &(0x7f000092d000)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000724000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000519000)=0xc) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000865000)=0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000e67000-0x4)=0x0) r8 = fcntl$getown(r6, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, r8) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000221000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000d61000-0x8)={0x2, 0x81}) 2017/12/06 17:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f11000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000095b000)=0x10, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b89000-0x4)=0x0, 0x4) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) syz_open_dev$mice(&(0x7f00009d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x129202) 2017/12/06 17:32:18 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = open(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x2400, 0x1b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000004000)={0x1, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x74, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7c21b173, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2faf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x842, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r3, 0x409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000005000)="000000000000000000000000000000", 0xf, 0x40000060, &(0x7f0000005000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/06 17:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet6(0xa, 0x80000, 0x100b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b2a000)={@loopback={0x0, 0x1}, 0x800, 0x8000003, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000002e000-0x4)=0x0) kcmp(r2, r2, 0x6, r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000b61000)="2e6d696d655f7479706500", 0x3) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r3, &(0x7f00003b0000)={0x1f, 0x7fff, {0x87b1, 0x3, 0x1000003, 0x6, 0xe97, 0x80}, 0x4, 0x81}, 0xe) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000853000)={@common="697036746e6c30001e00000000000000", @ifru_mtu=0xfffffffffffff800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000581000)="2f6465762f766373612300", 0x5, 0x220480) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2082f, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000318000)="2f6465762f6b766d00", 0x100, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000b2000-0x8)={0x0, 0x0}) 2017/12/06 17:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000de8000-0x8)={0x0, 0x0}, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00004d3000)={&(0x7f0000849000/0x3000)=nil, 0x3000}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005e4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@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, 0x0}, {{@in6=@remote={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}}, &(0x7f0000f1a000-0x4)=0xe8) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) fcntl$setsig(r1, 0xa, 0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @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, 0x2}, 0x98) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000-0x4)={0x9}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4602}) setsockopt(r0, 0x84, 0x11, &(0x7f0000cd4000)="", 0x0) 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00006b3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x80f, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000522000-0x10)={0x0, 0x100000000, 0x400, 0x2}, &(0x7f0000835000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e3e000)=@assoc_id=r2, 0x4) bind(r1, &(0x7f000035b000)=@in6={0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x275}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x800000000, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b26000)=0xc44, &(0x7f0000839000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c70000)="2f6465762f6b766d00", 0x800fc, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000131000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20800, 0x0, 0xfffffffffffffffe, 0x400000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x401, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000020000-0x1)=0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000a9d000-0x5c)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3e00000, [0x80000001, 0x4, 0x1f, 0x4, 0x5, 0x10000, 0x4d, 0x3]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000018f000)={0x0, 0x2, &(0x7f00009fc000-0x2)="1763"}) io_setup(0x4400000000004, &(0x7f0000008000-0x5)=0x0) io_submit(r6, 0x1, &(0x7f0000b69000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x95)="29851b04a301aea4038f6ec7c7ee6c869c09b2d8ad2d7df7502db332d5bd620a35a7e30cf9dad288e4efec839300791f6c3d0e64370739e013b05d23e14620bc646ffc1ef71cf7e0a1b0ced28d7d32d6816c83f07902990adcb99dc643dc0de6960bfc637251b79958d1ab3162f653ca051d061e64d182199c", 0x79, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1000000011, 0x803, 0x8001) write(r7, &(0x7f00001cd000)="260000002200472b05e07d000000000000036d4010011f00c000ad000000000b0047003500a0", 0x26) setsockopt$inet6_buf(r7, 0x29, 0x14, &(0x7f0000000000)="d7023675df0c3cba3c2971195c85b699c403a37cdb2ceb693e36e24cdf466155af6b8308856a35f977a40c35ff19f49557afd6c8aefdaa7afa1d2c4bee75e9094d953f893084d520fc247b62f24bf9694fe7c546fef0e0fd6c2eba6a6ca1e6ad808a4ac3a10a0085b56ae7e42bddd0792e0a7430d2", 0x75) recvfrom$unix(r1, &(0x7f0000663000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000002, 0x0, 0x0) 2017/12/06 17:32:18 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000)="2f6465762f73672300", 0x1f, 0x8200) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000003000-0x4)=0x7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000019000)={0x0, 0x0}, 0x913f276738c8d257) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000005000-0x4)=r3, 0x4) r5 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000006000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000014000-0x6)={0x2, 0xe6a}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000005000)={r6, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r4, &(0x7f0000002000-0x10)={0x1a, 0xf7, 0x0, 0xc516, 0x4a, 0x5, @random="1d55436a6fa9", [0x0, 0x0]}, 0x10) fcntl$addseals(r5, 0x409, 0x0) close(r0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000001a000-0x4)=0x10001) 2017/12/06 17:32:18 executing program 3: get_thread_area(&(0x7f00001d1000)={0x4, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffff7ffffffc, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4098, 0x0, 0x0, 0xffffffffffffffff, 0x2000000401, 0xfffffffffffffff9, 0x5, 0x0}, r0, 0xfffffffffffff3a3, 0xffffffffffffffff, 0x0) socket(0x9, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x20, 0xd5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r1, &(0x7f0000ff7000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d7000+0x7d0)={0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a81000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004bc000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)="2f6465762f6877726e6700", 0x111400, 0x0) execveat(r5, &(0x7f0000098000-0x3)="2e2f66696c653000", &(0x7f0000d11000-0x4)=[&(0x7f0000d0f000)="00"], &(0x7f00003d7000-0x4)=[&(0x7f0000926000-0x3)="5b2600"], 0x400) listen(0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b09000)=@assoc_value={r4, 0x0}, &(0x7f0000179000-0x4)=0x8) sched_getparam(r3, &(0x7f0000336000)=0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) writev(r2, &(0x7f0000d66000)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/06 17:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) lstat(&(0x7f0000997000-0x8)="2e2f66696c653000", &(0x7f00009b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000027000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) write(r0, &(0x7f0000d1b000)="8fc3d78a699a6e8036e824a69f6a0bb50ca471a003a300bedc8c8c0ee9918e3f0e98ac1a4d127606fe80c09292e2e3e9673478328b2afde4f9711253567f283faea072d9e9aeee513a333c35a61b45f02b19e2305f2c9177392a421897c33390286b51b9377c608954c10e0c259c9c8846ae0b7a016e8e7f2609", 0x7a) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002bc000)=0x0, &(0x7f0000c12000-0x4)=0x4) signalfd(r0, &(0x7f0000102000)={0x0}, 0x8) 2017/12/06 17:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000)={0xd, 0x1, 0x4, 0xff, 0x3, r0, 0x7}, 0x1c) unshare(0x8000000) 2017/12/06 17:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) unshare(0x8000000) 2017/12/06 17:32:18 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004c9000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e6, 0x100000000000, 0x0, 0xfbf7, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xf71, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000026c000)={0x4000000002, 0x78, 0x215, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xa, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f00009ae000)="2f6465762f6b766d00", 0x9, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000ae3000)={[{0xfffffffffffffeff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x3f, 0x40, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x100, 0x100000, 0xfffffffffffffffd, 0x5b0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x8, 0x0, 0xffffffffffffffff, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x2, 0x1}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005d9000-0x4)=0x0, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae4000-0x68)={0x79, 0x0, [0x0, 0x7ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000f9b000)="2f6465762f6c6f6f702300", 0x0, 0x200000) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bb000-0x4)=0x14, 0x80804) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000f44000)="", &(0x7f0000576000-0x4)=0x0) sendto$packet(r2, &(0x7f0000e13000)="", 0x0, 0x3fff, &(0x7f000039f000-0x14)={0x11, 0xff, 0x0, 0x1, 0xabb9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00007fa000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0xebb2, 0x0, 0x510, 0x2, 0x2, 0xfffffffffffffffe, 0x0, 0x20000000000001, 0x8, 0x0, 0xf, 0x4195, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000292000-0x6)="6879626c6100", 0x6) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00006a8000-0x60)={&(0x7f000054e000-0x8)=[0x1ff, 0x1f], 0x2, 0x829, 0x8, 0x6, 0x81, 0x200, {0x2, 0x5, 0x5786, 0xfffffffffffffffe, 0x80000000, 0xb0, 0x1, 0x3, 0x3, 0x307, 0x81, 0x9, 0x5, 0x2, "43da402e3383edd7ad8a47daa4897e209c24d06879fca76e7e7de6db6a4a7985"}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000859000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) accept4(r4, 0x0, &(0x7f0000098000-0x4)=0x0, 0x3) r5 = socket$inet6(0xa, 0x1, 0xffc000) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000702000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004a5000-0x8)="2e2f66696c653000", &(0x7f0000521000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x8000008000004, r6, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000082f000)={0x0, 0x0}, &(0x7f0000254000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dae000-0x10)={0x0, 0x0, 0x4, 0x0, r7}, &(0x7f0000e67000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000520000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000387000-0x28)={0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 17:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001f6000)="2e2f66696c653000", 0x1a000, 0x100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000681000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000741000/0x400000)=nil, 0x400000, 0x3000, 0x3, &(0x7f00009c6000/0x3000)=nil) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008af000-0x58)=[@in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) bind$inet(r1, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000f51000-0x40)={0xc12, 0x7fffffff, 0x7, 0x2, 0x3, 0x5, 0x1ff, 0xde}, &(0x7f0000536000)={0xffff, 0x2, 0x1, 0x100000001, 0x2, 0x1ff, 0x3f, 0xfffffffffffffffe}, &(0x7f000017a000)={0x9, 0x2a, 0x7, 0x40, 0x4, 0x2, 0x1ff, 0x100000001}, &(0x7f000084f000)={0x0, 0x1c9c380}, &(0x7f000012e000-0x8)={&(0x7f0000ec2000-0x8)={0x1ff}, 0x8}) bind$inet(r1, &(0x7f0000387000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00002b9000-0x4)=0x0, 0x4) removexattr(&(0x7f0000cba000+0x30d)="2e2f66696c653000", &(0x7f0000d97000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") syz_open_pts(r1, 0x280001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a61000)={0x90a7}, 0x4) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) [ 620.450742] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 620.519226] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 620.576566] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2017/12/06 17:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000089d000-0x10)="00000000000000000000000000000000", 0x10) r1 = creat(&(0x7f0000f07000)="2e2f66696c653000", 0x80) futimesat(r1, &(0x7f0000785000-0x8)="2e2f66696c653000", &(0x7f0000ebe000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006f6000)="2f6465762f76637300", 0x101002, 0x0) 2017/12/06 17:32:18 executing program 5: unshare(0x8000000) 2017/12/06 17:32:18 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f7161745f6164665f63746c00", 0x8180, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000004000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r1) 2017/12/06 17:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b23000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) syncfs(r1) r2 = open(&(0x7f0000497000)="2e2f66696c653000", 0x202400, 0x101) setsockopt$inet6_dccp_buf(r2, 0x21, 0x400000000000c0, &(0x7f000066d000)="96dc56d0b366b28049719ce10049b3349a79034138e62ca44880b9ee588c20aa9acb61ff3e86ef5eb250b3e5766cd6e88f234975f1780460b95227951c2d636bbe93fe6b14bdc24c93360367b3986b49e9f098dff10d9a372fed295f27dc71f9a3af8c9b91100019881a86bc6721803c0180d17279ee1e5b777f45d8c58675e08f69b589d2db38838cf119256f27b5229834f43b9406a707416557678cdfb6e5f74cd5a16e12f77d2a5cf74e50b8854c270f69cde13757d81675ac3585c727103e18399ac9850900000045f2e76c4227da267851a89c7214c13a3d67383b9c1a7809806b2544545b85673741d9", 0xed) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7) tkill(0x0, 0x0) r3 = memfd_create(&(0x7f0000ef6000-0x1)="00", 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000089000-0x18)={r3, &(0x7f0000141000)="28019009000000ccf2f1e542037db2d1d767da625691e0ba75a7caaffdcef52a55128a686a051ac8e6bb01a062efd104000000000000005c778ca8a52e8312b08b9ffe4f000001000000000000242a679cf31116ebf93a856b641300000007dc24a436876afbdb5efa66ae15aa5d057497e42a920f6aaa", &(0x7f000089e000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000c57000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000875000)={@generic="412822659cd5886e62d51dfede26eff8", @ifru_flags=0x2}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000178000)=0x2f) r4 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000b45000)={0x0, 0x0}, 0x80000) writev(r4, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/06 17:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xffffffffffffffff, 0x100000001, &(0x7f0000eb1000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x802, 0x100000000, &(0x7f0000bec000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000c86000)=[], 0x0, 0x10021, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x1f, 0x18000a, 0x4000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000b6000)="2f6465762f766373612300", 0x1, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000071d000)={0xfffffffffffffff9, 0x6, 0x2, 0x804}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x4) r3 = open(&(0x7f00007de000-0x8)="2e2f66696c653000", 0x400000, 0x20) setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000d20000)="b1ac035e41dc8be3c07397caf2bf4555e890fdde7cda0000000000000005fccf3bd7dc13312ddb17ee4c4a94ba80580cde", 0x31) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x400007, &(0x7f00006a7000)=0x6, 0x4) perf_event_open(&(0x7f000024c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10005) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000003000-0x4)="00000000", &(0x7f0000001000)=0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) symlink(&(0x7f000055d000)="2e2f636f6e74726f6c00", &(0x7f0000586000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0xffffffffffffffee) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r5, 0xc0189436, &(0x7f0000001000-0x1)=0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) socket(0x1e, 0x1, 0x0) 2017/12/06 17:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) eventfd(0x3) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f77000-0x10)={r1, 0x28, &(0x7f00007c9000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/06 17:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/06 17:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000058c000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000775000)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) signalfd4(r0, &(0x7f0000c4d000-0x8)={0xffffffffffffffff}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005e4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000-0x4)=0xe8) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:19 executing program 5: unshare(0x0) 2017/12/06 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005e4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000-0x4)=0xe8) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) 2017/12/06 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a3000)="2f6465762f73657175656e6365723200", 0x22cc0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00008cc000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000-0x4)=0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000699000-0x3a)={r0, r0, 0x80000001, 0x101, &(0x7f00006bb000)="16551a3e0f2aa13909a2078e53b1e11e79737e86f6a778ced94d8dea498632c5de1fc78f2e92b554a51cc6680e6a717982ebb03910e23e337aaad05c89cca7be0940bf9a0806adbf4e59c80a00", 0x20, 0x0, 0x7, 0x8, 0x6, 0x6, 0x0, "2e867dc9e3065e5feea822f351f61583c426"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046b000-0x11)="2f6465762f7667615f6172626974657200", 0x802000, 0x0) fchmodat(r1, &(0x7f00004fa000)="2e2f66696c653000", 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mq_unlink(&(0x7f0000d90000)="2f6465762f73657175656e6365723200") ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000f17000)=@get={0x1, &(0x7f0000924000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}) r4 = getpid() getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008f6000-0x4)=0x0, &(0x7f0000b15000-0x4)=0x4) getsockname$inet6(r0, &(0x7f0000114000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b99000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006a5000-0x8)={0x0, 0x7912f977}, &(0x7f0000a39000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da6000-0x8)=@assoc_value={r5, 0x10001}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a39000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00009b1000)={0x0, r6, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000083f000)={r8, r6, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e8f000)={r9, r6, 0x1dc3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d4d000-0x10)={r10, 0x0, 0x4001002}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f11000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003d3000)={0x0, r11, 0x7f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000089f000-0xc)={r12, 0x80000, r1}) capget(&(0x7f000071e000-0x8)={0x19980330, r4}, &(0x7f0000981000)={0xfffffffffffffffa, 0x5, 0x10000, 0x800, 0x6, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000006d000-0x8)={r5, 0x0}, &(0x7f0000ae4000-0x4)=0x8) process_vm_readv(r4, &(0x7f0000dfd000)=[{&(0x7f0000453000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00001eb000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000cac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000214000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f00009e6000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000c52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f000014d000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000c31000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x8, &(0x7f00003e8000-0x90)=[{&(0x7f0000f4f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000be1000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00001bd000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000067c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f000043f000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000f2f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000c4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f000065b000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000046000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x9, 0x0) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000200000000000000010c00001ee400", 0x39}], 0x1) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000bf2000)=0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d13000-0xa0)={r13, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x42, 0x26, 0x10}, 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f1000-0x8)={r13, 0x5}, &(0x7f0000f7a000)=0x8) socket$netlink(0x10, 0x3, 0x1) eventfd2(0x10000000000006, 0x80800) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c3000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00005eb000)="2f6465762f7573626d6f6e2300", 0xee, 0x22342) ioctl$SNDRV_TIMER_IOCTL_SELECT(r14, 0x40345410, &(0x7f0000a05000-0x34)={{0xffffffffffffffff, 0x3, 0xd8, 0x0, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 17:32:19 executing program 5 (fault-call:0 fault-nth:0): unshare(0x8000000) [ 620.768177] QAT: Invalid ioctl 2017/12/06 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket(0x40000000015, 0x5, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000055b000-0xb)="2f6465762f766373612300", 0x1ff, 0x20000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000052b000-0xa8)={0xa, 0x0, [{0x8c3, 0x0, 0x3}, {0x0, 0x0, 0x4}, {0xbed, 0x0, 0x2}, {0xbcd, 0x0, 0x80}, {0xbe7, 0x0, 0x6}, {0xba0, 0x0, 0x1}, {0x4000039f, 0x0, 0x6}, {0xaff, 0x0, 0x5}, {0x79, 0x0, 0x39}, {0x4b564ff7, 0x0, 0x7}]}) 2017/12/06 17:32:19 executing program 5 (fault-call:0 fault-nth:1): unshare(0x8000000) 2017/12/06 17:32:19 executing program 3: modify_ldt$write(0x1, &(0x7f00001ad000)={0xde3, 0x20000800, 0x1000, 0x7fffffff, 0x400, 0x200, 0x40, 0x10000, 0x8fd8, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001000+0x690)={0x9, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000)={0x1, [0x8]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x8, 0x8, "4e33258cb30a01108e95601037a92b58d92c89d611c5389231478f1e1c49ffde3a9c236330aade73e72549eade636894bcca58dfa19e31f6518ae5851232eba8be767fbefb023b4cce91a4647bb95fe4"}, 0x160) memfd_create(&(0x7f0000002000-0xa)="2f6465762f6375736500", 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x8, 0x9, 0x8, 0x9, 0x4, 0xe6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000294000-0x6)="6c6f676f6e00", &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0x1)="", 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000832000-0xa)="626c61636b6c69737400", &(0x7f00004eb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ba000-0xa)="2f6465762f6375736500", r1) add_key(&(0x7f0000e79000)="6173796d6d657472696300", &(0x7f00001ff000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d01000-0x5)="308002", 0x3, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d76000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000037c000-0xc)={0x6, 0x9, 0x1, 0x3f, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$netlink(r2, 0x10e, 0xd, &(0x7f0000900000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fda000-0x4)=0xd8) fstatfs(r2, &(0x7f0000130000)="0000000000000000000000000000000000000000000000000000000000000000") [ 620.805151] FAULT_INJECTION: forcing a failure. [ 620.805151] name failslab, interval 1, probability 0, space 0, times 0 [ 620.818152] CPU: 0 PID: 10382 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 620.818161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.818177] Call Trace: [ 620.818199] dump_stack+0x194/0x257 [ 620.818229] ? arch_local_irq_restore+0x53/0x53 [ 620.818261] should_fail+0x8c0/0xa40 [ 620.818287] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 620.818342] ? find_held_lock+0x39/0x1d0 [ 620.818380] ? lock_downgrade+0x980/0x980 [ 620.818447] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 620.818458] ? perf_trace_lock+0xd6/0x900 [ 620.818475] ? rcu_note_context_switch+0x710/0x710 [ 620.818503] should_failslab+0xec/0x120 [ 620.818516] kmem_cache_alloc+0x47/0x760 [ 620.818566] create_new_namespaces+0x88/0x880 [ 620.818581] ? selinux_capable+0x36/0x40 [ 620.818599] ? sys_ni_syscall+0x20/0x20 [ 620.818616] ? ns_capable_common+0xcf/0x160 [ 620.818640] unshare_nsproxy_namespaces+0xae/0x1e0 [ 620.818666] SyS_unshare+0x653/0xfa0 [ 620.818683] ? kernel_read+0x120/0x120 [ 620.818715] ? walk_process_tree+0x400/0x400 [ 620.818790] ? __sb_end_write+0x9e/0xd0 [ 620.818815] ? fput+0xd2/0x140 [ 620.818826] ? SyS_write+0x184/0x220 [ 620.818836] ? __do_page_fault+0x3d6/0xc90 [ 620.818851] ? SyS_read+0x220/0x220 [ 620.818868] ? do_fast_syscall_32+0x156/0xf9d [ 620.818892] ? walk_process_tree+0x400/0x400 [ 620.818909] do_fast_syscall_32+0x3ee/0xf9d [ 620.818935] ? do_int80_syscall_32+0x9d0/0x9d0 [ 620.818951] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 620.818965] ? lockdep_sys_exit+0x47/0xf0 [ 620.818977] ? syscall_return_slowpath+0x2ad/0x550 [ 620.818995] ? sysret32_from_system_call+0x5/0x3b [ 620.819015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 620.819038] entry_SYSENTER_compat+0x51/0x60 [ 620.819045] RIP: 0023:0xf7ffbc79 [ 620.819049] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 620.819058] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 620.819062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 620.819067] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 620.819072] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 620.819076] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 620.843534] FAULT_INJECTION: forcing a failure. [ 620.843534] name failslab, interval 1, probability 0, space 0, times 0 [ 620.843556] CPU: 0 PID: 10390 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 620.843571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.843578] Call Trace: [ 620.843602] dump_stack+0x194/0x257 [ 620.843642] ? arch_local_irq_restore+0x53/0x53 [ 620.843675] ? rcutorture_record_progress+0x10/0x10 [ 620.843738] should_fail+0x8c0/0xa40 [ 620.843785] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 620.843825] ? lock_downgrade+0x980/0x980 [ 620.843860] ? inc_ucount+0xfc/0x9a0 [ 620.843893] ? find_held_lock+0x39/0x1d0 [ 620.843924] ? lock_downgrade+0x980/0x980 [ 620.843964] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 620.843981] ? rcu_note_context_switch+0x710/0x710 [ 620.843991] ? retire_userns_sysctls+0x90/0x90 [ 620.844000] ? lock_downgrade+0x980/0x980 [ 620.844025] should_failslab+0xec/0x120 [ 620.844039] kmem_cache_alloc_trace+0x4b/0x750 [ 620.844071] copy_ipcs+0x1b3/0x520 [ 620.844088] ? ipcns_get+0xf0/0xf0 [ 620.844106] ? do_mount+0x2bb0/0x2bb0 [ 620.844135] create_new_namespaces+0x278/0x880 [ 620.844146] ? selinux_capable+0x36/0x40 [ 620.844163] ? sys_ni_syscall+0x20/0x20 [ 620.844179] ? ns_capable_common+0xcf/0x160 [ 620.844199] unshare_nsproxy_namespaces+0xae/0x1e0 [ 620.844218] SyS_unshare+0x653/0xfa0 [ 620.844226] ? kernel_read+0x120/0x120 [ 620.844245] ? walk_process_tree+0x400/0x400 [ 620.844259] ? __lock_is_held+0xbc/0x140 [ 620.844298] ? __sb_end_write+0x9e/0xd0 [ 620.844316] ? fput+0xd2/0x140 [ 620.844328] ? SyS_write+0x184/0x220 [ 620.844337] ? __do_page_fault+0x3d6/0xc90 [ 620.844351] ? SyS_read+0x220/0x220 [ 620.844365] ? do_fast_syscall_32+0x156/0xf9d [ 620.844384] ? walk_process_tree+0x400/0x400 [ 620.844397] do_fast_syscall_32+0x3ee/0xf9d [ 620.844420] ? do_int80_syscall_32+0x9d0/0x9d0 [ 620.844441] ? lockdep_sys_exit+0x47/0xf0 [ 620.844453] ? syscall_return_slowpath+0x2ad/0x550 [ 620.844470] ? sysret32_from_system_call+0x5/0x3b [ 620.844490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 620.844512] entry_SYSENTER_compat+0x51/0x60 [ 620.844519] RIP: 0023:0xf7ffbc79 [ 620.844524] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 620.844534] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 620.844539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 2017/12/06 17:32:19 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0xfffffffffffffffe) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r3, 0x409, 0x0) close(r2) 2017/12/06 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000000000800) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000718000-0x118)={0x34, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x8000000080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000379000)="2f6465762f736e642f74696d657200", 0x0, 0x802) socketpair$inet(0x2, 0x4, 0x7fff, &(0x7f00000ab000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000cf1000)=0x0, &(0x7f0000570000-0x4)=0x4) read(r2, &(0x7f000097b000-0x3)="000000", 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000f30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000253000)=0x0, &(0x7f0000e54000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006fe000-0xc)={0x20000000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) pkey_alloc(0x0, 0x3) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa5000)=0xcd2, 0x4) sendmsg(0xffffffffffffffff, &(0x7f00007e5000)={&(0x7f0000d10000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000763000)=[{&(0x7f00008bd000-0x7e)="98f668163dc55081639f1d3967cff25520d124977202f854c547939cc483ac0fa947a960f35be2e364fae285c9a837ccf71b7468d78a02a20d1ffaeceedb14fe6b4e6681c51e98af839f9642d0fc75ca629cb00e7e68bb095a79eae248fc9670f3462e03d13e5cfea78fb67b6531e5b6b9b382c922a823f80ed927117223", 0x7e}, {&(0x7f00007a5000)="c36ff40a656b4149da7bc7ffeb966376cc89bca94b37efefe8785386bfc5642d1cf4aea3b04fdcfd56bd41456dd3ea4d6448d1e0679812fa1fe4eb165e7cb36679adc8bd1b65bc0214fca1fd711a06b1cb4debc19847f5242e01ad5f28c49b10102226c21cbf59f743", 0x69}, {&(0x7f0000437000-0x97)="da2457ba157092fbbf66783bbd1a5cb01010f3af7a2888ebc63817f4b80bc0f7d8da7836b037e78aa5b623c9008a6281c3e8cca602fe2ed2f5d42891ea6c69743a576e00f4c58d611bf531d5d92c9cc46e12dc9f015b4ed258ff72d7089438fca211b1e71e9262a050a2a106ba9afbd205e58a74d2ffec487fe908190e59a02d6796e52265291e983473ff75baf2642e39b3b66c3cd9dc", 0x97}, {&(0x7f00003fc000)="a91f79b0b210db549d8e2de87a4c099f1a3da36e0b5fa349b0dc5e9826b1b98e35ab10be9dbff5d57488cca63e29f20d24bb5b2d0d4d2b5a0fe6b5a9e599d6591a980c7e8e6b9352f40e3069a7842d69c04a779a88bc0fac73689f5141777c0b9a71b9c2d35984191d32b0", 0x6b}], 0x4, &(0x7f0000ad1000-0x68)=[{0x68, 0x10b, 0x6, "4bfd91d97f6e4f62232b54cc2cad440cf30c5b861750f26005a2f83cc6eb38e0591ad32bcd6ed4500b792210af611419ba1b4053e72a9ef430a7e061cc8100616b7058568ed569decb1be02ca5d2f94d950110"}], 0x1, 0x4000}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000016000)={r3}) accept4$llc(r4, &(0x7f000022e000+0x63)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ab1000-0x4)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000ffd000)={r4, 0x4}) recvfrom(r3, &(0x7f00003fe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x2060, &(0x7f0000a8d000)=@ax25={0x3, {"7bb746542b9ae7"}, 0x7}, 0x10) dup3(r1, r0, 0x0) 2017/12/06 17:32:19 executing program 5 (fault-call:0 fault-nth:2): unshare(0x8000000) 2017/12/06 17:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xffffffffffffffff, 0x300) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) sendto$unix(r1, &(0x7f0000767000)="7ca190dfb9ade87ee1c799a15d8375d7dc3fd8bb56b3ac7ccfaf55a0c9fc813400865e774494599eb4f1e17608f7a75d35cc736d95082e36f765d76b3c472068e088130ecba9de602126ca838a", 0x4d, 0x0, &(0x7f0000979000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/06 17:32:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000fa9000)=@random={"6f73322e00", "00"}, &(0x7f000095d000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) flock(r0, 0x8) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000297000)="2e2f66696c653000", &(0x7f000071d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(r0, &(0x7f0000a74000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006a0000)=0x10, 0x80000) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00005a7000)={0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f00000f2000)="2e2f66696c653000", &(0x7f0000d61000)="2e2f66696c653000", 0x6003, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x8, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef3000)={{{@in6=@remote={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080a000-0x4)=0xe8) stat(&(0x7f0000b08000-0x8)="2e2f66696c653000", &(0x7f0000da0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000ae2000)="2e2f66696c653000", r4, r5) kcmp(r1, r2, 0x6, r0, r3) 2017/12/06 17:32:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000979000-0x1)={0x401, 0xa92, 0x5}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ad5000-0x3d)={0x0, 0x35, "0a3bc52930056b60d1911b401a367e4a4cdaf8b430ddb808f2551fe61a26ea1b7ccedc837d49c114335c0330b233579a2113687ed6"}, &(0x7f00009ad000)=0x3d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000177000-0xc)={r3, 0xc9d, 0x30}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:19 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x2, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000-0xe2)="a5359189d05cc8a52d35574e302348f050d4ba2787059cedb1a2f35574fe393f9dca397026ef630be3a3c98a90ba2367d9a71d24e2cdf2546625ffd67906fadc6ec648730dcc19a33a937657d1510000000000000007351456fb7cba8aaab37c4620384d7e5942371cccc7634b4e53e0d32d7d5ec5cb6ae9b60c11397410623735f638d4bff5807876ca7e5cbc648620db305ef2721f2d3e7786299d63146a010befafc920264c00005753b9dda06db37fc5c6b5550447d9664ddce1f37abb1f470ac9249aa52e2c5a9a4ede03d1d2355d144e06a52ae2aa14f818005938e78bc289", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007f8000)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8000000000000006) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000512000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000022a000+0xf9b)="ff55d36cffba04365d0000000000000101000000", 0x14) socket$inet6(0xa, 0x3, 0xa0) pipe2(&(0x7f0000d3a000)={0x0, 0x0}, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f7c000-0x210)={0xbb7, {{0xa, 0x0, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x46e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) fchmodat(r2, &(0x7f00002f8000-0x8)="2e2f66696c653000", 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00007ac000)=0x3835, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 620.844544] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 620.844549] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 620.844554] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 620.871986] QAT: Invalid ioctl getrandom(&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1) mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd(0x7) pipe(&(0x7f0000f41000)={0x0, 0x0}) splice(r4, 0x0, r6, 0x0, 0xa, 0x0) write$eventfd(r6, &(0x7f0000735000-0x2)=0x0, 0x8) bind$netlink(r6, &(0x7f000007a000-0xc)={0x10, 0x0, 0x20, 0x3}, 0xc) lseek(r6, 0x0, 0x8) write(r6, &(0x7f0000f43000-0x4b)="e1", 0x1) read(r5, &(0x7f00005a6000)="00", 0x1) write$eventfd(r4, &(0x7f0000c52000-0x8)=0x8001, 0x8) fcntl$setpipe(r6, 0x407, 0x6) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f00009f1000)="0000000000000000000000000000000000000000000000", &(0x7f00005b2000)=0x17) 2017/12/06 17:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000036000-0x4)=0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00005ab000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002bb000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000039c000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000069000-0x4)=0xe8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00008a1000)={{0x1000, 0x362f, 0x9, 0x8, 0x5, 0x8}, 0x40, 0x1, 0x22a1}) sendmmsg(r0, &(0x7f0000582000-0xe0)=[{{0x0, 0x0, &(0x7f00008d2000-0x50)=[{&(0x7f000022e000-0xa9)="e581b00bec5e5822879adccc7a1cce3c76eabb853bac6c41f8f4c97468abc66ee1647054c954edcc91c22d21708135e2c3fc172f3b907f1ef5c9f6fcb516f4acd09a8444a8e7dcbb5c2191cbb0ff0c001bdb28ab3397fb3996492e073aec0f092a2012f655198f72496a67c250166f246b1862a5e672def2679f5871ce23694d08541e5ed4c79cf2c9bd9c3229054e050d18868f090554a73e5b5591a33a79099dfae7e0ed5a4f2eb2", 0xa9}, {&(0x7f00006ba000)="ec6921c8b7d6ceac34b0b444c9e8063f77d999f1f6be81ee6aec806f41a8dbeef3632d5a8e2d53a9ccc743d7d84816", 0x2f}, {&(0x7f0000ee6000)="adb02c4c138c2623fc2470259706bbda1488d757e05f929911a281db6eebe2b650ceb39dd29f66f4159452294320d585e16247d5ec363a9e73950e2f168020e31fa0bcb56e0db765fc2d8624190e1e3fb511880010776855bc85eb84ba25d98898f1709fa819e4ef54d061d064f840b68ebc606e4508aa57a15306cdd04c9d55bca16edaaf37d7ee4f5a15f60e158a9be74f4d6097f3de9a7c33319aa4d9bad6f24b7e7faf15d6d4c83cd6af34f31bdc61b4a644", 0xb4}, {&(0x7f00005fd000)="5cabe23d3cda37afa477fae70a22107fab10e1cb12653b6cd22932c609f1de63a311ba9eae4544844c269506257820", 0x2f}, {&(0x7f00009e5000)="76da8274ac113652b07aec1f38a214dfb123752e772eec42ec8d4d245489e1a9a3a90cf950da68860a75db24b20134b274e2686ece6242d1d696662afcc34b8b5f4e84a9771bf3e10e8af1a354473341b67e", 0x52}, {&(0x7f0000ea9000)="730dff41dd19945420efc5da42c2c3a0fe825e5c5d27a9275f0c276c82b15f2b672a17aa82fd0b67f2b9189e4acaddf89b3d3c348d2a530ab5e5a94ba3ed1483f6dfe476d1be224243ba082390690eb0d2a4014c57fb2084d77386de643b3c1af15a20ff0bfd68145ea1f0e91282ca9d74780cd38adf318280cf786085489161a05c1ebd9b2e69abfd1964866b469fb1903039294a6cbb190bec255b9186629b7b3071b32e791336", 0xa8}, {&(0x7f00008bf000-0x2b)="f72b18fda57deaef1b787996a69538573c4903000f4cad152587a822f837b27f34ccd62a9d421ff05fce93", 0x2b}, {&(0x7f0000732000-0x54)="a0091b717daba44de1ed9dd43d9a3e3d7a97f3861a604e303b3b24255145432b6585e0627dcc997e433a966e100c8b9133d86fb6e5d889f3b2d881d8a4728a6f0fd72c24a65b80ce4d402d1ae73bf459093f8bfa", 0x54}, {&(0x7f00008bd000)="52d570696cfe68af97013152c9df53972a8a6a8aaeebc201ba317e580bdfed38c2639e28c34d1f7cbe8a09fd79dd1f3992f6b33bf0ed3c4d925aafdc85f6822239372989da822273b6586760a3ebaf957bc185071ce6b7d6694bb3c011a1fb3af89b6e2127d9214fe9671e88845f62ca2f96870caadfe6fa8e", 0x79}, {&(0x7f00008a7000)="13b80fdf8d0336a976da2dd3794626c5cbad6db283f6edfd808490f2fa7b09c007c5e4fd2fe756f62eb3e04cadc1cb004199a6e3dff85d238666120c4fe04fb5077f9ce318c2e664d380bc6ca6126f7bbe8db1fea7c6f15461b8355b4e9d04", 0x5f}], 0xa, 0x0, 0x0, 0x4040080}, 0x800}, {{&(0x7f0000ca1000-0x14)=@ll={0x11, 0x1e, r1, 0x1, 0x10000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000043f000-0x18)=[{&(0x7f0000b58000-0x94)="4da8e9a914bb94360fba725b719f340e28883ee0eb87ee1dff1ce6672522047f46ba6236ed4f19a477a90532da905d74dc51d57353b87abeb1f38df58af7f5647b240d29f43169adb54ec1857e33e43ff400bfff8b358af4f3eab37583a5e33a3eb575ec48e7fad854ae59d6eb4f737159ffc99f860146eb5239a7042558484c7ce512083e7f5e21e1aeb096aa736c05de49839a", 0x94}, {&(0x7f00007b1000)="76f72e861a4d85cb3f707ebfbf019784c07d5962ec2d36adce43", 0x1a}, {&(0x7f000051f000)="3a56952ee8f454344637fe033b5762c8820863c28ce4b51b236c63745090a812071cf46afba7", 0x26}], 0x3, &(0x7f0000c3e000-0xa4)=[{0xc, 0xff, 0x0, ""}, {0x98, 0x19e, 0x6, "2be59c45460dd2ac3cee8d54ea4aa9035eb5743b479403ecf592fc4e2378b6e6ccfbc94ffa5e1a42a57866367263329a2ef5568ff68fa49e3bd25236b40ab0494cbb4272bb6812c0e34556d5de8e20efe6afbb15b63324df34a6cc656c6ca7a39229824daab2487efde72d53a3df7630f1f165da84348c33048bdecd6d72aca98289a321a874fd43ba"}], 0xa4, 0x4004000}, 0x0}, {{&(0x7f00001c1000-0x10)=@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d8b000-0x20)=[{&(0x7f00005d4000)="46912602a2fb57905049e30dd8ea5065ba4d5b6271a7dd6d1afb0dc3b004ec30ebaba4a0807c5bfa956106b73d25fb84c0e854c2fe1123ca51c9b34a0ac25aa20370f5c0c9e7f5ab954d37dd011303", 0x4f}, {&(0x7f00007ac000)="3f9c5a1f6e0b83ecb590276605aafb0744f22bddedfe7231f1d7f0a6ff432dfad9f2c9e70d3664e89d392eb9bc5901f1ffbf10237ef5e2cb69bf2f279040bc426f85e8387219421d83ffad2cd1a5c60029f7638618e4", 0x56}, {&(0x7f0000713000)="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"}], 0x1130, 0x40004}, 0x7}, {{&(0x7f0000c1e000-0x14)=@ll={0x11, 0x16, r2, 0x1, 0x1000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000003000)=[{&(0x7f0000c98000)="08b03fb6ad4550895e878adfde058270218aa47a35d92c26ad9e214b5b9fe0fdc0e1ffd618929739fc9d3b7f83ddf4aa804ef6ddc566b473c995fd49f550964e7d3e9ddbe8f4cdc771e5f4a2941476459d5beb0befde38befed4a7f4e6ae0b6adfd12ea448b5641b0d5d575d45d27d75d8e3b723573a794c610aef527e8a7d97be3d36bd24b59504ea133b5c798b16037c9cfdba8052d0806e1421ab5bcceb6efa12d14c06aa3a60a4f0d212d7079c4c31976225149bc7aa25", 0xb9}], 0x1, &(0x7f0000e41000)=[{0xd4, 0x111, 0x10000, "46bee2790a818068bf57e150d51cceabc4c3b064d6ce64e6580cee5e65cc0a42879b2b8447449375b6c767a60bdad57ef3323faf83bd1924297510b7522ce3d3731088a13a0e2303fe69a27185eb81e0db0d9facb68c40dc903d001bc59a4d1b09718b5286b07572125721d50d69c2ab9e0a17be0474f831bf63696b69f81892c4e1fa7655a07390548a775db410ab139ce9f681821114c5145016b286e140a099df122cf7f114897419378208cfb219675ececb7fd3df5a3da234c6c54b3a5c7a03504330"}, {0x94, 0x11b, 0x470c7a05, "7f7c484c44dd9297cf1792f40396068caf3d4349f0ab24bd1d1cf3df0c7b2a54456697c7f29bb8a5ab57be8696fe70675d02a98b92a5a88af0403fb265e34701608a0e270a936d5b853a1723b65d504a4faf6c272ff67da0a3fb219ba448e920f66b7730e6feb483a35594c48816e64d804be60b6392eb0b0e2706cb01aa84d0e483520eb4999c"}, {0xac, 0x19f, 0x8, "8e3314bfadc98e52969d4d83496ccdfcb16a5a2290328476bc10e844d3b0d107182f227eeaabb50b4db8e1dee9ffe894efb1960c0a8026fd46eef13bfdb5d4d23ce080979ff32bcd0aa721ad15d4be8753900d11de1dc15c98460fb16cc9c30e408af3c9808fe10b7eebda0e651566a0b99143b7c44b738b6c268502dc673ec3fe40ff6e75d7ba5486f8ae0cb982157a61c55c82540e0b68bdd1403efcc394"}, {0x34, 0x0, 0xfffffffffffffffa, "5f219790bcc64cb9cbc8695fe3ff1b0b61f78b01817c3195e30e2457631b9cb617618f9b6d73"}, {0x20, 0x10b, 0xbb, "f8912480a7e79ba3a0edf50295fc9c061ee8"}, {0x60, 0x101, 0xffff, "64ec116595e9728305131488579ef2ed52a864d338b0b30a1fe215cf3f44f40e21c84c64b42a5547a27ba49c99d214ef9e9be685f9fb25dcb5da8c3faa2024b9d90f4c2284506eea6974cabe35b9c10c66da"}, {0x18, 0x10f, 0x1f, "e926a3a1401dfe4382223e"}, {0xc8, 0x114, 0x7, "8e58a9781cd5c1dca0056cee3fd52f549cd376526b1a2512b4557b3939465c885180779cb563487f639820119a6dc9cfdefa11e58fc152c894c9242b4dd3e1ebc3fb747505c10ece5b4f4c5471ed4494296d5350098ee143192cf2b8f0df604768503f8a22d0990f25997914b007a05fe5a7c3864db88a6695e0a46145bfe71ae371aeb136d0d7666d32a1105453043e882fabc772b96063b65230d1e6851a618cf7a4d3f16ead9a28c971d9a1eda25a7ad75b50d854af2bba86"}, {0x44, 0x113, 0x7, "cdaadc6704ba83e75260d5a9fe787104094de280dc37c47b04a80be7c3e5beeb87d63a2e1a04da54a682182d24287a306c63dd550205ffd5"}, {0x5c, 0x115, 0x1, "1fefeb8d142b57555a4ecb769c7c28eeddda0bc2835699f4e17d0d7db15f5154af15c34a6286b95f44a37642bb755189358460e42fbf05c63ad376ffa727ba4d49a558a2db03490f307a31d2ace03e"}], 0x448, 0x4000}, 0x2}], 0x7, 0x80) 2017/12/06 17:32:19 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000005000-0x2)=0x6, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000006000-0x3)="62696300", 0x4) r2 = syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x7, 0x80) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000008000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000+0x7c7)={0x0, 0x400}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x3fffffffc0}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000007000-0x18)={r3, 0x2, 0x0, 0x3ff, 0x20}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000011000)=@sack_info={r4, 0x7ff, 0x1}, 0xc) 2017/12/06 17:32:19 executing program 5 (fault-call:0 fault-nth:3): unshare(0x8000000) [ 621.473448] FAULT_INJECTION: forcing a failure. [ 621.473448] name failslab, interval 1, probability 0, space 0, times 0 [ 621.484841] CPU: 0 PID: 10410 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 621.492195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.501549] Call Trace: [ 621.501567] dump_stack+0x194/0x257 2017/12/06 17:32:19 executing program 5 (fault-call:0 fault-nth:4): unshare(0x8000000) 2017/12/06 17:32:19 executing program 5 (fault-call:0 fault-nth:5): unshare(0x8000000) [ 621.501583] ? arch_local_irq_restore+0x53/0x53 [ 621.501595] ? lock_downgrade+0x980/0x980 [ 621.501608] ? idr_get_free_cmn+0x64e/0xfd0 [ 621.501631] should_fail+0x8c0/0xa40 2017/12/06 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000219000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ffb000-0x20)={@generic="4c0c00eb12013aea0000000011356262", @ifru_flags=0x4002}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000042d000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d43000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000739000)=0x3, 0x4) sendto$inet(r2, &(0x7f0000135000)="00", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:19 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000000000)="6d696d655f747970615e5c76466f780565060028255b7365637572e974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2017/12/06 17:32:19 executing program 5 (fault-call:0 fault-nth:6): unshare(0x8000000) 2017/12/06 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000012c000-0x9)="2f6465762f76637300", 0x20040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000924000)={0x4, 0x9, 0x7, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df1000-0xc)="2f6465762f6175746f667300", 0x147940, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000bc000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000934000)={0x2, 0x78, 0x968, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000017000-0xb)="2f6465762f76637300", 0x0) ftruncate(r2, 0x7) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup(r4) splice(r3, 0x0, r2, 0x0, 0x8, 0x0) fcntl$setpipe(r5, 0x407, 0x8020000000080402) lseek(r2, 0x0, 0x3) splice(r2, 0x0, r5, 0x0, 0x3, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000820000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = syz_open_procfs(0x0, &(0x7f0000005000)="6e65742f756e697800") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c05000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000af9000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000936000)={r7, 0x68e0}, &(0x7f00000e0000)=0x8) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_open_dev$loop(&(0x7f00003af000)="2f6465762f6c6f6f702300", 0x20, 0x3fffd) socket$bt_l2cap(0x1f, 0x8000200000003, 0x0) socket(0x40000000015, 0x6, 0xb75f) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 621.501647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 621.501656] ? radix_tree_clear_tags+0xb0/0xb0 [ 621.501682] ? find_held_lock+0x39/0x1d0 [ 621.501708] ? lock_downgrade+0x980/0x980 2017/12/06 17:32:19 executing program 5 (fault-call:0 fault-nth:7): unshare(0x8000000) [ 621.501742] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 621.501751] ? check_noncircular+0x20/0x20 [ 621.501762] ? rcu_note_context_switch+0x710/0x710 [ 621.501769] ? _find_next_bit+0xee/0x120 2017/12/06 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6e65742f6e65746c696e6b00") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c9b000-0x18)=@get={0x1, &(0x7f0000dd2000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1, 0x2, 0xfffeffffffffffff) r1 = gettid() r2 = 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, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f70746d7800", 0x80003, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000782000-0x4)=0x4000000003) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f27000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10004, 0x0) perf_event_open(&(0x7f00003ee000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00000b2000-0x4)=0x7fff) socket$inet6(0xa, 0x5, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000008c000)="2f6465762f6175746f667300", 0x421403e, 0x0) capget(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f00001e7000-0x18)={0x5, 0x4, 0x8001, 0x3, 0x4, 0x0}) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) sendmsg$nfc_llcp(r6, &(0x7f0000e70000-0x38)={&(0x7f0000181000-0x60)={0x27, 0x1cb8, 0x2, 0x0, 0x7f, 0x80, "65894a60f0a4b1254740d9a2e36ddcf1d34377800bc0f4c46877024f6ae5abae078a57d1ebd20c9dee74ae8d3fe07b8badd5e99f887312fde6c3b5a4827db9", 0x6}, 0x60, &(0x7f000061f000-0x20)=[{&(0x7f0000097000)="9d3b8059c2e61a289fa701713b59588410d584ae16db2e0d8ac34d70f3f5c3e1c1da8a103f6792b5f502fe16878183dcc1e44312ee5b483cf74b249638fb5aa1520dbd95949d34f6819cfa5c3cd44854651c48e1e56a834709ede9cca47b9ba5a03341db7ad25524bb5c803a73cccf5575940ed2a03643610bb65cb6db97046408e03e3fca1d48e8a9200eaf3c584c51a4310fb1c2483d0f7f1216ca86f8bc07b4b3c9b51bc7ead5cd6fc8a6cfd8bcf1d431dc9bc957414f4e268799007734b6c3196bad6b971a2e13e4eb00e723", 0xce}, {&(0x7f0000e4b000-0xb1)="7d938aa02df7be572d6621f52798faa600e5990937ccc0ef86279c083c2639816a8d915c915bd2f3a8f7988a3f137caea6d96f40549f8db0455796923670ab6bbe5e96da649bf5b6e0ea7b9f67b12be41ca02689ddfddf4cae477f68b9a9b40b7ade3f711b6f8f6f885e46947932dab8333980a2f414e64d1abe6d1c2793572adc0d97b70d764c1f17c920730c4d664d104cc84c5095c723f7a054aabe09d4c4d02574069770dd13c860ec9f4e55c3ff9c", 0xb1}], 0x2, &(0x7f0000bbb000)={0x50, 0x115, 0x6, "3165adbe4c6ed49b6aa10335e29064f17809084c62dc52e7f7f655480c577dc1abf16146d3a41dd167093d454865b73753eae3ef4573419e9594db17fde0ce"}, 0x50, 0x80}, 0x0) stat(&(0x7f0000748000)="2e2f66696c653000", &(0x7f00008c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b4f000-0x2)="eeb7", &(0x7f000062a000)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="6e") eventfd2(0x2, 0x4) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7) mbind(&(0x7f0000f7a000/0x4000)=nil, 0x4000, 0x3, &(0x7f000009d000-0x8)=0x2, 0x102, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000040000-0x24)="240000003200e10b00000000000016000000071008000100ff8100ff08000000002b0000", 0x24) lseek(r7, 0x0, 0x4) 2017/12/06 17:32:19 executing program 3: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000dce000-0x1c)={0xa, 0x0, 0x4487, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) r0 = socket(0x1f, 0x6, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000002000-0xdc)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x40000000000b, 0x0, &(0x7f00005b9000-0x8)=[], &(0x7f0000000000)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x82, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x894000)=nil, 0x894000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000b8000)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) r2 = socket$inet(0x2, 0x80006, 0x8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000f18000-0x4)="8960daab", 0x4) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00003ac000-0x6e)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x8000, 0x1, 0x2, &(0x7f000025a000-0x10)=@common="69703667726530000000000000000000", 0x400af34, 0x7f, 0x200}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f16000)="", 0x0, 0x801, &(0x7f0000f17000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f18000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000e14000)=[@generic={0x15b4, 0x0, 0x0, 0x40000000}, @generic={0x7f, 0x0, 0x0, 0x0}, @generic={0xd39d, 0xfffffffffffffffc, 0x7f, 0xfff}], &(0x7f00005f5000)="73797374656d00", 0x8, 0x80, &(0x7f00009b3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000f19000)={0xa, 0x2, 0x8b88, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f11000-0x10)=@common="73697430000000000000000000000000", 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f19000-0x14)={0xfffffffffffffffd, 0x20000009a7, 0x89fa, 0x3f, 0xfffffffffffffff8}, 0x14) sendto$inet(r1, &(0x7f00007b4000-0xc8f)="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", 0xc8f, 0x812, &(0x7f0000f10000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 621.501791] should_failslab+0xec/0x120 [ 621.501803] kmem_cache_alloc_node_trace+0x5a/0x760 [ 621.501815] ? lockdep_init_map+0x3d/0x70 [ 621.501845] __kmalloc_node+0x33/0x70 [ 621.501861] kvmalloc_node+0x99/0xd0 [ 621.501876] bucket_table_alloc+0x585/0x6d0 [ 621.501891] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 621.501902] ? nested_table_alloc+0x350/0x350 [ 621.501915] ? lockdep_init_map+0x3d/0x70 [ 621.501938] rhashtable_init+0x53e/0xa00 [ 621.501954] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 621.501967] ? trace_hardirqs_on+0xd/0x10 [ 621.501980] ? ida_simple_get+0x176/0x220 [ 621.501994] ? ida_remove+0x3f0/0x3f0 [ 621.502004] ? kmem_cache_alloc_trace+0x459/0x750 [ 621.502023] ipc_init_ids+0x94/0x230 [ 621.502033] sem_init_ns+0x11a/0x150 [ 621.502042] copy_ipcs+0x35f/0x520 [ 621.502054] ? ipcns_get+0xf0/0xf0 [ 621.502070] ? do_mount+0x2bb0/0x2bb0 [ 621.502096] create_new_namespaces+0x278/0x880 [ 621.502106] ? selinux_capable+0x36/0x40 [ 621.502120] ? sys_ni_syscall+0x20/0x20 [ 621.502134] ? ns_capable_common+0xcf/0x160 [ 621.502151] unshare_nsproxy_namespaces+0xae/0x1e0 [ 621.502166] SyS_unshare+0x653/0xfa0 [ 621.502172] ? kernel_read+0x120/0x120 [ 621.502188] ? walk_process_tree+0x400/0x400 [ 621.502201] ? __lock_is_held+0xbc/0x140 [ 621.502235] ? __sb_end_write+0x9e/0xd0 [ 621.502250] ? fput+0xd2/0x140 [ 621.502260] ? SyS_write+0x184/0x220 [ 621.502267] ? __do_page_fault+0x3d6/0xc90 [ 621.502279] ? SyS_read+0x220/0x220 [ 621.502292] ? do_fast_syscall_32+0x156/0xf9d [ 621.502306] ? walk_process_tree+0x400/0x400 [ 621.502317] do_fast_syscall_32+0x3ee/0xf9d [ 621.502337] ? do_int80_syscall_32+0x9d0/0x9d0 [ 621.502355] ? lockdep_sys_exit+0x47/0xf0 [ 621.502364] ? syscall_return_slowpath+0x2ad/0x550 [ 621.502380] ? sysret32_from_system_call+0x5/0x3b [ 621.502397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 621.502416] entry_SYSENTER_compat+0x51/0x60 [ 621.502422] RIP: 0023:0xf7ffbc79 [ 621.502426] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 621.502435] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 621.502439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 621.502443] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 621.502447] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 621.502451] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 621.531722] FAULT_INJECTION: forcing a failure. [ 621.531722] name failslab, interval 1, probability 0, space 0, times 0 [ 621.531734] CPU: 0 PID: 10425 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 621.531741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.531745] Call Trace: [ 621.531759] dump_stack+0x194/0x257 [ 621.531777] ? arch_local_irq_restore+0x53/0x53 [ 621.531809] should_fail+0x8c0/0xa40 [ 621.531834] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 621.531850] ? depot_save_stack+0x12c/0x490 [ 621.531875] ? find_held_lock+0x39/0x1d0 [ 621.531908] ? lock_downgrade+0x980/0x980 [ 621.531948] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 621.531964] ? rcu_note_context_switch+0x710/0x710 [ 621.531989] should_failslab+0xec/0x120 [ 621.532006] kmem_cache_alloc_node_trace+0x5a/0x760 [ 621.532021] ? kasan_unpoison_shadow+0x35/0x50 [ 621.532045] __kmalloc_node+0x33/0x70 [ 621.532060] kvmalloc_node+0x99/0xd0 [ 621.532075] bucket_table_alloc+0x2a0/0x6d0 [ 621.532093] ? nested_table_alloc+0x350/0x350 [ 621.532105] ? lockdep_init_map+0x3d/0x70 [ 621.532128] rhashtable_init+0x53e/0xa00 [ 621.532143] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 621.532157] ? trace_hardirqs_on+0xd/0x10 [ 621.532171] ? ida_simple_get+0x176/0x220 [ 621.532186] ? ida_remove+0x3f0/0x3f0 [ 621.532198] ? kmem_cache_alloc_trace+0x459/0x750 [ 621.532219] ipc_init_ids+0x94/0x230 [ 621.532231] sem_init_ns+0x11a/0x150 [ 621.532242] copy_ipcs+0x35f/0x520 [ 621.532257] ? ipcns_get+0xf0/0xf0 [ 621.532274] ? do_mount+0x2bb0/0x2bb0 [ 621.532301] create_new_namespaces+0x278/0x880 [ 621.532313] ? selinux_capable+0x36/0x40 [ 621.532328] ? sys_ni_syscall+0x20/0x20 [ 621.532343] ? ns_capable_common+0xcf/0x160 [ 621.532359] unshare_nsproxy_namespaces+0xae/0x1e0 [ 621.532376] SyS_unshare+0x653/0xfa0 [ 621.532382] ? kernel_read+0x120/0x120 [ 621.532401] ? walk_process_tree+0x400/0x400 [ 621.532415] ? __lock_is_held+0xbc/0x140 [ 621.532451] ? __sb_end_write+0x9e/0xd0 [ 621.532466] ? fput+0xd2/0x140 [ 621.532474] ? SyS_write+0x184/0x220 [ 621.532481] ? __do_page_fault+0x3d6/0xc90 [ 621.532491] ? SyS_read+0x220/0x220 [ 621.532503] ? do_fast_syscall_32+0x156/0xf9d [ 621.532519] ? walk_process_tree+0x400/0x400 [ 621.532529] do_fast_syscall_32+0x3ee/0xf9d [ 621.532549] ? do_int80_syscall_32+0x9d0/0x9d0 [ 621.532567] ? lockdep_sys_exit+0x47/0xf0 [ 621.532577] ? syscall_return_slowpath+0x2ad/0x550 [ 621.532592] ? sysret32_from_system_call+0x5/0x3b [ 621.532609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 621.532628] entry_SYSENTER_compat+0x51/0x60 [ 621.532635] RIP: 0023:0xf7ffbc79 [ 621.532640] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 621.532648] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 621.532652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 621.532657] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 621.532661] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 621.532665] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 621.552883] FAULT_INJECTION: forcing a failure. [ 621.552883] name failslab, interval 1, probability 0, space 0, times 0 [ 621.552893] CPU: 0 PID: 10431 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 621.552899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.552903] Call Trace: [ 621.552917] dump_stack+0x194/0x257 [ 621.552934] ? arch_local_irq_restore+0x53/0x53 [ 621.552948] ? trace_hardirqs_on+0xd/0x10 [ 621.552959] ? _raw_spin_unlock_irq+0x27/0x70 [ 621.552984] should_fail+0x8c0/0xa40 [ 621.552994] ? copy_overflow+0x20/0x20 [ 621.553011] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 621.553051] ? __sched_text_start+0x8/0x8 [ 621.553072] ? lock_downgrade+0x980/0x980 [ 621.553110] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 621.553119] ? SyS_unshare+0x653/0xfa0 [ 621.553128] ? do_fast_syscall_32+0x3ee/0xf9d [ 621.553137] ? entry_SYSENTER_compat+0x51/0x60 [ 621.553167] should_failslab+0xec/0x120 [ 621.553182] kmem_cache_alloc_node_trace+0x5a/0x760 [ 621.553195] ? lockdep_init_map+0x3d/0x70 [ 621.553221] __kmalloc_node+0x33/0x70 [ 621.553237] kvmalloc_node+0x99/0xd0 [ 621.553253] bucket_table_alloc+0x585/0x6d0 [ 621.553267] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 621.553278] ? nested_table_alloc+0x350/0x350 [ 621.553291] ? lockdep_init_map+0x3d/0x70 [ 621.553314] rhashtable_init+0x53e/0xa00 [ 621.553330] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 621.553338] ? nested_table_alloc+0x350/0x350 [ 621.553348] ? __lockdep_init_map+0xe4/0x650 [ 621.553364] ? lockdep_init_map+0x3d/0x70 [ 621.553379] ? rhashtable_init+0x6d0/0xa00 [ 621.553394] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 621.553415] ipc_init_ids+0x94/0x230 [ 621.553426] msg_init_ns+0x1f9/0x270 [ 621.553437] ? compat_SyS_msgrcv+0x50/0x50 [ 621.553447] ? ida_remove+0x3f0/0x3f0 [ 621.553459] ? kmem_cache_alloc_trace+0x459/0x750 [ 621.553479] ? ipc_init_ids+0x1ce/0x230 [ 621.553496] copy_ipcs+0x376/0x520 [ 621.553510] ? ipcns_get+0xf0/0xf0 [ 621.553528] ? do_mount+0x2bb0/0x2bb0 [ 621.553558] create_new_namespaces+0x278/0x880 [ 621.553568] ? selinux_capable+0x36/0x40 [ 621.553585] ? sys_ni_syscall+0x20/0x20 [ 621.553602] ? ns_capable_common+0xcf/0x160 [ 621.553621] unshare_nsproxy_namespaces+0xae/0x1e0 [ 621.553638] SyS_unshare+0x653/0xfa0 [ 621.553645] ? kernel_read+0x120/0x120 [ 621.553663] ? walk_process_tree+0x400/0x400 [ 621.553678] ? __lock_is_held+0xbc/0x140 [ 621.553717] ? __sb_end_write+0x9e/0xd0 [ 621.553735] ? fput+0xd2/0x140 [ 621.553745] ? SyS_write+0x184/0x220 [ 621.553753] ? __do_page_fault+0x3d6/0xc90 [ 621.553766] ? SyS_read+0x220/0x220 [ 621.553781] ? do_fast_syscall_32+0x156/0xf9d [ 621.553797] ? walk_process_tree+0x400/0x400 [ 621.553809] do_fast_syscall_32+0x3ee/0xf9d [ 621.553838] ? do_int80_syscall_32+0x9d0/0x9d0 [ 621.553859] ? lockdep_sys_exit+0x47/0xf0 [ 621.553873] ? syscall_return_slowpath+0x2ad/0x550 [ 621.553889] ? sysret32_from_system_call+0x5/0x3b [ 621.553908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 621.553929] entry_SYSENTER_compat+0x51/0x60 2017/12/06 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032c000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f000017e000-0x18)={&(0x7f0000d8f000/0x3000)=nil, 0x80000001, 0x6, 0x20, &(0x7f0000e00000/0x1000)=nil, 0x4421}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001fd000)={0x0, 0x0}) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) waitid(0x0, 0x0, &(0x7f0000936000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000a28000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f000075b000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r3, r2}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x1000005) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:20 executing program 5 (fault-call:0 fault-nth:8): unshare(0x8000000) 2017/12/06 17:32:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d50000)={0x6, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x5, 0x86, 0x0, &(0x7f00001fe000-0x86)="bd00957ac786be5daaecc0e90bc5499bbd70efe99bfaab38d8b437ecee5e5471aeea244f827b6b24055e0cfb53851400665fa64a01ca1ea035c05e23f9f156b8661917abd646fac25eea4eeb7c63b0a756163a5f34a1cfe1f2f72f7b9e559422634205e574e88f0f19c9c39b268c110084ff0ff8884de4e5becaf7b453eec8d0195eb3bd84b7", &(0x7f00005f6000)="", 0x8001, 0xf87d}, 0x28) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0xc6202, 0x60) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x10000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0xdd, 0xfffffffffffffffc, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e0000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) perf_event_open(&(0x7f0000f58000-0x78)={0x5, 0x78, 0x800, 0x4, 0x2, 0x9, 0x0, 0x0, 0x20, 0x2, 0x0, 0x20000000000000, 0xfffffffffffff813, 0x1, 0x0, 0xffffffffffff90a5, 0x2, 0x7, 0x0, 0x40, 0x8, 0x200, 0x1, 0x6, 0x0, 0x6, 0x0}, r4, 0x1, r3, 0xf) bind$netlink(r2, &(0x7f0000370000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r5 = inotify_init1(0x80800) prctl$setptracer(0x59616d61, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r5, 0x8, r6) ptrace$setopts(0x4206, 0x0, 0x0, 0x15) ptrace(0x4207, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000a64000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) ptrace$setregs(0x11, r6, 0x3fe, &(0x7f0000e2f000-0x5f)="af1cdb62d7c8e774be807d14b5fc325c397ae118a2c1f90a9e1d28751805c1ca1b2cdd3f6e69f7a05acddef78d0948de2f8bd2be93f0604c2cf3b3d9ef325899aae99f59bc530b2a6fdeb33033f5d08e55bc9250565eea9404cff7eb3cf374") sched_setaffinity(0x0, 0x8, &(0x7f00005b9000)=0x2) ptrace$getregs(0xe, 0x0, 0x1000, &(0x7f0000527000)="") ptrace(0x19, 0x0) 2017/12/06 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x4000000000007) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000668000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x3) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x1000003) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x303080, 0x0) 2017/12/06 17:32:20 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x682) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) shutdown(r2, 0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fdatasync(r2) fcntl$addseals(r1, 0x409, 0x4) close(r1) 2017/12/06 17:32:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, r0, r1, 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000+0xacb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", 0x2, r2, r3, 0x9, 0x8001, 0x2000000) socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x4000000800401, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000001000-0x4)=0xfffffffffffffed3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = 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) r7 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f69676d7000") fallocate(r5, 0x3, 0x6, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000baf000-0x8)="0000000000000000") fcntl$getownex(r6, 0x10, &(0x7f0000570000)={0x0, 0x0}) perf_event_open(&(0x7f00009c7000)={0x3, 0x78, 0xe, 0xffffffffffffffff, 0x28090d76, 0x800, 0x0, 0x0, 0x200, 0x4, 0x1, 0x4, 0x9, 0x8, 0x0, 0x80, 0x1, 0x6, 0x9, 0x200, 0x10000, 0x3f, 0x6, 0x3, 0x401, 0x4, 0x0}, r8, 0xffffffff, r7, 0x1) getpeername$ipx(r5, &(0x7f0000c20000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000959000-0x4)=0x10) sendfile(r6, r7, &(0x7f00004db000)=0x0, 0xfc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000fe6000-0x16)={0x9, [0x100000001, 0x3f, 0x3, 0x2, 0x7fff, 0xfffffffffffffffe, 0x1, 0x1ff, 0x1]}, &(0x7f00009dc000)=0x16) preadv(r7, &(0x7f000071c000)=[{&(0x7f00008a1000-0x12)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000246000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000092b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f00005e0000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000eba000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f00008dd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000dc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x7, 0x0) 2017/12/06 17:32:20 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d61000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x94, &(0x7f0000e81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cb310f57877c", [{[], {0x8100, 0x5, 0x7a, 0x5}}], {{0x9bff, @x25={0x1, 0x81, 0x8, "b5ad63179e110c933aad753bb5a3663cec1be9273e8b1f89e3ea1fc05c3f62c683cbc88ec78203ac8e9ce6c7e9457af3df7e1bf30be9fc94d63a37763b727be67a0f5c188890d3bd69a0451e55890deee3c9473874b2f15e3a7dcb26b889021e1cb1489e3bdaffbf1b26a871257b61ecea51c3e1ae58a7364463b0c031ef86"}}}}, &(0x7f0000ffa000-0xc)={0x1, 0x1, [0x867]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f000043d000-0x196)=@hdr={0x1, 0x0, 0x2a, 0x2, 0x35b0, 0x2, @ipv6={0x17d, 0x6, "fd4f97", 0x163, 0x88, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x4, 0xc, 0x3, 0x1ff, 0x8, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x2e, 0xc, 0x2, 0xffae, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3f, 0x5, 0x8f9, 0x8, 0x7fff, 0xffffffff80000001, 0x0}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x80000001, 0x0, 0x0, 0x7, 0xb, "21a563", 0x9, "a496fb"}, "8e63b1f7db353db3346863a26f2098d798578ff004ba3740c13bd2210973f5f1e386541cfbf95c2b56dca4e8a0ac7794dcdb23642b8ed8d668319cde8e6c42225ae14767c9d2634650c531373b6d001cda4cf367cbcc850aa5987b787666cd5b19228f80f157053a4be01510259385e919625da6da7cbc3453dac6"}}}}, 0x195) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d49000-0x9)="2f6465762f76637300", 0x27fe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffd000)={0x0, 0x4}, &(0x7f0000b64000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e60000)={0x0, 0x80000000}, &(0x7f0000ffb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ffe000-0x8)={r1, 0x4}, &(0x7f0000ffe000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x101, 0x0, @multicast2=0xe0000002, "1ef0000100"}}}}}, 0x0) socketpair$unix(0x1, 0x1ffffffffffffd, 0x0, &(0x7f00002dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x17, &(0x7f000022f000)="", &(0x7f0000f8d000)=0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fe7000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x40, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0xfffffffffffffffb, 0x0}, 0x20) 2017/12/06 17:32:20 executing program 5 (fault-call:0 fault-nth:9): unshare(0x8000000) [ 621.553936] RIP: 0023:0xf7ffbc79 [ 621.553941] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 621.553950] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 2017/12/06 17:32:20 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000005000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0xfe)="f00cd09e401bdf3d058ee15b207281113c855a22410f7c985d0876e473894f08937c01ec18766712997bdfa30d32dc9de1c306972042063254c13517787e46e32570a8c75f18002c356fc87083f414864acf3f2628e9977796b6907be777226284c638a63c150af6e611d1b4a78d0152e4323fa533d99f5ed87f5b671a8211dfb14f1a478829ded7c55df1b02668e1598af9c2026890c99fef0a9642fb18d7330df1f255c3fc4733a73b50342d8e4dbe38bc1761e2082a61973512c45ae10f67a95567bcf17e22b221bd76178f6390f84f902b6df472e76d", 0xd8}], 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r0) 2017/12/06 17:32:20 executing program 5 (fault-call:0 fault-nth:10): unshare(0x8000000) 2017/12/06 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000204000)="", 0x0, 0x4000041, &(0x7f00007fa000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000f6f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6f000)=0x10, 0x800) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000085a000)={0x0, 0x100000001}, &(0x7f0000160000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a48000-0x8)={r2, 0xffffffffffffffc1}, &(0x7f0000ebf000)=0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d13000)="2f6465762f73657175656e63657200", 0x200001, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f0000f73000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfa000-0x4)=0x10, 0x807fc) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000cb000)={{{@in=@empty=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=@rand_addr=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}}, &(0x7f0000ebf000-0x4)=0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000eac000-0x4)=0x1, 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f000066a000)=0x0, &(0x7f0000f71000)=0x4) connect$inet(r5, &(0x7f0000d0b000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r5, 0x1) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000f73000)={0x7, 0x402, 0x40000040, 0x8000000004, 0x8}, 0x14) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1000000003, &(0x7f0000f71000)=0x1000000000000000, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 621.553956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 621.553961] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 621.553965] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 621.553970] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/06 17:32:20 executing program 5 (fault-call:0 fault-nth:11): unshare(0x8000000) 2017/12/06 17:32:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000095000)="2f6465762f6877726e6700", 0x8000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000064b000-0x18)={0x0, 0x0, 0x10001, &(0x7f00006e6000)=0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f5000/0x400000)=nil, 0x400000) mprotect(&(0x7f000046f000/0x1000)=nil, 0x1000, 0x4) [ 621.590357] FAULT_INJECTION: forcing a failure. [ 621.590357] name failslab, interval 1, probability 0, space 0, times 0 [ 621.590368] CPU: 0 PID: 10434 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 621.590373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.590377] Call Trace: [ 621.590388] dump_stack+0x194/0x257 [ 621.590404] ? arch_local_irq_restore+0x53/0x53 [ 621.590432] should_fail+0x8c0/0xa40 [ 621.590447] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 621.590461] ? depot_save_stack+0x12c/0x490 [ 621.590485] ? find_held_lock+0x39/0x1d0 [ 621.590511] ? lock_downgrade+0x980/0x980 [ 621.590545] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 621.590553] ? SyS_unshare+0x653/0xfa0 [ 621.590566] ? rcu_note_context_switch+0x710/0x710 [ 621.590589] should_failslab+0xec/0x120 [ 621.590601] kmem_cache_alloc_node_trace+0x5a/0x760 [ 621.590614] ? kasan_unpoison_shadow+0x35/0x50 [ 621.590635] __kmalloc_node+0x33/0x70 [ 621.590648] kvmalloc_node+0x99/0xd0 [ 621.590663] bucket_table_alloc+0x2a0/0x6d0 [ 621.590679] ? nested_table_alloc+0x350/0x350 [ 621.590691] ? lockdep_init_map+0x3d/0x70 [ 621.590711] rhashtable_init+0x53e/0xa00 [ 621.590725] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 621.590732] ? nested_table_alloc+0x350/0x350 [ 621.590741] ? __lockdep_init_map+0xe4/0x650 [ 621.590755] ? lockdep_init_map+0x3d/0x70 [ 621.590769] ? rhashtable_init+0x6d0/0xa00 [ 621.590783] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 621.590800] ipc_init_ids+0x94/0x230 [ 621.590814] msg_init_ns+0x1f9/0x270 [ 621.590824] ? compat_SyS_msgrcv+0x50/0x50 [ 621.590832] ? ida_remove+0x3f0/0x3f0 [ 621.590843] ? kmem_cache_alloc_trace+0x459/0x750 [ 621.590860] ? ipc_init_ids+0x1ce/0x230 [ 621.590875] copy_ipcs+0x376/0x520 [ 621.590888] ? ipcns_get+0xf0/0xf0 [ 621.590904] ? do_mount+0x2bb0/0x2bb0 [ 621.590931] create_new_namespaces+0x278/0x880 [ 621.590942] ? selinux_capable+0x36/0x40 [ 621.590956] ? sys_ni_syscall+0x20/0x20 [ 621.590970] ? ns_capable_common+0xcf/0x160 [ 621.590988] unshare_nsproxy_namespaces+0xae/0x1e0 [ 621.591003] SyS_unshare+0x653/0xfa0 [ 621.591009] ? kernel_read+0x120/0x120 [ 621.591025] ? walk_process_tree+0x400/0x400 [ 621.591038] ? __lock_is_held+0xbc/0x140 [ 621.591071] ? __sb_end_write+0x9e/0xd0 [ 621.591087] ? fput+0xd2/0x140 [ 621.591097] ? SyS_write+0x184/0x220 [ 621.591106] ? __do_page_fault+0x3d6/0xc90 [ 621.591118] ? SyS_read+0x220/0x220 [ 621.591130] ? do_fast_syscall_32+0x156/0xf9d [ 621.591145] ? walk_process_tree+0x400/0x400 [ 621.591156] do_fast_syscall_32+0x3ee/0xf9d [ 621.591176] ? do_int80_syscall_32+0x9d0/0x9d0 [ 621.591194] ? lockdep_sys_exit+0x47/0xf0 [ 621.591204] ? syscall_return_slowpath+0x2ad/0x550 [ 621.591220] ? sysret32_from_system_call+0x5/0x3b [ 621.591237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 621.591257] entry_SYSENTER_compat+0x51/0x60 [ 621.591263] RIP: 0023:0xf7ffbc79 [ 621.591268] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 621.591276] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 621.591280] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 621.591285] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 621.591289] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 621.591293] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 621.629957] FAULT_INJECTION: forcing a failure. [ 621.629957] name failslab, interval 1, probability 0, space 0, times 0 [ 621.629967] CPU: 0 PID: 10442 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 621.629973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.629975] Call Trace: [ 621.629988] dump_stack+0x194/0x257 [ 621.630005] ? arch_local_irq_restore+0x53/0x53 [ 621.630033] should_fail+0x8c0/0xa40 [ 621.630049] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 621.630057] ? bucket_table_alloc+0x2a0/0x6d0 [ 621.630065] ? ipc_init_ids+0x94/0x230 [ 621.630071] ? msg_init_ns+0x1f9/0x270 [ 621.630079] ? copy_ipcs+0x376/0x520 [ 621.630087] ? create_new_namespaces+0x278/0x880 [ 621.630094] ? unshare_nsproxy_namespaces+0xae/0x1e0 [ 621.630101] ? SyS_unshare+0x653/0xfa0 [ 621.630110] ? do_fast_syscall_32+0x3ee/0xf9d [ 621.630124] ? find_held_lock+0x39/0x1d0 [ 621.630150] ? lock_downgrade+0x980/0x980 [ 621.630183] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 621.630197] ? rcu_note_context_switch+0x710/0x710 [ 621.630220] should_failslab+0xec/0x120 [ 621.630232] kmem_cache_alloc_node_trace+0x5a/0x760 [ 621.630243] ? lockdep_init_map+0x3d/0x70 [ 621.630266] __kmalloc_node+0x33/0x70 [ 621.630280] kvmalloc_node+0x99/0xd0 [ 621.630293] bucket_table_alloc+0x585/0x6d0 [ 621.630306] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 621.630316] ? nested_table_alloc+0x350/0x350 [ 621.630327] ? lockdep_init_map+0x3d/0x70 [ 621.630347] rhashtable_init+0x53e/0xa00 [ 621.630361] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 621.630377] ? ipc_init_ids+0x1ce/0x230 [ 621.630387] ? msg_init_ns+0x1f9/0x270 [ 621.630396] ? compat_SyS_msgrcv+0x50/0x50 [ 621.630405] ? ida_remove+0x3f0/0x3f0 [ 621.630414] ? kmem_cache_alloc_trace+0x459/0x750 [ 621.630432] ipc_init_ids+0x94/0x230 [ 621.630442] shm_init_ns+0x105/0x140 [ 621.630452] copy_ipcs+0x38d/0x520 [ 621.630464] ? ipcns_get+0xf0/0xf0 [ 621.630480] ? do_mount+0x2bb0/0x2bb0 [ 621.630505] create_new_namespaces+0x278/0x880 [ 621.630515] ? selinux_capable+0x36/0x40 [ 621.630529] ? sys_ni_syscall+0x20/0x20 [ 621.630543] ? ns_capable_common+0xcf/0x160 [ 621.630560] unshare_nsproxy_namespaces+0xae/0x1e0 [ 621.630575] SyS_unshare+0x653/0xfa0 [ 621.630581] ? kernel_read+0x120/0x120 [ 621.630598] ? walk_process_tree+0x400/0x400 [ 621.630611] ? __lock_is_held+0xbc/0x140 [ 621.630645] ? __sb_end_write+0x9e/0xd0 [ 621.630661] ? fput+0xd2/0x140 [ 621.630670] ? SyS_write+0x184/0x220 [ 621.630678] ? __do_page_fault+0x3d6/0xc90 [ 621.630690] ? SyS_read+0x220/0x220 [ 621.630702] ? do_fast_syscall_32+0x156/0xf9d [ 621.630718] ? walk_process_tree+0x400/0x400 [ 621.630729] do_fast_syscall_32+0x3ee/0xf9d [ 621.630749] ? do_int80_syscall_32+0x9d0/0x9d0 [ 621.630767] ? lockdep_sys_exit+0x47/0xf0 [ 621.630777] ? syscall_return_slowpath+0x2ad/0x550 [ 621.630792] ? sysret32_from_system_call+0x5/0x3b [ 621.630814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 621.630834] entry_SYSENTER_compat+0x51/0x60 [ 621.630840] RIP: 0023:0xf7ffbc79 [ 621.630845] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 621.630854] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 621.630859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 621.630863] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 621.630868] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 621.630873] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 621.675106] FAULT_INJECTION: forcing a failure. [ 621.675106] name failslab, interval 1, probability 0, space 0, times 0 [ 621.675135] CPU: 1 PID: 10449 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 621.675153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.675157] Call Trace: [ 621.675186] dump_stack+0x194/0x257 [ 621.675211] ? arch_local_irq_restore+0x53/0x53 [ 621.675244] should_fail+0x8c0/0xa40 [ 621.675260] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 621.675274] ? depot_save_stack+0x12c/0x490 [ 621.675294] ? find_held_lock+0x39/0x1d0 [ 621.675330] ? lock_downgrade+0x980/0x980 [ 621.675368] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 621.675387] ? rcu_note_context_switch+0x710/0x710 [ 621.675411] should_failslab+0xec/0x120 [ 621.675426] kmem_cache_alloc_node_trace+0x5a/0x760 [ 621.675441] ? kasan_unpoison_shadow+0x35/0x50 [ 621.675463] __kmalloc_node+0x33/0x70 [ 621.675478] kvmalloc_node+0x99/0xd0 [ 621.675494] bucket_table_alloc+0x2a0/0x6d0 [ 621.675513] ? nested_table_alloc+0x350/0x350 [ 621.675527] ? lockdep_init_map+0x3d/0x70 [ 621.675548] rhashtable_init+0x53e/0xa00 [ 621.675564] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 621.675583] ? ipc_init_ids+0x1ce/0x230 [ 621.675594] ? msg_init_ns+0x1f9/0x270 [ 621.675605] ? compat_SyS_msgrcv+0x50/0x50 [ 621.675615] ? ida_remove+0x3f0/0x3f0 [ 621.675628] ? kmem_cache_alloc_trace+0x459/0x750 [ 621.675646] ipc_init_ids+0x94/0x230 [ 621.675659] shm_init_ns+0x105/0x140 [ 621.675671] copy_ipcs+0x38d/0x520 [ 621.675684] ? ipcns_get+0xf0/0xf0 [ 621.675702] ? do_mount+0x2bb0/0x2bb0 [ 621.675728] create_new_namespaces+0x278/0x880 [ 621.675739] ? selinux_capable+0x36/0x40 [ 621.675755] ? sys_ni_syscall+0x20/0x20 [ 621.675776] ? ns_capable_common+0xcf/0x160 [ 621.675808] unshare_nsproxy_namespaces+0xae/0x1e0 [ 621.675856] SyS_unshare+0x653/0xfa0 [ 621.675875] ? kernel_read+0x120/0x120 [ 621.675920] ? walk_process_tree+0x400/0x400 [ 621.675945] ? __lock_is_held+0xbc/0x140 [ 621.676015] ? __sb_end_write+0x9e/0xd0 [ 621.676034] ? fput+0xd2/0x140 [ 621.676045] ? SyS_write+0x184/0x220 [ 621.676055] ? __do_page_fault+0x3d6/0xc90 [ 621.676069] ? SyS_read+0x220/0x220 [ 621.676083] ? do_fast_syscall_32+0x156/0xf9d [ 621.676097] ? walk_process_tree+0x400/0x400 [ 621.676110] do_fast_syscall_32+0x3ee/0xf9d [ 621.676132] ? do_int80_syscall_32+0x9d0/0x9d0 [ 621.676153] ? lockdep_sys_exit+0x47/0xf0 [ 621.676163] ? syscall_return_slowpath+0x2ad/0x550 [ 621.676181] ? sysret32_from_system_call+0x5/0x3b [ 621.676202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 621.676227] entry_SYSENTER_compat+0x51/0x60 [ 621.676235] RIP: 0023:0xf7ffbc79 [ 621.676240] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 621.676251] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 621.676258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 621.676264] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 621.676269] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 621.676274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 621.770771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 621.770775] tc_dump_action: action bad kind [ 621.802981] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 621.802985] tc_dump_action: action bad kind [ 622.627850] FAULT_INJECTION: forcing a failure. [ 622.627850] name failslab, interval 1, probability 0, space 0, times 0 [ 622.627866] CPU: 1 PID: 10474 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 622.627873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.627877] Call Trace: [ 622.627895] dump_stack+0x194/0x257 [ 622.627916] ? arch_local_irq_restore+0x53/0x53 [ 622.627952] should_fail+0x8c0/0xa40 [ 622.627970] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 622.627995] ? is_bpf_text_address+0xa4/0x120 [ 622.628023] ? find_held_lock+0x39/0x1d0 [ 622.628060] ? lock_downgrade+0x980/0x980 [ 622.628101] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 622.628113] ? copy_ipcs+0x38d/0x520 [ 622.628123] ? create_new_namespaces+0x278/0x880 [ 622.628130] ? unshare_nsproxy_namespaces+0xae/0x1e0 [ 622.628141] ? rcu_note_context_switch+0x710/0x710 [ 622.628168] should_failslab+0xec/0x120 [ 622.628181] kmem_cache_alloc+0x47/0x760 [ 622.628192] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 622.628204] ? rcu_pm_notify+0xc0/0xc0 [ 622.628231] alloc_vfsmnt+0xe0/0x9c0 [ 622.628242] ? __kmalloc_node+0x33/0x70 [ 622.628255] ? mnt_free_id.isra.21+0x50/0x50 [ 622.628268] ? rcu_read_lock_sched_held+0x108/0x120 [ 622.628282] ? kmem_cache_alloc_node_trace+0x370/0x760 [ 622.628300] ? __raw_spin_lock_init+0x1c/0x100 [ 622.628318] ? get_random_u32+0x188/0x350 [ 622.628329] ? rand_initialize+0x1d0/0x1d0 [ 622.628343] ? lockdep_init_map+0x3d/0x70 [ 622.628367] ? bucket_table_alloc+0x4e3/0x6d0 [ 622.628385] ? nested_table_alloc+0x350/0x350 [ 622.628396] ? __lockdep_init_map+0xe4/0x650 [ 622.628412] ? lockdep_init_map+0x3d/0x70 [ 622.628428] ? rhashtable_init+0x6d0/0xa00 [ 622.628445] ? rht_deferred_worker+0x1cc0/0x1cc0 [ 622.628461] vfs_kern_mount.part.26+0x84/0x4a0 [ 622.628477] ? may_umount+0xa0/0xa0 [ 622.628487] ? compat_SyS_msgrcv+0x50/0x50 [ 622.628497] ? ida_remove+0x3f0/0x3f0 [ 622.628509] ? kmem_cache_alloc_trace+0x459/0x750 [ 622.628525] kern_mount_data+0x50/0xb0 [ 622.628539] mq_init_ns+0x167/0x220 [ 622.628553] copy_ipcs+0x3a4/0x520 [ 622.628567] ? ipcns_get+0xf0/0xf0 [ 622.628584] ? do_mount+0x2bb0/0x2bb0 [ 622.628613] create_new_namespaces+0x278/0x880 [ 622.628624] ? selinux_capable+0x36/0x40 [ 622.628641] ? sys_ni_syscall+0x20/0x20 [ 622.628657] ? ns_capable_common+0xcf/0x160 [ 622.628677] unshare_nsproxy_namespaces+0xae/0x1e0 [ 622.628695] SyS_unshare+0x653/0xfa0 [ 622.628702] ? kernel_read+0x120/0x120 [ 622.628719] ? walk_process_tree+0x400/0x400 [ 622.628733] ? __lock_is_held+0xbc/0x140 [ 622.628771] ? __sb_end_write+0x9e/0xd0 [ 622.628789] ? fput+0xd2/0x140 [ 622.628800] ? SyS_write+0x184/0x220 [ 622.628809] ? __do_page_fault+0x3d6/0xc90 [ 622.628821] ? SyS_read+0x220/0x220 [ 622.628835] ? do_fast_syscall_32+0x156/0xf9d [ 622.628851] ? walk_process_tree+0x400/0x400 [ 622.628863] do_fast_syscall_32+0x3ee/0xf9d [ 622.628884] ? do_int80_syscall_32+0x9d0/0x9d0 [ 622.628903] ? lockdep_sys_exit+0x47/0xf0 [ 622.628914] ? syscall_return_slowpath+0x2ad/0x550 [ 622.628931] ? sysret32_from_system_call+0x5/0x3b [ 622.628951] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 622.628974] entry_SYSENTER_compat+0x51/0x60 [ 622.628981] RIP: 0023:0xf7ffbc79 [ 622.628986] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 622.628995] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 622.629000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 622.629004] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 622.629009] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 622.629014] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 622.657784] FAULT_INJECTION: forcing a failure. [ 622.657784] name failslab, interval 1, probability 0, space 0, times 0 [ 622.657794] CPU: 1 PID: 10486 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 622.657799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.657803] Call Trace: [ 622.657815] dump_stack+0x194/0x257 [ 622.657830] ? arch_local_irq_restore+0x53/0x53 [ 622.657861] should_fail+0x8c0/0xa40 [ 622.657877] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 622.657892] ? free_unref_page_commit.isra.96+0x1b0/0x710 [ 622.657916] ? find_held_lock+0x39/0x1d0 [ 622.657944] ? lock_downgrade+0x980/0x980 [ 622.657977] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 622.657984] ? sget_userns+0x157/0xe20 [ 622.657996] ? rcu_note_context_switch+0x710/0x710 [ 622.658021] should_failslab+0xec/0x120 [ 622.658034] kmem_cache_alloc_trace+0x4b/0x750 [ 622.658050] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 622.658071] sget_userns+0x2a3/0xe20 [ 622.658078] ? set_anon_super+0x20/0x20 [ 622.658092] ? free_unref_page+0x9d0/0x9d0 [ 622.658101] ? put_filp+0x90/0x90 [ 622.658117] ? destroy_unused_super.part.7+0xd0/0xd0 [ 622.658128] ? alloc_pages_current+0xbe/0x1e0 [ 622.658143] ? free_pages+0x51/0x90 [ 622.658155] ? selinux_sb_copy_data+0x4a1/0x610 [ 622.658176] ? selinux_task_setrlimit+0x470/0x470 [ 622.658192] ? lockdep_init_map+0x3d/0x70 [ 622.658242] ? mqueue_get_inode+0xc60/0xc60 [ 622.658252] mount_ns+0x6d/0x190 [ 622.658272] mqueue_mount+0xbe/0xe0 [ 622.658288] mount_fs+0x66/0x2d0 [ 622.658306] vfs_kern_mount.part.26+0xc6/0x4a0 [ 622.658321] ? may_umount+0xa0/0xa0 [ 622.658331] ? compat_SyS_msgrcv+0x50/0x50 [ 622.658342] ? ida_remove+0x3f0/0x3f0 [ 622.658352] ? kmem_cache_alloc_trace+0x459/0x750 [ 622.658366] kern_mount_data+0x50/0xb0 [ 622.658380] mq_init_ns+0x167/0x220 [ 622.658394] copy_ipcs+0x3a4/0x520 [ 622.658407] ? ipcns_get+0xf0/0xf0 [ 622.658425] ? do_mount+0x2bb0/0x2bb0 [ 622.658454] create_new_namespaces+0x278/0x880 [ 622.658465] ? selinux_capable+0x36/0x40 [ 622.658483] ? sys_ni_syscall+0x20/0x20 [ 622.658499] ? ns_capable_common+0xcf/0x160 [ 622.658520] unshare_nsproxy_namespaces+0xae/0x1e0 [ 622.658537] SyS_unshare+0x653/0xfa0 [ 622.658545] ? kernel_read+0x120/0x120 [ 622.658564] ? walk_process_tree+0x400/0x400 [ 622.658579] ? __lock_is_held+0xbc/0x140 [ 622.658617] ? __sb_end_write+0x9e/0xd0 [ 622.658635] ? fput+0xd2/0x140 [ 622.658646] ? SyS_write+0x184/0x220 [ 622.658656] ? __do_page_fault+0x3d6/0xc90 [ 622.658670] ? SyS_read+0x220/0x220 [ 622.658685] ? do_fast_syscall_32+0x156/0xf9d [ 622.658702] ? walk_process_tree+0x400/0x400 [ 622.658715] do_fast_syscall_32+0x3ee/0xf9d [ 622.658737] ? do_int80_syscall_32+0x9d0/0x9d0 [ 622.658758] ? lockdep_sys_exit+0x47/0xf0 [ 622.658769] ? syscall_return_slowpath+0x2ad/0x550 [ 622.658787] ? sysret32_from_system_call+0x5/0x3b [ 622.658807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 622.658830] entry_SYSENTER_compat+0x51/0x60 [ 622.658837] RIP: 0023:0xf7ffbc79 [ 622.658841] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 622.658851] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 622.658856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 622.658862] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 622.658866] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 622.658871] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 622.695364] FAULT_INJECTION: forcing a failure. [ 622.695364] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 622.695374] CPU: 0 PID: 10491 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 622.695379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.695382] Call Trace: [ 622.695395] dump_stack+0x194/0x257 [ 622.695409] ? arch_local_irq_restore+0x53/0x53 [ 622.695437] should_fail+0x8c0/0xa40 [ 622.695454] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 622.695478] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 622.695489] ? __lock_acquire+0x6e9/0x47f0 [ 622.695529] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 622.695543] ? check_noncircular+0x20/0x20 [ 622.695554] ? find_held_lock+0x39/0x1d0 [ 622.695564] ? should_fail+0x23b/0xa40 [ 622.695585] __alloc_pages_nodemask+0x338/0xd80 [ 622.695604] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 622.695610] ? find_held_lock+0x39/0x1d0 [ 622.695636] ? lock_downgrade+0x980/0x980 [ 622.695670] ? sget_userns+0x157/0xe20 [ 622.695682] ? rcu_note_context_switch+0x710/0x710 [ 622.695699] cache_grow_begin+0x72/0x3f0 [ 622.695723] kmem_cache_alloc_trace+0x3f3/0x750 [ 622.695742] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 622.695763] sget_userns+0x2a3/0xe20 [ 622.695770] ? set_anon_super+0x20/0x20 [ 622.695785] ? free_unref_page+0x9d0/0x9d0 [ 622.695793] ? put_filp+0x90/0x90 [ 622.695807] ? destroy_unused_super.part.7+0xd0/0xd0 [ 622.695814] ? alloc_pages_current+0xbe/0x1e0 [ 622.695829] ? free_pages+0x51/0x90 [ 622.695840] ? selinux_sb_copy_data+0x4a1/0x610 [ 622.695860] ? selinux_task_setrlimit+0x470/0x470 [ 622.695874] ? lockdep_init_map+0x3d/0x70 [ 622.695911] ? mqueue_get_inode+0xc60/0xc60 [ 622.695918] mount_ns+0x6d/0x190 [ 622.695934] mqueue_mount+0xbe/0xe0 [ 622.695948] mount_fs+0x66/0x2d0 [ 622.695964] vfs_kern_mount.part.26+0xc6/0x4a0 [ 622.695978] ? may_umount+0xa0/0xa0 [ 622.695987] ? compat_SyS_msgrcv+0x50/0x50 [ 622.695996] ? ida_remove+0x3f0/0x3f0 [ 622.696006] ? kmem_cache_alloc_trace+0x459/0x750 [ 622.696020] kern_mount_data+0x50/0xb0 [ 622.696032] mq_init_ns+0x167/0x220 [ 622.696044] copy_ipcs+0x3a4/0x520 [ 622.696056] ? ipcns_get+0xf0/0xf0 [ 622.696072] ? do_mount+0x2bb0/0x2bb0 [ 622.696098] create_new_namespaces+0x278/0x880 [ 622.696107] ? selinux_capable+0x36/0x40 [ 622.696122] ? sys_ni_syscall+0x20/0x20 [ 622.696136] ? ns_capable_common+0xcf/0x160 [ 622.696153] unshare_nsproxy_namespaces+0xae/0x1e0 [ 622.696168] SyS_unshare+0x653/0xfa0 [ 622.696174] ? kernel_read+0x120/0x120 [ 622.696191] ? walk_process_tree+0x400/0x400 [ 622.696204] ? __lock_is_held+0xbc/0x140 [ 622.696237] ? __sb_end_write+0x9e/0xd0 [ 622.696253] ? fput+0xd2/0x140 [ 622.696263] ? SyS_write+0x184/0x220 [ 622.696271] ? __do_page_fault+0x3d6/0xc90 [ 622.696283] ? SyS_read+0x220/0x220 [ 622.696296] ? do_fast_syscall_32+0x156/0xf9d [ 622.696311] ? walk_process_tree+0x400/0x400 [ 622.696322] do_fast_syscall_32+0x3ee/0xf9d [ 622.696342] ? do_int80_syscall_32+0x9d0/0x9d0 [ 622.696360] ? lockdep_sys_exit+0x47/0xf0 [ 622.696371] ? syscall_return_slowpath+0x2ad/0x550 [ 622.696386] ? sysret32_from_system_call+0x5/0x3b [ 622.696406] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 622.696429] entry_SYSENTER_compat+0x51/0x60 [ 622.696435] RIP: 0023:0xf7ffbc79 [ 622.696440] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 622.696449] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 622.696453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 622.696458] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 622.696462] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 622.696467] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 622.758345] FAULT_INJECTION: forcing a failure. [ 622.758345] name failslab, interval 1, probability 0, space 0, times 0 [ 622.758356] CPU: 1 PID: 10501 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 622.758361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.758365] Call Trace: [ 622.758379] dump_stack+0x194/0x257 [ 622.758395] ? arch_local_irq_restore+0x53/0x53 [ 622.758407] ? rcutorture_record_progress+0x10/0x10 [ 622.758436] should_fail+0x8c0/0xa40 [ 622.758452] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 622.758462] ? unwind_get_return_address+0x61/0xa0 [ 622.758477] ? __save_stack_trace+0x7e/0xd0 [ 622.758501] ? find_held_lock+0x39/0x1d0 [ 622.758530] ? lock_downgrade+0x980/0x980 [ 622.758566] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 622.758579] ? cache_grow_end.part.37+0x3a/0x180 [ 622.758591] ? rcu_note_context_switch+0x710/0x710 [ 622.758615] should_failslab+0xec/0x120 [ 622.758628] kmem_cache_alloc_trace+0x4b/0x750 [ 622.758644] ? sget_userns+0x157/0xe20 [ 622.758654] ? rcu_pm_notify+0xc0/0xc0 [ 622.758675] selinux_sb_alloc_security+0x93/0x2e0 [ 622.758687] ? selinux_inode_alloc_security+0x390/0x390 [ 622.758698] ? rcu_read_lock_sched_held+0x108/0x120 [ 622.758708] ? kmem_cache_alloc_trace+0x459/0x750 [ 622.758730] security_sb_alloc+0x6d/0xa0 [ 622.758744] sget_userns+0x361/0xe20 [ 622.758751] ? set_anon_super+0x20/0x20 [ 622.758767] ? free_unref_page+0x9d0/0x9d0 [ 622.758775] ? put_filp+0x90/0x90 [ 622.758789] ? destroy_unused_super.part.7+0xd0/0xd0 [ 622.758795] ? alloc_pages_current+0xbe/0x1e0 [ 622.758812] ? free_pages+0x51/0x90 [ 622.758823] ? selinux_sb_copy_data+0x4a1/0x610 [ 622.758845] ? selinux_task_setrlimit+0x470/0x470 [ 622.758861] ? lockdep_init_map+0x3d/0x70 [ 622.758901] ? mqueue_get_inode+0xc60/0xc60 [ 622.758909] mount_ns+0x6d/0x190 [ 622.758927] mqueue_mount+0xbe/0xe0 [ 622.758942] mount_fs+0x66/0x2d0 [ 622.758959] vfs_kern_mount.part.26+0xc6/0x4a0 [ 622.758975] ? may_umount+0xa0/0xa0 [ 622.758985] ? compat_SyS_msgrcv+0x50/0x50 [ 622.758995] ? ida_remove+0x3f0/0x3f0 [ 622.759006] ? kmem_cache_alloc_trace+0x459/0x750 [ 622.759021] kern_mount_data+0x50/0xb0 [ 622.759034] mq_init_ns+0x167/0x220 [ 622.759047] copy_ipcs+0x3a4/0x520 [ 622.759060] ? ipcns_get+0xf0/0xf0 [ 622.759077] ? do_mount+0x2bb0/0x2bb0 [ 622.759107] create_new_namespaces+0x278/0x880 [ 622.759116] ? selinux_capable+0x36/0x40 [ 622.759133] ? sys_ni_syscall+0x20/0x20 [ 622.759149] ? ns_capable_common+0xcf/0x160 [ 622.759168] unshare_nsproxy_namespaces+0xae/0x1e0 [ 622.759185] SyS_unshare+0x653/0xfa0 [ 622.759193] ? kernel_read+0x120/0x120 [ 622.759216] ? walk_process_tree+0x400/0x400 [ 622.759232] ? __lock_is_held+0xbc/0x140 [ 622.759268] ? __sb_end_write+0x9e/0xd0 [ 622.759285] ? fput+0xd2/0x140 [ 622.759297] ? SyS_write+0x184/0x220 [ 622.759305] ? __do_page_fault+0x3d6/0xc90 [ 622.759318] ? SyS_read+0x220/0x220 [ 622.759330] ? do_fast_syscall_32+0x156/0xf9d [ 622.759348] ? walk_process_tree+0x400/0x400 [ 622.759361] do_fast_syscall_32+0x3ee/0xf9d [ 622.759385] ? do_int80_syscall_32+0x9d0/0x9d0 [ 622.759400] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 622.759412] ? lockdep_sys_exit+0x47/0xf0 [ 622.759423] ? syscall_return_slowpath+0x2ad/0x550 [ 622.759440] ? sysret32_from_system_call+0x5/0x3b [ 622.759458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 622.759479] entry_SYSENTER_compat+0x51/0x60 [ 622.759487] RIP: 0023:0xf7ffbc79 [ 622.759491] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 622.759500] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 622.759505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 622.759510] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 622.759515] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 622.759519] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 622.759637] ------------[ cut here ]------------ [ 622.759640] DEBUG_LOCKS_WARN_ON(depth <= 0) [ 622.759694] WARNING: CPU: 1 PID: 10501 at kernel/locking/lockdep.c:3766 lock_release+0x5de/0xda0 [ 622.759699] Kernel panic - not syncing: panic_on_warn set ... [ 622.759699] [ 622.759705] CPU: 1 PID: 10501 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #119 [ 622.759709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.759710] Call Trace: [ 622.759717] dump_stack+0x194/0x257 [ 622.759726] ? arch_local_irq_restore+0x53/0x53 [ 622.759734] ? vsnprintf+0x1ed/0x1900 [ 622.759743] panic+0x1e4/0x41c [ 622.759750] ? refcount_error_report+0x214/0x214 [ 622.759758] ? show_regs_print_info+0x18/0x18 [ 622.759767] ? __warn+0x1c1/0x200 [ 622.759776] ? lock_release+0x5de/0xda0 [ 622.759782] __warn+0x1dc/0x200 [ 622.759789] ? lock_release+0x5de/0xda0 [ 622.759798] report_bug+0x211/0x2d0 [ 622.759809] fixup_bug.part.11+0x37/0x80 [ 622.759817] do_error_trap+0x2d7/0x3e0 [ 622.759825] ? __down_trylock_console_sem+0x10d/0x1e0 [ 622.759834] ? math_error+0x400/0x400 [ 622.759841] ? vprintk_emit+0x3ea/0x590 [ 622.759853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 622.759863] do_invalid_op+0x1b/0x20 [ 622.759870] invalid_op+0x18/0x20 [ 622.759876] RIP: 0010:lock_release+0x5de/0xda0 [ 622.759880] RSP: 0018:ffff8801d1467368 EFLAGS: 00010086 [ 622.759886] RAX: dffffc0000000008 RBX: 1ffff1003a28ce72 RCX: ffffffff8159c43e [ 622.759890] RDX: 0000000000010000 RSI: ffffc900013aa000 RDI: 0000000000000000 [ 622.759894] RBP: ffff8801d14674d8 R08: 0000000000000001 R09: 0000000000000000 [ 622.759899] R10: ffff8801c3760200 R11: fffffbfff0e8926b R12: ffff8801d14673b0 [ 622.759903] R13: ffff8801d14674b0 R14: ffff8801cbaca0d8 R15: ffffffff87489d60 [ 622.759914] ? vprintk_func+0x5e/0xc0 [ 622.759923] ? lock_release+0x5de/0xda0 [ 622.759931] ? destroy_unused_super.part.7+0x18/0xd0 [ 622.759938] ? lock_downgrade+0x980/0x980 [ 622.759949] ? selinux_sb_alloc_security+0x93/0x2e0 [ 622.759956] ? rcu_read_lock_sched_held+0x108/0x120 [ 622.759963] ? kmem_cache_alloc_trace+0x459/0x750 [ 622.759970] ? sget_userns+0x157/0xe20 [ 622.759981] up_write+0x6b/0x120 [ 622.759985] ? up_read+0x40/0x40 [ 622.759990] ? kmem_cache_alloc_trace+0x459/0x750 [ 622.759997] destroy_unused_super.part.7+0x18/0xd0 [ 622.760006] sget_userns+0x905/0xe20 [ 622.760012] ? set_anon_super+0x20/0x20 [ 622.760020] ? free_unref_page+0x9d0/0x9d0 [ 622.760024] ? put_filp+0x90/0x90 [ 622.760031] ? destroy_unused_super.part.7+0xd0/0xd0 [ 622.760039] ? alloc_pages_current+0xbe/0x1e0 [ 622.760048] ? free_pages+0x51/0x90 [ 622.760055] ? selinux_sb_copy_data+0x4a1/0x610 [ 622.760064] ? selinux_task_setrlimit+0x470/0x470 [ 622.760072] ? lockdep_init_map+0x3d/0x70 [ 622.760093] ? mqueue_get_inode+0xc60/0xc60 [ 622.760099] mount_ns+0x6d/0x190 [ 622.760108] mqueue_mount+0xbe/0xe0 [ 622.760115] mount_fs+0x66/0x2d0 [ 622.760122] vfs_kern_mount.part.26+0xc6/0x4a0 [ 622.760129] ? may_umount+0xa0/0xa0 [ 622.760136] ? compat_SyS_msgrcv+0x50/0x50 [ 622.760141] ? ida_remove+0x3f0/0x3f0 [ 622.760149] ? kmem_cache_alloc_trace+0x459/0x750 [ 622.760156] kern_mount_data+0x50/0xb0 [ 622.760163] mq_init_ns+0x167/0x220 [ 622.760171] copy_ipcs+0x3a4/0x520 [ 622.760178] ? ipcns_get+0xf0/0xf0 [ 622.760186] ? do_mount+0x2bb0/0x2bb0 [ 622.760198] create_new_namespaces+0x278/0x880 [ 622.760204] ? selinux_capable+0x36/0x40 [ 622.760216] ? sys_ni_syscall+0x20/0x20 [ 622.760223] ? ns_capable_common+0xcf/0x160 [ 622.760231] unshare_nsproxy_namespaces+0xae/0x1e0 [ 622.760239] SyS_unshare+0x653/0xfa0 [ 622.760244] ? kernel_read+0x120/0x120 [ 622.760253] ? walk_process_tree+0x400/0x400 [ 622.760259] ? __lock_is_held+0xbc/0x140 [ 622.760271] ? __sb_end_write+0x9e/0xd0 [ 622.760279] ? fput+0xd2/0x140 [ 622.760285] ? SyS_write+0x184/0x220 [ 622.760291] ? __do_page_fault+0x3d6/0xc90 [ 622.760298] ? SyS_read+0x220/0x220 [ 622.760306] ? do_fast_syscall_32+0x156/0xf9d [ 622.760313] ? walk_process_tree+0x400/0x400 [ 622.760319] do_fast_syscall_32+0x3ee/0xf9d [ 622.760329] ? do_int80_syscall_32+0x9d0/0x9d0 [ 622.760337] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 622.760344] ? lockdep_sys_exit+0x47/0xf0 [ 622.760352] ? syscall_return_slowpath+0x2ad/0x550 [ 622.760361] ? sysret32_from_system_call+0x5/0x3b [ 622.760370] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 622.760381] entry_SYSENTER_compat+0x51/0x60 [ 622.760385] RIP: 0023:0xf7ffbc79 [ 622.760389] RSP: 002b:00000000f77f708c EFLAGS: 00000296 ORIG_RAX: 0000000000000136 [ 622.760396] RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000000000000000 [ 622.760400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 622.760404] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 622.760408] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 622.760412] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 622.760884] Dumping ftrace buffer: [ 622.760887] (ftrace buffer empty) [ 622.760890] Kernel Offset: disabled [ 625.567198] Rebooting in 86400 seconds..