, 0x0) inotify_init1(0x80004) r1 = syz_open_dev$vcsa(&(0x7f0000ee7000)="2f6465762f766373612300", 0xd9ea, 0x8800) ioctl$TIOCCONS(r1, 0x541d) 2017/09/26 05:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000064000-0x8)="7472757374656400", &(0x7f0000e8b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c9000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b7000)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r0, r1, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000080) bind$inet6(r3, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r3) r4 = syz_open_dev$sg(&(0x7f00007e5000-0x9)="2f6465762f73672300", 0x1, 0x400080) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000caf000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f00005d6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000bc000)=@assoc_value={r5, 0xc69d}, 0x8) 2017/09/26 05:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000511000)="2f6465762f73672300", 0xffffffff9212f2c1, 0x100) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000148000)={0x5, 0xffffffffffffffc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x7fff) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair(0x11, 0xa, 0xd2d5, &(0x7f0000169000-0x8)={0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000aed000)="0000000000000000000000000000000000000000000000000000000000000000000000") modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) 2017/09/26 05:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xaea2af78c1226957) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) r1 = syz_open_dev$sg(&(0x7f00002cc000-0x9)="2f6465762f73672300", 0x123, 0x938d9dda18a44e12) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000355000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069c000-0x4)=0xc) r3 = semget$private(0x0, 0x3, 0x1c) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f00006c5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") lstat(&(0x7f0000ae7000)="2e2f66696c653000", &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00007e3000)="2e2f66696c653000", r2, r4, 0x1800) 2017/09/26 05:57:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c0000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) write(r0, &(0x7f00005e3000-0x9)="671a1fd680928dfda9", 0x9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000836000-0x5d)="94328c07156d89c13d5109775ddc4e51df708fa8c6d758134caf22323ee3bba61357024f55748555a58985b42dbe513ed573d3a171c729f06f08c44defadb208c17043a6475141705e1dc0e75dc7682d49058b94dbb5d13aab8c180e88", 0x5d) getpeername$unix(0xffffffffffffffff, &(0x7f0000e56000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000893000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000660000)={0x0, 0x0, 0x0}, &(0x7f000081a000-0x4)=0xc) lstat(&(0x7f0000489000-0x8)="2e2f66696c653000", &(0x7f0000aa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000435000)="2e2f66696c653000", &(0x7f00009b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$bt_sco(0x1f, 0x5, 0x2) r5 = open$dir(&(0x7f0000aa0000-0x8)="2e2f66696c653000", 0x24000, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d93000-0xc)="2f6465762f6175746f667300", 0x30500, 0x0) r8 = getpgid(0x0) lstat(&(0x7f0000fc8000-0x8)="2e2f66696c653000", &(0x7f0000681000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00003e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = accept(r6, &(0x7f0000194000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000a7000)=0x60) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000fdf000)={0x0, 0x0}) r13 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00002bb000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f49000-0x8)={0x0, 0x0}) r15 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000124000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8101, 0x0) r16 = userfaultfd(0x800) r17 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000da7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c0f000)={0x0, 0x0, 0x0}, 0xc) r20 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r21 = syz_open_dev$urandom(&(0x7f000070a000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) r22 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5e000-0xf)="2f6465762f73657175656e63657200", 0x121080, 0x0) r23 = socket$nfc_llcp(0x27, 0x3, 0x1) r24 = accept$alg(0xffffffffffffff9c, &(0x7f0000f86000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006b2000)=0x58) r25 = openat$vcs(0xffffffffffffff9c, &(0x7f000035f000-0x9)="2f6465762f76637300", 0xa0200, 0x0) r26 = accept4$unix(0xffffffffffffffff, &(0x7f00005f9000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000957000)=0x6e, 0x80800) r27 = socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f0000f0f000)={0x0, 0x0}) r29 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ab9000)=0xffffffff, 0x4) r30 = mq_open(&(0x7f00002da000-0x8)="edd0657468312700", 0x80, 0x2, &(0x7f0000340000)={0x7f, 0x1, 0x1ff, 0x79, 0x6, 0x5, 0x292d, 0x7}) r31 = bpf$MAP_CREATE(0x0, &(0x7f0000837000)={0x7, 0x2, 0xffffffffffffff35, 0x6, 0x2, r28, 0x7ff}, 0x1c) sendmmsg$unix(r0, &(0x7f000068b000-0xa8)=[{&(0x7f0000159000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003a4000-0x10)=[{&(0x7f0000ee4000)="798c61bc394f8ceaa34a08971926e78f8688e29a7810fdc6", 0x18}], 0x1, &(0x7f00008d8000+0x897)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}, @rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31]}], 0x8, 0x10}, {&(0x7f00006bf000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fe7000-0x20)=[{&(0x7f0000491000-0xb2)="1b6596215d88ce03f8b2b1810bfad7a3bd7ef7c24c443a56dab262bb60d1b1c617f2cb38e1cf42ac57988864e1000793f8a8d53c287520c620a5a9f0770310c1afd53d9fdc7b3a08067e41306b3dedd425ea60396e89de626c55b18db8b64863d3439b6cabfbc9b9a424ca5a84d96cef253b71dce153e56d67abf17313446da41ee650d3c859d08dcc821d14676f53b9317b324b60892b9b5dae7e9133d1aa973232faeba70da3e4414f8eaf5f1978d42fa7", 0xb2}, {&(0x7f0000717000)="4493a412bc12b47a2c420a80b2f088d729d3fbde180519026b84b96501910e5ee92f63473ce2cfb8c430967bbb9fef401599676e75f7ac83e34b28e88f4ba718852fef46fac476cf289cd571e1b6168f524990aea086a4809facea83982b2ae1aa5e008e93afefcc113d4c61535138af4e03bfe0398c5c3005414d942a501f51a3c7bf5fcca1aed0e88fb8adcf61580c06a45dc7c15a6d02936e82049f435ed019b5e47868deedc78987e7544d01fe65745a8d25f7a34ae5ea17", 0xba}], 0x2, 0x0, 0x0, 0x408d0}, {&(0x7f0000400000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00000d1000)=[{&(0x7f0000308000)="b7e4aeb1756f5b55b89e907d31154507c2304e934dbc4d36e8b5e212f3526a571aad88b443e1936ca53b350ec22f1a5e665fb39cae5747cbc24e37c0fd2e53797d2c37be2099e66dcd0793eda489e2bf458ca122711ede1b8d7be3727cb61dc2cc2ab9c0f1e9fc54b9dcf6549d6f24a3dcf34094a7f5cfeddf264d9ada99300df53eb151524454213e17265a30f99f31b6437522c588f5752227ab0384493f5a871e02c153cf3b4af5ec389db4551b921a50107a08c9750bc1bd0f8074", 0xbd}, {&(0x7f000028d000)="f17689c308070c89682a8fdf8c6d465682cb37ef733f82aa45804a34988758d818d716edf7a86961d7b6509f9c940e8fa29733", 0x33}, {&(0x7f0000e6e000-0x36)="6376876dd5572febe5da53f590f42bde176f96e06165c6be63f0e2e1ac492add88f0b79f9f236a2f85ff210573959abbf97d7f9f4e33", 0x36}, {&(0x7f00001f1000-0xc7)="baff5bca76a7eaa482ffccce0aa50fc29cb56fe1348794c58724074aae54d287083927fe82c53805130d5ba33a1fb4a5f089b2bfaedd5e23c4c0a60e79476f50037528e8831c5a834c115e2087e5a6630784680b68571a8c8ab8e41f11ad2f6a496e24aa9be0bf318bae8fa073d869026ac42de657417f40e92e9a9db76a30c9c7e8ced838608543a0c3aaa080ffc0038decdbe959e4f155b42ceb637c82252949ac88ac3653ad280bb64ef0b58259ca9e620b94e892e29e85d137a6dcd7b8507953d86fa3244b", 0xc7}, {&(0x7f000093f000-0x57)="62f7000418c2a7c51c2457cf2e64358f43a2144ffdf7be4d99743523c035df7347684abf9910b4656f4405a09d88de89122518a9bd7a85d3b74ad100863d208d53bef9f2f7bbfd14bb07220c4e3ffd308832f22ccbf7a2", 0x57}, {&(0x7f0000256000-0x3e)="09b6fb24c32eddc1d7b77cb4db7d0cd53da93688dc01dbd93f95d2a130c87bde6e2fc3bc2803bda8b05ef7464c75e1b37011bc353ced2fcad39fcc65866e", 0x3e}, {&(0x7f0000bea000)="4616d81775b8974069a2f1d03a31c3e5f7481df83f1159d4f89c03b658535da8532c1e80c4c42cd6d0a9e67cb6ea3427f5", 0x31}, {&(0x7f0000d07000-0x28)="84337e2163aa6b9db4cec6794b88c4af06664c4d59c2fac4137a0a4e40c189b7986ddb21f90def3a", 0x28}, {&(0x7f0000e13000)="40100c5879670d0a0cf62c5f2b6c0bc5d5d127391a3bb4df6156ab1906ab1c5c875fe8dd7900a26a17b7aaab36db8942445534b0a4dd8cf876a0b6a0001cc0121f523b2456e7660e16dfb8c1b528eab12d1f749c29dd7a3b3925d8847dc2e757aa0e126d19cf244afc6ca6de056f77", 0x6f}], 0x9, 0x0, 0x0, 0x8084}], 0x3, 0x8010) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r33, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r32, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00003b5000-0x4)=0x2) 2017/09/26 05:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x7fff) 2017/09/26 05:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f000065f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x8dc, 0x6, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000042a000-0x4)=0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)="73797a6b616c6c657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cf7000-0xaa)="7bff9369f0b6d23f0735e4a9365810fc04038e416b2d935f159061f7c9242bb945dcca21d3c3cbf816c9cc2daa28f1bb244e5ce8742c0bd160b6eb8f41ff9dd4d814f15bb61ede528c1b9d55bcb02ffdf4ce464b9ebe174fdb3f5a99d412feb5880a8abc712392369a100fa03a4e8531119146af3ba748fd1a1fac95194f3fbce4aefe94bb181d9716aaf5db94a444447d5cbbc63cc76a5b980e8dc4ab6f7bfd243921c9570f47d2e3b4", 0xaa, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00008ca000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x2101) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000073b000-0x9)="2f6465762f6b766d00", 0x10002, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000ca000)={0x0, 0x2000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000390000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000058f000-0xc)={0x3, r1, 0x1}) sendmmsg$alg(r5, &(0x7f0000a24000-0xa8)=[{0x0, 0x0, &(0x7f00005ed000)=[], 0x0, &(0x7f0000e81000)=[@op={0x18, 0x117, 0x3, 0x1000}, @iv={0x28, 0x117, 0x2, 0x11, "2675d64b02b05d64705f45b2f983c27050"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x58, 0x0}, {0x0, 0x0, &(0x7f00006a6000-0x80)=[{&(0x7f0000752000)="760f2e115b2547301075c2008d47d4e99222927534c11e4b5d06c0b68a546d68c2282f42609b38354e76404e5d2c1b2a2697c400a2f25c872ed176fa9c46ad48b704044836e861bb6853e823af91f938e86d30d8d82fe347c4c338fecd88f91a9f7271b65e4ba2cd51dbc8c75fb887f0f8bf194b0434", 0x76}, {&(0x7f0000a10000-0x83)="55bb8b286ed134e735307ebdd203365363c755abd918bf1e5244080292084025469bf0c16ac4b54fd954817c068f965ecbc30626db702d87a467c88dae7bf0769fc1ac2ed923af3f156060266852baa7ece93621a76395e96c3566e6223498f1a8bd8d7f5beb4b2687ab105f8dba766c659059efc41fc53da56f1e8b37f011d3d90c10", 0x83}, {&(0x7f0000fdc000-0x6d)="320627d854674517f93d55aaa8dfcdf6dbc74d0261e00294a347c12c1ed58d8c50a3ff420b6e48ee4dd2d8f55738e5144107a5c56e5faa69ed38cf8cba08ed5d4b3cf3043d6dd8bbcfa7436ae48cbb14a3f0ac2a5d5c1e8a8ab75704e65dac2c26be19f4e1114e50e0a7bacdac", 0x6d}, {&(0x7f0000e39000)="0c6415f583f4d6b11a3ce27b2c12da2abfda8f7576d19032e9e0c3c1000aec97e181751150fae9f9f159ae4d5a84b7688786848fae71a190d433d736f6a8ed5204df7be400efe2c97b7bff773225f5c7a588b80bdba549aa3448e176d5f2006abc9cf0d80c6ad1fb76100de584c40c0b5699186c2ae7dea3abaa4669441d8750c9da55f1c00436b4892a181117d8e697c6d4eb081f6091ffdce93a9d4bf850632ab7d4adb3b1b4a501a576c43db22d4cdb126614408f1c34ae34d89485e9c108b635565ea81a181f6a077daebb5f44b80329dfbfef1ce7bb91fd0a2433e5bfddc1307ceb6045751eba79129d1639ea20bda01f5cabd25ea0ea2678d3e1ee440a76fba1c7d8a44e107df6dc01a5b7ea14ec82a46453af1001d7b201e21d1e6e625890508a12bc7ed8eaeee40cf7e86ca800346a99c1e2f322e15f8a86268a67ff2d4bbf825d376abc3046a58e95424abaa3dfa84343b977d2c13b944a7c664621fe0e0b0ec767cdb87c692f16a753afd36ef3f0539f6116aa14352e60298dc69e1396bf5f071ba8486861f91fbec6998ee05f3821b4c72b1125b6b2bc79df669412b64b8acacb8f6a228b2950feab1fb8b6e55fc097e9d35b09978ee2f9a398508074030fd1cd0f7820f95b5f4096494ec22da1bcee020adc3f3044221ddaeb7ca814fcb8ccff9a9f35a56577563a0d9831297694e49e9a1fc699470878de87ed819ea3b300f2938bbebfb4052385ed8715e5439014ab7d4367b5dbf042ac5daf824c2d0d518b7e9dbbdf9f5e2e5a11739fc5690c59b900e8bd76a9f8afe79596055d53f4237839f8093e0cb7ade4a35ce03e990f6305f13868ee8bc14074e0571eb9d52c37196a910fa4b7c05c569006fc8e8481df5799b798402a302193eb9155e405414e895a0704c28389e4e0f54e2598266dd1a9ab7d7c3f98f0c8ab189d6e5b4339109691a78c242ee4e26ea60c1ccbc227301476c3b20301fe42ff16dc55a6bd6b2b68e5496c177c13a606aeeee999e02df6b071ba226663a07cc7e61228181f62c124b7930657415bfb0371b151941d1c195dfe76897042b070a79d384f05d6294699439cc53d5e84baa62a63ffe8b2e3431d2742c0965339efe58da4bd6c43ecaa2ccae74ae5649750876560d9610b1c293847109ac504d343ee37d3a31cb0ca51cfd7ba61cf14c0329a08523625bafec78218231f8111eea5f2ef1957820671b3b1156e2f44ef30792a88cddac31d28db481b42431086d4dfcbb8e8964d19963e5d3083a67d4d22198d3bebc6bf7dc62342ab3b678e49aa134cdf2399e41a84a53c65dcc322cd2d321366bc7d179f86f2886952e2216faa4a288fa51b28da8a8ffdccf32de219a852f2d284cf46f95dcd4113f97f9b77a5a06da4c185a9f9e7489ff9da1c1c8622661556c6716139d42aec35dc4ab914ba3b619884689c1fe7e8a9c72101b2c1415b9060531daec66d1319f44d335320582753f6abd703f884b15295473b1bf693cf383350d25f2931eeb5090a178e0881713b030d75d61ad71cc4d87db5003d5a0e518669fc19b09568ecee9e54a8d88d9eb9878af0d9d9baf05a0dd7e2d3873573937904ff9b121b1c30f47d240a3532ddd6da0a1a07d16fb45ae5d622e36eb42ef03e58ae0059734f3f45eefa5076fc0aae23414819b4a03e5d3ab47a7345f68eb7a8bf6132f47d899675ceca4fe40ea1136a85765243d6a05d1978f699e2cc00da2f8c349fa9bae229b5653357123a3c3d842768d48748e7274917bb03245c8596bbca59ab17ca90f41c761ab40d4ecd7fb3c522b59a4a6abb93c201789df628e16db4502ac44ffb5e6d7a2403b00340726cb5fadb1af2d6f8636165b067c75ed641e045b730ee34230db8ae9fbb725bb64b5c68f2c1ea55a548106259ea0384e3ed55a292f233351b3a62eef8b0ad02ab89d56fd343f62eac88b4dbb22d9333c81c8673a2bd1dd8179ccd6e360c761a013836714287bd47e7183f6288a286ba4237b36c2523fba8fb6a809b26b6b2a366c4e2745ecaab4227f9a7bd0e11a89612015a6703177b22578159368c61eae87dd1004267a4a82f9f05a413ba7f5e3929e14548937b1f1fbba05d897d6ec197b9c3c5da4d35e81713ad5ce280792cc877294ae7e69aab8a9263b0a504ad38a864ba55af7430bc07f5d0e098e7e14062343c30dcc13c8dd2d40e75e37022e71fb88788dd2ab5534dc8529a5c3eab02f613f73cfcf338e734eaf1e2fcdc5508340398c6893e9e798e2efd29d534c12288b27dbcbda1c6ecd68b8293c9761425651c6855f1c179dadcfd3c3c14af390c3d62ffa7843641561023f9bc07fb0a54e62974f3896b276f6f6d5fd8e964c9dcaf4e510b969a74767251f230ce6b0914c2bd50ac8986fd40bf81792080d981c50429cfc0fc25f4329731c54d50969baf611d9cf13440bd08d62f2f632dbec1d57d6282d09b5482c1d8231d2aaf48ed5c351334fb4c19032f7a0492c340f8329db2d61171c534c185275d01a7ac587d83daebb972639b86d908c447dd24eafb3cef51241b88a3f2ba537cc49b2f7df68353cdb9b2831f98dcebeb4d050fc53d23c24e45bb2886e4987c022d85f16f79e7407a3b6010833c200e7e01ade52139db9ff0cdf272a0092f6eaaa417dee2838fa13b77a07258eb31a8694d830b676d3c07d2d1b880b51075394977603fc5b27a7eaa17f9829e29184e73845f6c6fc2682b280ab9abba5a5b927d260d78a5d72493faaabafd5785c91cbb615489b86e8ef7af12f23f7cb9335bfae36719308683708dfe3f943f1c22de1fe5a1ff7d29ce787ea41094f25d962072fd9d9a3934dcd6b599f4122311caa9f16380b251cfa79e6cc7a0217014ab2be4852deaf7abd50376b886d08fdf03ad2005bfb6bd011496db4620757b16a830891e7e6a85d5e3bac05166832d4b21595820d756aedb2fad35120246fe3fb7988c48d6837e87d4dc86141f095e6ffcab295f10066b9b415f69c52246ab2fc6b2722ea7b1935ae13f59457c66a35d10253f8a3dffc022e5c3dd6c5361aee6bd05b6df30f42e4f8df58e5baee335095e3d8be3d49eebc7a98d75e614edbb855d023f56813bc278f76bc3ef93f74934e88a90a7fb4239c75fd610b7685bc3445b559f4e2bcb9dded3ab600404b3b85696309736f816533dc4e570358275d6952d46d8dced9d0ad110f8ec722e7bbc61cd037f4be6026316e42b28c02f8e879a841c9b2131ebbc659165ef1851261fb0d42ca40505066cbcaffed337b4acc4c27635736e5555516d633233cd7a613384ecd860ed4b3c2c5a52463c91edbb06ee24457682cf20430b1042e1305e1b492db9bc2a4f89cfb51b39abeef7da54cae3965aacd10b6884ef762d18db29bdcc85378bfa505292adcf49336475ce1f585db08de9dbb9baf54376b27d90ef73fa8ad2a952bceff6315111dc3b4a8335c8cd86606a11d54318d20824c8d6f79729db93db04ec3ca2749d17e839b562340179a3922ea885dec5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&(0x7f000039a000-0x90)=[{&(0x7f0000eb9000-0xc8)="cafd313f9144504fbb6aefab1c631887d7fcce467348a2dc3f3de1c49c3e3803e740b0aed5f9423e157897d7c743de817ca582e98a1ae48d744637ff6371bc0ff1723983263331eaeb70b66b105b4062b38e647d593b2e44a49047b96b39b960fe2480f93256bd07f8290e034929d4931db5408362a70e00b8130e3c4dafa0e20dac5894b30caf5c28d8cf122827b39c8ad73b06f24947b136ba2e49ee8dc65604c5fc680b16b16aa3b6498ddf86edf0ee1ab29ae8e2ce5119b7fc4bc60c36eb0aafcf2be0bcb225", 0xc8}, {&(0x7f0000dac000-0xcf)="4f5a285b26a3aad101403205e3abc02325bb5defac9ec8cf962790f772f2bf5037f22b2fa33b8ac7d4e83b69a973c58c05f16b254900552a8fcc0cff26328343d256738080e755a7d09510125c1be5df2159123466acd800435641a89c3a800fbd69ed63fc7cf3f197342dd42418ed70dc551e432427b6f5760473efa3279351df7e4a648fe872f236e02374dd1ef1419940f026fc98a90f8057b21879f02755cdbf22ac0347176c253e6e47bc914465a80a94dfbef2ee0fa057782af65c8eccfa46ab7d2b7aff3171721aac9534c8", 0xcf}, {&(0x7f00005bb000)="19d8ef6d2afd6481b41d80acb5cdf944b4756aa68dda9db6ebbcdbd0579cba80577cb169dd8ec3e17fe32814433191f1824d02275eb76c3e419982e2156994ebadf7cac1", 0x44}, {&(0x7f000023f000)="100193b870da94ba28302bc9d99bfe008f596f00a022ab64b443e4182f6bab84896155370bf890a6ff8a79f4c1277c0b778850716c3f14699277fc14a398c1b407b8af7c7e2ec86c517ab115acda444e9cba806ad1ed974010f40b15be9061893c594d2bbb469cd23923cee17dc77037ad6819a97b7ca3212cc342f24b121ff98209c9703cbe6d70e14cebc09493dc152e6058b500d25ad8415aaa3ab6051e83d522e624af17c8480cd39d149eb02a5ace4adbec", 0xb4}, {&(0x7f00005bd000)="301c5ce3d017a69008dd77f7b98d9d55063312ba441decedd7e0abd94ef3770a32719eb7e9a00014906fed0ddc3de2fe8ab121f19cff2f2f840b22ef8a26a48efc5e4f37877f66684c1f6ceca59bddf63f7cf70f4426f641d758987d6d43a0d0d99bce802229de877d495d1b53bd93468294fecf2cb77290bf4d60e7db247062b2b00899b52a27dbc7e378cd93e2be3a94b72e19864482d72c730d6b2acc903be8a1410c1ecc039ed3acab9a7529", 0xae}, {&(0x7f0000a1b000-0x1000)="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", 0x1000}, {&(0x7f00008ae000)="78376cbb0309c9b90ffaa766136ed56fcc28ce0343b0779b7d810cb79f2e66946cbe17589f74c8f515b0098744b9c1f13e8ec4eee5b503c0589c0247e64ebc35e9e525e0e45175a5a18bbcdb660fc87605d301cb9d1d15c84330015012724e9d33f34ff849d49a6360342755916882693b4ef1ff9aa01b3a55648faf8573a0aa0523de013bafe054f629ae18d4fa6c523409acdf979079d52ee9d662766422e1745ea0b1480bc57ca491405a234e69ca3b27b0dbf1c7dada8fb416eafe9404f828273b85fa28aef440ab5cdd728a2f304a211b3526be57fedfcb5b1a85879e5d085ef82799eda1200b545252ddfa5cf760ebb2", 0xf3}, {&(0x7f00009a2000)="a89c313bc4757ca1b89885", 0xb}, {&(0x7f0000fa5000-0xd2)="352910ae33167cf358229831cb6fd0095e1d888f9642284f782d43e2371cbf2a2f82e9d9c4cf98daf498ef95c626a03518ba40addbb7294f59b48d6630a05a357e0b59741daadc844473faeb048c3ba416b13c6d6aebcdab43fa71d793ef3ef016da966ba97b347b372c919cc950998b9ec0b8605eba568a8b50d62eab3d3b1f16d5b0c8edc0f2af7e63602be61524b00a8ef4884517bfd86db05f06235886270df7c07066926f10cf8b88f24fd66c9fede6fb4794d7d0d8ecd18a8b53186bb47606579f2aa45dbc4d7bed53d56855cf5e25", 0xd2}], 0x9, &(0x7f0000d91000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x9}, @assoc={0x18, 0x117, 0x4, 0x400}], 0x48, 0x4000}], 0x3, 0x4000) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000034e000-0x3)="2f6465762f73657175656e6365723200", 0x10000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000039000)=0x0, &(0x7f0000924000)=0x4) 2017/09/26 05:57:42 executing program 7: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000e9000)=0xbe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ea3000-0x8)="2e2f66696c653000", 0x20000, 0x2) accept$alg(r0, &(0x7f0000b7f000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004b0000-0x4)=0x58) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000272000-0x4)=0x72, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) 2017/09/26 05:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000792000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10000) pkey_alloc(0x0, 0x3) utimensat(r1, &(0x7f0000c90000)="2e2f66696c653000", &(0x7f0000e88000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) seccomp(0x1, 0x1, &(0x7f0000ede000-0x10)={0x2, &(0x7f0000d26000)=[{0x80, 0x850b, 0x2, 0xfffffffffffffffd}, {0x6, 0x5, 0x5, 0x8}]}) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000eae000)={0x0, 0x1002, 0x7, 0x7, 0x2}) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x109800, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000339000)={0x101, 0xffffffffffffff9e, 0x6, 0x9, 0xbc0, 0x1ff, 0x5, 0x9, 0x3, 0xfc73, 0xfffffffffffffe01, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r1, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) 2017/09/26 05:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x7fff) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003d6000-0x9)="2f6465762f76637300", 0x40000000002000, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) 2017/09/26 05:57:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f000057e000-0x30)="656d313a6e6f6465762e0a626465766370757365746b657972696e6773656375726974796b657972696e6721656d3000", 0x3) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c79000)={0x7ff, 0x6, 0x0, 0x17, &(0x7f0000e13000-0x17)="0000000000000000000000000000000000000000000000", 0x63, &(0x7f0000ac5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000323000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) iopl(0xa0) 2017/09/26 05:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x7fff) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00009fb000)=0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000d5f000-0x10)={0x101ff, 0x0, &(0x7f000006b000/0x3000)=nil}) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) [ 636.057089] audit: type=1326 audit(1506405462.642:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22135 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x0 [ 636.086143] audit: type=1326 audit(1506405462.664:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22135 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x0 2017/09/26 05:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b5000)="2f6465762f7161745f6164665f63746c00", 0x616481, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00009c8000-0xc)="000000000000000000000000", &(0x7f0000453000)=0xc) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) 2017/09/26 05:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup3(r0, r0, 0x80000) fallocate(r1, 0x2, 0x7fffffff, 0x3ff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000e0f000-0x50)={{0x800, 0x8000}, {0x9, 0xad5}, 0x7, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2017/09/26 05:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = accept4(r0, 0x0, &(0x7f0000aa4000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000422000-0x1)={0x200}, 0x1) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e08000-0x14)={0x6, 0x6, 0x4, 0x100000000, 0x7}, 0x14) 2017/09/26 05:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x7fff) 2017/09/26 05:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59d2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x82004, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000eff000)="", &(0x7f0000336000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000cda000)={0x0, 0x0}) close(r0) bind$ipx(r1, &(0x7f0000d5d000-0x10)={0x4, 0x3, 0x4, "93aa92d12c08", 0x4, 0x0}, 0x10) 2017/09/26 05:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair(0x4, 0xb, 0x70, &(0x7f0000b88000)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000575000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000910000+0x2b)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000f95000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000-0x4)=0x10, 0x80800) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f00002c5000-0x70)="9882c376879f46a34cc06d41afc1ba41ac59f33b98f3f80bde71c9697b98cdc0de16f8a886a33c905a2970b40f28c50988bc04cfec38f4182a558fd6ce70370c12fa68ef5e23400539ac2a9341cc77dbbe1687e20c04f61db5abb203e9be24a49a4183409420ae4c9dc34eb834de9610", 0x70) recvmsg(r3, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) ioctl(r0, 0x1, &(0x7f0000e97000)="c510bf63a7ae91fb11275c28cb") sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000023d000)="6269675f6b657900", &(0x7f000045f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000403000-0x49)="3f59122ded5709e4edb7eb59d8171cf81701cac586254cd1fc80d4d5940456e584c9a1fd21b7c73a83a5fa1937c75c20b8a0d0bc50283c7ef14e608424bba7d25443fb7409e955fcb0", 0x49, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000b8f000-0x8)="6b657972696e6700", &(0x7f0000b36000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f64000-0x3)="5d2f00", 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, &(0x7f0000098000-0x2f)="08517733b0c6ffa147cce81172d31d0002a43e74a7373bd665fabeb2135885aa408caa800e6a6ae00f49ec74ea1f5c", 0x2f, r1) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000f1000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f0000fe7000-0x81)="6fb2f79b0986ee4f807d6a3c8e133bcb5b4aca871e30bbd83298e3e8e9c55d1c425b05a70c1b1e9a0bb585a1b7703f0d7a8cd2cc7afad64f1f84713ab69d0ebc1e43dcfd38bb819efb94e89af47022c66a9d369c4d0af513dab18a421cffbc09000000a7320a14eafd6b289b9d035bf179ce407628213f59e93aafa9f4ccc30462", 0x81) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) 2017/09/26 05:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0xc6, 0x8dc, 0x6, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x39, &(0x7f0000b07000-0x20)={0x100000001, {0x401}, 0x40000004, 0xe8}, &(0x7f0000699000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a38000-0x8)={0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) pipe2(&(0x7f00008f4000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000981000)={0x0, 0x2, 0x4, &(0x7f0000ea8000)=0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x0, 0x0, 0x7fff) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d51000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000016c000)="badfc86c644ad9597fbf8f86c33c046732aa78fc755e4df63ec5c5622e3707f6d36de575101496d9cea4f6bd8c8d7e3be70c315426fb54325526e2d522f3f60058df65acdca38f61f03b60e58f9e6fcff0446e00b43cc662e6391a1aa5088425fbfa6f7b69e902bc8c384f7b647b23f64b21065077a090eba855b1b62c32248719e0c251f500ca2ddc4caa80a46bb43b72a6", 0x92) 2017/09/26 05:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) 2017/09/26 05:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f000025a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffff801, 0x5, 0x3, 0x0, 0x4, 0x4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/09/26 05:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e19000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5e08) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r1) 2017/09/26 05:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000865000+0x7fa)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00007bd000)=[0x8000, 0x1]) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) 2017/09/26 05:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x8000000007, 0x0, &(0x7f0000441000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) flistxattr(r0, &(0x7f0000d26000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x1e12434d, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x2, 0x1, 0x0, 0x0, 0xe2d, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) pread64(r2, &(0x7f0000b6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000738000)=0x0) getpgid(r3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000e10000-0x10)={0x100, 0xfe0a, 0x4, 0x7}, 0x10) 2017/09/26 05:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) prctl$setendian(0x14, 0x2) 2017/09/26 05:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eb2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) readahead(r0, 0x1f, 0x73) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000079000-0x14)={0x0, 0x72daa60f, 0x10000, 0x1, 0x20, 0x5}, &(0x7f00000d8000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c8d000)={r1, @in6={{0xa, 0x0, 0xa770, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xef580}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000195000-0xc)={0x0, r4, 0x0}) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00002d8000+0x6a7)="2e2f66696c653000", &(0x7f00003e0000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) 2017/09/26 05:57:43 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) r3 = accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000f83000-0x8)="2e2f66696c653000", 0x40000, 0x4) mq_timedreceive(r4, &(0x7f0000184000)="00000000000000000000000000", 0xd, 0x1, &(0x7f00009ce000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xa) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0x0, 0x8dc, 0x6, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x600000000000000) bind$inet6(0xffffffffffffffff, &(0x7f00009a1000)={0xa, 0x0, 0x6e47ccd6, @loopback={0x0, 0x1}, 0x1}, 0x1c) close(r0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x7, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f000026e000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000015a000)=0x58) sendmsg$nfc_llcp(r1, &(0x7f000031e000-0x38)={&(0x7f0000cfd000)={0x27, 0x9, 0x2, 0x6, 0x101, 0x3, "17c4cde3b26c012e236cf0445d9fa0305fc909b14f3fe217f7868a48761de8d76bb427c0ebdf3e2024e9d50277f0f3211da84a0c29514c485f2d594be81e99", 0xfffffffffffffc00}, 0x60, &(0x7f00000a3000-0x10)=[{&(0x7f0000d8b000)="0b41748df0", 0x5}], 0x1, &(0x7f00007a1000)={0x60, 0x117, 0x8, "2ad96cfade9a3cd9d360576a9a15074d63f869b8a20b2b80d5377398b19a1231e9643a883ad4f663c90430d67cf57e04e7e825cdef94e7b5b12b8cb71e3866691a9de78be9a467b925a4c9605ae16c67"}, 0x60, 0x40000}, 0x4) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000468000)=0x0, &(0x7f00004ae000-0x4)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f0000126000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(0xffffffffffffffff) getuid() r2 = shmget$private(0x0, 0x3000, 0x7c00024c, &(0x7f000016c000/0x3000)=nil) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaf000)=0x5) shmctl$SHM_UNLOCK(r2, 0xc) 2017/09/26 05:57:43 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000492000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00002be000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x3, 0x9, 0x3, 0x8, 0x9, 0x20, 0x80, 0xded, r1, r2}, {0x200, 0x10000, 0x7cae, 0x96a, 0x6, 0xff, 0x1ff, 0xeb8}, {0x4, 0x0, 0x10001, 0x3f}, 0x7f, 0x1000, 0x80000000, 0x0, 0x80, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x80000001, 0x7}, 0xb, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x3, 0x3, 0xfffffffffffffffe, 0x80, 0x7fff, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000435000)="2f6465762f76637300", 0x101200, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000055b000-0x88)={0x10001, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) munmap(&(0x7f00009f0000/0x4000)=nil, 0x4000) 2017/09/26 05:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) r0 = syz_open_dev$mouse(&(0x7f0000419000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x220400) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000dbc000)="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", 0x1000) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000087000-0x4)=0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x401, 0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f000026e000)="", 0x0) r3 = dup2(r2, r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000321000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000006d000)={0x0, 0x2f, "4448155c42629deec68848469fcd463d89759ef10e040c33f86570fc6990fc48d0e1a60959dd89a53887249ecc5b1c"}, &(0x7f0000c13000-0x4)=0x37) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000a000-0x8)=@assoc_value={r4, 0x3}, 0x8) 2017/09/26 05:57:43 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) r3 = accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000f83000-0x8)="2e2f66696c653000", 0x40000, 0x4) mq_timedreceive(r4, &(0x7f0000184000)="00000000000000000000000000", 0xd, 0x1, &(0x7f00009ce000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xa) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f000074e000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x40, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00009f3000)="", 0x0) r1 = creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000886000)={0x2, 0x25c1, 0x6, 0x2, 0xf261, 0x3, 0x3, 0x8156, 0xeef8, 0xfff, 0x8000}, 0xb) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008f2000-0x4)={0x100, 0x0, 0x8000}, 0x4) readv(r0, &(0x7f0000078000)=[{&(0x7f0000d99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00001ca000-0x8)="0000000000000000", 0x8}, {&(0x7f00004a1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00005e9000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000999000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000159000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000d30000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003d0000-0x20)={0x80000001, 0x0, 0x2, 0x7c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e8c000-0x20)={0x0, r2, 0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f000093b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000581000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) ustat(0x1ff8, &(0x7f0000c4b000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x3, 0x0, 0x0, 0x7b9e, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, 0x10) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000153000-0x4)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000249000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000)=0xe8) r1 = socket$inet(0x2, 0x80004, 0x4000000000000800) getpeername$inet(r1, &(0x7f0000e80000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b7000)=0x10) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006f4000)={0x0, 0x87, "045f32e40212353d030315ae7119be1bb06dcf34022482766e12d1b9a59850717f2c3cb177f192b640fc997360e9224aeef011e0a45d5ce2dfac32e346046749154e21a147c189ff712a8a51b5475715b05a64fd56ae44d2d01d96612295f30e072a93d5fe71ea587c1b320f742d28ad809dbaaac56610308e408b7de2e7f9f3d76555832d9706"}, &(0x7f0000997000+0x1e3)=0x8f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004d1000)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) openat$rtc(0xffffffffffffff9c, &(0x7f0000b23000)="2f6465762f72746300", 0x8000, 0x0) sendmsg$unix(r0, &(0x7f00009c0000)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r1) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f00005ed000-0x50)="a9b51f4cd7a86f5fed1130bde5cde18e86d8f1fe13678aa85a77f31d6c0f920719468adcb8fe8af078db495ae5365fa850ce5799771dda2691134531a0f4925451e43372eb3103789bfeb3210ac09419") 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000206000)="", 0x0) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0xffffffff, 0xff, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000bef000)="", 0x0) r1 = dup3(r0, r0, 0x80000) recvfrom$llc(r1, &(0x7f0000d18000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x1, &(0x7f0000667000-0x10)={0x1a, 0x6, 0x5, 0x97d, 0xefc3, 0x2986ceb1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00001f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000eb000-0x4)=0xe5) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000099d000)={@generic="b194f06eee401776ffa99910b0534415", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c0000)="2f6465762f7667615f6172626974657200", 0x400080, 0x0) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f0000881000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000970000-0x4)=0xea) 2017/09/26 05:57:43 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) r3 = accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000f83000-0x8)="2e2f66696c653000", 0x40000, 0x4) mq_timedreceive(r4, &(0x7f0000184000)="00000000000000000000000000", 0xd, 0x1, &(0x7f00009ce000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xa) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ed3000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001a1000)={0x0, 0x0, 0x4, 0x3}, &(0x7f00008ae000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6e000)={r1, @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]}}, 0x8c) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getgid() fcntl$getflags(r2, 0x1) epoll_create(0x3ff) modify_ldt$read(0x0, &(0x7f0000343000)="", 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ae000-0x1008)={r1, 0x1000, "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"}, &(0x7f000063d000-0x4)=0x1008) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) r3 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000c7d000)=0x0, &(0x7f00002d5000-0x4)=0x0, &(0x7f0000ecf000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000851000)={0x0, 0x0, 0x0}, &(0x7f000034d000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b2f000)=0x0) r7 = getuid() lstat(&(0x7f00006fd000)="2e2f66696c653000", &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002da000)={0x0, 0x0, 0x0}, &(0x7f000076f000)=0xc) stat(&(0x7f000074d000)="2e2f66696c653000", &(0x7f0000e59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = creat(&(0x7f00000df000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d05000+0x309)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000073000-0x4)=0xe8) connect$packet(r11, &(0x7f0000daf000-0x14)={0x11, 0x1a, r12, 0x1, 0x52cace9c, 0x6, @random="6d1647f397fb", [0x0, 0x0]}, 0x14) getgroups(0x7, &(0x7f000015a000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) semget(0x1, 0x0, 0xad) sendmsg$unix(r2, &(0x7f00004a3000-0x38)={&(0x7f0000bb1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b3e000-0x30)=[{&(0x7f00000b4000)="6b25406eb9adae125b3f7b82d4494e665f57ea0efca85df6c7341f73ba3ee993ad9ee58ed2223c143a425088dbe6b031fe0b7be3d6bcd8df49aa2052ebc4ba65243faa4587488989dce146a29e7d8c40f430291a21b60b1964fb3d3ad9302675b32f463399bc243c471b4a0dee26c07e593205f196dba73f3801744cd892c12a47df7ac608049e798a8ce1427c1f505cc9cdefdbbd2b8ce8", 0x98}, {&(0x7f00006ae000)="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", 0x1000}, {&(0x7f0000e6a000)="5fc3982b3e68f9f8296f27137117260cdd6fb965716ad8c06ebee2a7f9bcb1a8a212a3d00965fe96f29c9cca0d0590039939e7659f7c1a0ac2507d3f7c8914f8280fe267aa658ac8a7704d", 0x4b}], 0x3, &(0x7f0000e15000)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r13}], 0x5, 0x20000001}, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r11, 0x119, 0x1, &(0x7f00007e9000)=0x0, 0x4) memfd_create(&(0x7f00004e5000)="736563757269747976626f786e6574312d5b6c6f40656d305c00", 0x20000000002) 2017/09/26 05:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x6, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000879000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000027000)=0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000ea8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008c4000)=0x8a) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000a77000-0x70)=[{&(0x7f0000feb000-0x60)={0x27, 0x0, 0x8, 0x3, 0x0, 0x80000001, "fda6b8cd31072871cbde78240c0d65f9657ded4a0045eb60bc086dafb8c716217bbe852e19f3d7b2d3e0e9ef5e5a33f13d5a2c36294379c5de822b545746e7", 0x1}, 0x60, &(0x7f0000d7e000)=[], 0x0, &(0x7f000022d000)={0x20, 0xff, 0x1, "202b8824958e7985ed"}, 0x20, 0x0}, {&(0x7f000092b000)={0x27, 0x1ff, 0x1000, 0x7, 0x9, 0x9, "a3b48d37f11e36fec7c620a49147a6b9bd4caaf84056fc7c686f4a2ab2efedc984ca1d2f8796ec37120941c0a209c6eb80df8e5e476fd7e9d84b5d6aa8bca4", 0x2}, 0x60, &(0x7f0000d27000-0x20)=[{&(0x7f00001ac000)="40350b273125108a09f34ce3291b0707559f60084c9f633a9548a90acc74f9cdbb993d73ba4144cae6417137796cb82d4d9128fd27996ef0adad113fdcf694d9bc23faf5eba49e9b6b5a56b15923f6d35c8df1bf2f61560b1c49f3106ed23952d1be04617f112d032e1a42f9ab1ea320b40b786e0c68bd6a332b4c0264aba67e743540347f88902822d7662dcecb27389374d86bb3e7a247b825a9c73a9d6f65abe9d00843a627304744b5cec850e4d73133ead08a48f63b0de9ef40d54b445c648c73a41ccf789608a5ef2b7ff455cdd6f13a969bc1f7f649d8eb9632d618ae0a8dd86b9c6ef9e1334c28c49c5a498c28508a", 0xf3}, {&(0x7f000045d000-0x1000)="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", 0x1000}], 0x2, &(0x7f000064d000)={0x10, 0x116, 0x3f, ""}, 0x10, 0x80}], 0x2, 0x20000000) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f000048f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cc4000)="00", 0x0) dup(r1) r2 = syz_open_dev$sg(&(0x7f0000857000-0x9)="2f6465762f73672300", 0x5, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d8e000-0x10)={0x2, &(0x7f0000c8f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) add_key(&(0x7f0000337000)="6c6f676f6e00", &(0x7f0000406000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f78000-0x12)="a34f66c1ce7ba5c08048673b752f68afed97", 0x12, 0xfffffffffffffffc) mkdir(&(0x7f00009da000-0x8)="2e2f66696c653000", 0x8) 2017/09/26 05:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000e9c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000041c000-0x10)=@buf={0x0, 0x0}) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = creat(&(0x7f0000fc8000)="2e2f66696c653000", 0x40) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000c1a000)="41a41888b7c0a0638140418f9ea45c443989a45868c52c6cd912fc291ae8", 0x1e) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) socket$inet6(0xa, 0x5, 0x1) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x10) modify_ldt$read(0x0, &(0x7f0000ca8000)="", 0x0) r1 = msgget$private(0x0, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) msgctl$MSG_INFO(r1, 0xc, &(0x7f00007d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat(0xffffffffffffffff, &(0x7f000084e000-0x8)="2e2f66696c653000", 0x10100, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x6c6, &(0x7f00007a3000-0x10)="97ee57862cb8b0f46d1dc6faf575f47d", 0x10) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000a3a000-0x40)={&(0x7f000011e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000081000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007c8000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000610000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f00006b0000)="2f6465762f766373612300", 0x3d, 0x0) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000ee000)=0x0, &(0x7f0000459000)=0x4) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) sendfile(r0, r1, 0x0, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000097e000-0x88)={0x6, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a75000)={0x0, 0x0}) pipe(&(0x7f0000b46000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005fd000)=r2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$vcsn(&(0x7f0000ff3000-0xa)="2f6465762f7663732300", 0x4, 0x1) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000380000-0x4)=0x0) recvmsg(r4, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) dup(r1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000fae000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c74000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000477000-0x20)={0x7, 0x100, 0x2, 0xde, 0x262, 0xa5f6, 0x8, 0x9, 0x0}, &(0x7f0000a0f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000762000-0x8)={r1, 0x1}, 0x8) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000913000)=0x0, &(0x7f0000617000-0x4)=0x4) r2 = dup2(r0, r0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00004ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000f2d000-0xd)="00000000000000000000000000") 2017/09/26 05:57:43 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a3d000-0x11)="2f6465762f7667615f6172626974657200", 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0xb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000056000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000085a000-0x8)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000072a000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x5, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x2562) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f000009f000)={0x0, 0x0}, 0x1, 0x0) chdir(&(0x7f000007d000)="2e2f66696c653000") r1 = dup3(r0, 0xffffffffffffffff, 0x80000) recvfrom$unix(r1, &(0x7f0000541000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x21, &(0x7f0000817000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000f53000-0x8)=0x1) syz_open_dev$tun(&(0x7f00002f3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x501000) modify_ldt$read(0x0, &(0x7f00004d5000)="", 0x0) 2017/09/26 05:57:43 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb1000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000046d000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000cf0000-0x4)=0x0, &(0x7f000020f000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000559000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x0, 0xf18c, 0x3, 0x20, 0x80, 0x2, r1, r2}, {0x5d4, 0x5, 0x5, 0x9, 0x1, 0xed5d, 0x9, 0x4}, {0x3, 0x40, 0x1, 0x7}, 0x8, 0x1d, 0x1f8, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x5, 0x5}, 0x0, @in=@rand_addr=0x2, 0x80000000, 0x7, 0x2, 0x6, 0x3f0000000, 0x80, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d49000)="2f6465762f76637300", 0x40000, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000fa7000)=0x1, &(0x7f000092f000-0x4)=0x4) bind$inet6(r4, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000f22000)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006b5000)={0x4, r3, 0x0}) getsockopt$inet_mreqsrc(r6, 0x0, 0x2d, &(0x7f000028e000)={@empty=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000ce9000)=0xc) close(r4) accept$unix(r5, &(0x7f0000dea000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d79000)=0x8) 2017/09/26 05:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) r3 = accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000f83000-0x8)="2e2f66696c653000", 0x40000, 0x4) mq_timedreceive(r4, &(0x7f0000184000)="00000000000000000000000000", 0xd, 0x1, &(0x7f00009ce000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xa) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000dfa000-0x8)="2e2f66696c653000", 0x2000, 0x16) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f00009e6000-0x4)=0x1) syz_open_pts(r1, 0x218483) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) kexec_load(0xffffffffffff0932, 0x1, &(0x7f0000a2f000-0x20)=[{&(0x7f00000b3000)="e5f31d905ff7378a720aa3cf2d6954b20c15f5b43ac6d5368d9dc934306651db9b9b11e514887a1ce13611b9f86b20b8e38df223b6c73ef25a518850882d2fbf84094d7f915f17292254546c23cca6b01479070a9e963cc7af094f92cf11934654044b447b4d8f456324b0e239d951f5a2a73978522dfbdf7b139aa7231324d94c7edd7e589cd02e863fe8998fae225d6804a898f51869a3cdaaadb434497273dbf0e500e79688fa1542e7350a6a441e6b26bb032c8163e4a741e6d1d5b792548c8ca966807bc114d709c54c0d6c65b45f", 0xd1, 0x1ff, 0x2}], 0xa0000) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c19000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069c000)="2f6465762f72666b696c6c00", 0x400000, 0x0) openat(r1, &(0x7f0000ed4000-0x8)="2e2f66696c653000", 0x200, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000059f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000094b000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = msgget$private(0x0, 0x200) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000b35000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a06000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008eb000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f00001d7000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000041000)={&(0x7f0000fb3000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008d5000)=[], 0x0, &(0x7f0000e35000-0x20)=[], 0x0, 0x0}, 0xfffffffffffefffc) 2017/09/26 05:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) kexec_load(0xffffffffffff0932, 0x1, &(0x7f0000a2f000-0x20)=[{&(0x7f00000b3000)="e5f31d905ff7378a720aa3cf2d6954b20c15f5b43ac6d5368d9dc934306651db9b9b11e514887a1ce13611b9f86b20b8e38df223b6c73ef25a518850882d2fbf84094d7f915f17292254546c23cca6b01479070a9e963cc7af094f92cf11934654044b447b4d8f456324b0e239d951f5a2a73978522dfbdf7b139aa7231324d94c7edd7e589cd02e863fe8998fae225d6804a898f51869a3cdaaadb434497273dbf0e500e79688fa1542e7350a6a441e6b26bb032c8163e4a741e6d1d5b792548c8ca966807bc114d709c54c0d6c65b45f", 0xd1, 0x1ff, 0x2}], 0xa0000) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000078f000-0x8)="2e2f66696c653000", 0x501100, 0x1cd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000-0x78)=[{{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}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000484000-0xb)="2f6465762f6877726e6700", 0x200040, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) r4 = socket(0xf, 0x6, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000878000)=@assoc_value={0x0, 0x0}, &(0x7f0000a37000)=0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000197000)={0xfff, 0x6}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000bbc000)={r5, 0x5, &(0x7f0000e31000-0x80)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72c}, @in6={0xa, 0x2, 0xffffffffffff890a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x1, 0x9800000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000b8f000)=0x10) close(r3) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009fb000-0x10)={r5, 0x2, 0x8, 0x80000001}, 0x10) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000088d000-0x9)="2f6465762f76637300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000af8000)=0x8, 0x4) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) r3 = accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000f83000-0x8)="2e2f66696c653000", 0x40000, 0x4) mq_timedreceive(r4, &(0x7f0000184000)="00000000000000000000000000", 0xd, 0x1, &(0x7f00009ce000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xa) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e57000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000648000-0x4)=0x0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000211000)=0x0) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d82000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) getsockname$unix(r2, &(0x7f0000b1e000)=@file={0x0, "000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e74000-0x4)=0x1d) 2017/09/26 05:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00008a0000-0xe0)=[{&(0x7f0000cdd000-0x60)={0x27, 0x1, 0x1, 0x6, 0xfffffffffffffe0d, 0x7, "eac6987fc3a878125e01c942da45c7405a45908debb00fb3a108d248b7b6c1c49cbe986fa44dcd15e786d8ef4b53d5b680f342aa270c96f0a4e06c17b6dc51", 0x6}, 0x60, &(0x7f00007ea000-0x40)=[{&(0x7f0000a35000)="ce596b2d9a266bf4c72b62325e527d7894652193fde624337e08ac5c422c77f868107b793196e0872f26b5bf7f28d00f9e44c90ab19c8d4d6757a231beea12f6ea7d2ee0aabe1460400cfedd182a8569a8ad2caf1ec4d69ce6889c230043dddaf2f4314d24f7ce9c8af4ed43f80f0eb373a0bf1bfc79e55d7e8bff34cb671c0e0f91738d5cb4ad79c70ceddd22050ce06aaa0653e6601b80bf52d95cb8cdeb0c25a4cb26016f04ca14c3079f846959102b413d31730be90249bf34c4e6f066d2eac7d6", 0xc3}, {&(0x7f000009b000)="b231bd77df4b4e4e922ed999048d87b48e12e6c7721b749a617e08c88c94cbbcffc3a35793c906d4a034b5a9c15a5279837e2611dfd5b46f5c5ff4601f484ca524c636d39eb5739966d22c3499d92672821f8c0bf49955446a23bea4058742c4a8b27f4d098248c85404cd78c5b687ce565b4bddecbe5c765cddaa93a6d252062c1f0f0cd6e4e8826569ebfdbe0dcc4053c31ae064a6a37cbeb830bc0e3f59c1cec20dc6a64659a80fb3cebe6704b68b4629075e4703936055fdeee04a1284bc5bdaf8927b99c9031b", 0xc9}, {&(0x7f00006d1000)="c483033f49e3aba533f8929302db900194ead7d5ee8307391db6a58daa7b52290ff2782784923356495ce3a81dc6ebb06c2badc01563f7c2d5df5dfc6a26adf47f236e72b105df1bc07eb6411c71e2d9ea27ff7a52bc891b1253e732d212c647092d207ed16af505d27b037b719f7ac2bd0579be2f9fefcf49016e6aa6d5498b32123da48adf4bb1137563a9ac71fcd9346c02100b3d1aa83b5d17b2db7466ca24005d1757cc1b1e69cea14450214d7c367b1000835774dc633ce3749486e57486a6181201254c5ea7b7dcd19686242901946bb5f57933e11f", 0xd9}, {&(0x7f0000f24000)="a33273d7ca7b1e4ff21d3ec2b98b2d0054488be5b2fbe98687171331a51f089f7cd75feb13fd0cb77d8d8fb4814a", 0x2e}], 0x4, &(0x7f00006ee000-0xb0)={0xb0, 0x13f, 0xfffffffffffffffb, "679d7a7373f9eec7e4140faad6dacf7320c599e6666b7ca1410abdfda2c41a40d10eebb6acf4e1ca14d1e570d18ac6db5b6e472f5b50d40bebfb2b29bd9402d2fe59aa7ad9d70a89742838f8b359d481ca121ef1281e55d34f16febc40ade4aa63c506c5ae82169055a233c845b1d986f154e444fb1c692a9affa6a33c43b1fe838ec37ee8d77d588f439cdc1f7a6809328724c3006eea9621f30a0256ed11"}, 0xb0, 0x0}, {&(0x7f0000f8a000-0x60)={0x27, 0x7, 0xffffffff, 0x7, 0x80, 0x81, "ea138826895ca08451b5e5f71b8a49c828d13be592c68704f3b6db16e241fdd9d545e38e6f0f4fb2ae72cede8c0b230ae39b6610f51d6d48ce2a08db8dc8ab", 0x80000001}, 0x60, &(0x7f0000666000)=[{&(0x7f0000793000-0xf9)="296c3d803a9f35208d24c2789441d429ac0cc3eec5b28035a15fbbeb830e2dc48d69c6ae3f707a9418ed14e24e10a09fdf7186793ffb7a3ee48dbe2c98250366e83080685dde44a62acdc5a32fabfd91bc8a4575bb51ac1dabf9a6d9079894178f72c6da1179d865350030336c5fcd0515c357f601fb84ea18b6e7c0ad258be9ab8d3ed0a461996be32bcfaf3241b01260a8a2956a63f0699cf68573f567d438a66f7829d60232762aba2a42ac1e3f00445850f62e3051ee355bb8367a020a94b79e94be36db934ee63d3c3815eb1cd9e55432e115e3473b0986d716a8526fed5727e2c5554eb2a82071e4a4d59723f975f69e0c485641431d", 0xf9}, {&(0x7f0000b71000)="2c9c4642be24156226ea8eade0041e83d4d0f3e75ccf2dbd73e346b0f078e9895f0f5e08ad744cc99367477ec38b00e68cb0a067d265bdfe0a48993725ff8aabdaa46f73a2da4d2c8a1a894c004d388ca1e05ba4795724c358b5d5a39f73a2cbc32ba3f1b1f25d92b6daa89b6bf44869a302451ebbbbdb8eaa4aa5d1baf947ba3b4d451ea7ca0ce7801642737cc27f24e494256615db2ed5c1a3dbde2883b30bc23051d0c0eb3eb2066759373258a0cb993f6b1dfa3f6658d4aaf200dc1c320f94e588546c6058cb5094d998fbe87985985735866c3c8f6bd6ebc25db7a01e1da3fda955a1ccac053a460cddc42724f265a7515ef5278377", 0xf8}, {&(0x7f0000e75000-0xb8)="58a4c93ea4e24583ac23163951a7f6cce453b794b1503f03a8389d89b0462e3232ba037af05a3cb085a168a306a9ceb4e32fc5a041515ce282b930580376963171fdcfc419bcc471b501230fff660780f42a9386676d1a5523e1fed958af60c751ad31b50d1edcdf188d45507c784e38e147cc77cfee91b6637293341595941f79210cf70cc8f45e2b3670a6975f881fcb9ae799add3be5da3454bcc0dd46e0ba1c6e60c15148ec3f31fd4008e697f0dd48045c84d76c78c", 0xb8}, {&(0x7f0000527000-0xe)="333fcbecb75a0b05452e7418cc8d", 0xe}, {&(0x7f0000ffe000-0xe9)="3824573d7e5567e543e3067b9946217363302695052bcdd5fa4e02bb7190f850307d4b9f3fc004bd15a130cc80d32cfc5c98d4207a34f859f9a1b892fff5d697a50d97f4d974b4fe124c950ade71ceefe86e32460f75df3c8783c6ec7f431d4e93e8cf223c5294ccdc7229ddc07607521c1cc82416b130346150c9e71a6cc995f744bbb7c80cc8f74441fcc61afaecec572fcdaa2b3f6a8608e867058f64e5d58101a8f57bab0cd60128972c69c7216ba6dcd6d89b06032d05fa7b94591f1f60aebd97739b5a1b2940b840cf8588aa76748b09207698aacfcf65555ad5bb432d67c768ba8de6e8b677", 0xe9}, {&(0x7f0000709000-0xb0)="a044706b3e27b9e9a44d36069b792787358fb9a02ac1010a02c21633a69420b3f625856a76e549624f665a2679f85cc64558f8568cabe059a3969e2ae0e4f444041361cf1c602afeb7c37dfb67ffd874f8959c03f21bba9b502ea394b96f1b28e62b8b95eb613acc7f4ea6252d05c6eb54883fa4b9b24b044a13734624a31f623af2919224c408fe9906237e07a2e89af9b8c36d261a3e34a732c90d12a0721092d39b27003b7530df3196e9f392ff4e", 0xb0}], 0x6, &(0x7f0000b14000)={0x30, 0x112, 0x1, "e850715ce5a5004d757907d265e14cf6e70ce82e32ba1ebf3385097012c5"}, 0x30, 0x85}, {&(0x7f00002eb000-0x60)={0x27, 0x49cb, 0x100000000, 0x2, 0x174000000000000, 0x4, "f403236bea397c17145efdf58a2c7dd863cc9bbaf348942c9c829489ec377ba95a76bcc65fba9b90d35928d3898ead1b742e94859922ac516d0ce4509e002e", 0x3ff}, 0x60, &(0x7f00004d3000)=[{&(0x7f0000a39000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000854000)={0x48, 0x13a, 0x800, "45990b77bc5aa81fd25fbdc1fc8b365f5fe3908e01fa02262552c2d5faa40784e224392fcd906d4f36a223c329419e95c64d"}, 0x48, 0x41}, {&(0x7f0000e15000)={0x27, 0x6, 0x9, 0x6, 0x3, 0x2, "2fefe4646a5b0fed0211a41f63ea064e9ef8a1159541e5221b533eedc5752cd6d9faeb7e1acc3325b5aef35367b0bb5b6ad1d2660565654bd700f01b778ff0", 0x101}, 0x60, &(0x7f0000ea6000-0x20)=[{&(0x7f0000e50000)="d2af436aea71c378f4b256d85690e7cb3e85183cc767962cd4bc7cd42675d4b9e71d64c26a9842102370b4b98f33c2d2f0bdcd2d7f3194d4454b0e4975091d7e3160dd53336458ea449ded68134a37dd37528b3f2df00f3e6279543cabc56f46bc7ca76045bae20e69c7af705d59c7308f46bfcd94f1a6b642bf31cfd79a604d21996444b0f4abc31f6895981949e3d976e49ced2133f317bfbd215fbbf1370477cd", 0xa2}, {&(0x7f000077c000-0x4f)="f690ddfa9cf0c025ea547115498cdcfbfa1ca26a64ec1e350add42cded5b3b9d5bc1f4f85baf147317e97473d2d0959cbf22c64f9411d41522845d1270ccd149b8d2522aba8ddb8eb3070abf943772", 0x4f}], 0x2, &(0x7f0000bdc000)={0x30, 0x0, 0x1, "6b49c6a02bee9f5c7f51c3accc4d626e2e0e0fac7f0687f7d5a0108f7930d6"}, 0x30, 0x40}], 0x4, 0x1) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:43 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a19000)="2f6465762f72666b696c6c00", 0x7f, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) syz_open_pts(r1, 0x10000) r5 = add_key(&(0x7f0000686000-0x5)="7573657200", &(0x7f0000de4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f59000-0x88)="f3d3a4015a7d1dc5085dfafe28f952f9eab715796f5723e3e3f3fa1c1f553e6bac762e14d6a982dbddafe50d81a4b27a44982a45dec7f2839fd536ae62627894e40e24a768d22544c3715efe5c84d6dd5707d4464db2454e8751e7fefc0642d1fc86633ff3fb58f7f3d23a119b69097d09531320d160952d2ae5089ab4993a8b744cb6daa0d3b005", 0x88, 0xfffffffffffffffc) keyctl$get_security(0x11, r5, &(0x7f000006b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) kexec_load(0xffffffffffff0932, 0x1, &(0x7f0000a2f000-0x20)=[{&(0x7f00000b3000)="e5f31d905ff7378a720aa3cf2d6954b20c15f5b43ac6d5368d9dc934306651db9b9b11e514887a1ce13611b9f86b20b8e38df223b6c73ef25a518850882d2fbf84094d7f915f17292254546c23cca6b01479070a9e963cc7af094f92cf11934654044b447b4d8f456324b0e239d951f5a2a73978522dfbdf7b139aa7231324d94c7edd7e589cd02e863fe8998fae225d6804a898f51869a3cdaaadb434497273dbf0e500e79688fa1542e7350a6a441e6b26bb032c8163e4a741e6d1d5b792548c8ca966807bc114d709c54c0d6c65b45f", 0xd1, 0x1ff, 0x2}], 0xa0000) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f0000107000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x20100) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000b99000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x78001001, &(0x7f00008a6000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000d8c000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) kexec_load(0xffffffffffff0932, 0x1, &(0x7f0000a2f000-0x20)=[{&(0x7f00000b3000)="e5f31d905ff7378a720aa3cf2d6954b20c15f5b43ac6d5368d9dc934306651db9b9b11e514887a1ce13611b9f86b20b8e38df223b6c73ef25a518850882d2fbf84094d7f915f17292254546c23cca6b01479070a9e963cc7af094f92cf11934654044b447b4d8f456324b0e239d951f5a2a73978522dfbdf7b139aa7231324d94c7edd7e589cd02e863fe8998fae225d6804a898f51869a3cdaaadb434497273dbf0e500e79688fa1542e7350a6a441e6b26bb032c8163e4a741e6d1d5b792548c8ca966807bc114d709c54c0d6c65b45f", 0xd1, 0x1ff, 0x2}], 0xa0000) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000f6f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000ff2000)={&(0x7f0000fa8000-0x60)={0x27, 0xb3b4, 0x3, 0x6, 0x1, 0x7f, "915ba9bd3b9d68c16fe4ee7de163235a5556f681c253ff87e5d0c0344830882d9c974320e3c95ace1c13f6ec38c7dfce09c0a95787d283bd0ed489eff45624", 0x5}, 0x60, &(0x7f0000570000)=[], 0x0, &(0x7f0000ed8000-0x110)={0x110, 0x10b, 0x7, "44fae2016184564b909521163a4dba8ab55886a1905173b74a27d99c2bbe2f53defb9a26dcb418bd09690764ff46fd4f4e832bd8821399a51f6402e581683bad49609f4451ce1cd04cb242983ca3b5e6e347bcaff2851615d6e8a8c986ea51c8bda1343c72d63375013109817fc6d69358ae4d5dcce2e294c8d26961dd1df022994e2bf90e9f14d37518934f91be0da65d66c87658866da8eea4f694ea166f3f3061a24d374ed2387bf2fb815394862ee34d870a291817f84f4b2b314d4471c0f1bdc59c1a8bd540161882a8fb530e33eac1720c7a842c86e0b925b24e6b6841b9944dd9a12291538115e0c09c51d54fbba0a31b98d85cfa99"}, 0x110, 0x4000}, 0x80) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0xfffffffffffffffe}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) r7 = shmget$private(0x0, 0x2000, 0x400000010105, &(0x7f0000ce0000/0x2000)=nil) shmat(r7, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) r3 = accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000f83000-0x8)="2e2f66696c653000", 0x40000, 0x4) mq_timedreceive(r4, &(0x7f0000184000)="00000000000000000000000000", 0xd, 0x1, &(0x7f00009ce000)={0x0, 0x0}) 2017/09/26 05:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) kexec_load(0xffffffffffff0932, 0x1, &(0x7f0000a2f000-0x20)=[{&(0x7f00000b3000)="e5f31d905ff7378a720aa3cf2d6954b20c15f5b43ac6d5368d9dc934306651db9b9b11e514887a1ce13611b9f86b20b8e38df223b6c73ef25a518850882d2fbf84094d7f915f17292254546c23cca6b01479070a9e963cc7af094f92cf11934654044b447b4d8f456324b0e239d951f5a2a73978522dfbdf7b139aa7231324d94c7edd7e589cd02e863fe8998fae225d6804a898f51869a3cdaaadb434497273dbf0e500e79688fa1542e7350a6a441e6b26bb032c8163e4a741e6d1d5b792548c8ca966807bc114d709c54c0d6c65b45f", 0xd1, 0x1ff, 0x2}], 0xa0000) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:43 executing program 2: socketpair(0x2, 0x6, 0x2b99, &(0x7f0000777000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000678000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000010c000)={0x2, r1}) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) r0 = creat(&(0x7f00003c0000)="2e2f66696c653000", 0x100) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000dd000-0x4)=0xfffffffffffffff9) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) r3 = accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) openat(0xffffffffffffff9c, &(0x7f0000f83000-0x8)="2e2f66696c653000", 0x40000, 0x4) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000731000-0xb)="2f6465762f766373612300", 0xce, 0x14d002) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003c4000-0x4)=0x0, &(0x7f00006b4000)=0x4) sendto$inet6(r0, &(0x7f00009df000)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000029c000)=0x3) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000058f000)=[{&(0x7f000062c000-0x60)={0x27, 0x5, 0x81, 0x5, 0x5, 0x23, "dfab29d9f46acc624cd1420e928cc354fec82cba77f82b4fbeacfaad818befc3c23b3e0001d1b5fe3f31275fa34cfb45848b8552c29d5ea32713f4af3ed607", 0x68}, 0x60, &(0x7f0000dd7000)=[{&(0x7f0000d47000)="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", 0xfd}, {&(0x7f000080f000-0x4c)="2b3f1b68c26c58f52b144959e7925fa4bfbce2ac2fe73293a7585178b9d694f4f2259bbe66314096d33a85182288b8c6a3a8d3aee40c9f8c311e7ef8f87e3e957e5a084365aedd1a89d23bad", 0x4c}, {&(0x7f0000461000)="12ae1c4cee069733a17e5589ae63cfcad41cf0a2d854ff07a791143692f49d3880c3d36de5bb25ade12c86f63ff7c810d1c48b08997512877f48b7ab7dd693396267b8454f93d5d7338d99c2a3070268bf", 0x51}, {&(0x7f000094e000)="4f63b4048a5133322a2e7494112839650ae39ad0bfbe16fd4e75fe0cd59cfc78c5baa649b7fa7042481790b04d9d1779ef86d66a933d927652c2165cbe0feae0ace50b41c58c30045f28aa09884cd0cd0eb942135aa57d7cc002ea79310cb4a5b078fa7b45683fea1ef11fc6919c60c2c28d611b9bf624ec6714bbabd8e95e2abef717fe72675820e4b6e8d7fd6633124bd27ab63f822c05c1e92d5f3336cf3cebd44592eca7bc159d9ce59764094eb236f3aa8fab7535f8caf710b224334de613540a69a982cd63a23468d5cc40b64544a76079071ba86bf1b1bb3f41c63abf8a29fa9c4bb3e002e6c292a62bc1f57e8f", 0xf1}, {&(0x7f0000d26000-0x8d)="9a6e2d501daadef12b0d3286dce5ac2097d1eb5f3471194b86c30b047cf079dc8407c5cfccd69c8a81f9ebfacc354fc38ecb1ffe8eefbcd73bb12778d692a4c73e1593dbbab28b845f7dffaad6e03b491540a30c9c7f7ea59eb95d3e4bc5bf757ea9500665e6940b2f0afb505995e19252c78c2d7b0724e625a2fe97c1c6dd7704d7734747e63cfafb6d695757", 0x8d}, {&(0x7f000018e000)="51de8d2eecc03ae653de18bb90858e6563ad6de52c2402117f024ebcab2ddf9b3138cf6aeae9702d7cdcc58f25f3e855b804a703bdff79c7804c91210a1af5b5ada43f9956c6f53e64cdc4403d77", 0x4e}, {&(0x7f000067b000-0x1000)="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", 0x1000}, {&(0x7f00005b1000)="de8c9c26c01d573f22733ce3f84ac1c9c0490e33f6afb20c33b60f09ef2face9d3502af7c5f5b3ec529e4bfbb682556f1fd41f4f5da30b1159797e15faa5cb66", 0x40}, {&(0x7f0000005000)="8ba0f4cd49852c01c0b14c44ffee5b13001cba70e555698d1ed98ba42e", 0x1d}], 0x9, &(0x7f0000051000)={0xb0, 0x10c, 0x80, "268118749c65a4ca1a6cbc63cd4aad2b221f7198e7e10f10298b1f13578a47905df1c62e48b0b43d59475556405819150088e59d9fdb390ec4e9220c98d30a0b10f2e717715d6340a9d1f8a03a748bc23259d3c61bd6a66517543402eff151f55d2805e9e366ea5fee06fce94983dbd9c87d7014d4715ed131748b3085b7e0e3da3557d3095df09e33f14c5063282042d3944d94ee99fa58c64ef57f90cb60dc"}, 0xb0, 0x20000800}], 0x1, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) accept4$ax25(r0, &(0x7f0000694000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c7d000)=0x10, 0x800) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a92000-0xa)="2f6465762f7663732300", 0x3f, 0x2100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b19000)={0x6, [0x1, 0xd8a, 0x400, 0x5, 0x3, 0x1]}, &(0x7f0000d8f000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000460000+0xc46)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009f9000)={0x2, r0, 0x0}) r3 = getpgrp(0x0) ptrace$setregs(0xd, r3, 0x1, &(0x7f0000b11000-0x75)="7a87977acb43a5909831f8a0ff43b1b9865825f7e1e3b0c29c2ced413cbe6665997cb90fb045e59df3b8e47b143f936b42a90d4cd693ac5e4d9c5967cbdbe2022527fff4995f059909ce281a0c7a7df81664bd598165d3f6b9b82aa4c8c62f2876a1d02ec0b466c27427f1baf787392b9d950679d6") getpeername$unix(r2, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007e4000-0x4)=0x6e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000341000-0x8)={0x0, 0x0}) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = creat(&(0x7f0000a9f000-0x8)="2e2f66696c653000", 0x152) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fd2000)={0x80000000, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000000d4e7, 0x0, 0x200000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a19000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000446000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00001cf000)="2f6465762f7663732300", 0x2, 0xba584149b1761a82) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d56000)={r1, 0x80000, r2}) close(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00009be000)={r3, 0x80000, r4}) 2017/09/26 05:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) r3 = accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) 2017/09/26 05:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000c1a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c0000-0x3)=0x10) accept4(r3, &(0x7f000035b000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000004c000-0x4)=0x80, 0x80800) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x800000000007, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) 2017/09/26 05:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x0, 0x10000000003) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) r1 = getpgrp(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a31000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) utimensat(r2, &(0x7f000083d000-0x8)="2e2f66696c653000", &(0x7f0000ed0000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) fcntl$lock(r0, 0x7, &(0x7f00002c9000)={0x2, 0x2, 0x0, 0x9, r1}) write(r0, &(0x7f0000dbb000)="bacc3a3c59749c99eb366dc9d3c2ac1987165189eebd3c19cf87f99c70a89fdc36bff687ee604db74293ec7a36dec2ffb14ddeac4d3254b56125bec4beee0d72e482ae093dfd8363b43ffcbe61e6f06bbb9829e85e88dd481f72fab3f04a13c240ade473101749f9177a5858b57ed03dc4554d211f1c5775901a581b62d97c", 0x7f) 2017/09/26 05:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000231000-0x9)="2f6465762f76637300", 0x101001, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006a2000)=0x0, &(0x7f000092e000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bef000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000595000-0x4)=0xc) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000031d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000262000)=0x4, 0x4) 2017/09/26 05:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) accept4$llc(r1, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) 2017/09/26 05:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000fb6000)=[], 0x0, 0x4) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$mouse(&(0x7f0000332000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x4000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000051a000)="2f6465762f72746300", 0x10400, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000007b000)=0x8, &(0x7f00004ac000-0x8)=0x4) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005f1000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fefe00fffffff200008ad8ce53ca20d8c3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000532000)="2f6465762f73672300", 0x2, 0x228000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cbb000)=@assoc_id=0x0, &(0x7f0000eba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000437000-0xc)={r3, 0x5, 0x0}, &(0x7f0000dc0000-0x4)=0xc) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key(&(0x7f00009b8000-0xa)="73797a6b616c6c657200", &(0x7f0000082000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) munlockall() 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e43000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000b7a000-0xe)={0x1000, 0x9, 0x8000, 0x300}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) ioctl$TCSETSF(r0, 0x5404, &(0x7f000064e000-0x24)={0x8, 0x8, 0x2, 0x20, 0x4, 0x2e, 0x101, 0x1, 0xffff, 0xff, 0x81, 0x167c75f00000000}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) socketpair$inet(0x2, 0x5, 0xe3dd, &(0x7f0000eb1000)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a0e000)=0x0, &(0x7f0000fe7000)=0x4) 2017/09/26 05:57:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CWND(r1, 0x6, 0x6b4, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000-0x4)=0x400) ioctl$KVM_CLEAR_MEMORY_ONDEMAND_STATE(r0, 0x4010aef4, &(0x7f0000001000-0x10)={0xd002, 0xf05}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c9a000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000bfe000-0x88)={0x89c, {{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) inotify_init1(0x80000) 2017/09/26 05:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x0) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000375000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000efc000-0x14)={0x0, 0x2, 0x6, 0x2, 0xe6d, 0x1c0}, &(0x7f0000346000)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000cb6000)="2f6465762f7573626d6f6e2300", 0x9, 0x204000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000e9e000)={0x2f2, 0x6, 0x10000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd8000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000b89000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r3, &(0x7f0000fc4000-0x61)="", 0x0, 0x8000, &(0x7f000086f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000bfc000-0xb)={0x100000001, 0x6, 0x7fff, 0x9c0e, 0x1f, 0x9, 0x100000001, 0xffffffffffffffff, 0x9a72, 0x1, 0x10000}, 0xb) close(r3) 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000025e000)=0x100279) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7e000)="2f6465762f72746300", 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000096e000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf296, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000591000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000042a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005da000)="020040a300020047", 0x0) r4 = request_key(&(0x7f00005eb000)="7472757374656400", &(0x7f0000455000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f7000-0x2)="2500", 0xffffffffffffffff) socketpair$inet(0x2, 0x80006, 0x7, &(0x7f0000835000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cef000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) keyctl$unlink(0x9, r3, r4) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000b32000-0x3c)={0x0, 0x34, "7e58878a39ea2869a5b553effdfd1fb39b12005907ed530c59aced5c9386df6cfcb4c8ed83dca1294d4474aebd9090e5dd0437dd"}, &(0x7f0000251000)=0x3c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000144000)=@assoc_value={r7, 0xfffffffefffffffa}, &(0x7f0000830000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00006d5000-0x7c)={r7, 0xc39e, 0x74, "a842424b7a086e3422e423c7395e5979d5bf0c89008e8d1ec13b51ee1e04ae9e46775acf5bd8b704798692946cd65e03636fb3ce3c0b2010c6b44c02909ed3634bb0ec4515e2d54da41f05c6877e75056ae22ba554ce17ebccd41a0c331eba46eeeadfbb7eee9faef8761bfe11304c1f613c5aa3"}, 0x7c) recvfrom$llc(r2, &(0x7f0000881000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdd, 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) syz_open_dev$vcsa(&(0x7f0000fb1000)="2f6465762f766373612300", 0x0, 0x4008200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x200000, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utime(&(0x7f0000918000-0x8)="2e2f66696c653000", &(0x7f0000037000)={0x80000000, 0x4}) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r8, 0x10000002271, &(0x7f0000001000)="") rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() ioctl$TCSBRK(r0, 0x5409, 0x8) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) 2017/09/26 05:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) connect$netlink(r0, &(0x7f0000c82000-0xc)={0x10, 0x0, 0x2, 0x9}, 0xc) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b9000)="2f6465762f72746300", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7b07, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006eb000)=0x0) ptrace$setopts(0x4206, r1, 0x4, 0x8) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) [ 637.575914] sctp: [Deprecated]: syz-executor5 (pid 22535) Use of struct sctp_assoc_value in delayed_ack socket option. [ 637.575914] Use struct sctp_sack_info instead 2017/09/26 05:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80807, 0x200, &(0x7f00004bd000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) syz_open_pts(r3, 0x0) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007e8000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000ce000-0x4)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e46000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000762000)=0xe8) accept4$ax25(r0, &(0x7f000009d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f11000)=0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000055e000)={0x4, r0, 0x1}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000020c000-0x98)={0x9, 0x0, [{0x300, 0x0, 0x80}, {0x31b, 0x0, 0x3fd040af}, {0xbf7, 0x0, 0x6}, {0xc0011b73, 0x0, 0xfffffffffffffff9}, {0xbfa, 0x0, 0x3}, {0xbe9, 0x0, 0x1000}, {0xfdf, 0x0, 0x81}, {0x3af, 0x0, 0x7}, {0xf7d, 0x0, 0x3}]}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000276000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x2, 0x6, "5731ade8630067dcfb3d85c9ee801f7eab042223e66dd1f6aeca10aa583df8a0127606ff16dd2d4e60629de809130d6cd94afe317c22984171df298844a8dd05e38dec3b4c39ec600bb152fa2b61a8ce"}, 0x160) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r2) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000312000-0x5)="6465616400", &(0x7f00002ee000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d21000-0x5a)="74469065e3bb362b371a6cdc40671e6ad4828ba217d52c723c80377ffd87eebf76526f6b7ca4ac34e9e73e157a4602dbed1c02ede6afd54af167cddb1a1b2fa5163302033760b5928cae4616b764c725d9e6da6bb7d63a4a5c6d", 0x5a, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d3a000/0x4000)=nil, 0x4000, &(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x40000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003fc000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000e5f000)=0x3, 0x4) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) clone(0x10082400, &(0x7f0000d45000-0xf6)="", &(0x7f000098d000-0x4)=0x0, &(0x7f000036c000-0x4)=0x0, &(0x7f0000daf000)="") fcntl$setlease(r2, 0x400, 0x1) r3 = request_key(&(0x7f0000194000)="3b6950866578e667", &(0x7f0000c5b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e4b000)="6f6276786e65743100", 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000985000)="6269675f6b657900", &(0x7f0000ebe000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000dd2000-0xd9)="ceffcfcb9abe6b52acb4f5610427797ce45d2be4dcd58e2e4fdd5f10f2ab92067c6b972197de841293b8062ea550d9f7911f79a1d11d7fab809cda914f00be7a917ef06555b345a3cdaeef61ef36b5838cc9dd6826d76a692c4a2cbb9ae6667dc0894ada56c2b9c38fa4b31689ba27108c3e9f8fe839bf716d4d7538382449cef297480e869542fa7f8f91a39bbdbb146aa2dd0ac012500fbe05987b5695586cb6fbad82b3e6e38037c15e16ca542702611357db9d3192b738891b43915103a32c82087e1e10cf147206f178fa1126bf26fa4aed30eefbd60b") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000570000-0x10)="2f6465762f73657175656e6365723200", 0x52000, 0x0) bind$llc(r2, &(0x7f00006d0000)={0x1a, 0x1c, 0x6, 0x6, 0x8001, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) [ 637.628552] sctp: [Deprecated]: syz-executor5 (pid 22535) Use of struct sctp_assoc_value in delayed_ack socket option. [ 637.628552] Use struct sctp_sack_info instead 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000824000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f00005dd000-0x4)=0x0, 0x807ff) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aff000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f00001fe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00005ec000)={0x0, r2, 0x0}) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000000000+0x327)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) r7 = accept4$ax25(r4, &(0x7f0000aff000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000aff000-0x4)=0x10, 0x800) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000361000-0x8)=0x100000) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f000068d000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b00000-0x4)=0xc) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x2, 0x11, 0xffffffffffffffff, 0x3) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mq_unlink(&(0x7f00000ee000)="2d") getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x0, 0x3, 0x400) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000b42000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009da000)="2e2f66696c653000", 0x2000, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00008f9000)=0x7, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) signalfd4(r0, &(0x7f0000699000)={0x4ae5}, 0x8, 0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004ea000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d76000)=0x7, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000b77000-0xa)="2f6465762f7663732300", 0x7, 0x800) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000b98000-0x4)={0x1ff, 0x1, 0x0}) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x40) 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028c000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2017/09/26 05:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004c4000-0x9)="2f6465762f73672300", 0x100000001, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007d0000-0x10)={0x0, 0x1, 0x100000000, 0x20}, &(0x7f0000b9a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b7000)={0x6, 0x200, 0xfffffffffffffbff, 0x3, r1}, &(0x7f0000a59000)=0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r2) 2017/09/26 05:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) getrlimit(0xe, &(0x7f0000e08000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000719000-0x10)="2f6465762f73657175656e6365723200", 0x2040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004c7000-0x4c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x19, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = socket(0x4, 0xf, 0x9) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000048f000)=0x1, 0x4) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x0) 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12006) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b71000-0x30)=[{&(0x7f0000d54000)="2d10412de743d8075b54806f8dc1b14cee507c09912e3d5e7138862476ad520b1cdff1d3c261b0e3ecf1a5ec8cfc57bda9227b82bff6ca0e639fb88b", 0x3c}, {&(0x7f000075e000-0x80)="6a4928622baee4a13dc46a81eb73b6136d1cea3759ba8eb78d6457771fda489b8d5100e1ac9c0f85c4e81218005a2a9b60efad0490f8b86f63e1f51f6d8ca3b363b8509ad37401ab7e2b4a1d38e3dcfd5d307b688d31714781f783799db9ece1690677d0642ace94bf5eca77c3dfbacef968f59c18b20676220e1430f6848662", 0x80}, {&(0x7f00008be000-0x92)="2539ab26d3ef24850c2fed3843b793931ca04d888c8f1304056a7d5063cd489804773e16a611e6e993975e8ccd17abf2b418f44bbfab5aa7b235b4ea352b6e038d007f3161adb9a6c79e3238bba9cca103ec38290f9ddc9f115de0fb0f0f0d99d47f08160a360a65593ac230caca54812985bd0e24970c99314ff8233afc5174bb74b852fe2f2f79469870a1ffabeff48b4d", 0x92}], 0x3, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x100000400c0) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000447000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d09000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7e13, 0x2, 0x0, 0x9, 0x6, 0x1ea4, 0x0, 0x2, 0x7fffffff, 0x80000001, 0x10000, 0x0, 0xfff, 0x2400]}, &(0x7f00006ac000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000890000)={r2, 0xffffffff, 0x9, 0x8, 0x9, 0x100000000}, &(0x7f0000fe6000)=0x14) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000703000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000406000-0x10)={r2, 0x6, &(0x7f0000381000)=[@in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0xa78}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}]}, &(0x7f0000d11000)=0x10) close(r0) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000978000)="2f6465762f73657175656e63657200", 0x48000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000817000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000081d000)={r0}) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$setfpexc(0xc, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) r2 = syz_open_dev$vcsa(&(0x7f0000c1b000-0xb)="2f6465762f766373612300", 0x70d0, 0x10000) getsockopt$inet_tcp_TCP_RECVD_TOS(r2, 0x6, 0x6c1, &(0x7f0000bbd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001a5000-0x4)=0xc4) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) r7 = shmget$private(0x0, 0x2000, 0x400000010105, &(0x7f0000ce0000/0x2000)=nil) shmat(r7, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) restart_syscall() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039e000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000241000-0x8)=0x0) 2017/09/26 05:57:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000e, 0x8010000000000087) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000687000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cff000)=0xc) ioprio_set$pid(0x1, r1, 0x1) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ac2000)={@common="62707130000000000000000000000000", @ifru_flags=0x3900}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000632000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00007a2000-0x6)={0x8, 0x1000, 0x5}) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) r3 = creat(&(0x7f0000759000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009e3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b09000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f14000-0x8)={r4, 0x20}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$inet(0x2, 0x807, 0x8, &(0x7f000039b000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000f35000-0x4)=0x0, &(0x7f0000388000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) r7 = shmget$private(0x0, 0x2000, 0x400000010105, &(0x7f0000ce0000/0x2000)=nil) shmat(r7, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000378000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000097f000-0x4)={0x7}, 0x4) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) r1 = accept(r0, &(0x7f0000479000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000cc000-0x4)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e98000)=0x9, 0x4) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000365000)={0x0, 0x8e, "ac3e1be14f100f73c1708f3465663ba6d3c18dc84bbd1bd3201f05638ee959e470f2b6a27b1274739990a74f62b67366cbfa8c772db2b6556ca3a2027d3a0b1ee21aa9608f94d31fa498a1d7617b543a8b44f12e9b87d5387fd68ce89977f24167695da8ea4ddc75f380dc0e237726504b48f564e9a94171568bfa1756d2e3f054fe44930b340329c4ab35aa1ca6"}, &(0x7f00002b2000)=0x96) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000609000)={0xed91, 0x9, 0x2, 0x20, 0x1f, 0x100, 0x5, 0x6, r1}, &(0x7f00008f3000)=0x20) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000deb000)="2f6465762f7663732300", 0x7, 0x800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000099e000)={0x5, 0x0, 0x8000}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4000000a) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bd000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) r7 = shmget$private(0x0, 0x2000, 0x400000010105, &(0x7f0000ce0000/0x2000)=nil) shmat(r7, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a24000)="2f6465762f73672300", 0x8, 0x2) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000b3c000-0x80)={0x5, 0x0, [{0xc0000001, 0x2, 0xbc, 0x7c4, 0xff, 0x0}, {0x80000000, 0x7, 0x2, 0x4, 0x1, 0x0}, {0x7, 0x3, 0x8, 0x9, 0x0, 0x0}, {0x8000001f, 0x44, 0x7, 0xffffffffffffff38, 0x81, 0x0}, {0x80000007, 0x1f, 0x23, 0x7fffffff, 0x81, 0x0}]}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r1) 2017/09/26 05:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) r2 = openat(0xffffffffffffff9c, &(0x7f0000c06000)="2e2f66696c653000", 0x8000, 0x44) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007d4000)=0x0, &(0x7f0000ac7000)=0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000ed2000+0x860)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000116000)=0x0, &(0x7f00001d0000)=0x4) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000e38000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000194000)=0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) bind$netlink(r0, &(0x7f00005bd000)={0x10, 0x0, 0x8, 0x7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00005ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) r2 = memfd_create(&(0x7f00001a6000)="2e2b21212873656c66766d6e657430757365726d696d655f74797065656d312d00", 0x1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b4c000-0x2)={0x7, 0x7}) r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000f8000)={0xb6b, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xffffffffffffffff, &(0x7f0000a0b000)={0x7, 0x0}) ioctl$KVM_SET_TSC_OFFSET(r2, 0x4008aef2, &(0x7f0000253000)={0x4}) getpeername(r1, &(0x7f00005c2000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee6000)=0x10) r4 = add_key(&(0x7f0000f0c000)="73797a6b616c6c657200", &(0x7f0000c2a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bde000-0x1000)="c280075b17a46b90bd8c1f9f13590d88b549e766b99e679c3c69a8f48f7487a25c66a2a162cd91e793f22a37b88297776e6c7873bebe2bd695935fa2beb563023fb0c1792595d4ec4831e6f460e69df85fcb2c28a528250c513746d81648b198cc16acf3a1b8643e43e4a1ceb05de5f7b33682e30f56bc1d9f33dde97aa0d220f0ded5e4d42fd275a4dfe302ea9d1a40f9457e97eb0f3d7a98b0619a537babefcc96ec50c20eac781fa6dbd782ca76fa3760328a1f671658432467a888817b8a3e9b0a08a8bccdb9062e6fe6b4eddaa827b8e8179622db2b654b745c02029572c3dfdfa4c8eacc99dc1645e8bab7bce4503b8f408776bc81b3b2469bd837e9e40b209756bb3ba757506aec5837118c19ac7a60cdd3b2ba66d3f8556a4d77dc88ec7d7bea6ad2e2b1c76a59d35a04784007b8ca938a1fde317e1647a0e30b2c82fa321da5aae7c82c1059c9aa7339aec2813cfcd6e31088406017177b7c0bc1152a78af1a31906e7d4cdf0204840197e59e3a1d8ea4b588f000422ffb29ad459fc55280770a69890021dd323317e641beaa4837e947019967dad2d49a0d25f419c91117dbbe118828d303a1b06407f9d91283b4f08259b6203c71863a5ceee6fb6ff56b90549f95aa3a9abd35293d2e514e38ed4923e178bd3f9be307a26a165b666feeb5e675ff0dcf5a5b98d39f5d08d7e9144c47df5dfcf60c203df8be68f0468d80aa32c64d9930c686c37ef1a13db2a921bda82bc6125865b302cef13a8051221c5ffd9fafb2568e167faa4feef1de6ccc33d0a49dbcf77d8a79f5d543ddabd57f2bf37ad18b9ed883b0690e9c650919a59d74bb3e98c1834a298b400870438997147b4fa146cd80b72bd48a93775e11de69b8982cabe6f5d491790ba4f44c41dc7f5b369c1ce32a7ae87dc024b30b3ec63e3635401f938180f1e97ae8816f6bc25c7f1cede299c1c63480aa1d53e5f639bd03e41ed95f1adbb7f9169fc6efbe7756a9e797f905de40369742e69a32f2d87ae711bc35dd188438d6fc5e1f2f241dc279f5571d9d239ecea5bcaa0fa1e507dac423ef98be30f4af147f8e299fc43ad75bf3577da2d2e3a2076eb99f5078179f12481e90bd976f0e45f97bdfd9bdb2c97976e4cc41c74c68f0a99a61383a39b382d8ca15fecbea19823fc1b1d1bd10951d9d3d7ad23c664430b2b993183a1606a1b0fc853de5745ce753f2a785a16f60d91c138e02addc823b1859b4eaa4566ac636b5743f22eb04a2b01280f5dafb483b9b4af31540c92f96f14cacac16d4669f3a671b322aca5df4aa431fe629e37125fe6150795d2bf32a973d6abd6b42a66d075d4ef9b13c434042c047cc95106a4d72616bb9611f60b990fc3e000d4d1b0b31d8983b34d969e4dce1acedb269e2e47011de13104b9b1e18bb0867670e65c4125d32ef72bdabf399d67421b9c0c5eb4c4bc39b5fe159b60d58a1ad54b4bd31111394ee280c4091ee692994bb096c3ea7f3592b7bcd994b734bca18c607d5abf134246825cfeed3060401d127f01f2981e69a6f5a63beb8df48999be60a57747b993486f2795e0398a2002199e548cdef492c4cc4a8f34d8990a551a75e188b9f2f6bf4b6b0ab747698abd60703540a75e90c0255a2955491a2f1edc10dcbedd95741719fb9bf05d9cff7812b42c8e171c606f4b6db346c90104c388bc7582c649723d4c486b734320881f3547fbef50e4e2aceb0dc10ced4b91e58abfec9037a1d48608df3986b5e84487fdd8ca952a84dbbc2b61d572a0890edeab3f1a0182590a45f9301341607992a7329c38d81b1f5f6f3b6a73e5610ecbc6a5a76c4aa0926aadd7617da6f56d3486024aa5ea4c90b19722f5fa38278889c1b6d36f07dfadcd171afb3a395aa927aee368980ca020ed14706f374ab7e16a6e6d901b5431919a4ca6309783d4709e75dd6bd654bccf83c076a9581ccbc38f3783938f791eb7f07c4bcd2eeecc96869620371d78e6f6c7032401ea0540fd7d1e610ba862cd48ae7d7ed6f24d5154373aefd562b692b532a7ed7e3ea71bf6ce7329732e478def704eb6812c2875e3896eda8eca0753ff399d1b147c2cf8de7f2254abf46f4aa838d4cb9b57fc1e054aef954f439644d6e32882abd898ab70b315f54432ce3bac380e58d1312026d287716ce24179e7a7509028b872ccc54715695b6cf3095df00eea82ffae7811758b9517bc5c4360b74df0cfdd6d16b6c94d455ad40b68f7c61474e4c9843806324754e854f1b618ed9efe1bc4bd2bb50b2fae1fc9b4d922735fe4405b2e60e82f23760a79fed018edcb404abbdc08695e8b63c1293ee765f60e76513aa276f36e5cdae82a5769f8444aa8392551e613793813069d81cc9c394d495012ff2a65910a9f8d630e408126ff9413bac27031daedf59b954cba6025fd91df836e78314bf8d8017dfffd3c20a44c8945b604c1704893d4bc17740a4aae750815cbb386839bdfa299ec9bbdeb786e3ee4f0a1163d242700620e112bc8edfd242e9c26359ae8c5ca11c259daac0b736c0c180a212b96103dd27517b359d4acd8842bb5fd4d565aa1574c43fe309cf9f843fc8bb3b35b1644f44c83e5354d56d00954230f0b413b1e256935edd3724fd6ba3c34c11500f2940266840f1333883e3f161d9557a2623a5891dff871d28b5eb4409f7fb3e5c92d66b49f72839ba2b1b862c165ade48dbe77037b78178d216c4b72c9ff7d2013ae57222717b56b65a3736eac8f4b282b7bae9a21fd794dbdb8976db70bdfff782fa8b73fd22b7395d4ab3e96e0c050cb5161ea0979f3f6643b37902a3bb0738c6b90f70eb52c9cf009b824829b581668daf234fe7ac15dd286e21b0cb103920cdb4afcb9e46c58e735212241f54d6813fc732890c66e60db7b62c5b81cf41e1248f85950394aeab20488348dfdaa8a709ef7d9d916ecf6ffb154b124946c7fbb06a5b696fc2705689550401a910ea2e055888a915ac86dd002a8a20f93b211367f50e3a4d225d1db1117da530748966de4e57c4e2b6fb35c30a10beb64bab10dcf3d61ffc0076c658afd2c52050b48fd8579ba1556c0746b802edf298ab2e33f51c9d00b418c8c61eaf07388fc46d21878a01d4b04a6b3773a509f13b7bef947e53087cca55d6d9e18e70845d62f5609f21e78d02dad7bbe51a0b3a7f57c3421e480594fff786a47aeedae8398988b6ba6b30aef530fd4d6155bae480bd36b2cf65cbec137b80abdf5860c809dbba31f6fe99b8dd0d4006c920791642ce33303a9493d98c6c400305ed9daf6f405dc2f8048e58570ed8773f7ca8d060e364e5f2ca67be413c561ff057d0847a8204c1244f33174726485344d85f15647b525a3525399b65a48c581feaeded79a8c87eb5841babe40dda93de739120b7ead58c4305a0d3fa8000c9be06c66f938bb1562550b7150205cf164b98778d00560118de1c1fd9f5a94275464e441de24dbfe0154caffcddec3cc632c272544ae0d39761adf242c6e483ee1b6407e347b6a1123a08700803e87d8bc42597677f9bbf88360a6bdeb63c9502d76c4722945d9f9e298f80bd1677ca9d68321a7ae00b8bc39b2d8ea22a4be65884974082d9333fee6db908ebc4a8575b345533d18609d33d2b827196da94479e517d09e82248dae94758342a78cbd384b67ef0416a7678247b07757aab21ddd812c2c4d285e249f195151a4f6a57197f8e12089c95b4a2d276d41ad15d0cb4bca557fd7f6a3bfc922267ae46024bb1430f4c456ebcbb89ec0d3a191f4092b9fadc62bc70fb6091df7bc1a23141caeffbde0a190fb65a8761c080b927d7725c586b4f99219eea85067067c635867b8742a0d06e3e58046027d62486fd1f3b0aeed7af67a2c8d346b2e5b972d4f8c11947f92b23bd2ff2c67e0610286c087aaed53b96eab8b7342b97dfd1acc04bbe824d04c45fe0cdc39195bbc78f35d5df3de84c706aaa3f4e2d124d9d013eed958359fe8e897bfec8c7be417535d2409a8138e9a4d990347b69725f13107470b1502db85db7893fe58af9324ced3322ff6f4d72916729caf32d3390abb66aaaa96e3f2ecca6448fbc95195760022dcbeb02f8d7efdb117750e599d00f8cf8de9e137edc1f6d3f4e9e6b3726b5403ab2424fb730acfbb4af1a7d82f19c93712d1809f97685321d53604684aae380e46e98e9e053af8e9492ba1cacb0f497014d1fc6a131cb65fd9cf045bb2baa032bd912d4a72c8dbde8e7218216abf1cf6a0af9cfe86268d01f8d9e5f8ab8858c6c54f98bd84ec09bb649e049ebcebe252a72d890f96db324ea0fb94c09b4ffaba16a8d33c99b49e1412d8da3a7e16ac46d2112a56faabec4b58a12e58ec040dfc82270849ebe0571d0319fdb01c7b27e39babe26455d810c592cf304a07dcaf2c6b006b42799007f4be7de84b388b20904abec9cd8808c0b473455b6c8601e4ee0b69001f3d66e4f7f77cfaa02d35f4cc6d52247364e0ac0611b4b8d111c42a6668d263c65fbe60790872987b3905be0b90685c6063521ee662b283ef88a66163f920bf11cbb3a57b8ff9d51db9ac532eb3b881777f25b4b2448358d9280cbc5f50e01db6cf82e4ad03899836723daf005778b56e4f371fc7aa3710e9051c51010fdc4f3ab4b1ed8cb7f1e7edb4c5ab7ce3643f56ae267d05110d1420a6c88e5fd9cce30fc4806d4c3d594bfbd717a34321df1d0d39909873a468eb47acb6767e3a82b017c1f12618d88d1c5ca483214d88a3cb77ecae1c3a1c3f81ee112ef1f87b3689461dc4839c48e578be372298a3d843253b9ebf9e04d0e7873407b18e8dfe4e8d5e949eb374a9562680466625c3b7539eaff815fea4d473f8dec7808328d60575b31db289bf4dd84beec242db61718dd53f5c3b36f46761222b9007d8f02b975d339979d4ab959585bcea440d1c1e8014a1fe8627fe77494b7a93c9cf3fdd63e81ef67ce6dc3742dcf5da20dc3a4932180b88b666e996ea4d1aa1d6414a348c7428691ee26ac9520f3ff2ce5363e2807bd6a317e3b2c2bc5a328becc3f25672024481971fb620c2d7df3fe0389321d636f61c7ae0471b41a4feb6874a60e44f299fc6157f16f5cc8a4606b9bd272dc781463e5ef31ee2ce75b7d50d59f69d11514063e66970d820de3ec9f3819915f436201150033487ddb6140e21ecaf5cab8fcee02cd3a0edbb21f55ab3f8509f28a5780a70da0c15d7bf12844452a7fabfad8a805f3301ced2341559ef641ed4c879cb9b2e781c7e8e1253bb617f4661dcc04edf542ff5625fbc5ab6c0a823aef564e53c5a3e57f0f1021bcecf2208752e9f4208e37e1f7b61f978a098962c9201d74cffa272f880f013feca0487450cacf877c9e93f7f5c2f5576105fd1d1a280fcd78a87f5452d4d3197e664324c9491a2379a588363bca7da03eeef0b77bad7f9816a4659543989ac0febec4f89734f9cf6890127e3c0b378273c5587a1e999ad68c6e5dd295e06a58f6267cabd037d0245f81bebbb10daac3a7d808a3d6adc77ff66d0eb7a8dec41750758435b6609040ab08e9c308dd3c98d2ba1750e8e79a8b95f88a08809d902ceabd13222e35f4067793099b28922246395b591db4bb6378a289c994f3140b045345be7ef556e0e97801ecac101f74c59864415479997085f0e6d6900ecf993b40c354e96622c53f973efdee7ae17714871f492d96c03ce9758078852937440c0f923b16c3207c4f50f7951c0d0dcded641a56608c2d1dc44a2f0dd96d07e4ae57df9500d690fc486515f238aeaa30a2bd", 0x1000, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000369000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2104}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) keyctl$revoke(0x3, r4) pipe2(&(0x7f0000255000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f000080f000)={{0x1, 0x0, 0xb4, 0x1, 0x800}, 0x1f, 0x1f, 0x7c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c0e000-0x20)={@generic="57f7bfb5c843bd1c26ca670b30663daa", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000c3d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/26 05:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1e000-0x9)="2f6465762f72746300", 0x8000, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f0000bb0000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000348000)=0x18) r2 = syz_open_dev$mice(&(0x7f0000e9f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007e8000-0x90)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000a03000-0x4)=0x1, 0x4) close(r0) 2017/09/26 05:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) r7 = shmget$private(0x0, 0x2000, 0x400000010105, &(0x7f0000ce0000/0x2000)=nil) shmat(r7, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e3a000)="2f6465762f7573626d6f6e2300", 0x6, 0x40) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000702000-0x10)=@common="74756e6c300000000000000000000000", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) readv(r1, &(0x7f00008ce000-0x60)=[{&(0x7f0000cf0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000c34000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00009f0000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000c4c000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00005fc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f000078b000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x6) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000063c000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f00000c6000-0x13)="00000000000000000000000000000000000000", &(0x7f0000850000-0x4)=0x13) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a5000-0x9)="2f6465762f72746300", 0x2000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000bea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ac4000)=0xb1) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f000067a000)="2e726571756573745f6b65795f6175746800", &(0x7f000023b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) r7 = shmget$private(0x0, 0x2000, 0x400000010105, &(0x7f0000ce0000/0x2000)=nil) shmat(r7, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20a) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fd000)="2f6465762f7667615f6172626974657200", 0x282000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000424000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000093d000-0x4)=0xfd) ioctl$VT_ACTIVATE(r0, 0x5606, 0x87ac) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:45 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000001000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000c1f000-0x8)={0x2, 0x80}) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000363000-0x8)={0x0, 0x3f4}, &(0x7f0000e55000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000034f000)={r1, 0x46, "058be07e805bef46d67e889077839e13e9168fd0d61268cd9150e8733f2ae2a2ae406c5851dffadef9fba555ad9fda1741fd46924409f2dcdae85aed0d4ffb9181091f668b53"}, &(0x7f0000770000-0x4)=0x4e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000c4000)=0x6a3) recvmsg(r3, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) shmget$private(0x0, 0x2000, 0x400000010105, &(0x7f0000ce0000/0x2000)=nil) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f2000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009a1000-0x1)=0x0, &(0x7f0000cad000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40a) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000293000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005f6000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000189000)=r2) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) pwrite64(r0, &(0x7f00001ed000-0xf2)="b56c768e0bf87554bfd4540cd9de767f93e0353541c8e7536bd6779d6b7c01cb8afb7ef5fe4321a604f9156eee0b0c0050208c605dc733fc52918f1c7c9dcb85211a196abc1f7e920fdd8d1007ce0df19828074a054ebfc8368bf5c9a260ba4c0af88ecdc527081d7157f965f942d851a0fd430881c6c42a42904477c75584659c5118879b542734ad38271375cf0437b20b2087969509edb644550a8fcdbdc841c7e32f3f36859f11932e9c6ddf152f816181bdf743b55f408e849ad1e59cf19d51aa19410b2bebc4ed855f3b7fa21ddc28e3589de808173f0fd31af774dbc955a7bf448f8e14a6a176f4583db963023824", 0xf2, 0x0) r3 = accept(r1, &(0x7f00003a6000)=@hci={0x0, 0x0, 0x0}, &(0x7f000077d000-0x4)=0x6) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000bc1000-0x44)={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bf06171db9bd2b5712c6a282fcedd9ab"}) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) setsockopt$inet_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f00006d3000)={"233c0e10afb5083ad297a94cae25e765", 0x3f, 0x6}, 0x18) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r1) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r2, &(0x7f000077e000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000cb8000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ea000)={r0, &(0x7f0000c4f000-0x85)="0ceebb71405bfe8a70fd0f960ad9127f9fea5cc239786741deba0eb5761bd0ea4af133cdcfb3bf1cb09794b2a765e87dacb5c5d2ca57d3aae68b9e20f0f91dd6e97d734e043139d57532404786d860cbc01996c80bd98f944755e487e38809ddd47e8e965805ecfdc6f24b7ad65d54f968d031c64ca29d1ac25f5cebd7943d68f1963e0c93"}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aed000)=0xc) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020a000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r5, 0x6, 0x6c4, &(0x7f000047e000)={"14a5936af3ebbb0e94970a2e83ee43df", 0x7fff, 0x78b9}, 0x18) fcntl$setownex(r3, 0xf, &(0x7f0000005000-0x8)={0x2, r4}) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000029a000)={0x4, 0xffffffffffffff9c, 0x1}) accept4$llc(r0, &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fca000)=0x10, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9e000)="2f6465762f6877726e6700", 0x400000, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) signalfd(r0, &(0x7f0000754000-0x8)={0x0}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4000000000) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) get_mempolicy(&(0x7f0000a94000-0x4)=0x0, &(0x7f000035f000)=0x0, 0x9, &(0x7f0000fd1000/0xa000)=nil, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) sched_getscheduler(r4) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = shmget(0x3, 0x2000, 0x20, &(0x7f00005a0000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bfc000-0x4)=0x0) 2017/09/26 05:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a4000)={0xffffffffffffffff}) bind$llc(r0, &(0x7f0000091000)={0x1a, 0x11, 0x9, 0xed, 0xffffffffffffffc1, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002c7000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e52000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x3ff, 0x54, 0x3, 0x2, 0x400, 0x7, 0x1, 0x0, 0x0, 0x5, 0x80, 0x7, 0x0]}, &(0x7f0000f43000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000fe000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xf101, 0x9, 0x460}, &(0x7f0000ae0000)=0xa0) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r2, &(0x7f0000382000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000005c000-0x4)=0x0) getpgid(0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000662000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ad9000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000eb4000-0x4)=0x0) r1 = getpgrp(r0) ptrace$peekuser(0x3, r1, 0x8000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d03000)={0x3, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00005e1000)={0x0, 0x80000000, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000e4000)={0x0, 0x20000}, &(0x7f0000b29000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000029b000-0x3b)={r5, 0x33, "eb2a0d71f5f90ac1f6a23f23050dbdacc04766980b239ceb0511d54a4feb68117a6555883027c4882f32b529d3eb4792ce616c"}, &(0x7f0000510000)=0x3b) sendto$inet6(r4, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) gettid() close(r4) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x10000, &(0x7f0000183000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000fb1000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000308000)=0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = getpgid(0x0) pipe(&(0x7f0000c29000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r2, 0x5608) ptrace$getsig(0x4202, r1, 0x0, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = syz_open_dev$mouse(&(0x7f000049f000)="2f6465762f696e7075742f6d6f7573652300", 0xfff, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000d0f000-0x5c)={0x8, 0x1, {0x3, 0x3, 0x4, 0x3, 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]}) r3 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000873000-0x8)={0x0, 0x7f}, &(0x7f000004b000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009f8000-0x14)={r4, 0x1f, 0x3, 0x102, 0x3, 0x9}, &(0x7f00008f2000-0x4)=0x14) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r1) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) prctl$setmm(0x23, 0x3, &(0x7f00002eb000/0xd000)=nil) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000041e000)={0x3, 0x1, [{0x2, 0x0, 0x6}, {0x3, 0x0, 0x800}, {0x0, 0x0, 0x3}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ec000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) socketpair(0x19, 0xa, 0x4, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00001dc000-0x14)={0x1bfd9a8d, 0x1, 0xfffffffffffff001, 0x3, 0x33ee7918}) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000000000284) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) mlockall(0x2) r7 = shmget$private(0x0, 0x2000, 0x400000010105, &(0x7f0000ce0000/0x2000)=nil) shmat(r7, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d6498e7a", 0x41) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e51000)="2f6465762f72746300", 0x0, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000f13000-0xf7)="9d0b284ce08b97296047e7282c8db8714bf606ac0e9ce9254e86b2fba55a2df6b50ad65acc72602df6d5253ff97cb5e88a19afab3a88cd917d315de6e204c9469cc7130cdc53637e0e4744b22710ff3a5c995f4adf721d96a2cd9f2c8dd8406ab276c52e99d18c26cad7352ba4d99b79ce81dfd45708644f275bdac4bcdda8dc6aec9509b00b9754a3d591b018ac037802ea73dbd308b72e4d6b88e3ebc37dc612c949ef7b14f2c74f783bffe953739f454074c3db57066b3630c08db7651daf6727b33566baf7d2c7f3e6432ffee34e37b484af9bf05dc4369bc63973bdc24929e62f98693bec2a64faf61ea62a0e51849028736a0ad5") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000313000)={0xa0000008, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000172000)=0x0) sched_rr_get_interval(r3, &(0x7f0000701000-0x10)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000320000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff9, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f000061d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ade000)="2f6465762f7667615f6172626974657200", 0xa040, 0x0) recvmsg$netrom(r0, &(0x7f000035e000)={&(0x7f0000077000)=@ax25={0x3, {"3d5646614937ea"}, 0x9}, 0x10, &(0x7f0000127000)=[{&(0x7f00002a7000)="5979d649febd336dc54ee93e96ac865c17bdb81544c704b9169eb82e6d926ee58c37ce6a592759a60ebe9bcdf1c9f6cc2054d13278b75c093691551b612fd25c22e68fae2df5abf5091a6a26b3229035bfbbf92e12f203a0d67316610713be670ece0f8acefcc90c3dc92ff8ac4d49792bab5fc89809cbfda4ad536784d2ec0a9be1741361fed46bdb063c66893afa54a2d799397b1b01c31d17e8168f94243a4342fbb28fe20a46314a483c40e3986b75e5ead9ad9aeebbc00860d71e46e9e8161a0ac80907467132a1bd905da18b9d1d", 0xd1}, {&(0x7f00002cb000-0x3b)="073be27171c0d0daf14bdaf59da9c39c8b8bf8e88d759d7b21053f59478a0cd675096d3e3d7659372829baf02498d0dfc43925b2ca0e3280efe8c8", 0x3b}, {&(0x7f00003ba000-0x3)="672e59", 0x3}, {&(0x7f00002a1000-0x14)="13a762378868270d535808e66f6683d8e96e293d", 0x14}, {&(0x7f000003a000)="b8bf7f7d38d429a0265559c86d1dec114c100fa3c289a332887561be0603e07d4eb2babd4e7389ce98c4f77d74634ee4594f4dcace14f16139815248901ee24bf5b858cda309207d28b8a3167eb79855b38f21751f407881a165ff3f9dc6a060964a85c74d192cd978a918e46e52d2ed30069b43f6edef59cb6717b8649d4af2dc29a979a7266069fb6803936a6f9ceb0cfb442c5add9db3299931f83f9f79af44b97436fe615b687b33dd3ba948d808993809f00204a277527dafd26d2041a77a29f7528c3fca3f20080d10c0431ee8", 0xd0}, {&(0x7f0000601000-0x38)="2233c257f78f4cdab3aa8f4875a62bd41077ab04a027cea7742946dd4d93cd0fae6bb853b05654186b2705b9b63e989b03ee9a642dd63c83", 0x38}, {&(0x7f00001d6000)="8fe9752a6f01708d44b0893fa303ee3ca9741b037a7c8633952ccc52c9bce45e4019663142e4dc8bfb368b010613c6e2bbaf5b4bc0cc92a8acef9edc7e18e6814e9ac35df2b0a16f0020b549ed7115bef3d24227082fcf", 0x57}, {&(0x7f00008a2000)="0a87496d15fd0cd526088b9b1c8545c6e84f371a5aab04bcfee39964e0c5a1677aea8977f2f2d2d1bf329372ce910e1cf05291cd3136f6bf11c78a9706641aa6b515cdf46f8aa139f5a2f64fdeffc760c01e28cc2e2b46479e2ae260b9199f6b8ae4ba0c90be0225b419cea2fbcb804b7ebf0d9fc3194f3d3d8a60ffd6bd0c546820a51732c8f12b937462db2e098ae59a07ae278519e9a40862174de1e01053b47a5732609dda5d362571044c45f0321bbcae0880b8a4664f08d250517ed53c0ab1366f2c913d0404f62f5e36fc5a2538d746f5e3552c0d93796d44b20989e4", 0xe0}, {&(0x7f0000e9f000-0x65)="9499ca74fdd9fa99ef4c6e953d9764ba22c36484480a69dd1d0dc796fd80b8817d7574af7d918d60ae14232ebd4206bc8987db6deaff08107fd3291f389c02e96e9d66f57f36e2f4fea7ec5c3243561afc1350fa77d5aaf1862964d07f7407ed71af776077", 0x65}], 0x9, &(0x7f00001c4000-0xc8)=[{0xc8, 0x88, 0xfffffffff45e945c, "90c7ba6cc21b1a9f1206419ac557639247b48d33b3b71e6c201c1c620d6b686b587a0439faa0b70266d6bb593e7637bb992194db1594245aa6c7529e8577e2927ed3109e2a89bb61f68611e9bb0222b8cdde72a9bea0671a7d3e3282c59064d8217496df40a3ec66bd46981e2a052865847f5862433c09e909a41dfd06ab25a103856b140591c1e56044d0c15d1d318e9ec02c1bc76882342fa2d4167e8dce91c36595264e304d3365f5d54e19675db0ca853a2a"}], 0x1, 0x4}, 0x40000000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="", 0x0) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007c6000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a2a000)=0x6, 0x4) io_setup(0x81, &(0x7f0000eb5000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000091c000)=0x0, &(0x7f000035b000-0x4)=0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000c75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000953000-0x4)=0x1f, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e4b000-0x10)=@req={0x5, 0x0, 0x7, 0x10001}, 0x10) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000599000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x3f66, 0x0, 0x0, 0xd000, 0xf001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000021b000)={0x5, 0x0, 0x10001, 0x66c}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a61000-0x10)={0x10001, r3}) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) mmap(&(0x7f0000000000/0x8d2000)=nil, 0x8d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xfffffffffffffffd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) getegid() 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) accept4$inet6(r3, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x8d2000)=nil, 0x8d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{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]}}, 0x90) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d3", 0x21) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) timer_create(0x0, &(0x7f0000ecb000-0x60)={0x0, 0x3e, 0x0, @thr={&(0x7f00007dd000)="22008413356efc54a0f1ee5a96ca6e09dccca167eac035d3ad311b2401b8dcae52ae58c72df2adb4c17eb6fdbdd544b2", &(0x7f000036c000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a0000-0x4)=0x0) timer_getoverrun(r1) r2 = syz_open_dev$mice(&(0x7f0000140000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f2d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000079000)={r3, 0x2}) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x40010000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x8d2000)=nil, 0x8d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{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]}}, 0x90) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = getpgrp(0x0) getpgrp(r1) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f0000969000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{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]}}, 0x90) 2017/09/26 05:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000479000)="2f6465762f6b766d00", 0x3a, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000804000-0x1)={0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00002d7000)={0x5, 0x3, 0x94, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000eb4000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00004e6000)="6c6f676f6e00", &(0x7f0000b34000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005a000)="656d3100", 0x0) keyctl$read(0xb, r1, &(0x7f00007df000-0x16)="00000000000000000000000000000000000000000000", 0x16) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f000001e000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000507000)=[@rights={0x30, 0x1, 0x1, [r3, r4, r4, r0, r3, r4, r4]}], 0x1, 0x0}, 0x0) r5 = accept4(r2, 0x0, &(0x7f0000392000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005a6000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f00003f5000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0x8)=@assoc_value={r6, 0x7}, 0x8) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002a3000-0x8)={0x0, 0x4}, &(0x7f000001d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000381000-0x108)={r1, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x5, 0x8, 0xfff, 0x6, 0x6a, 0x5, 0x1, 0x200, 0x8, 0xfffffffeffffffff, 0x9, 0x3, 0x6, 0x0]}, &(0x7f0000096000-0x4)=0x108) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) r2 = memfd_create(&(0x7f0000e84000)="00", 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000fdb000-0x2)=0x1000, 0x2) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3", 0x31) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000283000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000740000)=0xc) wait4(r0, 0x0, 0x8, &(0x7f000040a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea1000)={0x0, 0x0}) pipe(&(0x7f0000546000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r0, 0x4010aef5, &(0x7f0000430000)={0x1, &(0x7f00006fe000-0x10)=[{0xd000, 0x5}]}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000088d000)={0x0, 0xfffffffffffffff9, 0x2, &(0x7f000076f000-0x8)=0x0}) fadvise64(r2, 0x0, 0x1ff, 0x7) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000004}, 0x1c) sendto$inet6(r3, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r3) 2017/09/26 05:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99", 0x39) 2017/09/26 05:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80002, 0x3f) accept4$ax25(r0, &(0x7f00009b1000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008f7000)=0x10, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) close(r0) 2017/09/26 05:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112", 0x3d) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x3) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) eventfd(0xd0ec) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) r4 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000046a000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000001b000-0x90)={0x3, {{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]}}, 0x90) lgetxattr(&(0x7f0000c8a000-0x8)="2e2f66696c653000", &(0x7f0000df1000-0xe)=@random={"6f73322e00", "2f6465762f6b766d00"}, &(0x7f0000ea3000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x5, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000340000)="2f6465762f73657175656e6365723200", 0x840, 0x0) accept4$ipx(r0, &(0x7f000062b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10, 0x800) perf_event_open(&(0x7f0000ce6000)={0x2, 0x78, 0xd4e8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$llc(0x1a, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000243000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x77, 0x20003) r3 = syz_open_dev$vcsa(&(0x7f000010f000)="2f6465762f766373612300", 0x6, 0x145000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000541000-0x1)={0x8000}, 0x1) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f8f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) fchmodat(r1, &(0x7f0000c70000)="2e2f66696c653000", 0x4) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112d649", 0x3f) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4$inet6(r0, &(0x7f00009cc000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004dc000)=0x1c, 0x0) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d3e000)=0x0) bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffff9c, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e4f000-0x28)={@generic="856eb0924f5ddd833d39d65f02f7bb04", &(0x7f0000ac4000)=@ethtool_per_queue_op={0x4b, 0x400000000000, [0x0, 0x8, 0x4, 0x5, 0x3ff, 0xbc37, 0x45e5, 0x8, 0x3ff, 0x40, 0x4, 0x4, 0x3, 0x5, 0xfffffffffffffff9, 0x1000, 0x8, 0x8, 0x8, 0x0, 0x6, 0x0, 0x3, 0x5, 0x6, 0x90aa, 0xffffffff, 0x9, 0x9, 0x3ff, 0x9, 0x10001, 0x0, 0x7, 0x2, 0x6, 0x4, 0x1f20, 0x2, 0x1f, 0x32, 0x410, 0xfff, 0x8, 0x3, 0x4, 0x9, 0x1, 0x6, 0x1, 0x3, 0x34c6df07, 0x10000, 0xfffffffffffff1cc, 0x7, 0x3, 0x7, 0x400, 0x300000000000, 0x6, 0x3, 0x1ff, 0x401, 0x7f000000, 0x4, 0x4, 0x1, 0x9, 0x4, 0xfa2b, 0x7, 0x5ec3, 0x8, 0x400, 0x4, 0x1, 0xffffffff, 0x2, 0x6, 0x7f, 0x401, 0x100, 0x7, 0x80000001, 0x8, 0x332, 0x38a5, 0x100000001, 0x9, 0x4, 0x3, 0x9, 0x9, 0x80000000, 0x10001, 0x0, 0x4, 0x7, 0x5, 0x1, 0x7, 0x1, 0x2, 0x7, 0x1, 0x7, 0x92b, 0x7fffffff, 0x2, 0xfc, 0x3f, 0x0, 0x100, 0x5, 0x10001, 0x8, 0x756ec8c9, 0x1000, 0x3, 0x40000000000, 0x77f, 0x3, 0x7, 0xcf, 0x8, 0xe40, 0x1, 0x100, 0xfff, 0x3ff, 0x3, 0x100000000, 0x401, 0x3, 0x1f, 0x3, 0x3, 0x7, 0x6, 0x28, 0x100, 0x800, 0x0, 0x10001, 0x10001, 0x7, 0x9, 0x7fffffff, 0x6f66, 0x5, 0x2d76, 0x7, 0xffffffffffffff01, 0x0, 0x10000, 0x97, 0x65, 0x8, 0x0, 0x80, 0x1, 0x1f, 0x7fff, 0x7ff, 0x94, 0x26b0, 0x8, 0x5, 0x0, 0x0, 0x8, 0x400, 0xcd2a, 0x2, 0x400, 0x4, 0x0, 0x6, 0x400, 0xffffffff, 0x1, 0xfd, 0x7, 0x20, 0x7, 0x9, 0x8, 0x6, 0x7fffffff, 0x401, 0x2, 0x101, 0x9, 0x5, 0x80000001, 0xffffffff, 0x7, 0x100000, 0x8, 0x1ff, 0x6, 0x6, 0x3, 0x6, 0x800, 0x6, 0x7, 0x1000, 0x7, 0x2, 0xfffffffffffffff8, 0x1f, 0x8, 0x1ff, 0xb7, 0xf793, 0x8000, 0x8, 0x1, 0x4, 0x8001, 0x9, 0xffff, 0x1, 0x0, 0x7fff, 0x8, 0x81, 0x3, 0x3, 0x7, 0x20, 0x40, 0x200, 0x40, 0x100000001, 0x2, 0x7, 0x5, 0x9, 0x3ef, 0x0, 0x8, 0x92f4, 0xffffffffffff0000, 0x3, 0x6, 0x1f, 0x3, 0xffffffffffffffff, 0xbaa1, 0x1, 0x7, 0x6, 0x7, 0x200, 0x0, 0x3, 0x4, 0x395, 0x3, 0x10000, 0xfffffffffffffffe, 0x516c, 0x6, 0x1, 0x4, 0x0, 0x918, 0x5, 0x10000, 0x10000, 0x17c, 0x100000001, 0x9, 0x3f, 0x5, 0x7fe, 0x3, 0x3f, 0xffffffffffffffc0, 0xeef3, 0x1c00000, 0x200, 0x1f, 0x100000001, 0x3f, 0x8001, 0x6, 0xd7, 0x99, 0x81, 0x40, 0x1, 0x1, 0x0, 0x5, 0xaf4c, 0x1ff, 0x8, 0x9b, 0x7fff, 0x1, 0x0, 0xfc22, 0x0, 0x3, 0x5, 0x8001, 0x1, 0x6, 0x7, 0x3ff, 0x1, 0x0, 0x5, 0x80000001, 0x7, 0x73, 0x4, 0x1ff, 0x9, 0x1, 0x8, 0x0, 0x3a, 0x40, 0x2, 0x0, 0x5, 0x78, 0x101, 0x3ff, 0x5, 0xfffffffffffffab6, 0x8001, 0x101, 0x9df, 0x5, 0x0, 0x0, 0x0, 0x5, 0x100000001, 0xa1, 0x1, 0x79, 0x2, 0x0, 0x6, 0x4df, 0x1, 0x6, 0x3, 0x90, 0xda, 0x5, 0x8f1f, 0x7fff, 0x5, 0x1f1c, 0x3, 0x5, 0x5, 0x9, 0x0, 0x3, 0x8, 0xc588, 0x3, 0xb9, 0x3ff, 0x40, 0x3ff, 0x1ff, 0x2774c473, 0xffffffff, 0x1, 0x9, 0x0, 0x7f, 0x2, 0x4, 0x200, 0x101, 0xf7, 0x3, 0x5, 0x3ff, 0xfe4, 0x4, 0x3, 0x20, 0x5, 0x6, 0x0, 0x3, 0x4, 0x5, 0x7fff, 0x3ff80000000, 0x7, 0xa4, 0x5, 0x1ff0, 0x7, 0x3, 0x9, 0x7, 0x4, 0x4, 0x4, 0xffffffff, 0x38, 0x7, 0x101, 0x1, 0x2, 0x9, 0x7fffffff, 0x298a, 0xd89, 0x1f, 0x7, 0x0, 0x7, 0x2, 0x7, 0xc0d, 0x1, 0x600000000000000, 0x6, 0x2, 0x1, 0x8, 0x4, 0x0, 0x80000001, 0x8, 0x2, 0x0, 0xf2, 0x9, 0x3f, 0x200000, 0x3fff80000000000, 0x56, 0x2, 0x3, 0x50, 0x1000, 0x8, 0xaf, 0x1, 0x4, 0x3f, 0xfffffffffffffffa, 0x9, 0x1, 0x7, 0x0, 0x1ff, 0x10000, 0x7, 0x1ff, 0x4487, 0x0, 0xdd, 0x8, 0x0, 0x100000000, 0x40, 0x3, 0xfc00000000000000, 0x2, 0x2, 0x0, 0x101, 0x3, 0xffffffffffffff5b, 0x76f0, 0x200, 0x2, 0x5, 0x80000001, 0x100000000, 0x101, 0x8, 0x9, 0x0, 0xb358, 0x380000000, 0x0, 0x61a, 0x8, 0x3f, 0x3, 0x1, 0x100000001, 0x80, 0xd9, 0x8, 0x81, 0x4, 0x2, 0x5, 0x10000, 0x3d, 0x3, 0x8, 0x7, 0xffff, 0x3, 0x9, 0x8, 0x5, 0xc19, 0xfffffffffffffffa, 0x2, 0x4, 0xff, 0x101, 0x40, 0x4, 0x6e4, 0x2, 0x4, 0x0, 0x0, 0x3, 0x8, 0x7, 0x8, 0x94dd, 0xee, 0xfffffffffffff877, 0x1, 0x7f, 0xffffffffffffff94, 0x4, 0xd83, 0x40f5, 0x7f, 0x8, 0x57e4e9e2, 0x100000001, 0x101, 0xfb, 0x218, 0x1, 0x3d7e18c6, 0x0, 0x100, 0x6d2, 0x5, 0x9, 0x6, 0x9264, 0x840ad95, 0x8, 0x2, 0x5f8, 0x3a0d54b8, 0xcf9, 0x1, 0xfffffffffffffffb, 0x7, 0xffff, 0x4, 0x2, 0xb2ed, 0x7ff, 0x2, 0xe0c5, 0x18, 0x80000000, 0xffff, 0x3, 0xffffffffffff80e6, 0xffffffff00000001, 0xffffffffffffff80, 0x3, 0x800, 0x6, 0xb1, 0x9, 0x7, 0x80000000, 0x3, 0x2, 0x4, 0x8001, 0xfffffffffffffff8, 0x1, 0x0, 0x5f53, 0x5, 0x0, 0x3, 0x2, 0x1, 0x100000, 0x374, 0x6, 0x9, 0x2, 0x800, 0x4, 0x3f, 0x5, 0xdab1, 0x487790a4, 0x20fb, 0xffffffff, 0x3, 0x8, 0x8, 0x1ff, 0x1, 0x7fff, 0xc15, 0x8, 0xffffffff, 0x0, 0xfff, 0x7fff, 0x7fffffff, 0x4, 0x0, 0x2, 0x9, 0x1f, 0xffffffff, 0x0, 0xbb9, 0x6b4, 0xfffffffffffff732, 0x2, 0x0, 0x40, 0x0, 0x100000001, 0x223, 0x8, 0xe03b, 0xffffffff, 0x81, 0x7, 0x7fff, 0x185, 0x9, 0x80000001, 0x3, 0x9, 0x401, 0xeeef, 0x3, 0xe637, 0x2, 0x9, 0x3, 0xfff, 0x0, 0x1139, 0x0, 0x7, 0x9, 0x8, 0x3858, 0x2, 0x4, 0x100000000, 0xff, 0x42b5, 0x5, 0x80000001, 0xff, 0x8000, 0xe285, 0x0, 0x2, 0x100, 0x4, 0x2, 0x8001, 0x4, 0xf4e, 0x2, 0x7, 0x5e9cc9b3, 0x3ff, 0x800, 0xca, 0x1, 0x118, 0x100000001, 0x7f, 0x9, 0x100000001, 0x10000, 0x40, 0x8000, 0x4, 0x8000, 0x100, 0xffffffffffffffff, 0x7ff, 0x7fff, 0x5, 0x5, 0x100, 0xffffffffffff8cc8, 0x0, 0x8, 0x9, 0x5, 0x3, 0x80000000, 0x100000000, 0x2d9, 0x6, 0x800, 0x9, 0x4, 0x20, 0xffffffffffffffba, 0x7, 0x0, 0x7381, 0x1, 0x4, 0x10, 0x7, 0x1, 0x4, 0xfffffffffffffffb, 0x100000000, 0x5, 0x7, 0x80000, 0x80, 0x80, 0x3, 0x1000, 0x1f, 0x3, 0x40, 0x2, 0x3, 0x1, 0xd78, 0x3, 0x40, 0xfffffffffffffffc, 0x13, 0x5, 0x5, 0x401, 0x10000, 0x6, 0x8, 0x3, 0x4, 0x5, 0x8, 0x6b71, 0xed14, 0x2, 0x0, 0x8, 0x5, 0x6, 0x1, 0x10001, 0x1f00000000000, 0x100000000, 0x3, 0x1, 0x4, 0xffff, 0x1f, 0x8, 0x1, 0xdfdf, 0x3ff, 0xe4d, 0x0, 0x1, 0x8, 0x7, 0x10000, 0x0, 0x200, 0x3f, 0x2, 0x2, 0x8, 0x4, 0xffffffffffffffff, 0x42e2, 0x3, 0x6, 0x1, 0x9, 0x3, 0xffffffff, 0x5, 0x71b2, 0x9c8, 0x80, 0x3, 0x7, 0x5, 0x9, 0xdc, 0x0, 0x6, 0x2, 0x8, 0xfa5b, 0x8, 0x4, 0x0, 0x8, 0x1, 0x7f, 0x2, 0x1, 0x1, 0x5, 0x1, 0x8000, 0xd7, 0x2, 0x2, 0xffffffff, 0x6, 0x0, 0x0, 0x9, 0x1, 0x7, 0x3f, 0x2, 0x5, 0x6, 0x2, 0x1, 0x3f, 0x28ed, 0x2, 0x401, 0x3, 0x7ff, 0xa00, 0x170, 0x0, 0x6, 0x40, 0x77d5, 0x5, 0x80, 0x4, 0x7, 0x8000, 0x1, 0x1000000, 0x0, 0x7, 0x39, 0x8001, 0x2, 0x4, 0x101, 0x6, 0x4, 0x2, 0x9, 0x2, 0xb6, 0x8, 0xfffffffffffff000, 0x5f5b, 0x1, 0x1, 0x5, 0x3, 0x0, 0x9, 0x88, 0x5, 0xa2, 0x8001, 0x607a, 0x7, 0xfffffffffffffffa, 0x1, 0x8, 0xd3b2, 0x5, 0x2, 0x4, 0x9, 0x7, 0xef, 0x9, 0x0, 0x7f, 0x100, 0x20400, 0xffffffffffffffff, 0x8, 0x100000000, 0x5e, 0x6, 0x1, 0x7, 0x7, 0x2, 0x7, 0x400, 0x6, 0x4bc, 0x138, 0x0, 0x81, 0x40, 0xbefe, 0x7fff, 0x8, 0x4, 0x1, 0x21, 0x8, 0x800, 0x8, 0x3, 0x8000, 0x63, 0x80, 0x8, 0x8, 0x70000000000000, 0xffffffffffffff04, 0xffffffffffffffff, 0x3, 0x10000, 0x8, 0x7, 0x0, 0x3ff, 0x3, 0x8, 0x5, 0x200, 0x0, 0xb6, 0x2, 0x80, 0x200, 0x3, 0x1, 0x1, 0x401, 0x400, 0x0, 0x7, 0x6, 0x9, 0x100000001, 0x4, 0x7, 0x0, 0x93306ce, 0x63, 0x3f, 0x10001, 0x40, 0x7fffffff, 0x7, 0x8d, 0x89b, 0xfff, 0x2, 0xffffffffffff0000, 0x7, 0x6, 0x196, 0xe29, 0x7, 0xb61, 0x1, 0x1, 0x5, 0x7fffffff, 0x8, 0x1f, 0x5b4f, 0x0, 0x6, 0x6, 0x3, 0x3f, 0xfc80, 0x4, 0xd33, 0x8, 0xffffffffffffffe0, 0x9, 0x273c, 0x2, 0x8, 0x0, 0x1, 0x1f, 0x9, 0xfffffffffffffffb, 0x100000000, 0x0, 0x1, 0x8, 0x6, 0x91, 0x2, 0x7, 0x40, 0x5, 0xfffffffeffffffff, 0x8, 0x2, 0x5, 0x2, 0xe3b0, 0x100000000, 0x9, 0x8, 0x7f, 0x8000, 0xbe0, 0x6, 0x8, 0x59a, 0xfffffffffffffff9, 0x6, 0x1a4cd4a7, 0x0, 0x800, 0x5, 0x100, 0x4, 0x7, 0x6, 0x3, 0x0, 0x3, 0x1, 0x1, 0x29, 0x4, 0x7, 0x101, 0x7, 0x6, 0xfff, 0x8001, 0x9, 0x8000, 0x7, 0x1, 0x8, 0xd01, 0x6, 0x7, 0x4, 0xc5d, 0x5, 0x4bf, 0xffffffffffffff8b, 0x5, 0x8, 0x3, 0xffffffffffffe59b, 0x9539, 0x8, 0x0, 0x10001, 0x2, 0xffff, 0x3, 0x7, 0x6, 0x10000, 0xcd8, 0x10001, 0x100, 0x5, 0x9, 0x9be, 0x7, 0x4, 0x70f, 0x8, 0x1, 0x80, 0x6, 0x401, 0x0, 0x7, 0x4, 0x5, 0x7, 0xffff, 0xffffffff, 0xb865, 0x9, 0x72, 0x5, 0x0, 0x101, 0x6, 0x4, 0x9, 0x1, 0x6, 0x0, 0x9, 0x9, 0x2, 0xfe, 0x7, 0x6, 0x7, 0x2ff, 0x3, 0x2, 0xff, 0x3, 0x7, 0xba6, 0x3ff, 0x7, 0xffffffff80000001, 0x5, 0x20, 0xa7, 0x1, 0x0, 0x10000, 0x7, 0x29, 0x85, 0x9, 0x0, 0x6, 0x6, 0x6, 0x0, 0xfffffffffffeffff, 0x20, 0x1c0000000000000, 0x101, 0x9, 0x0, 0x2, 0x2, 0x7fffffff, 0x7f, 0x3, 0x1ff, 0x70, 0x8, 0x3, 0x8, 0x1f, 0x8, 0x81, 0x401, 0x7fffffff, 0x9, 0x7fff, 0x2, 0x3f, 0xffffffffffff0000, 0x7, 0x101, 0x44f, 0x9, 0xffff, 0x100000000, 0x800, 0x6, 0x1, 0x7fffffff, 0xfffffffffffffff8, 0x3, 0x3, 0x60b1, 0x6, 0x5, 0x80, 0x8, 0x0, 0x8, 0x48, 0xff, 0x7, 0x40, 0xffffffffffffc829, 0x10000, 0x89c, 0x10f4, 0x3f, 0x6, 0xdb06, 0xbc7, 0x4, 0x1f, 0x7, 0x10000, 0x8, 0x9, 0x7fff, 0x4, 0x20, 0x8, 0x3f, 0x8, 0x50, 0x1, 0x7, 0x101, 0x1ff, 0x324b0a1f, 0x5, 0x3, 0x6, 0x0, 0x9, 0x6, 0x101, 0x1, 0x0, 0x5, 0x101, 0x1, 0x401, 0x4, 0xffffffff, 0x2, 0x1f, 0x9, 0x31, 0x1, 0x75, 0x2, 0x6, 0x4, 0x1, 0x3ff, 0x6, 0x4, 0x9, 0x1f, 0xfff, 0x1, 0x8, 0x1, 0x800, 0x2, 0x9, 0x3ff, 0xfffffffffffffc01, 0x1ff, 0x3, 0x100, 0x2, 0x6, 0x8, 0x8, 0x6, 0x1ff, 0x3, 0x3, 0x6, 0x20, 0x6, 0x6, 0x1000, 0x9453, 0x7ff, 0x5, 0x1, 0x100000001, 0x6, 0x8001, 0x6, 0x100, 0x2, 0x390, 0x7, 0x80000001, 0x80000001, 0x3e000000, 0xfff, 0xe0, 0x7fff, 0xd795, 0x9, 0x5, 0x7fff, 0x5800000000000000, 0x3, 0xd3d, 0xce1b, 0x6, 0x36da800000, 0x9, 0x5, 0x9, 0xa000000, 0x5, 0x100000001, 0x3, 0x4, 0x101, 0x80, 0xfff, 0x2b7, 0x2, 0x1, 0x5, 0x7fef00, 0x400, 0x7, 0x800, 0x6, 0x0, 0x7, 0x0, 0xe58, 0x5, 0x485e5ab3, 0x639, 0x80000000, 0x5, 0x5, 0x4, 0x5, 0x7, 0x1000, 0x9, 0x33, 0x8, 0x200, 0x8, 0xff, 0x0, 0x100, 0x5b, 0x7f, 0x4, 0x101, 0x0, 0x1, 0x6, 0x5, 0x600975a5, 0x101, 0xfffffffffffffffa, 0x2, 0x1a, 0x1, 0x7f, 0x7, 0x6, 0x0, 0x3, 0x7, 0x8001, 0x4, 0x6b, 0x3ff, 0x2, 0x200, 0xfff, 0x6b0, 0x88a, 0x4, 0x3, 0xfffffffffffffffd, 0x8, 0x7fffffff, 0x6, 0x7fff, 0x10001, 0xfffffffffffffffd, 0xa0cf, 0x400, 0x101, 0x9, 0x1, 0x3, 0x4, 0xff, 0x4, 0xfff, 0x8, 0x563e, 0xffffffffffffff01, 0x7, 0x800, 0x300f, 0x5, 0x1, 0x10001, 0x4987c62f, 0x8c2, 0x1, 0x2, 0x3, 0x7, 0x5, 0x5, 0xd6f4, 0x27, 0x0, 0x392, 0xfffffffffffffffe, 0x8000, 0x5, 0x7, 0x10000, 0x6, 0x1, 0x40, 0x4de, 0x3, 0x6, 0x9, 0x7, 0x6, 0x6, 0x8, 0x1ff, 0xa86e, 0x4, 0x0, 0xfffffffffffffff7, 0x10000, 0x100000001, 0x9, 0x1ff, 0x3, 0x175e, 0x1f, 0xf73, 0x4, 0x1, 0x3, 0x3, 0x7, 0x3, 0x8, 0x4, 0x5, 0x432, 0x20, 0xff, 0x0, 0x7, 0x800, 0xfffffffffffff744, 0x5, 0x6, 0x550, 0x4000000, 0x0, 0x6, 0x4000, 0x9, 0x1, 0x7, 0x5e6ee7ed, 0x1, 0xfa, 0x34, 0xf9, 0xe73, 0xcce, 0xfffffffffffffff9, 0x81, 0x80000001, 0x5a5c, 0x2, 0x2, 0x5, 0x800, 0xfffffffffffffff9, 0x400, 0x100000000, 0x80, 0xfffffffffffffffd, 0x2bd, 0x800, 0x7, 0x6, 0x7, 0x9, 0x8, 0xfffffffffffffff8, 0x0, 0x7ff, 0x0, 0x81, 0x5ae9, 0x9, 0x1, 0x9, 0x0, 0x1, 0x4, 0x3, 0x0, 0xc5e, 0xec8d, 0x4, 0x8ba, 0x40, 0x7, 0x6, 0x100, 0xf6ae, 0x5, 0x3, 0x7, 0xfff, 0x6, 0x652, 0x6, 0xe9, 0x2, 0x7c, 0x7, 0x4, 0x100, 0x54f6, 0x5, 0x0, 0xf15f, 0x1ff, 0x4, 0x1, 0xa9b, 0x5, 0x3, 0x40, 0x9, 0x75, 0x1, 0x2, 0x2, 0xfffffffffffffffc, 0x10000, 0x6, 0x0, 0x2, 0x2, 0x38, 0x3, 0x5022, 0x4, 0x80000001, 0xfb, 0x9, 0xfffffffffffffffe, 0x0, 0xe68b, 0x10001, 0x3, 0x8, 0xef0, 0x41e0, 0xbd, 0x7fff, 0x2, 0x57c, 0x6, 0x0, 0x10000000, 0x8, 0x2, 0x4, 0x9f, 0x100000000, 0x20, 0x40, 0x10000, 0x5, 0x5, 0x2, 0x20, 0xc5d, 0x6, 0x7, 0x4, 0xfffffffffffff800, 0x8, 0x1, 0x6, 0x55, 0x80000000, 0x4, 0xffffffff, 0x19, 0x7, 0x8, 0x2, 0x0, 0x198, 0x5, 0x7, 0x1ff, 0x7, 0x8d, 0xcb, 0x4, 0x5, 0x1f, 0x81, 0x100, 0xfffffffffffffffd, 0x1400000, 0x7, 0x4, 0x401, 0x80000001, 0x5fdf, 0x3, 0x600, 0xce0, 0xfffffffffffff77b, 0x3, 0x6, 0x4, 0x10001, 0x7fffffff, 0x400, 0x3, 0x300000000000, 0x9293, 0x7f, 0x3, 0x400, 0x100, 0x45c5, 0xffffffff, 0x8, 0x3, 0x6, 0x8, 0x3, 0x7, 0x497, 0x989, 0x6, 0x20, 0x63cfc19f, 0x7fffffff, 0xffff, 0x5, 0x3463447d, 0x10001, 0x4, 0x548, 0x4, 0x4, 0x1ff, 0xfffffffffffff801, 0x2, 0x8, 0x5, 0x3f, 0x2, 0x2, 0x8, 0x7, 0x0, 0x6, 0x6, 0x1, 0x6, 0x8, 0x5, 0x7fff, 0x3, 0x2, 0x2, 0x0, 0x81, 0x7, 0xfff, 0xffffffffffffffff, 0x81, 0x1, 0x7fffffff, 0x4, 0x100000001, 0x7fff, 0x1, 0x6f, 0xf5a7, 0x0, 0x6, 0x4, 0x7, 0xff94, 0xf0, 0x5, 0xda1e, 0x6, 0x3f, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0x1, 0xffffffff00000000, 0x8001, 0x5, 0x4, 0x7, 0x100000001, 0x9a, 0x6, 0x5194, 0x1, 0x6, 0x7fffffff, 0x9, 0x22, 0x6, 0x7d, 0x5, 0xd6ab, 0x5, 0xba9, 0x4, 0x6, 0x0, 0x7, 0x80, 0x249, 0x10001, 0x4, 0x3, 0xfffffffffffffe65, 0x6, 0x4, 0x7ff, 0x6, 0x1, 0xfc3, 0x0, 0xfffffffffffffffa, 0x7, 0x5, 0xad7d, 0x7, 0x6, 0x8, 0xffffffffffffffff, 0x4, 0x40, 0x4, 0x401, 0x10001, 0x2000000000000000, 0x2, 0x401, 0x10000, 0x4, 0x5a3e, 0x71e, 0xffffffffffffe6af, 0x72, 0x2c300519, 0x3, 0x4, 0x1, 0x0, 0x8001, 0x7ff, 0x3ff, 0x2, 0xfffffffffffffff8, 0x5, 0x7ff, 0x4, 0x1ff, 0x6, 0x9, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x100, 0x1c, 0x3f, 0x20, 0x1, 0x4b, 0x4, 0x6, 0x1ff, 0x0, 0x4, 0x3, 0x3, 0x9, 0x3, 0x7, 0x1, 0x5, 0x5cdf, 0x2, 0x200, 0xffff, 0x1, 0x0, 0x4, 0x0, 0x100000000, 0x7, 0x4, 0x7, 0x3, 0x5, 0x97, 0x3c, 0xffffffff, 0x0, 0x7, 0x1, 0x3, 0x9, 0xfffffffffffffff9, 0x3, 0x5, 0x3, 0x400, 0x4, 0xfffffffffffff801, 0x8, 0x100000001, 0x3, 0x8, 0x7f, 0x1000, 0x1, 0xab4c, 0x7ff, 0x0, 0xff, 0x9000, 0x7fffffff, 0x7, 0xe29, 0x4, 0x5, 0xffff000000000000, 0x0, 0x1, 0x80000001, 0x7ff, 0x0, 0xfac, 0x8, 0x8, 0x1000000000, 0x0, 0x7, 0x100, 0x2, 0x8, 0x14, 0x3, 0x101, 0x5e0, 0x8, 0x2, 0x1, 0xff, 0x461, 0x1000, 0x1, 0x4, 0x10000, 0x9, 0x80000000, 0x4, 0x101, 0x4, 0x7fff, 0xf4e, 0x3, 0x8, 0x4, 0x0, 0x9, 0x40, 0x4, 0x6, 0x1000, 0x6, 0x8, 0x6, 0x10001, 0x6, 0xf1c0, 0x101, 0x5, 0x4, 0x7, 0x9, 0x1, 0x8, 0x7f, 0x0, 0x7, 0xfff, 0x2, 0xc1, 0xfc, 0x6, 0x100000001, 0x9, 0x0, 0xffffffff, 0x8, 0x4, 0x2, 0xfff, 0x1000, 0xffffffff, 0x8, 0x8, 0x1, 0x7ff, 0x29dc, 0x1, 0x961, 0x8, 0xfffffffffffff001, 0x8, 0x5b7f, 0x1, 0x800, 0x20, 0x3, 0x2, 0x800, 0x100000000, 0x2, 0x2, 0xffff, 0x8, 0x4, 0x8, 0x8001, 0x5, 0x100, 0x3, 0x4, 0x7, 0x5, 0x2, 0x8001, 0x7fffffff, 0x2, 0x400, 0x7, 0x7ff, 0x26b7d70, 0x8, 0x956, 0x1, 0x9, 0x173e95cf000000, 0x101, 0x80000001, 0x4, 0x7fffffff, 0x1, 0x8, 0x3, 0x2, 0x7, 0x0, 0x6f6000, 0x8, 0x133c, 0x7, 0x1000, 0x5, 0x228e73b4, 0x0, 0x6, 0x800, 0x7, 0x1ff, 0xffffffffffffff00, 0x800, 0x0, 0x0, 0x0, 0xfcdf, 0x0, 0x1, 0x7, 0x40, 0x6, 0x6, 0x5, 0x10001, 0xf7, 0x3, 0x7, 0x5e, 0x3f, 0x8e26, 0x1f, 0xfffffffffffffffe, 0x5, 0xa6, 0x8, 0x8000, 0xffffffffffffff5d, 0x6, 0x9, 0x10000000000000, 0x100000000, 0xe3a, 0x4, 0x3, 0x4, 0x8, 0xfffffffffffffff7, 0x4, 0x7f, 0x100000000, 0x7f, 0x3, 0x7ff, 0xffff, 0x4, 0x78d7, 0x1, 0xffffffffffff3994, 0x7, 0x6, 0x7, 0x1000, 0xcc, 0x2, 0x5, 0xeb, 0x3, 0x20, 0x4, 0x100000001, 0x6, 0x0, 0x0, 0x0, 0x5, 0x100, 0x7, 0x67b2, 0x100000001, 0x4, 0x1, 0x0, 0x3, 0x7f, 0x2, 0x1, 0x2, 0x9, 0x5, 0x80000001, 0xfffffffffffffffe, 0x3, 0x9, 0xfffffffffffffff7, 0x9, 0x5, 0x4, 0x9, 0x1, 0x0, 0x40, 0x8, 0x9, 0x1, 0xa3f, 0x3, 0x8, 0x100000000, 0x5, 0x7, 0x1, 0x9, 0x7, 0x10000, 0xb4, 0x7fffffff, 0x0, 0x3, 0x0, 0x1, 0x7fff, 0x1f, 0x2, 0xfffffffffffffff9, 0x1, 0x8, 0x9, 0x2, 0x3, 0x100, 0x0, 0xfffffffffffffb4f, 0x8, 0x101, 0x2, 0x4, 0x3d, 0x9, 0x6, 0x6, 0x8, 0x5, 0x8, 0x8, 0x6, 0x5, 0x9, 0x1f, 0x6fe, 0x8, 0xffffffffffffd9de, 0x4, 0x8, 0x2ea759ff, 0x2, 0x57c144ec, 0x9, 0x1, 0x8001, 0x8001, 0x20, 0xffff, 0x3, 0x7ff, 0x100000001, 0x80, 0x4, 0x10001, 0x100000001, 0x4, 0xfffffffffffffe00, 0x7, 0x7, 0x9c38, 0x3, 0x9d1, 0x7ff, 0x6, 0x7ff, 0x3f, 0x400, 0x9, 0x5, 0x20, 0x8, 0x101, 0x200, 0xffffffff00000000, 0x0, 0x296, 0x8, 0x5, 0x2, 0x49, 0x8, 0xfffffffffffffff8, 0xfff, 0x1, 0x7, 0x1, 0xba, 0x8, 0x69e, 0xffffffffffffffff, 0x0, 0xffffffffffff7b61, 0x23, 0x4, 0x9, 0x400, 0xcce, 0xd05, 0x8, 0x1, 0x6, 0x9, 0x4, 0x80, 0xd2, 0x8, 0xdc, 0x4, 0x9, 0x1, 0x3, 0x557b, 0x101, 0x7, 0x3, 0x3, 0x41d2, 0x4, 0x10001, 0x4, 0x3, 0x1, 0x2, 0x6, 0xdfbe, 0x9, 0x1, 0x1, 0x8, 0x0, 0x7, 0x4, 0x9, 0xcba5, 0x8, 0x10000, 0xcad, 0x400000000, 0xffffffff, 0x0, 0x1, 0x9, 0x3, 0x5, 0x80000000, 0x3f, 0x0, 0xfffffffffffffffd, 0x0, 0x20, 0x7, 0x1, 0x3, 0x5, 0xffffffff00000001, 0x6, 0x3ff, 0x3, 0x1000, 0x81, 0x8, 0x6, 0xff, 0xffff, 0x5, 0x0, 0x4, 0x7ff, 0x4, 0x4, 0x5, 0x80, 0x101, 0x1, 0xce35, 0x0, 0x3, 0x5, 0xffffffff, 0x7, 0x1f, 0x7f, 0x0, 0x7, 0x800, 0x0, 0x1, 0xf00000000000, 0x4, 0x1a, 0x7, 0x9, 0xec2, 0x3, 0x400, 0x6, 0x0, 0x9, 0x6, 0x8, 0x6, 0x9, 0x7, 0x5, 0x0, 0x3f, 0x7fff, 0x7, 0x8001, 0x3f, 0x3764f2fa, 0x7, 0x100000000, 0x2, 0x40, 0xcd9b, 0x9, 0x3, 0x7, 0x3, 0x5, 0x8, 0x8, 0x800, 0xffff, 0x2, 0x1, 0xb75, 0x2, 0xfffffffffffffd76, 0xfffffffffffffffa, 0x6, 0x3, 0x0, 0xd8a5, 0x3, 0x0, 0x40, 0x0, 0x200, 0x8, 0x71a, 0x3, 0x7, 0x2, 0x2, 0x8c4, 0x100000001, 0x8, 0x80000000, 0x7, 0x17, 0x5, 0x7, 0x80000001, 0x8, 0x0, 0x7fdd, 0x3, 0x3, 0x1, 0x9, 0x0, 0x8, 0x9, 0x7fffffff, 0x800000000000, 0xc86, 0xfffffffffffff4df, 0x7, 0x7fffffff, 0xcb, 0x1, 0xfef, 0x6, 0x2, 0xffffffffb19e2ab2, 0x3, 0x8, 0xff, 0x400, 0x155120c0, 0x4, 0xffffffffffffffff, 0x7, 0x716, 0x1, 0xffffffff, 0x7, 0x2dd, 0x1ff, 0x3, 0x7f, 0xfffffffffffffe01, 0x100000001, 0x9, 0x0, 0x6, 0xfff, 0xfffffffffffffff7, 0x4, 0xfffffffffffffffb, 0x20, 0x0, 0xffffffffffffffff, 0x2400000, 0x0, 0x400, 0x9, 0x4, 0x7, 0x6, 0x58, 0x4, 0x6, 0x2, 0x0, 0x2, 0x6, 0x80, 0x92, 0x8, 0x2, 0x1, 0x9d51, 0x0, 0x200000000000000, 0x3ff, 0x594f, 0x7, 0x100000000, 0xffffffff80000000, 0x8001, 0x0, 0x3f, 0x4, 0x9, 0x2, 0x4, 0x10000, 0x6, 0xfffffffffffffffa, 0x6, 0xffff, 0x8, 0xff, 0x2, 0x7, 0x9, 0xacf8, 0x6, 0x8, 0x3881, 0x3b, 0x2, 0x78, 0xa81, 0x80000001, 0xffffffffffffff81, 0x7fff, 0xfff, 0x9, 0x7ff, 0x3, 0xffffffffffffff00, 0xfffffffffffffffb, 0x100000000, 0x0, 0x800, 0x7fffffff, 0x8, 0x7ff, 0x4, 0x8, 0x14, 0xffffffffffffff80, 0x4, 0x4, 0x3f, 0x400000000000, 0x3, 0x6, 0x5, 0x200, 0x7, 0x6, 0x1, 0x0, 0x400, 0x6, 0x400, 0x5, 0x1000, 0x7, 0x7, 0x0, 0xd1, 0x8000, 0x808, 0x4ee4, 0xfffffffffffffff8, 0x9, 0x6, 0xfd0, 0x8, 0xfb03, 0x9, 0xff, 0x9, 0x9, 0xf4, 0x3, 0x5, 0xc3, 0x8, 0x2, 0x7, 0x3, 0x8, 0x1, 0xfff, 0x10001, 0x1, 0x7, 0x10000, 0x3f, 0x8001, 0x6d, 0xffffffff80000001, 0x9, 0x3, 0xfffffffffffffff8, 0x7fff, 0x2f, 0x7f, 0x6, 0x93e5, 0x1, 0x6032, 0x3, 0x2, 0x5, 0x80, 0x0, 0x66f9, 0x8000, 0x7f, 0x1, 0x1, 0x2, 0xfffffffffffffff8, 0x0, 0x200, 0x1, 0x8, 0x0, 0x9, 0x9, 0x1, 0xfffffffffffffffb, 0x3, 0x1ff, 0x40, 0x7, 0x6, 0x1f, 0x800, 0x40, 0x2, 0x5, 0x7, 0x5, 0x0, 0x6, 0x403, 0x2, 0x20, 0x0, 0x0, 0x10001, 0x62, 0x4, 0x80, 0x401, 0x3, 0x8, 0x101, 0x100000000, 0x1, 0x0, 0x1ff, 0x1, 0x3, 0x8000, 0x4, 0x2, 0x2, 0x2, 0x8, 0xd8f, 0x938, 0x7, 0x5, 0x0, 0x4, 0x7b6, 0x7, 0x800, 0x3, 0x6, 0x7da, 0x3, 0x1, 0x7648, 0x2, 0x400, 0x7fffffff, 0x5, 0xbf, 0x6230, 0x3, 0x6, 0x9, 0xfff, 0x1ff, 0x0, 0xc2a7, 0x101, 0x4, 0x9, 0x5, 0x80000001, 0x100000001, 0xd4d1, 0x2, 0x7f, 0x6, 0x100000000, 0x77, 0x5, 0x1000, 0x5f8, 0x5, 0x1f, 0xffffffffffffffc1, 0x8, 0x0, 0x1, 0x3, 0x200, 0x9, 0xfffffffffffffffc, 0x8, 0x1, 0x9, 0x5, 0x8, 0x8, 0x4, 0x42, 0x8, 0x3, 0x2, 0x80, 0x1, 0x5, 0x80, 0xfffffffffffffffd, 0x4, 0x5250, 0x3, 0x1f, 0x1, 0x2, 0x2, 0x3ff, 0x80, 0x6, 0xe2, 0x0, 0x7fff, 0x8, 0xde, 0x101, 0x0, 0x4, 0x2, 0x1ff, 0x101, 0x101, 0x5, 0x5, 0x800, 0x7, 0x0, 0x0, 0x413d, 0xc0, 0x8, 0xb09, 0x6, 0x4, 0x7fff, 0x3, 0x0, 0x9, 0x1b, 0xd1f, 0x7fff, 0x5, 0x100000001, 0x8, 0x400, 0x3, 0x4, 0x7f, 0x3, 0x65d8e263, 0x1, 0x1, 0xeef, 0xffff, 0x1, 0x4e, 0x0, 0x7fff, 0xf72, 0x200, 0x100, 0x0, 0x2, 0x9, 0x1f, 0x4, 0x8000, 0x0, 0xc3c, 0x81, 0xd61, 0x1, 0x5, 0x7f, 0x5, 0x9, 0x2, 0x0, 0x3, 0x800, 0x71d5407d, 0xfffffffffffffffb, 0x2, 0x4, 0x2, 0x2, 0xfffffffffffffff8, 0x10000, 0x1f, 0xf7, 0x4, 0x4, 0x9, 0x9, 0x8, 0x1, 0x6, 0x9, 0x81, 0x3, 0xff, 0xffff, 0x80000000, 0x6, 0xffffffff, 0x20, 0x6, 0x6f4, 0x9, 0x7, 0x7, 0x4, 0x5b, 0x7, 0x1f, 0x7f, 0x4, 0x4, 0x4, 0x9, 0x9, 0x9, 0x100, 0x800, 0x1, 0xfffffffffffffffc, 0x3, 0x5, 0x400, 0x6, 0x7, 0x1, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x8, 0x9, 0x3f, 0x58f3974d, 0xc1, 0x3f, 0x100, 0x7, 0x6, 0x9, 0x6, 0x1000, 0x2, 0x6, 0x3ff, 0x8, 0x7, 0x100000000000, 0x9, 0x20bfde27, 0x117d, 0x4, 0x4, 0x1, 0xfff, 0x8000, 0x7, 0x5, 0x7, 0xffffffffffff0001, 0x40, 0x7, 0xdf5d, 0xfff, 0x3, 0x1000, 0x7, 0x1, 0x1, 0x10000, 0x4, 0x4, 0xffffffffffffff3f, 0x0, 0x43b2, 0x301eebe6, 0x2, 0x2a23, 0x9, 0x0, 0x2561, 0x100000001, 0x5f, 0x80000000, 0x4, 0x8, 0x4, 0x3, 0x5, 0x9b, 0x8, 0xade6, 0x4, 0x2, 0x4, 0x1, 0x42, 0x5, 0x5, 0xffff, 0x8, 0x100000000, 0x0, 0x8, 0x4, 0xc57d, 0x7, 0x7, 0xfffffffffffffffb, 0x4f, 0x10001, 0x2e, 0x20, 0x6, 0x1000, 0x200, 0xfffffffffffffe00, 0x800, 0x4, 0x6, 0x9, 0x0, 0x5, 0x0, 0x3, 0x2, 0x5, 0x6, 0x5, 0x3b, 0x31c, 0x40, 0xd3b, 0x4, 0x401, 0x3, 0x10000, 0x80, 0x4, 0x9, 0x1fc1, 0x0, 0x80, 0x1000, 0x20, 0x8, 0x7fff, 0x8, 0xea41, 0xffffffff00000001, 0x1, 0x2, 0x5, 0x5, 0x1, 0x6b, 0x800, 0x3ee3, 0x8, 0xfffffffffffffffe, 0x9, 0x2, 0x80, 0x6, 0x3, 0x5, 0x9, 0x4, 0x59, 0x9, 0x101, 0xf52c, 0xffffffff, 0x9, 0x3, 0x1000, 0xae49, 0xc9, 0x2210be8a, 0x401, 0xe97, 0x1, 0x8, 0x80000001, 0x2, 0x4, 0x1, 0x6, 0x40, 0x5d, 0x8, 0x800, 0x7ff, 0x8, 0x10001, 0xc8a8, 0x0, 0x4b9, 0x3, 0x3, 0x81, 0x4, 0x5, 0x100000001, 0x3ff, 0x3b, 0x8, 0x9, 0x2, 0x100000000, 0x135, 0x3f, 0x9, 0x3, 0x8000, 0x0, 0x10000, 0x4, 0x3ff, 0x3c, 0x14b93686, 0x6, 0x0, 0xa0, 0x77, 0x3, 0x86f1, 0x3, 0x2, 0x8, 0x4, 0x8, 0xffffffff, 0xef3, 0x3, 0xffffffffffffa4b3, 0x400, 0x8, 0x600000000, 0x9, 0x8, 0x3, 0x80, 0x1, 0x6, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x9, 0x10000, 0x8, 0x81, 0x5, 0x7, 0x1ff, 0x2, 0x0, 0x101, 0xb0, 0x7, 0xa3f3, 0xd8, 0x5, 0x0, 0x2, 0x0, 0x4, 0xac, 0x2, 0xd6, 0x0, 0x5, 0x8, 0xb107, 0x401, 0xe7, 0x1f, 0xaf6, 0x0, 0xff, 0x0, 0x800, 0x100000000000000, 0x2, 0x1f, 0xd8, 0x6, 0x1, 0x1000, 0x1, 0xffffffff, 0x59, 0x2, 0x8, 0xfffffffffffffc01, 0x1, 0x9, 0x7, 0xfffffffffffffffa, 0x0, 0x3f, 0x9, 0xd4bb, 0x3, 0x3, 0x2, 0x1, 0xfffffffffffffffa, 0xe91, 0x9, 0x3, 0xc, 0x3, 0x4, 0x4, 0x1, 0x0, 0x8000, 0x8, 0x100, 0x9c, 0x3, 0x3, 0xfd6, 0xfffffffffffff5ec, 0x8, 0x9, 0x24, 0xffffffff, 0x3, 0x81, 0x80000001, 0x40, 0x9, 0x3, 0x1, 0x6, 0x6, 0x8, 0x1, 0x903, 0x7f, 0xa744, 0x5, 0x6960a99d, 0xff, 0x2f0, 0x0, 0x3ff, 0x0, 0xffffffff, 0xffffffffffff8000, 0x221, 0xfffffffffffffd94, 0x40, 0x3, 0x6, 0x8001, 0x3ff, 0x4, 0xfffffffffffffff9, 0x1, 0x10000, 0x4, 0x0, 0x9, 0x2, 0x83, 0x687, 0x7ff, 0x3ff, 0x28, 0x6, 0x6, 0x3, 0x1, 0x3ff, 0xc0e0, 0x3, 0x6, 0x3, 0x2, 0x8, 0x6, 0x6, 0x1, 0x100000000, 0x5, 0x0, 0x3, 0x5, 0x8, 0x0, 0xff, 0x8, 0x8001, 0x4, 0x5, 0x7, 0x0, 0xa72, 0x1, 0x5109e919, 0xfffffffffffffffe, 0x7f, 0x9, 0x1, 0x80000001, 0x2, 0xff, 0x55, 0x5, 0x9, 0x3, 0x10001, 0x6, 0x5589d530, 0x1, 0x1000, 0x6, 0x7fffffff, 0x2, 0x4, 0x7fff, 0xf59b, 0x800, 0x4, 0x9, 0x2, 0x7, 0x7, 0x7fffffff, 0x5, 0x24440, 0xffffffffffffff00, 0xdf, 0xffffffff, 0xa1b, 0x10000, 0x5, 0x7be4, 0x0, 0x8001, 0x4, 0x6, 0x4, 0x8, 0xffffffff, 0xb120, 0x9, 0x17940000000000, 0x7, 0xffff, 0x6, 0x1ff, 0x7f, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5, 0x8001, 0x0, 0x5c29, 0xe43, 0x2000000000, 0x5, 0x8001, 0xff, 0x7, 0x7fffffff, 0x0, 0x3ff, 0x3, 0x9, 0x2a, 0x2a0, 0x0, 0x80000000, 0x20f, 0x2, 0x2, 0x5ec, 0x8, 0x8, 0x4, 0x80000000, 0x2, 0x0, 0x0, 0x4, 0x6, 0x0, 0x4, 0x9, 0x40be, 0xbc2c, 0x0, 0xfffffffffffffff7, 0x100000001, 0x0, 0x0, 0x7, 0xffffffff, 0x9, 0x8, 0x1, 0xfffffffffffffbff, 0x6, 0x8, 0x0, 0x4, 0x61, 0x6, 0x3, 0x401, 0x1f, 0x25, 0xe414, 0x9, 0xec81, 0x4, 0x4, 0x9, 0x4, 0xc00, 0x5, 0x6100, 0x101, 0x5, 0xffff, 0x7, 0x10001, 0x7, 0x6, 0x0, 0x402, 0x0, 0x7, 0x1000, 0x200, 0x7, 0x15b, 0x2, 0x9, 0x6, 0x8, 0x401, 0xc6, 0x3, 0x1, 0x6, 0x100, 0x1, 0x3, 0x5, 0x8000, 0x8, 0x4, 0x1f, 0xffffffffffffffff, 0x3f, 0x116, 0x3, 0xc1, 0x5, 0x535, 0x6, 0x6, 0x81, 0x90, 0x9, 0x2, 0x348, 0x5, 0xb03e, 0x4, 0x4a, 0x3f, 0xed, 0x4, 0xde0a, 0x90d, 0x0, 0x6, 0x8, 0xf4, 0x1, 0x7, 0x3ff, 0x1, 0x0, 0x3f, 0x7fffffff, 0x7fff, 0x1000, 0x0, 0x40, 0x8, 0x4, 0x1, 0xfffffffffffffffa, 0x1f, 0x6, 0x6, 0x1, 0x9262, 0x80, 0x8000, 0x800, 0xffffffff, 0x1, 0x55c2, 0x9, 0x3, 0x9, 0x1, 0x2, 0x0, 0x1, 0x7, 0x4, 0x100, 0x0, 0x8, 0x7, 0x8, 0x5, 0x9e34, 0x5, 0x81, 0x6, 0x10001, 0xbe, 0x6b2, 0x1, 0x1, 0x9, 0xffffffff, 0x80000001, 0x9, 0x1, 0x5, 0x4, 0x9, 0x3f, 0x8, 0xffff, 0x4f, 0x0, 0x8, 0x8, 0x4567, 0x1f, 0x37ff, 0x5fc, 0x2, 0x7, 0x0, 0xb, 0x40, 0x7fff, 0x9, 0x1, 0x8001, 0x104e, 0x6, 0x7, 0x6, 0x1, 0x5, 0x80000001, 0x30b0, 0xfffffffffffffff9, 0x4, 0x8, 0x2, 0x8, 0x5, 0xfe5, 0x8, 0x8, 0x4, 0x4, 0x4, 0x10001, 0x5, 0x300000000000, 0x7ff, 0x4, 0x68ad, 0x7ff, 0x35, 0x400, 0x80000, 0x1, 0x3, 0x80000001, 0x9, 0x8, 0x86fc, 0x80000000, 0x4a, 0x9, 0x0, 0x400, 0xffff, 0x34, 0x400, 0x5, 0x0, 0x38e1, 0x1, 0x40, 0x6, 0x0, 0x6, 0x8f, 0xd27, 0x0, 0x6, 0x1, 0x1000, 0x10001, 0x8, 0x2, 0x2744d48, 0x6, 0x710f, 0x6b0, 0x4, 0xffffffffffffff80, 0x0, 0x4, 0xadb, 0x7, 0x1, 0x1, 0xfffffffffffffffa, 0x96, 0x7, 0x100000001, 0x5, 0x4, 0x0, 0x9, 0x8, 0x6, 0x4, 0x6, 0x5520, 0x3, 0x0, 0xfbb1, 0x3, 0x1, 0x200, 0xf4, 0x2, 0x4, 0x3, 0x3, 0x0, 0x6, 0x4, 0x0, 0x9, 0x100, 0x20, 0x4, 0x5, 0x401, 0x40, 0x2, 0x7, 0x3, 0x4, 0x4, 0x3, 0x100000000, 0x6, 0x5, 0xfffffffffffffff8, 0x0, 0x1, 0x4, 0xffffffff80000000, 0x1c, 0xb138, 0x1, 0xac, 0x400, 0x8, 0x9, 0x3ff80, 0x93, 0x1ff, 0xc5, 0x2c35, 0x6, 0x6, 0x6, 0x4, 0x7, 0x0, 0xb1b, 0x40, 0x8, 0x2, 0x20, 0x0, 0x4, 0x0, 0x94, 0x0, 0x6, 0x6, 0x4, 0x1, 0x38d, 0x7, 0xffffffffffff8001, 0x0, 0x4, 0x3, 0x6, 0x4, 0x0, 0x75f, 0x5, 0x7, 0xff, 0x7a0, 0x70, 0x200, 0x4d5, 0xfdaf, 0x81, 0x6e, 0xfffffffffffffbff, 0x400, 0x3, 0x3, 0x3, 0x0, 0x5, 0x0, 0x7, 0x1f, 0x3, 0x3f, 0x7f068d3, 0x2, 0x5, 0x6, 0x81, 0x80000000, 0xfffffffffffff7be, 0x7f, 0x9, 0x5, 0x7fffffff, 0x3, 0x5, 0x0, 0x7f, 0x3, 0x0, 0x5, 0x4, 0x100000000, 0x80000001, 0x101, 0xfffffffffffffffa, 0xffffffffffffffc1, 0x3, 0x83, 0xd5d, 0x4, 0x3, 0xb3e2, 0x8, 0x9, 0x43f, 0x6000000000, 0x60b, 0x5, 0x9, 0xff, 0x7, 0x4, 0x6, 0x3, 0x80000001, 0x6, 0x3, 0x8, 0x2, 0x100000001, 0xc3fe, 0x9, 0x1, 0xcb, 0xbdcd, 0x9, 0x4, 0x7bb0, 0x7f, 0x387d, 0x7, 0xa5, 0x0, 0x100000001, 0x9, 0x40, 0x407, 0x100000000, 0x8000, 0x0, 0xbab5, 0x3, 0x6, 0x2c83, 0x5, 0x4, 0x287, 0x57fe3076, 0xfffffffffffffff9, 0x7ff, 0x0, 0x101, 0x3ff0000000, 0x7, 0x100000001, 0x5, 0x400000000000000, 0x1, 0x3ff, 0x3, 0x3e9, 0x4, 0xd2, 0x1000, 0x4, 0x4, 0x2, 0x1ff, 0x80000001, 0x0, 0x3, 0xfffffffffffffff7, 0x1e1, 0x80000001, 0x0, 0x5, 0x1, 0x0, 0x80000001, 0x98, 0x5397, 0x6d, 0x71dc, 0x1000, 0x9, 0x154, 0x1f, 0xe0, 0x4, 0x6, 0x8, 0x4, 0x6, 0x808, 0x2, 0x80, 0x9, 0x4, 0x7, 0x100, 0x8, 0x0, 0x3, 0x3b2, 0x9, 0x0, 0x8, 0x2, 0x8, 0xd7a, 0x7fffffff, 0x1, 0x7, 0x0, 0x7fff, 0x6, 0x1, 0x7f, 0x80, 0xce9, 0x2, 0x26, 0x3ff, 0x2, 0x4, 0x5, 0x1, 0x3, 0x7, 0x5, 0x2, 0x9, 0xd4, 0xe635, 0x2, 0x7fffffff, 0x3f, 0x7f, 0x6, 0x3617, 0x8000, 0x65, 0x7fff, 0x9, 0x0, 0x7, 0xd8e, 0x7f8f, 0x3, 0xffffffffffffc7c5, 0xe2a8, 0x3f, 0x0, 0x101, 0x0, 0x0, 0x1, 0x2, 0x8, 0xcb5, 0x869, 0x7ff, 0x9, 0x0, 0x3, 0xac, 0x7769, 0x0, 0x1ff, 0x1, 0xa96d, 0x0, 0x120000000000, 0x7f, 0x4, 0x8, 0xc6, 0x7, 0xfffffffffffffffd, 0x7, 0x6, 0x9, 0x7, 0xdf9, 0x5, 0x3, 0x3, 0x2, 0xfffffffffffffff9, 0x40, 0x8, 0x800, 0x401, 0x45e, 0x8001, 0xffffffffffffff7f, 0x804b, 0x3, 0x1, 0x1, 0x4, 0x4, 0x400, 0x7, 0x101, 0x80000001, 0x5, 0x40, 0xfffffffffffffff7, 0x5, 0x401, 0x7, 0x0, 0x3, 0x9, 0x80000001, 0xb8, 0x3812, 0x8000000000000, 0x81, 0x35, 0x5, 0x1, 0x9b2, 0x1d8, 0x7f, 0xffffffffffffff6c, 0x7, 0x40, 0x2, 0x4, 0xfffffffffffffff8, 0x7, 0x100, 0xf3aa, 0xffffffff7fffffff, 0x7, 0x10001, 0x8, 0x2, 0xbd6c, 0x80, 0x1ff, 0x4b, 0x3, 0x9, 0x72, 0x5, 0xb40, 0x7fffffff, 0xfff, 0x1, 0x6, 0x9, 0x9, 0xfffffffffffffffb, 0xe5d2, 0x3, 0xffff, 0x526c61ef, 0x8, 0x5, 0x3f, 0x5, 0xa3, 0x549, 0x4, 0x7, 0x6, 0x8, 0x3, 0x1, 0x0, 0xf0, 0x6bf57797, 0x3, 0x100000001, 0xffff, 0x9, 0x5, 0x59, 0x1, 0x9, 0x3, 0x1, 0x45734400, 0x7, 0xff, 0x5, 0x401, 0x1, 0x7, 0x3, 0x1f, 0x4, 0x5, 0x8, 0x101, 0x6, 0x7, 0x8, 0x8001, 0x0, 0x3, 0x6, 0x40, 0xbd, 0x4, 0xfff, 0x4, 0x1f, 0xffffffffffffffb7, 0x71, 0x8, 0x3, 0x4aa, 0x1000, 0x100, 0x9, 0x1, 0x3f, 0x8, 0x7, 0x3, 0x5, 0x4, 0x9, 0x1, 0x2, 0x6, 0x1, 0x80, 0x4, 0x1c, 0x4, 0x8000, 0x1, 0x4, 0x9, 0x9, 0x89, 0x2, 0x8000, 0x1, 0x100000000, 0x4, 0x1, 0x401, 0x100000000, 0x101, 0x6, 0x8001, 0x0, 0x100000000, 0xffff, 0x80000001, 0x5, 0x7fffffff, 0x6, 0x10ea, 0x4, 0x1, 0x8, 0xbc9, 0x22a, 0x2, 0x80000000, 0x6, 0xfffffffffffffffb, 0x40, 0x4, 0x5, 0x1, 0xa3a, 0xcd45, 0xe1c5, 0x2, 0x1, 0x7448, 0x2, 0x1, 0x5, 0x20, 0x1, 0x4, 0xfffffffffffff001, 0x2, 0x2, 0x7fffffff, 0xffff, 0xdb9, 0x3, 0x0, 0x6, 0x5, 0x5, 0x0, 0x80, 0x0, 0x3, 0x5, 0x5, 0x7ff, 0xfff, 0x56, 0x4, 0x1, 0x20, 0x7, 0x8, 0x2, 0xfffffffffffff800, 0x4, 0x10001, 0x0, 0x5, 0x800, 0x8, 0x9, 0x1, 0x8001, 0x2bee, 0x6, 0x1, 0xff, 0xa64, 0x8, 0x1d, 0x5], "913d5497fd99485708e443d9e3dc94c55d1d93d13bba0e52ff412c85e4436419ed2c57e8a7f82f62641636347e6693ab3612dd11639501a458d659b5ca4972e861e0454e0168151902e597810b0de29c9179cbee5cb42833b84e4c19b0ee3f5908f74e54c868d0699b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000931000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000d26000-0xc)={&(0x7f00000ac000)=[0x0], 0x1}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000012b000)=0x0, &(0x7f0000558000-0x4)=0x4) fstat(r0, &(0x7f0000c26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r2, &(0x7f0000c2b000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000036f000)=0x6e) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a1445112", 0x3d) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000828000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aec000-0x10)={0x0, 0x7, 0x3f, 0x401}, &(0x7f0000cdf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bec000)=@assoc_value={r3, 0xffffffff00000000}, 0x8) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cea000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000a46000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000048d000-0x8)=@assoc_value={r1, 0x4}, 0x8) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r3 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) 2017/09/26 05:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7a000)="2f6465762f6175746f667300", 0x610140, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00008a6000)={0x10004, 0x0, &(0x7f0000a2f000/0x11000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) pread64(r0, &(0x7f00003fd000)="000000000000", 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000482000)=0x0, &(0x7f0000c54000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r1) setns(r0, 0x0) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) r2 = open$dir(&(0x7f0000026000-0x8)="2e2f66696c653000", 0x80, 0x2) fchmodat(r2, &(0x7f000099b000-0x8)="2e2f66696c653000", 0x51) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f000068c000/0x3000)=nil, 0x1000) shmdt(r3) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99a144", 0x3b) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) r3 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) 2017/09/26 05:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) r0 = syz_open_dev$vcsn(&(0x7f000049d000-0xa)="2f6465762f7663732300", 0x6, 0x80000) bind$nfc_llcp(r0, &(0x7f000075d000)={0x27, 0x2, 0x4, 0x0, 0x0, 0x3, "bfe8c34ec0ceb63f7bab9ab808648a3a7a1a0df63e79f46aee800baa32913cea160fb12ec5210dcc16d9565c93a6086a58000614bd2dc507149d71edc93630", 0x1}, 0x60) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb99", 0x39) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b63000-0x28)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000cfb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) close(r0) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r3 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) 2017/09/26 05:57:46 executing program 5: munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x20, 0x200, 0x0, 0xfff, 0x10000, 0x60000000000000, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)="2e2f66696c653000", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000398000)={0x40, 0x208, 0x8, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket(0x0, 0x3, 0x10000) prctl$getname(0x10, &(0x7f00007df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000088f000)={r2, 0x2, 0x5, 0x2, 0xad0, 0x9}, 0x14) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000641000-0x8)=0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000919000)=0xc74, &(0x7f00007f3000-0x8)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471", 0x37) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0xb876, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = dup(r1) perf_event_open(&(0x7f0000384000-0x78)={0x2000000000002, 0x78, 0x1d, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0}, 0x0, 0x7fff8000000000, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000f8f000)=0x1fe, 0x5) getpgrp(0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f90000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x1, 0x8000000000001, 0x4, 0x1644dae58, 0x8, 0x1}, 0x20) mmap(&(0x7f0000331000/0x4000)=nil, 0x4000, 0x2, 0x4000000000000050, r3, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000f8f000)="c8be85b96b004f61b22e0270414220c7539f8f89ea517abbccea88e6081ca2980b1c2db6536d18c8d691b4b488d9d8c0307344e3e799806def16ee317addfad93f3a1b2a72802a1772ad89c29917c5a5ade7711e1df6b940577bfceb36f4cd183693e4cacace6568f750aa4acf20ba612d7bd9e0f5e8517ab0ecc28700c190b94edf5d1f7f3cf25732b73a89194a480292508776d929a203f0886f37ef2a2c82ba145798053b7cefc116f665b5b3dfbe39f03c75d359fafade1e776a376130b87cad4c58028536b865ea02", 0xcb, 0x42, &(0x7f0000f91000-0x1c)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x13, &(0x7f000045f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f90000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000005000)={0x9, @in={{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, 0x31e2d678, 0x7fffffff, 0x80, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x4, "7a5bfd3a"}, &(0x7f0000006000)=0xc) mmap(&(0x7f00008ed000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0xffffffffffffff7d, &(0x7f0000f93000)="515440af8e") 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r3 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prlimit64(0x0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r2 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setpriority(0x2, 0x0, 0x4) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000075c000-0x41)="dc4b92b3cb068c1063393f620b9d0c27dadbee2caaa18b937bf8b3020f813a17d37a53e037afaa0cb1bc49782b3722e4d3b33fa429a471cb", 0x38) 2017/09/26 05:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)="2f6465762f76637300", 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000632000)={0x5, &(0x7f00005dd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000d82000)={r1, 0x1d}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{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]}}, 0x90) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) 2017/09/26 05:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) mmap(&(0x7f0000000000/0x8d2000)=nil, 0x8d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x7, &(0x7f000064b000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000452000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005c4000)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sysfs$3(0x3) listen(r3, 0x1f) readahead(0xffffffffffffffff, 0x1f, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d05000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = creat(&(0x7f0000667000)="2e2f66696c653000", 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c3e000-0x4)=0xd45, 0x4) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000b52000)=0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00003ac000-0x20)={@generic="dc0f683e40fbc839b97e0a819c5def7f", @ifru_flags=0x4a01}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000f05000)=0x0) ptrace(0x420f, r7) recvmsg(r6, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f0000ba7000)="", 0x0, 0x0}, 0x12002) ptrace$setregset(0x4205, r7, 0x0, &(0x7f000033f000)={&(0x7f0000aad000)="f5f051fc031a5a7ccd6e1ab528ed5ea7bcda45985e21b3b5cfcbfec66542972727cec2666fdc843895c5e1b5dcba1549eea9acb2e11e210382499fe807dc51d529aae65b6af361e059797aa4883226f6c3927fafc2197c1068516266dbca8e758aff90e64e960e8e93ee867cc3509df71b3863210d594894230ebbe262f5c9cbeff3e3506ca0ee92cf701537c12ccd6ff24ff433df72ac100bfb463ad1fa4521309130bbb94d788f6711a278cf35f2195149bf98fc3549b341e56cd391d5f6c45c709c9e13cba2c7a66896615ffe8bc56fe0534f5a60b35e9084a168103fbdc928f49b060d1648145f72827396d18bd624708c00a9", 0xf5}) writev(r2, &(0x7f0000e7d000-0x10)=[{&(0x7f000022e000-0x5b)="cc7be39aceb96a9f664b7f93e36a48258e08ac4e4e1baed91af3ec5eb56df63e674a7bd803422ede06dbdad3943f370cb2fddc3ba63ebbd3fa5cf91cabb34df218f20bdd0d09992f14ea32ff839a9bd580f068cca69d771a0116b0", 0x5b}], 0x1) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) fcntl$getown(r1, 0x9) r2 = gettid() prlimit64(r2, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r3 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{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]}}, 0x90) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() prlimit64(r1, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r2 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x8d2000)=nil, 0x8d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{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]}}, 0x90) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) socket$unix(0x1, 0x1, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() prlimit64(r1, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r2 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/09/26 05:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000427000-0x9)="2f6465762f73672300", 0x80, 0x4000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000817000-0x40)={0x0, 0x5001, 0x8, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000886000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x2) accept$unix(r4, &(0x7f0000958000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a04000)=0x8) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f00002b5000)="2e2f66696c653000", 0x10100, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007ce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) mmap(&(0x7f0000000000/0x8d2000)=nil, 0x8d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/09/26 05:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) socketpair(0x8, 0x7, 0x0, &(0x7f0000fed000)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d6d000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() prlimit64(r1, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r2 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) 2017/09/26 05:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f00008d2000)={0x3f, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/09/26 05:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f00002b5000)="2e2f66696c653000", 0x10100, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007ce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) close(r1) 2017/09/26 05:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x7ff) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() prlimit64(r1, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r2 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) poll(&(0x7f0000c81000-0x48)=[{r0, 0x8184, 0x0}, {r2, 0x200, 0x0}, {r2, 0x1, 0x0}, {r2, 0x48, 0x0}, {r3, 0x0, 0x0}, {r2, 0x10, 0x0}, {r0, 0x180, 0x0}, {r1, 0x200, 0x0}, {r3, 0xb508, 0x0}], 0x9, 0x5) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) socketpair(0x15, 0x7, 0x9b7e, &(0x7f0000914000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00008de000-0x4)=0x3, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000062000)="2f6465762f72746300", 0x181000, 0x0) sync_file_range(r2, 0x5d17c34c, 0x7a5, 0x1) sendmsg$unix(r5, &(0x7f0000493000)={&(0x7f000025f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000375000-0x30)=[{&(0x7f0000a09000-0xd6)="3aedf8d39e864ffe10b43f637a3c3bed45860c9edc3ab05d1d088461af613c2e95bf3a3b2c63762283b822537d28393a9f18218ab9687180af8aface1014faea5a4315dbcbd8f77e959b5a2f11471e35286cee2255c32492680647f7093f432b2db02a294ab2fa0be9cca21584a9be194be7938793cdb8acdcea4471c337288223f69bf4e1df1e358f35f1c67c7a9e48fa9278201b9858563344580bdd122ea07df1d589aaeba16fbb2d1d0442337ff2c701e7e4a9c57fb7680e638d693c8be92b54ebfacf2400a03c30524625421f147b5dc0c06b62", 0xd6}, {&(0x7f000089f000-0xe6)="dcee4bc2a865cea627b19700331d8420d6df710069847dc9bd5b6336d3450690b1d2a67d8e95a6644ad8a5c76fc47ddac31e6a5542d4e8b13d06e26f66b6ddcf0bb36d18995621f1b83980ab5a81b6d8e8a27a6bfe6b9003a0f078b16a075375957d2ed633187985c560e72cdb5a355be6be88ed1d6cf577630cf1866f24937da334a1ec5c58fa26e39cf430b0712ce949f0f16337278a15362f5e9459922583bd0ad1e1eaa41392add1fff596ae8f9ef29c8e2c15a5130ca1f4c8bee63eb71b6c0d68371e3c944ecc232b7ff7504ecc73a6b07a00fcc06eba8b91eaf069f9199ad414f8f4ef", 0xe6}, {&(0x7f00004a7000-0x38)="6affd03556702e967068796fa19cf21559efb5806b189e782f1b44c131f5a13eef33550ce14efb4c9c613f01a3ef3dc5513fd02a7d544009", 0x38}], 0x3, 0x0, 0x0, 0x10}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f00002b5000)="2e2f66696c653000", 0x10100, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007ce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() prlimit64(r1, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r2 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000018a000-0xc)="2f6465762f72666b696c6c00", 0x424480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000d57000-0x10)={0x3, [0x0, 0x0, 0x0]}) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$kcm(0x29, 0x2, 0x0) close(0xffffffffffffffff) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() prlimit64(r1, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r2 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000071000-0x120)={0x4, {{0x2, 0x0, @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]}, 0x1, 0x1, [{{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]}]}, 0x120) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) close(r0) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f00002b5000)="2e2f66696c653000", 0x10100, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007ce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) getpeername$unix(0xffffffffffffffff, &(0x7f0000d95000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000138000)=0x6e) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() prlimit64(r1, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r2 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x1}}], {{0x9a3e, @ipv4={{0xf, 0x4, 0xa54a, 0x6, 0xe6, 0x1, 0xa92f, 0x1, 0x62, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x27, 0x6, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, @tcp={{0x2, 0x2, r5, r6, 0xf72c, 0x0, 0x17, 0x10, 0x5, 0x0, 0x9da7, {[@fastopen={0x22, 0x8, "7ce22423ec3b"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}, @mss={0x2, 0x4, 0x81}, @generic={0xfe, 0xc, "7a282bd5dcd98f012782"}, @fastopen={0x22, 0xb, "671e3cd633de386063"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "9f24a7f32e0b603dec"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}, @fastopen={0x22, 0x6, "8285e0a5"}]}}, {"9cd11fc00dc3297b90f8512b4df2f38699df65988c940e57475574f0000f636f39a5ef94746f603c61467ae429a2cb1ca2e9a2a2b7f32fec5868e54800db262ffac0c7a589a4bffe40775b82276e"}}}}}}) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000387000-0xa)="2f6465762f7663732300", 0x9, 0x200080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000816000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f000076d000)="1f1e61ec4565ecc221c8bf9f6f6cefef30219b98566e833533ec22e626d34c370d589cf9b4f13e85bd00ee7fe4febde598d3e8b3083afc70b2019a7fca40cff3c8e54a7692a967e7e0c53ada4aea159022599d41c4e7b959220b9f2e10004855dff9061b552651d901a0349f5d552685c58e563d947311982117776465e55b21c241ecfb1ea102d7ead7d46876e59ec26a7b93333acf8f75ba4132ff943006", 0x9f, 0x4, &(0x7f0000633000)={0x11, 0x17, r1, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa19) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000043a000)="00", 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000db2000)=0x101, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a29000)={0x3}, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000140000)="2f6465762f6b766d00", 0x3f, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000eb000-0x118)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a5000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f000030b000)=0x0) r6 = syz_open_dev$mouse(&(0x7f0000431000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x400) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000d80000)={0x3, r1, 0x0}) sendfile(r7, r6, &(0x7f00004ec000-0x8)=0x0, 0x6) getpeername$ax25(r4, &(0x7f0000bd9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000084b000)=0x10) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f00002b5000)="2e2f66696c653000", 0x10100, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007ce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x0, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f00002b5000)="2e2f66696c653000", 0x10100, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007ce000)={0x0, 0x80000, 0xffffffffffffffff}) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) r0 = request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) keyctl$link(0x8, r0, r0) 2017/09/26 05:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f00002b5000)="2e2f66696c653000", 0x10100, 0x84) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) close(r1) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000003000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) close(r1) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) shutdown(r1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00004e4000)=0x0) recvmsg(r0, &(0x7f0000cdc000-0x38)={&(0x7f000053f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005c0000)=[{&(0x7f000094e000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}], 0x1, &(0x7f0000a0c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x88b}, 0x41) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000610000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) ioctl$TIOCSBRK(r0, 0x5427) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x101900, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000426000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mq_timedsend(r3, &(0x7f000070b000)="ff4f167eb8c00266233f63427fd59ff6088285094324d1", 0x17, 0xed9, &(0x7f0000ac0000-0x10)={0x77359400, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000045d000-0x18)={0x0, 0x8, 0x30, 0x5, 0x6}, &(0x7f0000d38000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e8000-0x6)={r5, 0x5}, &(0x7f00003c6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004dc000)={r6, @in={{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]}, 0x7, 0x7, 0x800, 0xed2f, 0x9}, &(0x7f00003dc000-0x4)=0xa0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000d7c000)=r7) 2017/09/26 05:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) close(0xffffffffffffffff) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x800000000, 0x4000000000030, r10, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) mmap(&(0x7f0000000000/0xe3b000)=nil, 0xe3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x40000000015, 0x5, 0x0) setsockopt(r11, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) close(r1) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) r1 = request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000cda000)="2f6465762f7663732300", 0x3, 0x200000) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000477000)={0x1, 0x0, [{0x4, 0x0, 0x0, 0x0, @msi={0x8000, 0x1, 0x1a00000000000000}}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000871000)="766d6e65743176626f786e657431") r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001eb000)="2f6465762f72666b696c6c00", 0x101000, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00002a4000-0x4)=0x0, &(0x7f0000b57000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008af000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) accept$ax25(r3, &(0x7f000085a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000018c000)=0x10) keyctl$update(0x2, r1, &(0x7f0000d2e000-0x34)="25c5a39ca860518031bf32d070b80a135cfdd235d24a7530017d47578acefe3c2223c8f852af800ade3abe8ba465ea7fea62f49b", 0x34) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x7) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) 2017/09/26 05:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x800000000, 0x4000000000030, r10, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) mmap(&(0x7f0000000000/0xe3b000)=nil, 0xe3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x40000000015, 0x5, 0x0) setsockopt(r11, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x400) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000599000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1f000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000287000)={&(0x7f00009ea000)=[0x0], &(0x7f000098a000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000cc5000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ec4000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000961000)={0x1000, 0x102000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x0, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) 2017/09/26 05:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x3, 0x5, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x800000000, 0x4000000000030, r10, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) mmap(&(0x7f0000000000/0xe3b000)=nil, 0xe3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x40000000015, 0x5, 0x0) setsockopt(r11, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0d000)="2f6465762f76637300", 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000043b000-0x14)={0x3, 0x3, 0x6, 0x2, 0x1000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000cac000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) 2017/09/26 05:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1000000000000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x0, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000671000-0x4)=0x0) migrate_pages(r3, 0x5, &(0x7f000072f000-0x8)=0x401, &(0x7f0000dc4000-0x8)=0x1ff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) eventfd(0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt(r9, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x1) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f0000eb5000)=0x0) mincore(&(0x7f00002ec000/0xb000)=nil, 0xb000, &(0x7f00001e1000+0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000615000-0x1)="00") sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f000002e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000050a000)=0x6) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) uselib(&(0x7f000082f000)="2e2f66696c653000") 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x800000000, 0x4000000000030, r10, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) mmap(&(0x7f0000000000/0xe3b000)=nil, 0xe3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x800000000, 0x4000000000030, r10, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) mmap(&(0x7f0000000000/0xe3b000)=nil, 0xe3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x40000000015, 0x5, 0x0) setsockopt(r11, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) socketpair(0x13, 0x80006, 0x11a, &(0x7f000017d000)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000ecb000)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe(&(0x7f0000b8c000-0x8)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d9b000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000015000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000004b000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ba1000)=@common="00000000000000000000000000000000", 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x800000000, 0x4000000000030, r10, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x40000000015, 0x5, 0x0) setsockopt(r11, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(r0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d5000-0xf)="2f6465762f73657175656e63657200", 0x80100, 0x0) mq_getsetattr(r0, &(0x7f0000c7e000-0x40)={0x0, 0x812, 0x0, 0x7, 0x101, 0x7fffffff, 0x5, 0x8}, &(0x7f000080b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup(r3) ioctl$TIOCCONS(r4, 0x541d) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) clone(0x8802100, &(0x7f0000715000)="81a3fd08c0f71df2df72add7c8db94ac350d3536ad71b5746f35271cd587cbaeca10e118745b0fe814439f73b5eba51a3776e5444500d010022f67e07ba8c24af3423d73", &(0x7f0000cdf000-0x4)=0x0, &(0x7f0000bee000)=0x0, &(0x7f00002f3000)="92b1171f115ef32810e2717393461aa3c175c50f1814843738e0efaa18e05c41ff18679dd7b58adb035893ef06be3ee8b1a4fa92089c4303846125cfaab3c65181fa7f23bf5aa26a0defac7022bca3443e67ea419be93bbc0a163f952482f51ea8a454a8a7923725a80d961de23d8392de6163e3bb14d64b81e702f3ed2fb550f542f21a8f27794f14867185eacaae9e6c680441086b") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000873000-0x4)=0x0) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x98c2}, 0xc) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000af8000-0x4)=0x0) sched_setscheduler(r0, 0x0, &(0x7f00003de000)=0x8001) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000455000-0x70)=[{&(0x7f000017e000)={0x27, 0x9, 0xff, 0x1, 0x101, 0xffff, "daad13eafce3e75be63e1154459bfc039828ebd133490104bf745e0058359ea0eda1a831d687e75cadf258f6e3de23ed769aa035214af93c3a97b91cc51662", 0x8001}, 0x60, &(0x7f000043b000)=[{&(0x7f0000308000-0xc1)="d517a132e33e4b22f0fd1b1abcede544bfca9c65d8d6bbd96a42d6c4f38e25dba9e697e1d6ab31b0eae6b1e925537c83d66c2556e1f4a8dc4fcaff9034d533eacb1ab4b0e62c5f68fd9f16eb76bba34ffc158a538c81cfdf96de78158f433b46817d0072c6b1c9a2e9a3967d58a4b6fe6973b96817b3fa5d280dc040f9d1d914036e3dd5f0900693ea6f53f3d6ca2f0070301c8dc44387d43e207f8430bfdeb0c67310c9f07647769e28713d022b6b7535a1e87df922f0f7b18e2f88ff8b01d66e", 0xc1}, {&(0x7f0000b5c000)="60d0287284dd1258f9edc64901ba66b7fe7ca2c567496621217f", 0x1a}], 0x2, &(0x7f0000c3a000-0xf8)={0xf8, 0x12f, 0x6a, "2e3b3b6bda9193dc618bc8ec878e6005fecde07d6eb4289ca00baccfec34bdf61acb479e21bdb07b20ec9eeab7ae216dd0b294924fe184e3959d50936e49c773ab051d9a9af54c9d2de0f15cf72ec8846462380c3c039702ab0b72fd3026087f9bfebf9cc1e9d86004774e2c5621d6604d96a5162b34066b9909febba11d252d15157bb5387e800e2079873be3881164bd073b3315f3321a8b3e4379a5ed120ae65b4509ebb76039edb7620e2c597b3617812190c24c8711071a8f2c42b242f44c4ec448647ad578605d8820367536a25c97fd737b7f2d7b486b4a9166033a1436a0fa"}, 0xf8, 0xc000}, {&(0x7f0000f77000-0x60)={0x27, 0x10001, 0x2, 0x7, 0x7, 0xff, "b2dc1f0d11d3482dc7e58db95ded8ee704fe421a618be5a17b4f3ab311b7dc6056100edbb160f16be938551e059d7ae823c26ff07eecf61f554e0e0f79e36a", 0x2}, 0x60, &(0x7f00009db000-0x10)=[{&(0x7f0000e27000)="363e0e4b3a3fe493318634e6fcb7735a519adb6d4186adf6e186c481231330146453a28bfcdab77dd6bda5c341ea912ff8913ab7d97cdb1fc32c4642f0959c77c856defffb2c9e5ed1fc92f6e5ad91c57dba410cd23ac44ac865045758f7298b197172e4fb5bf461730489eacded61b8db4a16ae609aa55190c2588998909f09640c9636f15bc5bc1f8c76c9d141884e29", 0x91}], 0x1, &(0x7f0000ebb000-0x30)={0x30, 0x101, 0xdf6, "104dd9a79d0a7ba19a5d161fb637faddbdaa1e5d28553706681f3c2efbd5208d"}, 0x30, 0x40000}], 0x2, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ptrace$setregs(0xf, r0, 0x3, &(0x7f00003f7000-0x1000)="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") r1 = socket$inet6(0xa, 0xa, 0x2ec0c0000000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000d0000+0x4af)={0x8, 0x3, 0x7, 0xf28}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b69000-0x44)={{0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x800000000, 0x4000000000030, r10, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x40000000015, 0x5, 0x0) setsockopt(r11, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() prlimit64(0x0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r1 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) 2017/09/26 05:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) 2017/09/26 05:57:48 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) 2017/09/26 05:57:48 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) [ 642.158360] FAULT_INJECTION: forcing a failure. [ 642.158360] name failslab, interval 1, probability 0, space 0, times 0 [ 642.171512] FAULT_INJECTION: forcing a failure. [ 642.171512] name failslab, interval 1, probability 0, space 0, times 0 [ 642.171528] CPU: 0 PID: 23743 Comm: syz-executor0 Not tainted 4.14.0-rc2-next-20170926+ #29 2017/09/26 05:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x40000000015, 0x5, 0x0) setsockopt(r10, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:48 executing program 0 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) [ 642.171538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.171545] Call Trace: [ 642.171564] dump_stack+0x194/0x257 [ 642.171594] ? arch_local_irq_restore+0x53/0x53 [ 642.171659] should_fail+0x8c0/0xa40 [ 642.171691] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 642.171726] ? find_held_lock+0x39/0x1d0 [ 642.171786] ? lock_downgrade+0x990/0x990 2017/09/26 05:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() prlimit64(0x0, 0x0, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r0 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:48 executing program 0 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000982000)="2f6465762f766373612300", 0x8, 0x202000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fd3000)={{0xffffffffffffffff, 0x3, 0x7ff, 0x1, 0x20}, 0x9, 0x7f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x1a, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x5) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000085000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003af000)=0x73) r5 = dup(r1) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r5, 0x6, 0x6bd, &(0x7f0000b40000-0x4)=0x0, &(0x7f00009a9000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00008c4000-0x4)=0x0, &(0x7f0000104000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000fbd000-0xe8)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4f000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002fd000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8, 0x8, 0x0, 0x1, 0x40000000, r6}) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000076a000-0x10)={0x0, 0x1, 0x2e51, 0x0}, &(0x7f00002ea000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00004c4000-0x59)={r7, 0x51, "eb680ba1c3bcae325c160ca9dac8f64aaad0edcac93fc763d3548b1ee960bb4e5103cf2527951436beab750447e51385f8d4e391ef500adf6d3400e3a9bfe88413d3d31269682527215e544c54f24cfd0d"}, &(0x7f000049c000)=0x59) socketpair(0x11, 0xf, 0x2, &(0x7f0000edc000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1f000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$TIOCGSID(r8, 0x540f, &(0x7f00008e3000-0x4)=0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000370000-0x4)=0x9c6c) [ 642.171881] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 642.171913] ? rcu_note_context_switch+0x710/0x710 [ 642.171958] should_failslab+0xec/0x120 [ 642.171977] kmem_cache_alloc+0x47/0x760 [ 642.172027] sock_alloc_inode+0x70/0x300 [ 642.172045] ? sock_destroy_inode+0x70/0x70 2017/09/26 05:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:48 executing program 0 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) eventfd(0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x40000000015, 0x5, 0x0) setsockopt(r10, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) [ 642.172085] ? avc_has_extended_perms+0xef/0x12c0 [ 642.172097] ? sock_destroy_inode+0x70/0x70 [ 642.172121] alloc_inode+0x65/0x180 [ 642.172142] new_inode_pseudo+0x69/0x190 [ 642.172159] ? prune_icache_sb+0x1a0/0x1a0 [ 642.172220] sock_alloc+0x41/0x270 [ 642.172249] kcm_ioctl+0x864/0x1610 [ 642.172261] ? lock_downgrade+0x990/0x990 [ 642.172273] ? match_held_lock+0x9e9/0x9f0 [ 642.172317] ? kcm_unattach+0x1510/0x1510 2017/09/26 05:57:48 executing program 0 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:49 executing program 0 (fault-call:3 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) [ 642.172335] ? avc_ss_reset+0x110/0x110 [ 642.172369] ? lock_release+0xd70/0xd70 [ 642.172399] ? __lock_is_held+0xbc/0x140 [ 642.172523] sock_do_ioctl+0x65/0xb0 [ 642.172553] sock_ioctl+0x2c2/0x440 [ 642.172580] ? dlci_ioctl_set+0x40/0x40 [ 642.172595] do_vfs_ioctl+0x1b1/0x1530 [ 642.172607] ? _cond_resched+0x14/0x30 [ 642.172643] ? ioctl_preallocate+0x2b0/0x2b0 [ 642.172670] ? selinux_capable+0x40/0x40 [ 642.172697] ? __sb_end_write+0x9e/0xd0 [ 642.172733] ? fput+0xd2/0x140 [ 642.172773] ? security_file_ioctl+0x89/0xb0 [ 642.172807] SyS_ioctl+0x8f/0xc0 [ 642.172841] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 642.172852] RIP: 0033:0x4520a9 [ 642.172860] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 642.172877] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 642.172886] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 642.172900] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 642.172908] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 642.172917] R13: 00007f83be81eb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 642.242005] FAULT_INJECTION: forcing a failure. [ 642.242005] name failslab, interval 1, probability 0, space 0, times 0 [ 642.242101] CPU: 0 PID: 23759 Comm: syz-executor0 Not tainted 4.14.0-rc2-next-20170926+ #29 [ 642.242109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.242116] Call Trace: [ 642.242135] dump_stack+0x194/0x257 [ 642.242162] ? arch_local_irq_restore+0x53/0x53 [ 642.242225] should_fail+0x8c0/0xa40 [ 642.242256] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 642.242269] ? save_stack_trace+0x16/0x20 [ 642.242299] ? find_held_lock+0x39/0x1d0 [ 642.242360] ? lock_downgrade+0x990/0x990 [ 642.242371] ? lock_downgrade+0x990/0x990 [ 642.242471] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 642.242484] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 642.242510] ? rcu_note_context_switch+0x710/0x710 [ 642.242560] should_failslab+0xec/0x120 [ 642.242582] kmem_cache_alloc_trace+0x4b/0x750 [ 642.242595] ? kmem_cache_alloc+0x469/0x760 [ 642.242655] sock_alloc_inode+0xb4/0x300 [ 642.242673] ? sock_destroy_inode+0x70/0x70 [ 642.242710] ? avc_has_extended_perms+0xef/0x12c0 [ 642.242725] ? sock_destroy_inode+0x70/0x70 [ 642.242750] alloc_inode+0x65/0x180 [ 642.242772] new_inode_pseudo+0x69/0x190 [ 642.242791] ? prune_icache_sb+0x1a0/0x1a0 [ 642.242852] sock_alloc+0x41/0x270 [ 642.242887] kcm_ioctl+0x864/0x1610 [ 642.242902] ? lock_downgrade+0x990/0x990 [ 642.242916] ? match_held_lock+0x9e9/0x9f0 [ 642.242961] ? kcm_unattach+0x1510/0x1510 [ 642.242982] ? avc_ss_reset+0x110/0x110 [ 642.243017] ? lock_release+0xd70/0xd70 [ 642.243048] ? __lock_is_held+0xbc/0x140 [ 642.243170] sock_do_ioctl+0x65/0xb0 [ 642.243201] sock_ioctl+0x2c2/0x440 [ 642.243228] ? dlci_ioctl_set+0x40/0x40 [ 642.243242] do_vfs_ioctl+0x1b1/0x1530 [ 642.243256] ? _cond_resched+0x14/0x30 [ 642.243292] ? ioctl_preallocate+0x2b0/0x2b0 [ 642.243319] ? selinux_capable+0x40/0x40 [ 642.243344] ? __sb_end_write+0x9e/0xd0 [ 642.243376] ? fput+0xd2/0x140 [ 642.243414] ? security_file_ioctl+0x89/0xb0 [ 642.243445] SyS_ioctl+0x8f/0xc0 [ 642.243478] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 642.243490] RIP: 0033:0x4520a9 [ 642.243498] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 642.243514] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 642.243522] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 642.243530] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 642.243537] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 642.243545] R13: 00007f83be81eb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 642.317473] FAULT_INJECTION: forcing a failure. [ 642.317473] name failslab, interval 1, probability 0, space 0, times 0 [ 642.317487] CPU: 0 PID: 23766 Comm: syz-executor0 Not tainted 4.14.0-rc2-next-20170926+ #29 [ 642.317495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.317501] Call Trace: [ 642.317518] dump_stack+0x194/0x257 [ 642.317545] ? arch_local_irq_restore+0x53/0x53 [ 642.317563] ? __bpf_address_lookup+0x2b0/0x2b0 [ 642.317609] should_fail+0x8c0/0xa40 [ 642.317637] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 642.317660] ? rcutorture_record_progress+0x10/0x10 [ 642.317699] ? is_bpf_text_address+0xa4/0x120 [ 642.317716] ? kernel_text_address+0x102/0x140 [ 642.317737] ? __kernel_text_address+0xd/0x40 [ 642.317753] ? unwind_get_return_address+0x61/0xa0 [ 642.317771] ? __save_stack_trace+0x7e/0xd0 [ 642.317843] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 642.317853] ? save_stack_trace+0x16/0x20 [ 642.317863] ? save_stack+0x43/0xd0 [ 642.317872] ? kasan_kmalloc+0xad/0xe0 [ 642.317896] ? rcu_note_context_switch+0x710/0x710 [ 642.317908] ? new_inode_pseudo+0x69/0x190 [ 642.317921] ? sock_alloc+0x41/0x270 [ 642.317935] ? kcm_ioctl+0x864/0x1610 [ 642.317972] should_failslab+0xec/0x120 [ 642.317991] kmem_cache_alloc+0x47/0x760 [ 642.318006] ? lock_downgrade+0x990/0x990 [ 642.318057] selinux_inode_alloc_security+0xf9/0x390 [ 642.318079] ? selinux_inode_follow_link+0x310/0x310 [ 642.318098] ? __raw_spin_lock_init+0x1c/0x100 [ 642.318121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 642.318148] security_inode_alloc+0x90/0xd0 [ 642.318173] inode_init_always+0x653/0xca0 [ 642.318195] ? get_nr_inodes+0x110/0x110 [ 642.318205] ? __init_waitqueue_head+0x97/0x140 [ 642.318224] ? init_wait_entry+0x1b0/0x1b0 [ 642.318276] ? sock_alloc_inode+0x248/0x300 [ 642.318291] ? sock_destroy_inode+0x70/0x70 [ 642.318325] ? avc_has_extended_perms+0xef/0x12c0 [ 642.318352] alloc_inode+0x82/0x180 [ 642.318371] new_inode_pseudo+0x69/0x190 [ 642.318387] ? prune_icache_sb+0x1a0/0x1a0 [ 642.318441] sock_alloc+0x41/0x270 [ 642.318465] kcm_ioctl+0x864/0x1610 [ 642.318477] ? lock_downgrade+0x990/0x990 [ 642.318487] ? match_held_lock+0x9e9/0x9f0 [ 642.318526] ? kcm_unattach+0x1510/0x1510 [ 642.318542] ? avc_ss_reset+0x110/0x110 [ 642.318574] ? lock_release+0xd70/0xd70 [ 642.318601] ? __lock_is_held+0xbc/0x140 [ 642.318718] sock_do_ioctl+0x65/0xb0 [ 642.318745] sock_ioctl+0x2c2/0x440 [ 642.318770] ? dlci_ioctl_set+0x40/0x40 [ 642.318784] do_vfs_ioctl+0x1b1/0x1530 [ 642.318795] ? _cond_resched+0x14/0x30 [ 642.318828] ? ioctl_preallocate+0x2b0/0x2b0 [ 642.318853] ? selinux_capable+0x40/0x40 [ 642.318882] ? __sb_end_write+0x9e/0xd0 [ 642.318916] ? fput+0xd2/0x140 [ 642.318954] ? security_file_ioctl+0x89/0xb0 [ 642.318984] SyS_ioctl+0x8f/0xc0 [ 642.319014] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 642.319024] RIP: 0033:0x4520a9 [ 642.319032] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 642.319046] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 642.319054] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 642.319062] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 642.319069] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 642.319077] R13: 00007f83be81eb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 642.372985] FAULT_INJECTION: forcing a failure. [ 642.372985] name failslab, interval 1, probability 0, space 0, times 0 [ 642.372999] CPU: 1 PID: 23782 Comm: syz-executor0 Not tainted 4.14.0-rc2-next-20170926+ #29 [ 642.373011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.373017] Call Trace: [ 642.373034] dump_stack+0x194/0x257 [ 642.373056] ? arch_local_irq_restore+0x53/0x53 [ 642.373071] ? save_stack_trace+0x16/0x20 [ 642.373083] ? kasan_kmalloc+0xad/0xe0 [ 642.373092] ? kasan_slab_alloc+0x12/0x20 [ 642.373123] should_fail+0x8c0/0xa40 [ 642.373143] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 642.373167] ? find_held_lock+0x39/0x1d0 [ 642.373203] ? lock_downgrade+0x990/0x990 [ 642.373264] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 642.373278] ? lock_downgrade+0x990/0x990 [ 642.373296] ? rcu_note_context_switch+0x710/0x710 [ 642.373325] should_failslab+0xec/0x120 [ 642.373343] kmem_cache_alloc+0x47/0x760 [ 642.373358] ? do_raw_spin_trylock+0x190/0x190 [ 642.373397] __d_alloc+0xb3/0xbe0 [ 642.373411] ? _find_next_bit+0xee/0x120 [ 642.373430] ? shrink_dcache_for_umount+0x290/0x290 [ 642.373447] ? _raw_spin_unlock+0x22/0x30 [ 642.373462] ? __alloc_fd+0x29b/0x750 [ 642.373473] ? new_inode_pseudo+0x8d/0x190 [ 642.373501] ? exit_files+0xb0/0xb0 [ 642.373517] ? sock_alloc_inode+0x248/0x300 [ 642.373530] ? sock_destroy_inode+0x70/0x70 [ 642.373557] d_alloc_pseudo+0x1d/0x30 [ 642.373574] sock_alloc_file+0x157/0x550 [ 642.373583] ? _raw_spin_unlock+0x22/0x30 [ 642.373599] ? sock_poll+0x320/0x320 [ 642.373615] ? get_unused_fd_flags+0x121/0x190 [ 642.373630] ? __alloc_fd+0x750/0x750 [ 642.373653] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 642.373676] kcm_ioctl+0x9bf/0x1610 [ 642.373688] ? lock_downgrade+0x990/0x990 [ 642.373699] ? match_held_lock+0x9e9/0x9f0 [ 642.373726] ? kcm_unattach+0x1510/0x1510 [ 642.373742] ? avc_ss_reset+0x110/0x110 [ 642.373765] ? lock_release+0xd70/0xd70 [ 642.373786] ? __lock_is_held+0xbc/0x140 [ 642.373866] sock_do_ioctl+0x65/0xb0 [ 642.373888] sock_ioctl+0x2c2/0x440 [ 642.373909] ? dlci_ioctl_set+0x40/0x40 [ 642.373921] do_vfs_ioctl+0x1b1/0x1530 [ 642.373932] ? _cond_resched+0x14/0x30 [ 642.373958] ? ioctl_preallocate+0x2b0/0x2b0 [ 642.373977] ? selinux_capable+0x40/0x40 [ 642.373994] ? __sb_end_write+0x9e/0xd0 [ 642.374017] ? fput+0xd2/0x140 [ 642.374046] ? security_file_ioctl+0x89/0xb0 [ 642.374065] SyS_ioctl+0x8f/0xc0 [ 642.374082] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 642.374090] RIP: 0033:0x4520a9 [ 642.374095] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 642.374109] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 642.374117] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 642.374125] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 642.374133] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 642.374141] R13: 00007f83be81eb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 642.400450] FAULT_INJECTION: forcing a failure. [ 642.400450] name failslab, interval 1, probability 0, space 0, times 0 [ 642.400464] CPU: 1 PID: 23787 Comm: syz-executor0 Not tainted 4.14.0-rc2-next-20170926+ #29 [ 642.400471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.400476] Call Trace: [ 642.400492] dump_stack+0x194/0x257 [ 642.400511] ? arch_local_irq_restore+0x53/0x53 [ 642.400525] ? depot_save_stack+0x12c/0x490 [ 642.400559] should_fail+0x8c0/0xa40 [ 642.400571] ? save_stack_trace+0x16/0x20 [ 642.400591] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 642.400602] ? sock_alloc_file+0x157/0x550 [ 642.400625] ? find_held_lock+0x39/0x1d0 [ 642.400661] ? lock_downgrade+0x990/0x990 [ 642.400720] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 642.400741] ? rcu_note_context_switch+0x710/0x710 [ 642.400771] should_failslab+0xec/0x120 [ 642.400787] kmem_cache_alloc+0x47/0x760 [ 642.400804] ? lock_downgrade+0x990/0x990 [ 642.400815] ? _raw_spin_unlock+0x22/0x30 [ 642.400828] ? __d_instantiate+0x4d8/0x710 [ 642.400848] get_empty_filp+0xfb/0x4f0 [ 642.400858] ? d_instantiate+0x66/0xa0 [ 642.400873] ? proc_nr_files+0x60/0x60 [ 642.400885] ? _raw_spin_unlock+0x22/0x30 [ 642.400905] ? do_raw_spin_trylock+0x190/0x190 [ 642.400953] alloc_file+0x26/0x3a0 [ 642.400962] ? _raw_spin_unlock+0x22/0x30 [ 642.400987] sock_alloc_file+0x1fd/0x550 [ 642.400997] ? _raw_spin_unlock+0x22/0x30 [ 642.401018] ? sock_poll+0x320/0x320 [ 642.401036] ? get_unused_fd_flags+0x121/0x190 [ 642.401054] ? __alloc_fd+0x750/0x750 [ 642.401080] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 642.401104] kcm_ioctl+0x9bf/0x1610 [ 642.401116] ? lock_downgrade+0x990/0x990 [ 642.401126] ? match_held_lock+0x9e9/0x9f0 [ 642.401155] ? kcm_unattach+0x1510/0x1510 [ 642.401170] ? avc_ss_reset+0x110/0x110 [ 642.401193] ? lock_release+0xd70/0xd70 [ 642.401213] ? __lock_is_held+0xbc/0x140 [ 642.401294] sock_do_ioctl+0x65/0xb0 [ 642.401316] sock_ioctl+0x2c2/0x440 [ 642.401336] ? dlci_ioctl_set+0x40/0x40 [ 642.401349] do_vfs_ioctl+0x1b1/0x1530 [ 642.401359] ? _cond_resched+0x14/0x30 [ 642.401390] ? ioctl_preallocate+0x2b0/0x2b0 [ 642.401412] ? selinux_capable+0x40/0x40 [ 642.401432] ? __sb_end_write+0x9e/0xd0 [ 642.401458] ? fput+0xd2/0x140 [ 642.401485] ? security_file_ioctl+0x89/0xb0 [ 642.401508] SyS_ioctl+0x8f/0xc0 [ 642.401532] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 642.401542] RIP: 0033:0x4520a9 [ 642.401549] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 642.401564] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 642.401572] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 642.401580] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 642.401587] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 642.401595] R13: 00007f83be81eb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 642.444199] FAULT_INJECTION: forcing a failure. [ 642.444199] name failslab, interval 1, probability 0, space 0, times 0 [ 642.444214] CPU: 1 PID: 23791 Comm: syz-executor0 Not tainted 4.14.0-rc2-next-20170926+ #29 [ 642.444221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.444226] Call Trace: [ 642.444242] dump_stack+0x194/0x257 [ 642.444263] ? arch_local_irq_restore+0x53/0x53 [ 642.444282] ? __kernel_text_address+0xd/0x40 [ 642.444316] should_fail+0x8c0/0xa40 [ 642.444338] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 642.444361] ? find_held_lock+0x39/0x1d0 [ 642.444407] ? lock_downgrade+0x990/0x990 [ 642.444474] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 642.444496] ? rcu_note_context_switch+0x710/0x710 [ 642.444530] should_failslab+0xec/0x120 [ 642.444549] kmem_cache_alloc+0x47/0x760 [ 642.444575] ? rcu_read_lock_sched_held+0x108/0x120 [ 642.444603] selinux_file_alloc_security+0xae/0x190 [ 642.444621] security_file_alloc+0x6d/0xa0 [ 642.444641] get_empty_filp+0x189/0x4f0 [ 642.444652] ? d_instantiate+0x66/0xa0 [ 642.444665] ? proc_nr_files+0x60/0x60 [ 642.444677] ? _raw_spin_unlock+0x22/0x30 [ 642.444698] ? do_raw_spin_trylock+0x190/0x190 [ 642.444744] alloc_file+0x26/0x3a0 [ 642.444753] ? _raw_spin_unlock+0x22/0x30 [ 642.444778] sock_alloc_file+0x1fd/0x550 [ 642.444790] ? _raw_spin_unlock+0x22/0x30 [ 642.444808] ? sock_poll+0x320/0x320 [ 642.444824] ? get_unused_fd_flags+0x121/0x190 [ 642.444841] ? __alloc_fd+0x750/0x750 [ 642.444863] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 642.444886] kcm_ioctl+0x9bf/0x1610 [ 642.444897] ? lock_downgrade+0x990/0x990 [ 642.444909] ? match_held_lock+0x9e9/0x9f0 [ 642.444935] ? kcm_unattach+0x1510/0x1510 [ 642.444950] ? avc_ss_reset+0x110/0x110 [ 642.444972] ? lock_release+0xd70/0xd70 [ 642.444992] ? __lock_is_held+0xbc/0x140 [ 642.445077] sock_do_ioctl+0x65/0xb0 [ 642.445100] sock_ioctl+0x2c2/0x440 [ 642.445121] ? dlci_ioctl_set+0x40/0x40 [ 642.445134] do_vfs_ioctl+0x1b1/0x1530 [ 642.445144] ? _cond_resched+0x14/0x30 [ 642.445169] ? ioctl_preallocate+0x2b0/0x2b0 [ 642.445188] ? selinux_capable+0x40/0x40 [ 642.445207] ? __sb_end_write+0x9e/0xd0 [ 642.445229] ? fput+0xd2/0x140 [ 642.445256] ? security_file_ioctl+0x89/0xb0 [ 642.445278] SyS_ioctl+0x8f/0xc0 [ 642.445300] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 642.445309] RIP: 0033:0x4520a9 [ 642.445317] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 642.445330] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 642.445337] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 642.445344] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 642.445352] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 642.445359] R13: 00007f83be81eb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 643.923402] CPU: 1 PID: 23742 Comm: syz-executor5 Not tainted 4.14.0-rc2-next-20170926+ #29 [ 643.931867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.941200] Call Trace: [ 643.943765] dump_stack+0x194/0x257 [ 643.947375] ? arch_local_irq_restore+0x53/0x53 [ 643.952046] should_fail+0x8c0/0xa40 [ 643.955747] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 643.960845] ? find_held_lock+0x39/0x1d0 [ 643.964895] ? lock_downgrade+0x990/0x990 [ 643.969037] ? __lock_is_held+0xbc/0x140 [ 643.973091] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 643.978953] ? __ip_dev_find+0x1c6/0x5f0 [ 643.983022] ? rcu_note_context_switch+0x710/0x710 [ 643.987941] should_failslab+0xec/0x120 [ 643.991907] __kmalloc+0x63/0x760 [ 643.995350] ? sock_kmalloc+0x112/0x190 [ 643.999305] sock_kmalloc+0x112/0x190 [ 644.003082] ? sock_set_timeout+0x2c0/0x2c0 [ 644.007397] ip_mc_join_group+0x318/0x5c0 [ 644.011532] ? ip_mc_inc_group+0xd20/0xd20 [ 644.015745] ? kasan_check_write+0x14/0x20 [ 644.019958] ? _copy_from_user+0x99/0x110 [ 644.024095] do_ip_setsockopt.isra.12+0x2673/0x31f0 [ 644.029094] ? ip_ra_control+0x5c0/0x5c0 [ 644.033142] ? find_held_lock+0x39/0x1d0 [ 644.037192] ? lock_downgrade+0x990/0x990 [ 644.041326] ? __fget+0xbb/0x580 [ 644.044676] ? lock_release+0xd70/0xd70 [ 644.048630] ? __lock_is_held+0xbc/0x140 [ 644.052685] ? __fget+0x362/0x580 [ 644.056126] ? iterate_fd+0x3f0/0x3f0 [ 644.059901] ? proc_fail_nth_write+0xb5/0x260 [ 644.064375] ? find_held_lock+0x39/0x1d0 [ 644.068435] ? sock_has_perm+0x29c/0x400 [ 644.072470] ? __fget_light+0x29d/0x390 [ 644.076422] ? selinux_tun_dev_create+0xc0/0xc0 [ 644.081074] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 644.086763] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 644.092036] ip_setsockopt+0x3a/0xb0 [ 644.095730] tcp_setsockopt+0x82/0xd0 [ 644.099513] sock_common_setsockopt+0x95/0xd0 [ 644.103988] SyS_setsockopt+0x189/0x360 [ 644.107947] ? SyS_recv+0x40/0x40 [ 644.111393] ? SyS_write+0x184/0x220 [ 644.115084] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 644.119906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 644.124905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 644.129648] entry_SYSCALL_64_fastpath+0x1f/0xbe 2017/09/26 05:57:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4c000)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000725000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) 2017/09/26 05:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac5000-0x8)={0x0, 0x36}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x3, 0x10}, &(0x7f000014a000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) epoll_create1(0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004f8000-0x30)={0x6, 0x2, &(0x7f00009fc000)=[@generic={0x4fb, 0xffffffffffffff3c, 0x62c5690, 0x6fc}, @map={0xffffffffffff8000, 0xf, 0x80000000, 0x1}], &(0x7f000040a000-0x8)="2d776c616e312900", 0x0, 0xe1, &(0x7f0000eaa000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r3, 0x0, 0x1, r4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)="2f6465762f73672300", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f6c000)={r7, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000109000-0x4)=0x2b31, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$lock(r8, 0x5, &(0x7f0000761000-0x20)={0x1, 0x0, 0xd71, 0x2, r6}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x40000000015, 0x5, 0x0) setsockopt(r10, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2017/09/26 05:57:50 executing program 0 (fault-call:3 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2017/09/26 05:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() prlimit64(0x0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x0) r0 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) 2017/09/26 05:57:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) 2017/09/26 05:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000080e000)="2f6465762f6b766d00", 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000f23000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) semget$private(0x0, 0x4, 0x150) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000089c000-0x4)=0x0) stat(&(0x7f00004de000)="2e2f66696c653000", &(0x7f00006df000+0xec6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 05:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) 2017/09/26 05:57:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008d4000-0xc)={0x3, r0, 0x1}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000086e000-0x10)={0x2, &(0x7f0000063000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) [ 644.134376] RIP: 0033:0x4520a9 [ 644.137540] RSP: 002b:00007f78e9f7bc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 644.145237] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 644.152492] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000006 [ 644.159735] RBP: 0000000000000086 R08: 000000000000000c R09: 0000000000000000 [ 644.167152] R10: 00000000208d0000 R11: 0000000000000216 R12: 00000000004b6c37 [ 644.174396] R13: 00007f78e9f7bb48 R14: 00000000004b6c47 R15: 0000000000000000 2017/09/26 05:57:50 executing program 5: r0 = semget$private(0x0, 0x4, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000001000-0x15)="000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0xba0d2f1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) [ 644.222069] FAULT_INJECTION: forcing a failure. [ 644.222069] name failslab, interval 1, probability 0, space 0, times 0 [ 644.255246] CPU: 0 PID: 23804 Comm: syz-executor0 Not tainted 4.14.0-rc2-next-20170926+ #29 2017/09/26 05:57:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000510000-0x11)="2f6465762f7667615f6172626974657200", 0x80180, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000e4b000)={0x4, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000aac000)="2f6465762f766373612300", 0x80000, 0x880) r4 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000578000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d56000)=0xe8) getgroups(0x7, &(0x7f0000a59000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000)=0x0) fstat(r1, &(0x7f0000569000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00001f2000-0x38)={&(0x7f0000989000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00008ca000)=[{&(0x7f00001dc000-0xbd)="fc3a30668c0f6577685685d7edd79df35ef336a79c4b31efe696338b2e71b5e6fe02a8fcbe9d0e7904ec8c00ee17aeed852993ba618d4a4a24cb91e036f3626eb6d707f402cab28b9e853b8feb0052a12bf2efd60aa28f3b1abe9edea346bffe1cf0bbd2f42bfe8df24a2ec18a2b503a3f40fb1957335be745c6c1a4c83c2d419daba37b58977c12d871fc2e9a75534db413b343015cb284e9f5249f2ed46a1319b15c0830f4348bd00c8b013dc8cd7ec1dbb9594d2a754b36c309b1b1", 0xbd}, {&(0x7f0000bfb000-0x8b)="772d34d0fb677d5f40f60a500d5d7e82f705defd2cba01908909071f48332806ad3c6ebd997b582ca4ae32300d80ace592405813c5fc45786bb98226649e554285865b78a0423fd155f29698bbc2c50b772effb3d4afc39196fe63c0d3a3606729af39e1c4efd842728053e281bc9c92228ac5298e3faa38c930348bc4cd5144bf45d7da3a94c0479d79fb", 0x8b}, {&(0x7f00000af000)="e9d0853df1d8a46cc4530f56cebb290a8af707d804411f3b74215924b594373689cd8ebe9e09beaa663346eb2fe20230780407251e6c2e89a5dfe0eef5df3af3e5b9aeef45d76e74242bad61628fe5f99adecb8ae6b23f0523a2223571203697b2990320ba49ccde92ed1431a4955c760715d1a58cec93ffaee23e8e2cb4b7f9ceda2c7746b36ea93c71778fea579c22c34570dac7c0c05528a97bb288fe4b6410f958cc9d7124fe2bd01ad7d270fffc0ffc75aa89a94f60c3e58f7f7cbaa60b464521edba1cede658afb630541d587ac541498de0a25a14d81932629ba6", 0xde}, {&(0x7f0000d91000-0xda)="b2a116df28237e9e72d9d6431d8c70827812ee11827081b1c37a522ef80f96c8f1bf39bfe85c6cb80f317570b0ed4f48ee9476af924461476d490563c655bbe7ed6f37cd4ead290758275d91f6d4974692aa2b0aadc11420cb15c39d63bec34f2bf1b04c647d084e97c6fdd43cbd97444c7580665a7577cdd9535265ef9c291ae6488490e34ce3a03e252cf22ac2b026f66be80a560ae22853719fafb4aa63fd176c4e905b3bdb24db39cf2f10914aed04e943e1091f8fbe2ca29e9b9d7f76ca5ad0ec60ef2993bd9563e4077b59458528d8287261c7f94fdcb3", 0xda}, {&(0x7f0000098000-0x47)="ab6e935b002db3a2ad4c0831d4401641886b195de3f0a9bc13aed7145d58c36e038e702b641bf761658aa154ea9f4e69560bcdba8e5a538b1f1fbf688475a0367ebe8b59cb0596", 0x47}], 0x5, &(0x7f00009ea000-0xe0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r7, 0x0, r8}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x7, 0x1}, 0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) 2017/09/26 05:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000001000-0xc)="747275737465645e656d3000", 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x44000) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() prlimit64(0x0, 0x7, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f00009c5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000c30000)="7b272e00", 0x1) r0 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000525000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000055f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400000000000000, 0x2, 0x1, 0xffffffffd7f3fa2a, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f0d000-0x20)={@loopback={0x0, 0x1}, 0x80000000000, 0x7, 0xff, 0x200000000000b, 0x4b, 0x0, 0x200}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0xa, 0x3, 0x4, 0x8}, 0x20) shmat(0x0, &(0x7f00009de000/0x3000)=nil, 0x7003) [ 644.263883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.273254] Call Trace: [ 644.275867] dump_stack+0x194/0x257 [ 644.279531] ? arch_local_irq_restore+0x53/0x53 [ 644.284259] should_fail+0x8c0/0xa40 [ 644.288002] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 644.293134] ? find_held_lock+0x39/0x1d0 [ 644.297248] ? lock_downgrade+0x990/0x990 [ 644.301403] ? __raw_spin_lock_init+0x1c/0x100 [ 644.306073] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 644.311967] ? rcu_note_context_switch+0x710/0x710 [ 644.316902] ? do_raw_spin_trylock+0x190/0x190 2017/09/26 05:57:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000c6e000)=[], 0x0, 0x1) request_key(&(0x7f0000955000-0x8)="7472757374656400", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000)="00", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c6d000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/09/26 05:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) [ 644.321517] should_failslab+0xec/0x120 [ 644.325506] kmem_cache_alloc+0x47/0x760 [ 644.329603] ? alloc_file+0x284/0x3a0 [ 644.333429] sk_prot_alloc+0x65/0x2a0 [ 644.337257] sk_alloc+0x89/0x700 [ 644.340648] ? sock_queue_rcv_skb+0x50/0x50 [ 644.345003] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 644.349963] kcm_ioctl+0xa35/0x1610 [ 644.353594] ? lock_downgrade+0x990/0x990 [ 644.357750] ? match_held_lock+0x9e9/0x9f0 [ 644.362025] ? kcm_unattach+0x1510/0x1510 [ 644.366185] ? avc_ss_reset+0x110/0x110 [ 644.370186] ? lock_release+0xd70/0xd70 [ 644.374186] ? __lock_is_held+0xbc/0x140 [ 644.378370] sock_do_ioctl+0x65/0xb0 [ 644.382099] sock_ioctl+0x2c2/0x440 [ 644.385725] ? dlci_ioctl_set+0x40/0x40 [ 644.389682] do_vfs_ioctl+0x1b1/0x1530 [ 644.393556] ? _cond_resched+0x14/0x30 [ 644.397443] ? ioctl_preallocate+0x2b0/0x2b0 [ 644.401846] ? selinux_capable+0x40/0x40 [ 644.405899] ? __sb_end_write+0x9e/0xd0 [ 644.409870] ? fput+0xd2/0x140 [ 644.413080] ? security_file_ioctl+0x89/0xb0 [ 644.417485] SyS_ioctl+0x8f/0xc0 2017/09/26 05:57:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000041f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0x4c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000-0x8)={0x0, 0x0}) [ 644.420849] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 644.425587] RIP: 0033:0x4520a9 [ 644.428757] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 644.436451] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 644.443708] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 644.450964] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 644.458215] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 644.465474] R13: 00007f83be81eb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 644.490683] ================================================================== [ 644.498135] BUG: KASAN: use-after-free in __fput+0x6b1/0x7f0 [ 644.503940] Read of size 2 at addr ffff88018bec79b0 by task syz-executor0/23804 [ 644.511384] [ 644.513002] CPU: 0 PID: 23804 Comm: syz-executor0 Not tainted 4.14.0-rc2-next-20170926+ #29 [ 644.521562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.530893] Call Trace: [ 644.533465] dump_stack+0x194/0x257 [ 644.537084] ? arch_local_irq_restore+0x53/0x53 [ 644.541736] ? show_regs_print_info+0x65/0x65 [ 644.546224] ? selinux_file_free_security+0x49/0x60 [ 644.551233] ? __fput+0x6b1/0x7f0 [ 644.554675] print_address_description+0x73/0x250 [ 644.559510] ? __fput+0x6b1/0x7f0 [ 644.562950] kasan_report+0x25b/0x340 [ 644.566742] ? sock_release+0x1e0/0x1e0 [ 644.570703] __asan_report_load2_noabort+0x14/0x20 [ 644.575706] __fput+0x6b1/0x7f0 [ 644.578994] ? fput+0x140/0x140 [ 644.582275] ? _raw_spin_unlock_irq+0x27/0x70 [ 644.586773] ____fput+0x15/0x20 [ 644.590039] task_work_run+0x199/0x270 [ 644.593921] ? task_work_cancel+0x210/0x210 [ 644.598236] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 644.603257] get_signal+0x1343/0x16d0 [ 644.607056] ? preempt_notifier_dec+0x20/0x20 [ 644.611537] ? ptrace_notify+0x130/0x130 [ 644.615600] ? __schedule+0x8f0/0x2070 [ 644.619483] ? sock_release+0x151/0x1e0 [ 644.623458] ? __sched_text_start+0x8/0x8 [ 644.627602] ? kcm_unattach+0x1510/0x1510 [ 644.631750] do_signal+0x94/0x1ee0 [ 644.635271] ? lock_release+0xd70/0xd70 [ 644.639255] ? setup_sigcontext+0x7d0/0x7d0 [ 644.643585] ? schedule+0xf5/0x430 [ 644.647115] ? __schedule+0x2070/0x2070 [ 644.651091] ? sock_do_ioctl+0x73/0xb0 [ 644.654971] ? sock_ioctl+0x1e2/0x440 [ 644.658758] ? exit_to_usermode_loop+0x8c/0x310 [ 644.663426] exit_to_usermode_loop+0x214/0x310 [ 644.668000] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 644.673529] ? selinux_capable+0x40/0x40 [ 644.677596] syscall_return_slowpath+0x42f/0x510 [ 644.682340] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 644.687340] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 644.692257] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 644.697258] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 644.702023] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 644.706759] RIP: 0033:0x4520a9 [ 644.709936] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 644.717630] RAX: fffffffffffffff4 RBX: 0000000000718000 RCX: 00000000004520a9 [ 644.724878] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 644.732127] RBP: 0000000000003950 R08: 0000000000000000 R09: 0000000000000000 [ 644.739378] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004ba1e0 [ 644.746629] R13: 0000000000000016 R14: 0000000000000006 R15: 00000000000089e2 [ 644.753923] [ 644.755533] Allocated by task 23804: [ 644.759227] save_stack_trace+0x16/0x20 [ 644.764309] save_stack+0x43/0xd0 [ 644.767741] kasan_kmalloc+0xad/0xe0 [ 644.771433] kasan_slab_alloc+0x12/0x20 [ 644.775386] kmem_cache_alloc+0x12e/0x760 [ 644.779511] sock_alloc_inode+0x70/0x300 [ 644.783550] alloc_inode+0x65/0x180 [ 644.787156] new_inode_pseudo+0x69/0x190 [ 644.791204] sock_alloc+0x41/0x270 [ 644.794723] kcm_ioctl+0x864/0x1610 [ 644.798326] sock_do_ioctl+0x65/0xb0 [ 644.802026] sock_ioctl+0x2c2/0x440 [ 644.805634] do_vfs_ioctl+0x1b1/0x1530 [ 644.809497] SyS_ioctl+0x8f/0xc0 [ 644.812842] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 644.817572] [ 644.819179] Freed by task 23804: [ 644.822523] save_stack_trace+0x16/0x20 [ 644.826473] save_stack+0x43/0xd0 [ 644.829905] kasan_slab_free+0x71/0xc0 [ 644.833772] kmem_cache_free+0x77/0x280 [ 644.837725] sock_destroy_inode+0x56/0x70 [ 644.841851] destroy_inode+0x15d/0x200 [ 644.845714] evict+0x57e/0x920 [ 644.848883] iput+0x7b9/0xaf0 [ 644.851969] sock_release+0x168/0x1e0 [ 644.855747] sock_close+0x16/0x20 [ 644.859179] __fput+0x333/0x7f0 [ 644.862438] ____fput+0x15/0x20 [ 644.865703] task_work_run+0x199/0x270 [ 644.869567] get_signal+0x1343/0x16d0 [ 644.873348] do_signal+0x94/0x1ee0 [ 644.876868] exit_to_usermode_loop+0x214/0x310 [ 644.881429] syscall_return_slowpath+0x42f/0x510 [ 644.886164] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 644.890893] [ 644.892499] The buggy address belongs to the object at ffff88018bec7980 [ 644.892499] which belongs to the cache sock_inode_cache of size 1040 [ 644.905658] The buggy address is located 48 bytes inside of [ 644.905658] 1040-byte region [ffff88018bec7980, ffff88018bec7d90) [ 644.917508] The buggy address belongs to the page: [ 644.922418] page:ffffea00062fb1c0 count:1 mapcount:0 mapping:ffff88018bec7000 index:0xffff88018bec7ffd [ 644.931847] flags: 0x200000000000100(slab) [ 644.936062] raw: 0200000000000100 ffff88018bec7000 ffff88018bec7ffd 0000000100000003 [ 644.943921] raw: ffffea000759dbe0 ffffea00066cdae0 ffff8801d98c8b00 0000000000000000 [ 644.951777] page dumped because: kasan: bad access detected [ 644.957463] [ 644.959068] Memory state around the buggy address: [ 644.963976] ffff88018bec7880: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 644.971314] ffff88018bec7900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 644.978657] >ffff88018bec7980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 644.985990] ^ 2017/09/26 05:57:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000d77000-0x10)={0x9, &(0x7f00009a6000)=[{0x7fff, 0x7ff, 0x100000001, 0x6}, {0xeb84, 0xac1, 0x1d, 0x6}, {0x7, 0x9, 0x52ec7ff2, 0x40}, {0x7, 0x2, 0x80, 0x8}, {0x4, 0x4, 0x3, 0x4}, {0x9, 0x5, 0x4, 0x8c}, {0x5, 0x5, 0x4, 0x0}, {0x4, 0x9, 0xd17, 0xfffffffffffffff7}, {0x40, 0x4, 0x8, 0x5}]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00008d0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f000083b000-0xb)="2f6465762f766373612300", 0x3beb, 0x420200) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000fb0000)=0x81) 2017/09/26 05:57:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) r0 = syz_open_dev$vcsa(&(0x7f0000c43000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000788000-0x24)={0x0, 0x9, 0x0, 0x0, 0x1, 0x3f, 0x0, 0xffffffffffffffff, 0xc6, 0x0, 0x0, 0xde4000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x10000000003) connect(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ethernet={0x0, @random="f6fe03a21931", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000074c000-0x42)="") ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x0, 0x0, 0x7ff, 0x0, [{0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ptrace$cont(0x20, 0x0, 0x5, 0x0) [ 644.990900] ffff88018bec7a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 644.998239] ffff88018bec7a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 645.005572] ================================================================== [ 645.012905] Disabling lock debugging due to kernel taint [ 645.018466] Kernel panic - not syncing: panic_on_warn set ... [ 645.018466] [ 645.025825] CPU: 0 PID: 23804 Comm: syz-executor0 Tainted: G B 4.14.0-rc2-next-20170926+ #29 [ 645.035522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.044861] Call Trace: [ 645.047428] dump_stack+0x194/0x257 [ 645.051041] ? arch_local_irq_restore+0x53/0x53 [ 645.055691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 645.060455] ? __fput+0x5d0/0x7f0 [ 645.063890] panic+0x1e4/0x417 [ 645.067056] ? __warn+0x1d9/0x1d9 [ 645.070497] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 645.075572] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 645.080672] ? __fput+0x6b1/0x7f0 [ 645.084110] kasan_end_report+0x50/0x50 [ 645.088059] kasan_report+0x144/0x340 [ 645.091838] ? sock_release+0x1e0/0x1e0 [ 645.095788] __asan_report_load2_noabort+0x14/0x20 [ 645.100693] __fput+0x6b1/0x7f0 [ 645.103960] ? fput+0x140/0x140 [ 645.107219] ? _raw_spin_unlock_irq+0x27/0x70 [ 645.111703] ____fput+0x15/0x20 [ 645.114959] task_work_run+0x199/0x270 [ 645.118830] ? task_work_cancel+0x210/0x210 [ 645.123137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 645.128140] get_signal+0x1343/0x16d0 [ 645.131929] ? preempt_notifier_dec+0x20/0x20 [ 645.136402] ? ptrace_notify+0x130/0x130 [ 645.140453] ? __schedule+0x8f0/0x2070 [ 645.144311] ? sock_release+0x151/0x1e0 [ 645.148272] ? __sched_text_start+0x8/0x8 [ 645.152406] ? kcm_unattach+0x1510/0x1510 [ 645.156540] do_signal+0x94/0x1ee0 [ 645.160053] ? lock_release+0xd70/0xd70 [ 645.164030] ? setup_sigcontext+0x7d0/0x7d0 [ 645.168347] ? schedule+0xf5/0x430 [ 645.171867] ? __schedule+0x2070/0x2070 [ 645.175846] ? sock_do_ioctl+0x73/0xb0 [ 645.179716] ? sock_ioctl+0x1e2/0x440 [ 645.183495] ? exit_to_usermode_loop+0x8c/0x310 [ 645.188155] exit_to_usermode_loop+0x214/0x310 [ 645.192720] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 645.198233] ? selinux_capable+0x40/0x40 [ 645.202286] syscall_return_slowpath+0x42f/0x510 [ 645.207026] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 645.212031] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 645.216941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 645.221934] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 645.226679] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 645.231414] RIP: 0033:0x4520a9 [ 645.234576] RSP: 002b:00007f83be81ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 645.242259] RAX: fffffffffffffff4 RBX: 0000000000718000 RCX: 00000000004520a9 [ 645.249503] RDX: 0000000020002ffc RSI: 00000000000089e2 RDI: 0000000000000006 [ 645.256746] RBP: 0000000000003950 R08: 0000000000000000 R09: 0000000000000000 [ 645.263990] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004ba1e0 [ 645.271243] R13: 0000000000000016 R14: 0000000000000006 R15: 00000000000089e2 [ 645.278985] Dumping ftrace buffer: [ 645.282505] (ftrace buffer empty) [ 645.286185] Kernel Offset: disabled [ 645.289786] Rebooting in 86400 seconds..